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Patent Searching and Data


Title:
TORQUE OFFSETTING TOOL
Document Type and Number:
WIPO Patent Application WO/2014/062149
Kind Code:
A1
Abstract:
A single torque offsetting tool between an input element and an output element, the tool includes an input element receiving segment, a torque offsetting segment, and an output element receiving segment. The torque offsetting segment mounts the input and the output receiving segments on separate pins on its opposite ends for pivotal movement and offset and transfer the torque from the input receiving segment to the output receiving segment or vice-versa whatever the shape and angle (from 0 degree to 360 degree range) between the input receiving and output receiving segments is.

Inventors:
MELAKU TSEGAYE (US)
Application Number:
PCT/US2012/000517
Publication Date:
April 24, 2014
Filing Date:
October 15, 2012
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
MELAKU TSEGAYE (US)
International Classes:
B25B17/02; B25B21/02; B25B23/143; B25B23/159; B25F5/02; B25G1/06; B25G1/10
Foreign References:
RU2271272C22006-03-10
RU2450910C22012-05-20
US6014786A2000-01-18
US6745480B12004-06-08
Download PDF:
Claims:
What is claimed is:

1. A torque offsetting tool comprising:

a torque input receiving segment comprising at least one torque input receiving member, wherein the said torque input receiving member is adapted to unreleasably releasably receive a torque inputting means and to transfer torque, from any kind torque inputting means, to a torque offsetting segment, wherein the said torque input receiving segment and the said torque offsetting segment are mounted for pivotal movement to each other on one end of the said torque offsetting segment;

a torque offsetting segment comprising a plurality of torque offsetting mechanism members, wherein the said plurality of torque offsetting mechanism members are adapted to receive, to offset, and to transfer torque from the said torque input receiving segment to a torque output receiving segment, wherein the said torque offsetting segment and the said torque output receiving segment are mounted for pivotal movement to each other on the other end of the said torque offsetting segment; and

a torque output receiving segment comprising at least one torque output receiving member, wherein the said torque output receiving member is adapted to receive and to transfer the offset torque from the said torque offsetting segment to any kind torque outputting means the said torque output receiving segment unreleasably releasably receives, wherein the said torque output receiving segment and the said torque offsetting segment are mounted for pivotal movement to each other on the other end of the said torque offsetting segment.

2. The torque offsetting tool of claim 1 , wherein its opposite end segments comprises a mechanism for detachably attaching and operatively arranged to be linked to and driven by or drive the same type of torque offsetting tool claimed in claim 1.

3. The torque offsetting tool of claim 1 , wherein a mechanism for un-restrainably restraining temporarily the pivotal movement among each segments is adapted on any of the said segments while maintaining the torque offsetting and transferring mechanism.

4. The torque offsetting tool of claim 1 , wherein a body part on any of the said segments is adapted to receive any kind of gripping means for use in holding the torque offsetting tool temporarily in position and applying torque thereof.

5. The torque offsetting tool of claim 1 comprising:

a torque input receiving segment, said torque input receiving segment comprising a cylindrical housing member and a cylindrical shaft member, said cylindrical shaft member being housed and engagable rotatably but snugly within said cylindrical housing member by an axial retaining ring received between an internal circumferential groove formed on said cylindrical housing member and external circumferential groove formed on said cylindrical shaft member, said cylindrical housing member having a cylindrical housing portion part and a pair of strut portion parts, each said strut portion part having bore mounted the torque input receiving segment on a torque offsetting segment for pivotal movement , said cylindrical shaft member having cylindrical torque input receiving end portion part and beveled gear end portion part, said cylindrical torque input receiving end portion part being adapted for receiving unreleasably releasably any form of torque inputting element and said beveled gear end portion part being adapted for mating and transferring the torque input to the said torque offsetting segment;

a torque offsetting segment, said torque offsetting segment comprising two pairs of oval like shaped mounting plates and a plurality of mating gears sandwiched between thrust and retaining washers received on circumferential grooves formed on rivet pins, said two pairs of oval like shaped mounting plates having plurality of bores housed and mounted said plurality of mating gears for pivotal movement on rivet pins extending across the said two pairs of oval like shaped mounting plates, out of the said plurality of mating gears, two gears adjacent to the said torque input receiving segment's and torque output receiving segment's cylindrical shaft beveled gear end portion parts having beveled gear portion part and spur gear portion part, the rest gears out of the said plurality of mating gears being spur gears, said two gears being engagable meshingly rotatable with the said cylindrical shaft members' beveled gear end portion parts by their beveled gear end portion parts and being engagable meshingly rotatable with their adjacent gears of the said rest gears by their spur gear portion parts, said - plurality of mating gears being arranged for offsetting and transferring torque to said torque output receiving segment; and a torque output receiving segment, said torque output receiving segment comprising a cylindrical housing member and a cylindrical shaft member, said cylindrical shaft member being housed and engagable rotatably but snugly within said cylindrical housing member by an axial retaining ring received between an internal circumferential groove formed on said cylindrical housing member and external circumferential groove formed on said cylindrical shaft member, said torque output receiving segment's said cylindrical housing member having a cylindrical housing portion part and a pair of strut portion parts, each said strut portion part having bore, received between each said pair of oval like shaped mounting plates, mounted the torque output receiving segment on the said torque offsetting segment for pivotal movement, said cylindrical shaft member having cylindrical torque output receiving portion part and beveled gear end portion part, said cylindrical torque output receiving portion part being adapted for receiving unreleasably releasably any form of torque outputting element and said beveled gear end portion part being adapted for mating and transferring the offset torque from the said torque offsetting segment.

6. The torque offsetting tool of claim 5 further comprising:

a mechanism for un-restrainably restraining temporarily the pivotal movement among the segments, the said mechanism being adapted on any of the said segments while maintaining the torque offsetting and transferring mechanism;

a detachably attaching mechanism wherein its opposite end segments comprises the said mechanism for detachably attaching and operatively arranged to be linked to and driven by or drive the same type of torque offsetting tool claimed in claim 6, wherein the cylindrical shaft members of both the torque input and output receiving segments are fully housed in their respective cylindrical housing members, wherein the torque input receiving segment's cylindrical housing member comprises an outside threaded portion part and a radial extending teeth part formed on the sides of and radially about the side end portion part, wherein the torque output receiving segment's cylindrical housing member comprises a radial extending teeth part formed on the sides of and radially about the side end portion part and a wide external circumferential groove, wherein a tubular sliding member having big and small openings at its opposite ends, threaded portion part on its inside surface and gripping grooves on its outside surface, mounted on the said torque output receiving segment's cylindrical housing member external circumferential groove to be in slidably and rotatably but snugly engagement therewith, wherein an elastic member fitted between the said sliding member and the said circumferential groove to urge the sliding member's small opening locates within the external circumferential groove of the said torque output receiving segment's cylindrical housing member, wherein the threaded portion part of the sliding member is complementary to the threaded portion part provided on the torque input receiving segment's cylindrical housing member of same type of torque offsetting tool claimed in claim 6 to be detachably attached and be in threaded engagement therewith and prevent axial movement thereof, wherein the radially extending teeth formed on the sides of and radially about the side end portion part of the torque input receiving segment's cylindrical housing member of the tool are complementary to the teeth formed on the side of and radially about the side end portion part of the torque output receiving segment's cylindrical housing member of same type of torque offsetting tool claimed in claim 6 to be detachably attached and in mesh therewith for nonrotatably engagement and extending the reach of the combined tools thereof; and

a gripping member wherein the said gripping member being adapted on the said input and output segments cylindrical housing members outside part, wherein the said gripping member being a grooves or any polygon shape machined to receive any kind of gripping means for use in holding the torque offsetting tool temporarily in position and applying torque thereof.

7. The torque offsetting tool of claim 6, wherein the mechanism for un-restrainably restraining temporarily the pivotal movement among the segments being adapted on the said torque offsetting segment while maintaining the torque offsetting and transferring mechanism comprises:

a hollow rivet pin, mounted and extended across the said two pairs of oval like shaped support mounting plates, having an axial cylindrical housing bore portion part, a wide internal circumferential groove in side the said axial cylindrical housing bore portion part, internal axially extending groove in side the said axial cylindrical housing bore portion part, two parallel pairs of radial rectangular apertures wherein each pair is located with in each pair of the said two pairs of oval like shaped support mounting plates, wherein the said hollow rivet pin mounts one of the said spur gears, adjacent to the torque input receiving segment, for pivotal movement;

at least one solid rivet pin, mounted and extended across the said two pairs of oval like shaped support mounting plates, having two radial rectangular apertures wherein each rectangular aperture is located with in each pair of the said two pairs of oval like shaped support mounting plates, wherein the said at least one solid rivet pin mounts one of the said spur gears for pivotal movement;

two short rectangular lock bars, each short rectangular lock bar having toothed portion part at one of its end and elliptical cylinder portion part at the other end, wherein the said each short rectangular lock bar is received between each pair of the said two pairs of oval like shaped support mounting plates, wherein the said each short rectangular lock bar extends between the said torque input receiving segment's each strut portion part and the interior rim of the two adjacent rectangular apertures of the said hollow rivet pin, wherein each said strut portion parts are toothed for meshing engagement therewith, wherein the said each short rectangular lock bar is in concentric alignment with the said strut portion parts and the said hollow rivet pin, wherein the said each short rectangular lock bar faces its elliptical cylinder end towards each rectangular aperture of the said hollow rivet pin and its toothed portion part end towards the said torque input receiving segment's each toothed sector strut portion part;

two long rectangular lock bars, each long rectangular lock bar having toothed portion part at one of its end and elliptical cylinder portion part at the other end, wherein the said each long rectangular lock bar is received between each pair of the said two pairs of oval like shaped support mounting plates, wherein the said each long rectangular lock bar extends between the said torque output receiving segment's each strut portion part and the interior rim of the two adjacent rectangular aperture of the said hollow rivet pin passing though the said solid rivet pin's each rectangular aperture, wherein each said strut portion parts are toothed for meshing engagement therewith, wherein the said each long rectangular lock bar is in concentric alignment with the said strut portion parts and the said hollow rivet pin, wherein the said each long rectangular lock bar faces its elliptical cylinder end towards each rectangular aperture of the said hollow rivet pin and its toothed portion part end towards the said torque output receiving segment's each toothed sector strut portion part;

at least one pair of support structure, on any plate of each pair of the said two pairs of oval like shaped support mounting plates, to support each rectangular long lock bar from buckling during operation; and

a cylindrical lock actuator rod, having circumferential groove, four parallel small elliptical cylinder recesses, four parallel big elliptical cylinder recesses , two universal push button head portions and axially extending tooth portion, wherein the said cylindrical actuator rod is received in the said hollow rivet pin cylindrical bore portion part to be engageable to the hollow rivet pin slidably but unrotatably, by the engagement of its said axially extending tooth portion part with the said internal circumferential groove portion part of the hollow rivet pin, and snugly, by an axial retaining ring received between the wide

. internal circumferential groove machined into the axial cylindrical housing bore portion part of the hollow rivet pin and external circumferential groove machined into the cylindrical lock actuator rod, but to allow axial relative movement of the rod with in the rivet.

8. The torque offsetting tool of claim 6, wherein the mechanism for un-restrainably restraining temporarily the pivotal movement among the segments being adapted on the said torque offsetting segment while maintaining the torque offsetting and transferring mechanism comprises:

a hollow rivet pin, mounted and extended across the said two pairs of oval like shaped support mounting plates, having an axial cylindrical housing bore portion part, a wide internal circumferential groove in side the said axial cylindrical housing bore portion part, internal axially extending groove in side the said axial cylindrical housing bore portion part, two parallel pairs of radial rectangular apertures wherein each pair is located with in each pair of the said two pairs of oval like shaped support mounting plates, wherein the said hollow rivet pin mounts one of the said spur gears, adjacent to the torque input receiving segment, for pivotal movement;

at least one solid rivet pin, mounted and extended across the said two pairs of oval like shaped support mounting plates, having two radial rectangular apertures wherein each rectangular aperture is located with in each pair of the said two pairs of oval like shaped support mounting plates, wherein the said at least one solid rivet pin mounts one of the said spur gears for pivotal movement;

two short rectangular lock bars, each short rectangular lock bar having toothed portion part at one of its end and elliptical cylinder portion part at the other end, wherein the said each short rectangular lock bar is received between each pair of the said two pairs of oval like shaped support mounting plates, wherein the said each short rectangular lock bar extends between the said torque input receiving segment's each strut portion part and the interior rim of the two adjacent rectangular apertures of the said hollow rivet pin, wherein each said strut portion parts are toothed for meshing engagement therewith, wherein the said each short rectangular lock bar is in concentric alignment with the said strut portion parts and the said hollow rivet pin, wherein the said each short rectangular lock bar faces its elliptical cylinder end towards each rectangular aperture of the said hollow rivet pin and its toothed portion part end towards the said torque input receiving segment's each toothed sector strut portion part;

two long rectangular lock bars, each long rectangular lock bar having toothed portion part at one of its end and elliptical cylinder portion part at the other end, wherein the said each long rectangular lock bar is received between each pair of the said two pairs of oval like shaped support mounting plates, wherein the said each long rectangular lock bar extends between the said torque output receiving segment's each strut portion part and the interior rim of the two adjacent rectangular aperture of the said hollow rivet pin passing though the said at least one solid rivet pin's each rectangular aperture, wherein each said strut portion parts are toothed for meshing engagement therewith, wherein the said each long rectangular lock bar is in concentric alignment with the said strut portion parts and the said hollow rivet pin, wherein the said each long rectangular lock bar faces its elliptical cylinder end towards each rectangular aperture of the said hollow rivet pin and its toothed portion part end towards the said torque output receiving segment's each toothed sector strut portion part;

at least one pair of support structure, on any plate of each pair of the said two pairs of oval like shaped support mounting plates, to support each rectangular long lock bar from buckling during operation; and

a cylindrical lock actuator rod, having circumferential groove, two pairs of parallel elliptical cylinder recesses, wherein each pair is located around the said two pairs of oval like shaped support mounting plates, universal push button head portions and axially extending tooth portion, wherein the said cylindrical actuator rod is received in the said hollow rivet pin cylindrical bore portion part to be engageable to the hollow rivet pin slidably but unrotatably, by the engagement of its said axially extending tooth portion part with the said internal circumferential groove portion part of the hollow rivet pin, and snugly, by an axial retaining ring and an elastic member received between the wide internal circumferential groove machined into the axial cylindrical housing bore portion part of the hollow rivet pin and external circumferential groove machined into the cylindrical lock actuator rod, but to allow axial relative movement of the rod with in the rivet, wherein the elastic member urges the cylindrical actuator rod's two pairs elliptical cylindrical recesses locate about off of the said two pairs of oval like shaped support mounting plates.

9. The torque offsetting tool of claim 6, wherein the mechanism for un-restrainably restraining temporarily the pivotal movement among the segments being adapted on the said torque offsetting segment while maintaining the torque offsetting and transferring mechanism comprises:

a hollow rivet pin mounted on the top or bottom mid end and extended across the said two pairs of oval like shaped support mounting plates, having an axial cylindrical housing bore portion part, a wide internal circumferential groove in side the said axial cylindrical housing bore portion part, internal axially extending groove in side the said axial cylindrical housing bore portion part, two pairs of radial rectangular apertures wherein each pair is located with in each pair of the said two pairs of oval like shaped support mounting plates pointing perpendicular to or in concentric alignment with both said pair of strut portion parts, wherein the said strut portion parts are toothed for meshing engagement therewith;

a cylindrical lock actuator rod, having circumferential groove, four elliptical cylinder recess , two universal push button head portions on its opposite ends and axially extending tooth portion, wherein the said cylindrical actuator rod is received in the said hollow rivet pin cylindrical bore portion part to be engageable to the hollow rivet pin slidably but unrotatably by the engagement of its said axially extending tooth portion part with the said internal circumferential groove portion part of the hollow rivet pin, and snugly, by an axial retaining ring and an elastic member received between the wide internal circumferential groove machined into the axial cylindrical housing bore portion part of the hollow rivet pin and external circumferential groove machined into the cylindrical lock actuator rod, but to allow axial relative movement of the rod with in the rivet wherein the elastic member fitted urge the rod locates in a lock position; and

two pairs of support structures forming a rectangular passage on any plate of each pair of the said two pairs of oval like shaped support mounting plates, wherein each pair of the said two pairs of support structures extending between the said radial rectangular apertures and the said strut portion parts, wherein the said strut portion parts are toothed for meshing engagement therewith, wherein the said each pair of structures housed rectangular lock bar, wherein the said rectangular lock bar having toothed portion part at one of its end and elliptical cylinder portion part at the other end, wherein the said rectangular lock bar extends between the said each toothed sector strut portion part and the interior rim of the said rectangular aperture of the said hollow rivet pin, , wherein the said each rectangular lock bar is in concentric alignment with the said strut portion parts and the said hollow rivet pin, wherein the said each rectangular lock bar faces its elliptical cylinder end towards each rectangular aperture of the said hollow rivet pin and its toothed portion part end towards the said each toothed sector strut portion part to mesh therewith.

10. The torque offsetting tool of claim 6, wherein the mechanism for un-restrainably restraining temporarily the pivotal movement among the segments being adapted on the said torque offsetting segment while maintaining the torque offsetting and transferring mechanism comprising two pairs of support structures forming a rectangular pocket on any plate of each pair of the said two pairs of oval like shaped support mounting plates, wherein each pair of the said two pairs of support structures are in concentric alignment with each said strut portion parts facing its mouth part to the strut portion part, wherein each said strut portion parts are toothed for meshing engagement therewith, wherein the said each pair of support structures housed rectangular lock bar and an elastic member, wherein the said rectangular lock bar having toothed portion part at one of its end and a rectangular end portion part at the other end, wherein the said rectangular lock bar extends between the said each toothed sector strut portion part and one end of the elastic member, wherein the elastic member extends between the rectangular end portion part of the lock bar and the inner end surface of the rectangular pocket, wherein the said each rectangular lock bar faces its toothed portion part end towards the said each toothed sector strut portion part to mesh therewith and be in a lock position.

11. The torque offsetting tool of claim 6, wherein the mechanism for un-restrainably restraining temporarily the pivotal movement among the segments being adapted on all segments while maintaining the torque offsetting and transferring mechanism comprising an inside or outside pair of small rectangular pocket on each of the said cylindrical housing part, wherein the said small rectangular pockets being in concentric alignment with the inside or outside plate of the said pair of the said two pairs of oval like shaped support mounting plates semi-circle shaped portion parts, wherein the said semi-circle shaped portion plate parts are toothed for meshing engagement therewith , wherein each small rectangular pocket faces its mouth part to the two pairs of oval like shaped support mounting plates semi-circle shaped portion parts, wherein the said small rectangular pockets housed rectangular lock bar and an elastic member, wherein the said rectangular lock bar having toothed portion part at one of its end and a rectangular end portion part at the other end, wherein the said rectangular lock bar extends between the said each toothed semi-circle shaped portion plate parts and one end of the elastic member, wherein the elastic member extends between the rectangular end portion part of the lock bar and the inner end surface of the small rectangular pocket, wherein the said each rectangular lock bar faces its toothed portion part end towards the said each toothed semi-circle shaped portion plate parts to mesh therewith and be in a lock position.

12. Torque offsetting tools of claims 1 to11 , the said tools are manual hand tools universal joints, wherein torque input receiving segments' cylindrical shaft input receiving portion part is a magnetic universal female square or hex and the torque output receiving segments' cylindrical shaft output receiving portion part is a magnetic universal female square or hex.

13. The torque offsetting tool of claim 5 further comprising:

a mechanism for un-restrainably restraining temporarily the pivotal movement among the segments, the said mechanism being adapted on any of the said segments while maintaining the torque offsetting and transferring mechanism;

a detachably attaching mechanism wherein its torque input receiving segment end comprises the said mechanism for detachably attaching and operatively arranged to be linked to and driven by the same type of torque offsetting tool claimed in claim 6, wherein the cylindrical shaft member of the torque input receiving segment is fully housed in its cylindrical housing member wherein the cylindrical shaft member of the torque output receiving segment is partially housed in its cylindrical housing member, wherein the torque input receiving segment's cylindrical housing member comprises an outside threaded portion part and a radial extending teeth part formed on the sides of and radially about the side end portion part, wherein the threaded portion part is complementary to the threaded portion part provided on the torque output receiving segment's sliding member of same type of torque offsetting tool claimed in claim 6 to be detachably attached and be in threaded engagement therewith and prevent axial movement thereof, wherein the radially extending teeth formed on the sides of and radially about the side end portion part of the torque input receiving segment's cylindrical housing member of the tool are complementary to the teeth formed on the side of and radially about the side end portion part of the torque output receiving segment's cylindrical housing member of same type of torque offsetting tool claimed in claim 6 to be detachably attached and in mesh therewith for nonrotatably engagement and extending the reach of the combined tools thereof; and

a gripping member wherein the said gripping member being adapted on the said input and output segments cylindrical housing members outside part, wherein the said gripping member being a grooves or any polygon shape machined to receive any kind of gripping means for use in holding the torque offsetting tool temporarily in position and applying torque thereof.

14. The torque offsetting tool of claim 13, wherein the mechanism for un-restrainably restraining temporarily the pivotal movement among the segments being adapted on the said torque offsetting segment while maintaining the torque offsetting and transferring mechanism comprises:

a hollow rivet pin, mounted and extended across the said two pairs of oval like shaped support mounting plates, having an axial cylindrical housing bore portion' part, a wide internal circumferential groove in side the said axial cylindrical housing bore portion part, internal axially extending groove in side the said axial cylindrical housing bore portion part, two parallel pairs of radial rectangular apertures wherein each pair is located with in each pair of the said two pairs of oval like shaped support mounting plates, wherein the said hollow rivet pin mounts one of the said spur gears, adjacent to the torque input receiving segment, for pivotal movement;

at least one solid rivet pin, mounted and extended across the said two pairs of oval like shaped support mounting plates, having two radial rectangular apertures wherein each rectangular aperture is located with in each pair of the said two pairs of oval like shaped support mounting plates, wherein the said at least one solid rivet pin mounts one of the said spur gears for pivotal movement;

two short rectangular lock bars, each short rectangular lock bar having toothed portion part at one of its end and elliptical cylinder portion part at the other end, wherein the said each short rectangular lock bar is received between each pair of the said two pairs of oval like shaped support mounting plates, wherein the said each short rectangular lock bar extends between the said torque input receiving segment's each strut portion part and the interior rim of the two adjacent rectangular apertures of the said hollow rivet pin, wherein each said strut portion parts are toothed for meshing engagement therewith, wherein the said each short rectangular lock bar is in concentric alignment with the said strut portion parts and the said hollow rivet pin, wherein the said each short rectangular lock bar faces its elliptical cylinder end towards each rectangular aperture of the said hollow rivet pin and its toothed portion part end towards the said torque input receiving segment's each toothed sector strut portion part;

two long rectangular lock bars, each long rectangular lock bar having toothed portion part at one of its end and elliptical cylinder portion part at the other end, wherein the said each long rectangular lock bar is received between each pair of the said two pairs of oval like shaped support mounting plates, wherein the said each long rectangular lock bar extends between the said torque output receiving segment's each strut portion part and the interior rim of the two adjacent rectangular aperture of the said hollow rivet pin passing though the said solid rivet pin's each rectangular aperture, wherein each said strut portion parts are toothed for meshing engagement therewith, wherein the said each long rectangular lock bar is in concentric alignment with the said strut portion parts and the said hollow rivet pin, wherein the said each long rectangular lock bar faces its elliptical cylinder end towards each rectangular aperture of the said hollow rivet pin and its toothed portion part end towards the said torque output receiving segment's each toothed sector strut portion part;

at least one pair of support structure, on any plate of each pair of the said two pairs of oval like shaped support mounting plates, to support each rectangular long lock bar from buckling during operation; and

a cylindrical lock actuator rod, having circumferential groove, four parallel small elliptical cylinder recesses, four parallel big elliptical cylinder recesses , two universal push button head portions and axially extending tooth portion, wherein the said cylindrical actuator rod is received in the said hollow rivet pin cylindrical bore portion part to be engageable to the hollow rivet pin slidably but unrotatably, by the engagement of its said axially extending tooth portion part with the said internal circumferential groove portion part of the hollow rivet pin, and snugly, by an axial retaining ring received between the wide internal circumferential groove machined into the axial cylindrical housing bore portion part of the hollow rivet pin and external circumferential groove machined into the cylindrical lock actuator rod, but to allow axial relative movement of the rod with in the rivet.

15. The torque offsetting tool of claim 13, wherein the mechanism for un-restrainably restraining temporarily the pivotal movement among the segments being adapted on the said torque offsetting segment while maintaining the torque offsetting and transferring mechanism comprises:

a hollow rivet pin, mounted and extended across the said two pairs of oval like shaped support mounting plates, having an axial cylindrical housing bore portion part, a wide internal circumferential groove in side the said axial cylindrical housing bore portion part, internal axially extending groove in side the said axial cylindrical housing bore portion part, two parallel pairs of radial rectangular apertures wherein each pair is located with in each pair of the said two pairs of oval like shaped support mounting plates, wherein the said hollow rivet pin mounts one of the said spur gears, adjacent to the torque input receiving segment, for pivotal movement;

at least one solid rivet pin, mounted and extended across the said two pairs of oval like shaped support mounting plates, having two radial rectangular apertures wherein each rectangular aperture is located with in each pair of the said two pairs of oval like shaped support mounting plates, wherein the said at least one solid rivet pin mounts one of the said spur gears for pivotal movement;

two short rectangular lock bars, each short rectangular lock bar having toothed portion part at one of its end and elliptical cylinder portion part at the other end, wherein the said each short rectangular lock bar is received between each pair of the said two pairs of oval like shaped support mounting plates, wherein the said each short rectangular lock bar extends between the said torque input receiving segment's each strut portion part and the interior rim of the two adjacent rectangular apertures of the said hollow rivet pin, wherein each said strut portion parts are toothed for meshing engagement therewith, wherein the said each short rectangular lock bar is in concentric alignment with the said strut portion parts and the said hollow rivet pin, wherein the said each short rectangular lock bar faces its elliptical cylinder end towards each rectangular aperture of the said hollow rivet pin and its toothed portion part end towards the said torque input receiving segment's each toothed sector strut portion part;

two long rectangular lock bars, each long rectangular lock bar having toothed portion part at one of its end and elliptical cylinder portion part at the other end, wherein the said each long rectangular lock bar is received between each pair of the said two pairs of oval like shaped support mounting plates, wherein the said each long rectangular lock bar extends between the said torque output receiving segment's each strut portion part and the interior rim of the two adjacent rectangular aperture of the said hollow rivet pin passing though the said solid rivet pin's each rectangular aperture, wherein each said strut portion parts are toothed for meshing engagement therewith, wherein the said each long rectangular lock bar is in concentric alignment with the said strut portion parts and the said hollow rivet pin, wherein the said each long rectangular lock bar faces its elliptical cylinder end towards each rectangular aperture of the said hollow rivet pin and its toothed portion part end towards the said torque output receiving segment's each toothed sector strut portion part;

at least one pair of support structure, on any plate of each pair of the said two pairs of oval like shaped support mounting plates, to support each rectangular long lock bar from buckling during operation; and

a cylindrical lock actuator rod, having circumferential groove, two pairs of parallel elliptical cylinder recesses, wherein each pair is located around the said two pairs of oval like shaped support mounting plates, universal push button head portions and axially extending tooth portion, wherein the said cylindrical actuator rod is received in the said hollow rivet pin cylindrical bore portion part to be engageable to the hollow rivet pin slidably but unrotatably, by the engagement of its said axially extending tooth portion part with the said internal circumferential groove portion part of the hollow rivet pin, and snugly, by an axial retaining ring and an elastic member received between the wide internal circumferential groove machined into the axial cylindrical housing bore portion part of the hollow rivet pin and external circumferential groove machined into the cylindrical lock actuator rod, but to allow axial relative movement of the rod with in the rivet, wherein the elastic member urges the cylindrical actuator rod's two pairs elliptical cylindrical recesses locate about off of the said two pairs of oval like shaped support mounting plates.

16. The torque offsetting tool of claim 13, wherein the mechanism for un-restrainably restraining temporarily the pivotal movement among the segments being adapted on the said torque offsetting segment while maintaining the torque offsetting and transferring' mechanism comprises:

a hollow rivet pin mounted on the top or bottom mid end and extended across the said two pairs of oval like shaped support mounting plates, having an axial cylindrical housing bore portion part, a wide internal circumferential groove in side the said axial cylindrical housing bore portion part, internal axially extending groove in side the said axial cylindrical housing bore portion part, two pairs of radial rectangular apertures wherein each pair is located with in each pair of the said two pairs of oval like shaped support mounting plates pointing perpendicular to or in concentric alignment with both said pair of strut portion parts, wherein the said strut portion parts are toothed for meshing engagement therewith;

a cylindrical lock actuator rod, having circumferential groove, four elliptical cylinder recess , two universal push button head portions on its opposite ends and axially extending tooth portion, wherein the said cylindrical actuator rod is received in the said hollow rivet pin cylindrical bore portion part to be engageable to the hollow rivet pin slidably but unrotatably by the engagement of its said axially extending tooth portion part with the said internal circumferential groove portion part of the hollow rivet pin, and snugly, by an axial retaining ring and an elastic member received between the wide internal circumferential groove machined into the axial cylindrical housing bore portion part of the hollow rivet pin and external circumferential groove machined into the cylindrical lock actuator rod, but to allow axial relative movement of the rod with in the rivet wherein the elastic member fitted urge the rod locates in a lock position; and

two pairs of support structures forming a rectangular passage on any plate of each pair of the said two pairs of oval like shaped support mounting plates, wherein each pair of the said two pairs of support structures extending between the said radial rectangular apertures and the said strut portion parts, wherein the said strut portion parts are toothed for meshing engagement therewith, wherein the said each pair of structures housed rectangular lock bar, wherein the said rectangular lock bar having toothed portion part at one of its end and elliptical cylinder portion part at the other end, wherein the said rectangular lock bar extends between the said each toothed sector strut portion part and the interior rim of the said rectangular aperture of the said hollow rivet pin, wherein the said each rectangular lock bar is in concentric alignment with the said strut portion parts and the said hollow rivet pin , wherein the said each rectangular lock bar faces its elliptical cylinder end towards each rectangular aperture of the said hollow rivet pin and its toothed portion part end towards the said each toothed sector strut portion part to mesh therewith.

17. The torque offsetting tool of claim 13, wherein the mechanism for un-restrainably restraining temporarily the pivotal movement among the segments being adapted on the said torque offsetting segment while maintaining the torque offsetting and transferring mechanism comprising two pairs of support structures forming a rectangular pocket on any plate of each pair of the said two pairs of oval like shaped support mounting plates, wherein each pair of the said two pairs of support structures are in concentric alignment with each said strut portion parts facing its mouth part to the strut portion part, wherein each said strut portion parts are toothed for meshing engagement therewith, wherein the said each pair of support structures housed rectangular lock bar and an elastic member, wherein the said rectangular lock bar having toothed portion part at one of its end and a rectangular end portion part at the other end, wherein the said rectangular lock bar extends between the said each toothed sector strut portion part and one end of the elastic member, wherein the elastic member extends between the rectangular end portion part of the lock bar and the inner end surface of the rectangular pocket, wherein the said each rectangular lock bar faces its toothed portion part end towards the said each toothed sector strut portion part to mesh therewith and be in a lock position.

18. The torque offsetting tool of claim 13, wherein the mechanism for un-restrainably restraining temporarily the pivotal movement among the segments being adapted on all segments while maintaining the torque offsetting and transferring mechanism comprising an inside or outside pair of small rectangular pocket on each of the said cylindrical housing part, wherein the said small rectangular pockets being in concentric alignment with the inside or outside plate of the said pair of the said two pairs of oval like shaped support mounting plates semi-circle shaped portion parts, wherein the said semi-circle shaped portion plate parts are toothed for meshing engagement therewith , wherein each small rectangular pocket faces its mouth part to the two pairs of oval like shaped support mounting plates semi-circle shaped portion parts, wherein the said small rectangular pockets housed rectangular lock bar and an elastic member, wherein the said rectangular lock bar having toothed portion part at one of its end and a rectangular end portion part at the other end, wherein the said rectangular lock bar extends between the said each toothed semi-circle shaped portion plate parts and one end of the elastic member, wherein the elastic member extends between the rectangular end portion part of the lock bar and the inner end surface of the small rectangular pocket, wherein the said each rectangular lock bar faces its toothed portion part end towards the said each, toothed semi-circle shaped portion plate parts to mesh therewith and be in a lock position.

19. Torque offsetting tools of claims 13 to18, the said tools are manual hand tools universal joints, wherein torque input receiving segments' cylindrical shaft input receiving portion part is a magnetic universal female square or hex and the torque output receiving segments' un-housed cylindrical shaft output receiving portion part is a universal female or male square or hex.

20. Torque offsetting tools of claims 13 to18, the said tools are power hand tools universal joints, wherein torque input receiving segments' cylindrical shaft input receiving portion part is a magnetic universal female square or hex and the torque output receiving segments' un-housed cylindrical shaft output receiving portion part is a universal quick releasing universal male or female square or hex.

21. The torque offsetting tool of claim 5 further comprising:

a mechanism for un-restrainably restraining temporarily the pivotal movement among the segments, the said mechanism being adapted on any of the said segments while maintaining the torque offsetting and transferring mechanism;

a detachabty attaching mechanism wherein its torque output receiving segment end comprises the said mechanism for detachably attaching and operatively arranged to be linked to and drive the same type of torque offsetting tool claimed in claim 6, wherein the cylindrical shaft member of the torque output receiving segment is fully housed in its cylindrical housing member, wherein the cylindrical shaft member of the torque input receiving segment is partially housed in its cylindrical housing member, wherein the torque output receiving segment's cylindrical housing member comprises a radial extending teeth part formed on the sides of and radially about the side end portion part and a wide external circumferential groove, wherein a tubular sliding member having big and small openings at its opposite ends, threaded portion part on its inside surface and gripping grooves on its outside surface, mounted on the said torque output receiving segment's cylindrical housing member external circumferential groove to be in slidably and rotatably but snugly engagement therewith, wherein an elastic member fitted between the said sliding member and the said circumferential groove to urge the sliding member's small opening locates within the external circumferential groove of the said torque output receiving segment's cylindrical housing member, wherein the threaded portion part of the sliding member is complementary to the threaded portion part provided on the torque input receiving segment's cylindrical housing member of same type of torque offsetting tool claimed in claim 6 to be detachably attached and be in threaded engagement therewith and prevent axial movement thereof, wherein the radially extending teeth formed on the sides of and radially about the side end portion part of the torque output receiving segment's cylindrical housing member of the tool are complementary to the teeth formed on the side of and radially about the side end portion part of the torque input receiving segment's cylindrical housing member of same type of torque offsetting tool claimed in claim 6 to be detachably attached and in mesh therewith for nonrotatably engagement and extending the reach of the combined tools thereof; and

a gripping member wherein the said gripping member being adapted on the said input and output segments cylindrical housing members outside part, wherein the said gripping member being a grooves or any polygon shape machined to receive any kind of gripping means for use in holding the torque offsetting tool temporarily in position and applying torque thereof.

22. The torque offsetting tool of claim 21, wherein the mechanism for un-restrainably restraining temporarily the pivotal movement among the segments being adapted on the said torque offsetting segment while maintaining the torque offsetting and transferring mechanism comprises:

a hollow rivet pin, mounted and extended across the said two pairs of oval like shaped support mounting plates, having an axial cylindrical housing bore portion part, a wide internal circumferential groove in side the said axial cylindrical housing bore portion part, internal axially extending groove in side the said axial cylindrical housing bore portion part, two parallel pairs of radial rectangular apertures wherein each pair is located with in each pair of the said two pairs of oval like shaped support mounting plates, wherein the said hollow rivet pin mounts one of the said spur gears, adjacent to the torque input receiving segment, for pivotal movement;

at least one solid rivet pin, mounted and extended across the said two pairs of oval like shaped support mounting plates, having two radial rectangular apertures wherein each rectangular aperture is located with in each pair of the said two pairs of oval like shaped support mounting plates, wherein the said at least one solid rivet pin mounts one of the said spur gears for pivotal movement;

two short rectangular lock bars, each short rectangular lock bar having toothed portion part at one of its end and elliptical cylinder portion part at the other end, wherein the said each short rectangular lock bar is received between each pair of the said two pairs of oval like shaped support mounting plates, wherein the said each short rectangular lock bar extends between the said torque input receiving segment's each strut portion part and the interior rim of the two adjacent rectangular apertures of the said hollow rivet pin, wherein each said strut portion parts are toothed for meshing engagement therewith, , wherein the said each short rectangular lock bar is in concentric alignment with the said strut portion parts and the said hollow rivet pin, wherein the said each short rectangular lock bar faces its elliptical cylinder end towards each rectangular aperture of the said hollow rivet pin and its toothed portion part end towards the said torque input receiving segment's each toothed sector strut portion part;

two long rectangular lock bars, each long rectangular lock bar having toothed portion part at one of its end and elliptical cylinder portion part at the other end, wherein the said each long rectangular lock bar is received between each pair of the said two pairs of oval like shaped support mounting plates, wherein the said each long rectangular lock bar extends between the said torque output receiving segment's each strut portion part and the interior rim of the two adjacent rectangular aperture of the said hollow rivet pin passing though the said solid rivet pin's each rectangular aperture, wherein each said strut portion parts are toothed for meshing engagement therewith, , wherein the said each long rectangular lock bar is in concentric alignment with the said strut portion parts and the said hollow rivet pin, wherein the said each long rectangular lock bar faces its elliptical cylinder end towards each rectangular aperture of the said hollow rivet pin and its toothed portion part end towards the said torque output receiving segment's each toothed sector strut portion part;

at least one pair of support structure, on any plate of each pair of the said two pairs of oval like shaped support mounting plates, to support each rectangular long lock bar from buckling during operation; and

a cylindrical lock actuator rod, having circumferential groove, four parallel small elliptical cylinder recesses, four parallel big elliptical cylinder recesses , two universal push button head portions and axially extending tooth portion, wherein the said cylindrical actuator rod is received in the said hollow rivet pin cylindrical bore portion part to be engageable to the hollow rivet pin slidably but unrotatably, by the engagement of its said axially extending tooth portion part with the said internal circumferential groove portion part of the hollow rivet pin, and snugly, by an axial retaining ring received between the wide internal circumferential groove machined into the axial cylindrical housing bore portion part of the hollow rivet pin and external circumferential groove machined into the cylindrical lock actuator rod, but to allow axial relative movement of the rod with in the rivet.

23. The torque offsetting tool of claim 21, wherein the mechanism for un-restrainably restraining temporarily the pivotal movement among the segments being adapted on the said torque offsetting segment while maintaining the torque offsetting and transferring mechanism comprises:

a hollow rivet pin, mounted and extended across the said two pairs of oval like shaped support mounting plates, having an axial cylindrical housing bore portion part, a wide internal circumferential groove in side the said axial cylindrical housing bore portion part, internal axially extending groove in side the said axial cylindrical housing bore portion part, two parallel pairs of radial rectangular apertures wherein each pair is located with in each pair of the said two pairs of oval like shaped support mounting plates, wherein the said hollow rivet pin mounts one of the said spur gears, adjacent to the torque input receiving segment, for pivotal movement;

at least one solid rivet pin, mounted and extended across the said two pairs of oval like shaped support mounting plates, having two radial rectangular apertures wherein each rectangular aperture is located with in each pair of the said two pairs of oval like shaped support mounting plates, wherein the said at least one solid rivet pin mounts one of the said spur gears for pivotal movement;

two short rectangular lock bars, each short rectangular lock bar having toothed portion part at one of its end and elliptical cylinder portion part at the other end, wherein the said each short rectangular lock bar is received between each pair of the said two pairs of oval like shaped support mounting plates, wherein the said each short rectangular lock bar extends between the said torque input receiving segment's each strut portion part and the interior rim of the two adjacent rectangular apertures of the said hollow rivet pin, wherein each said strut portion parts are toothed for meshing engagement therewith, , wherein the said each short rectangular lock bar is in concentric alignment with the said strut portion parts and the said hollow rivet pin, wherein the said each short rectangular lock bar faces its elliptical cylinder end towards each rectangular aperture of the said hollow rivet pin and its toothed portion part end towards the said torque input receiving segment's each toothed sector strut portion part;

two long rectangular lock bars, each long rectangular lock bar having toothed portion part at one of its end and elliptical cylinder portion part at the other end, wherein the said each long rectangular lock bar is received between each pair of the said two pairs of oval like shaped support mounting plates, wherein the said each long rectangular lock bar extends between the said torque output receiving segment's each strut portion part and the interior rim of the two adjacent rectangular aperture of the said hollow rivet pin passing though the said solid rivet pin's each rectangular aperture, wherein each said strut portion parts are toothed for meshing engagement therewith, , wherein the said each long rectangular lock bar is in concentric alignment with the said strut portion parts and the said hollow rivet pin, wherein the said each long rectangular lock bar faces its elliptical cylinder end towards each rectangular aperture of the said hollow rivet pin and its toothed portion part end towards the said torque output receiving segment's each toothed sector strut portion part;

at least one pair of support structure, on any plate of each pair of the said two pairs of oval like shaped support mounting plates, to support each rectangular long lock bar from buckling during operation; and

a cylindrical lock actuator rod, having circumferential groove, two pairs of parallel elliptical cylinder recesses, wherein each pair is located around the said two pairs of oval like shaped support mounting plates, universal push button head portions and axially extending tooth portion, wherein the said cylindrical actuator rod is received in the said hollow rivet pin cylindrical bore portion part to be engageable to the hollow rivet pin slidably but unrotatably, by the engagement of its said axially extending tooth portion part with the said internal circumferential groove portion part of the hollow rivet pin, and snugly, by an axial retaining ring and an elastic member received between the wide internal circumferential groove machined into the axial cylindrical housing bore portion part of the hollow rivet pin and external circumferential groove machined into the cylindrical lock actuator rod, but to allow axial relative movement of the rod with in the rivet, wherein the elastic member urges the cylindrical actuator rod's two pairs elliptical cylindrical recesses locate about off of the said two pairs of oval like shaped support mounting plates.

24. The torque offsetting tool of claim 21, wherein the mechanism for un-restrainably restraining temporarily the pivotal movement among the segments being adapted on the said torque offsetting segment while maintaining the torque offsetting and transferring mechanism comprises:

a hollow rivet pin mounted on the top or bottom mid end and extended across the said two pairs of oval like shaped support mounting plates, having an axial cylindrical housing bore portion part, a wide internal circumferential groove in side the said axial cylindrical housing bore portion part, internal axially extending groove in side the said axial cylindrical housing bore portion part, two pairs of radial rectangular apertures wherein each pair is located with in each pair of the said two pairs of oval like shaped support mounting plates pointing perpendicular to or in concentric alignment with both said pair of strut portion parts, wherein the said strut portion parts are toothed for meshing engagement therewith;

a cylindrical lock actuator rod, having circumferential groove, four elliptical cylinder recess , two universal push button head portions on its opposite ends and axially extending tooth portion, wherein the said cylindrical actuator rod is received in the said hollow rivet pin cylindrical bore portion part to be engageable to the hollow rivet pin slidably but unrotatably by the engagement of its said axially extending tooth portion part with the said internal circumferential groove portion part of the hollow rivet pin, and snugly, by an axial retaining ring and an elastic member received between the wide internal circumferential groove machined into the axial cylindrical housing bore portion part of the hollow rivet pin and external circumferential groove machined into the cylindrical lock actuator rod, but to allow axial relative movement of the rod with in the rivet wherein the elastic member fitted urge the rod locates in a lock position; and

two pairs of support structures forming a rectangular passage on any plate of each pair of the said two pairs of oval like shaped support mounting plates, wherein each pair of the said two pairs of support structures extending between the said radial rectangular apertures and the said strut portion parts, wherein the said strut portion parts are toothed for meshing engagement therewith, wherein the said each pair of structures housed rectangular lock bar, wherein the said rectangular lock bar having toothed portion part at one of its end and elliptical cylinder portion part at the other end, wherein the said rectangular lock bar extends between the said each toothed sector strut portion part and the interior rim of the said rectangular aperture of the said hollow rivet pin, , wherein the said each rectangular lock bar is in concentric alignment with the said strut portion parts and the said hollow rivet pin, wherein the said each rectangular lock bar faces its elliptical cylinder end towards each rectangular aperture of the said hollow rivet pin and its toothed portion part end towards the said each toothed sector strut portion part to mesh therewith.

25. The torque offsetting tool of claim 21, wherein the mechanism for un-restrainably restraining temporarily the pivotal movement among the segments being adapted on the said torque offsetting segment while maintaining the torque offsetting and transferring mechanism comprising two pairs of support structures forming a rectangular pocket on any plate of each pair of the said two pairs of oval like shaped support mounting plates, wherein each pair of the said two pairs of support structures are in concentric alignment with each said strut portion parts facing its mouth part to the strut portion part, wherein each said strut portion parts are toothed for meshing engagement therewith, wherein the said each pair of support structures housed rectangular lock bar and an elastic member, wherein the said rectangular lock bar having toothed portion part at one of its end and a rectangular end portion part at the other end, wherein the said rectangular lock bar extends between the said each toothed sector strut portion part and one end of the elastic member, wherein the elastic member extends between the rectangular end portion part of the lock bar and the inner end surface of the rectangular pocket, wherein the said each rectangular lock bar faces its toothed portion part end towards the said each toothed sector strut portion part to mesh therewith and be in a lock position.

26. The torque offsetting tool of claim 21, wherein the mechanism for un-restrainably restraining temporarily the pivotal movement among the segments being adapted on all segments while maintaining the torque offsetting and transferring mechanism comprising an inside or outside pair of small rectangular pocket on each of the said cylindrical housing part, wherein the said small rectangular pockets being in concentric alignment with the inside or outside plate of the said pair of the said two pairs of oval like shaped support mounting plates semi-circle shaped portion parts, wherein the said semi-circle shaped portion plate parts are toothed for meshing engagement therewith , wherein each small rectangular pocket faces its mouth part to the two pairs of oval like shaped support mounting plates semi-circle shaped portion parts, wherein the said small rectangular pockets housed rectangular lock bar and an elastic member, wherein the said rectangular lock bar having toothed portion part at one of its end and a rectangular end portion part at the other end, wherein the said rectangular lock bar extends between the said each toothed semi-circle shaped portion plate parts and one end of the elastic member, wherein the elastic member extends between the rectangular end portion part of the lock bar and the inner end surface of the small rectangular pocket, wherein the said each rectangular lock bar faces its toothed portion part end towards the said each toothed semi-circle shaped portion plate parts to mesh therewith and be in a lock position.

27. Torque offsetting tools of claims 21 to26, the said tools are manual hand tools universal joints, wherein their torque input receiving segments' un-housed cylindrical shaft input receiving portion parts are universal female or male square or hex and their torque output receiving segments' cylindrical shaft output receiving portion parts are magnetic universal female square or hex.

28. Torque offsetting tools of claims 21 to26, the said tools are power hand tools universal joints, wherein their torque input receiving segments' un-housed cylindrical shaft input receiving portion parts are universal quick releasing universal male or female square or hex and their torque output receiving segments' cylindrical shaft output receiving portion parts are magnetic universal female square or hex.

29. Torque offsetting tools of claims 21 to26, the said tools are manual hand tools, wherein their torque input receiving segments' un-housed cylindrical shaft input receiving portion parts are suitable handles for gripping and applying a torque thereof and their torque output receiving segments' cylindrical shaft output receiving portion parts are magnetic universal female square or hex.

30. Torque offsetting tools of claims 21 to26, the said tools are manual hand tools, wherein their torque input receiving segments' un-housed cylindrical shaft input receiving portion parts are suitable handles for gripping and applying a torque thereof and their torque output receiving segments' cylindrical shaft output receiving portion parts are magnetic universal female square or hex, wherein the said suitable handle comprises a room for holding different type and size fastener fastening and unfastening tools.

31. Torque offsetting tools of claims 21 to26, the said tools are power hand tools, wherein their torque input receiving segments' un-housed cylindrical shaft input receiving portion parts are suitable handles for gripping and applying a torque thereof and their torque output receiving segments' cylindrical shaft output receiving portion parts are magnetic universal female square or hex.

32. Torque offsetting tools of claims 21 to26, the said tools are power hand tools, wherein their torque input receiving segments' un-housed cylindrical shaft input receiving portion parts are suitable handles for gripping and applying a torque thereof and their torque output receiving segments' cylindrical shaft output receiving portion parts are magnetic universal female square or hex, wherein the said suitable handle comprises a room for holding different type and size fastener fastening and unfastening tools.

33. The torque offsetting tool of claim 5 further comprising:

a mechanism for un-restrainably restraining temporarily the pivotal movement among the segments, the said mechanism being adapted on any of the said segments while maintaining the torque offsetting and transferring mechanism;

un-housed shaft member portion parts of the said cylindrical shaft members wherein the cylindrical shaft member of the torque output receiving segment is partially housed in its cylindrical housing member and the cylindrical shaft member of the torque input receiving segment is partially housed in its cylindrical housing member; and

a gripping member wherein the said gripping member being adapted on the said input and output segments cylindrical housing members outside part, wherein the said gripping member being a grooves or any polygon shape machined to receive any kind of gripping means for use in holding the torque offsetting tool temporarily in position and applying torque thereof.

34. The torque offsetting tool of claim 33, wherein the mechanism for un-restrainably restraining temporarily the pivotal movement among the segments being adapted on the said torque offsetting segment while maintaining the torque offsetting and transferring mechanism comprises:

a hollow rivet pin, mounted and extended across the said two pairs of oval like shaped support mounting plates, having an axial cylindrical housing bore portion part, a wide internal circumferential groove in side the said axial cylindrical housing bore portion part, internal axially extending groove in side the said axial cylindrical housing bore portion part, two parallel pairs of radial rectangular apertures wherein each pair is located with in each pair of the said two pairs of oval like shaped support mounting plates, wherein the said hollow rivet pin mounts one of the said spur gears, adjacent to the torque input receiving segment, for pivotal movement;

at least one solid rivet pin, mounted and extended across the said two pairs of oval like shaped support mounting plates, having two radial rectangular apertures wherein each rectangular aperture is located with in each pair of the said two pairs of oval like shaped support mounting plates, wherein the said at least one solid rivet pin mounts one of the said spur gears for pivotal movement;

two short rectangular lock bars, each short rectangular lock bar having toothed portion part at one of its end and elliptical cylinder portion part at the other end, wherein the said each short rectangular lock bar is received between each pair of the said two pairs of oval like shaped support mounting plates, wherein the said each short rectangular lock bar extends between the said torque input receiving segment's each strut portion part and the interior rim of the two adjacent rectangular apertures of the said hollow rivet pin, wherein each said strut portion parts are toothed for meshing engagement therewith, wherein the said each short rectangular lock bar faces its elliptical cylinder end towards each rectangular aperture of the said hollow rivet pin and its toothed portion part end towards the said torque input receiving segment's each toothed sector strut portion part; two long rectangular lock bars, each long rectangular lock bar having toothed portion part at one of its end and elliptical cylinder portion part at the other end, wherein the said each long rectangular lock bar is received between each pair of the said two pairs of oval like shaped support mounting plates, wherein the said each long rectangular lock bar extends between the said torque output receiving segment's each strut portion part and the interior rim of the two adjacent rectangular aperture of the said hollow rivet pin passing though the said solid rivet pin's each rectangular aperture, wherein each said strut portion parts are toothed for meshing engagement therewith, wherein the said each long rectangular lock bar faces its elliptical cylinder end towards each rectangular aperture of the said hollow rivet pin and its toothed portion part end towards the said torque output receiving segment's each toothed sector strut portion part;

at least one pair of support structure, on any plate of each pair of the said two pairs of oval like shaped support mounting plates, to support each rectangular long lock bar from buckling during operation; and

a cylindrical lock actuator rod, having circumferential groove, four parallel small elliptical cylinder recesses, four parallel big elliptical cylinder recesses , two universal push button head portions and axially extending tooth portion, wherein the said cylindrical actuator rod is received in the said hollow rivet pin cylindrical bore portion part to be engageable to the hollow rivet pin slidably but unrotatably, by the engagement of its said axially extending tooth portion part with the said internal circumferential groove portion part of the hollow rivet pin, and snugly, by an axial retaining ring received between the wide internal circumferential groove machined into the axial cylindrical housing bore portion part of the hollow rivet pin and external circumferential groove machined into the cylindrical lock actuator rod, but to allow axial relative movement of the rod with in the rivet.

35. The torque offsetting tool of claim 33, wherein the mechanism for un-restrainably restraining temporarily the pivotal movement among the segments being adapted on the said torque offsetting segment while maintaining the torque offsetting and transferring mechanism comprises:

a hollow rivet pin, mounted and extended across the said two pairs of oval like shaped support mounting plates, having an axial cylindrical housing bore portion part, a wide internal circumferential groove in side the said axial cylindrical housing bore portion part, internal axially extending groove in side the said axial cylindrical housing bore portion part, two parallel pairs of radial rectangular apertures wherein each pair is located with in each pair of the said two pairs of oval like shaped support mounting plates, wherein the said hollow rivet pin mounts one of the said spur gears, adjacent to the torque input receiving segment, for pivotal movement;

at least one solid rivet pin, mounted and extended across the said two pairs of oval like shaped support mounting plates, having two radial rectangular apertures wherein each rectangular aperture is located with in each pair of the said two pairs of oval like shaped support mounting plates, wherein the said at least one solid rivet pin mounts one of the said spur gears for pivotal movement;

two short rectangular lock bars, each short rectangular lock bar having toothed portion part at one of its end and elliptical cylinder portion part at the other end, wherein the said each short rectangular lock bar is received between each pair of the said two pairs of oval like shaped support mounting plates, wherein the said each short rectangular lock bar extends between the said torque input receiving segment's each strut portion part and the interior rim of the two adjacent rectangular apertures of the said hollow rivet pin, wherein each said strut portion parts are toothed for meshing engagement therewith, wherein the said each short rectangular lock bar faces its elliptical cylinder end towards each rectangular aperture of the said hollow rivet pin and its toothed portion part end towards the said torque input receiving segment's each toothed sector strut portion part; two long rectangular lock bars, each long rectangular lock bar having toothed portion part at one of its end and elliptical cylinder portion part at the other end, wherein the said each long rectangular lock bar is received between each pair of the said two pairs of oval like shaped support mounting plates, wherein the said each long rectangular lock bar extends between the said torque output receiving segment's each strut portion part and the interior rim of the two adjacent rectangular aperture of the said hollow rivet pin passing though the said solid rivet pin's each rectangular aperture, wherein each said strut portion parts are toothed for meshing engagement therewith, wherein the said each long rectangular lock bar faces its elliptical cylinder end towards each rectangular aperture of the said hollow rivet pin and its toothed portion part end towards the said torque output receiving segment's each toothed sector strut portion part;

at least one pair of support structure, on any plate of each pair of the said two pairs of oval like shaped support mounting plates, to support each rectangular long lock bar from buckling during operation; and

a cylindrical lock actuator rod, having circumferential groove, two pairs of parallel elliptical cylinder recesses, wherein each pair is located around the said two pairs of oval like shaped support mounting plates, universal push button head portions and axially extending tooth portion, wherein the said cylindrical actuator rod is received in the said hollow rivet pin cylindrical bore portion part to be engageable to the hollow rivet pin slidably but unrotatably, by the engagement of its said axially extending tooth portion part with the said internal circumferential groove portion part of the hollow rivet pin, and snugly, by an axial retaining ring and an elastic member received between the wide internal circumferential groove machined into the axial cylindrical housing bore portion part of the hollow rivet pin and external circumferential groove machined into the cylindrical lock actuator rod, but to allow axial relative movement of the rod with in the rivet, wherein the elastic member urges the cylindrical actuator rod's two pairs elliptical cylindrical recesses locate about off of the said two pairs of oval like shaped support mounting plates.

36. The torque offsetting tool of claim 33, wherein the mechanism for un-restrainably restraining temporarily the pivotal movement among the segments being adapted on the said torque offsetting segment while maintaining the torque offsetting and transferring mechanism comprises:

a hollow rivet pin mounted on the top or bottom mid end and extended across the said two pairs of oval like shaped support mounting plates, having an axial cylindrical housing bore portion part, a wide internal circumferential groove in side the said axial cylindrical housing bore portion part, internal axially extending groove in side the said axial cylindrical housing bore portion part, two pairs of radial rectangular apertures wherein each pair is located with in each pair of the said two pairs of oval like shaped support mounting plates pointing perpendicular to or in concentric alignment with both said pair of strut portion parts, wherein the said strut portion parts are toothed for meshing engagement therewith;

a cylindrical lock actuator rod, having circumferential groove, four elliptical cylinder recess , two universal push button head portions on its opposite ends and axially extending tooth portion, wherein the said cylindrical actuator rod is received in the said hollow rivet pin cylindrical bore portion part to be engageable to the hollow rivet pin slidably but unrotatably by the engagement of its said axially extending tooth portion part with the said internal circumferential groove portion part of the hollow rivet pin, and snugly, by an axial retaining ring and an elastic member received between the wide internal circumferential groove machined into the axial cylindrical housing bore portion part of the hollow rivet pin and external circumferential groove machined into the cylindrical lock actuator rod, but to allow axial relative movement of the rod with in the rivet wherein the elastic member fitted urge the rod locates in a lock position; and

two pairs of support structures forming a rectangular passage on any plate of each pair of the said two pairs of oval like shaped support mounting plates, wherein each pair of the said two pairs of support structures extending between the said radial rectangular apertures and the said strut portion parts, wherein the said strut portion parts are toothed for meshing engagement therewith, wherein the said each pair of structures housed rectangular lock bar, wherein the said rectangular lock bar having toothed portion part at one of its end and elliptical cylinder portion part at the other end, wherein the said rectangular lock bar extends between the said each toothed sector strut portion part and the interior rim of the said rectangular aperture of the said hollow rivet pin, wherein the said each rectangular lock bar faces its elliptical cylinder end towards each rectangular aperture of the said hollow rivet pin and its toothed portion part end towards the said each toothed sector strut portion part to mesh therewith.

37. The torque offsetting tool of claim 33, wherein the mechanism for un-restrainably restraining temporarily the pivotal movement among the segments being adapted on the said torque offsetting segment while maintaining the torque offsetting and transferring mechanism comprising two-pairs of support structures forming a rectangular pocket on any plate of each pair of the said two pairs of oval like shaped support mounting plates, wherein each pair of the said two pairs of support structures are in concentric alignment with each said strut portion parts facing its mouth part to the strut portion part, wherein each said strut portion parts are toothed for meshing engagement therewith, wherein the said each pair of support structures housed rectangular lock bar and an elastic member, wherein the said rectangular lock bar having toothed portion part at one of its end and a rectangular end portion part at the other end, wherein the said rectangular lock bar extends between the said each toothed sector strut portion part and one end of the elastic member, wherein the elastic member extends between the rectangular end portion part of the lock bar and the inner end surface of the rectangular pocket, wherein the said each rectangular lock bar faces its toothed portion part end towards the said each toothed sector strut portion part to mesh therewith and be in a lock position.

38. The torque offsetting tool of claim 33, wherein the mechanism for un-restrainably restraining temporarily the pivotal movement among the segments being adapted on all segments while maintaining the torque offsetting and transferring mechanism comprising an inside or outside pair of small rectangular pocket on each of the said cylindrical housing part, wherein the said small rectangular pockets being in concentric alignment with the inside or outside plate of the said pair of the said two pairs of oval like shaped support mounting plates semi-circle shaped portion parts, wherein the said semi-circle shaped portion plate parts are toothed for meshing engagement therewith , wherein each small rectangular pocket faces its mouth part to the two pairs of oval like shaped support mounting plates semi-circle shaped portion parts, wherein the said small rectangular pockets housed rectangular lock bar and an elastic member, wherein the said rectangular lock bar having toothed portion part at one of its end and a rectangular end portion part at the other end, wherein the said rectangular lock bar extends between the said each toothed semi-circle shaped portion plate parts and one end of the elastic member, wherein the elastic member extends between the rectangular end portion part of the lock bar and the inner end surface of the small rectangular pocket, wherein the said each rectangular lock bar faces its toothed portion part end towards the said each toothed semi-circle shaped portion plate parts to mesh therewith and be in a lock position.

39. Torque offsetting tools of claims 33 to38, the said tools are manual hand tools universal joints, wherein their torque input receiving segments' un-housed cylindrical shaft input receiving portion parts are magnetic universal female or male square or hex and their torque output receiving segments' un-housed cylindrical shaft output receiving portion parts are magnetic universal female or male square or hex.

40. Torque offsetting tools of claims 33 to38, the said tools are power hand tools universal joints, wherein their torque input receiving segments' un-housed cylindrical shaft input receiving portion parts are universal quick releasing universal male or female square or hex and their torque output receiving segments' un-housed cylindrical shaft output receiving portion parts are universal quick releasing universal male or female square or hex.

41. Torque offsetting tools of claims 33 to38, the said tools are manual hand tools, wherein their torque input receiving segments' un-housed cylindrical shaft input receiving portion parts are suitable handles for gripping and applying a torque thereof and their torque output receiving segments' un-housed cylindrical shaft output receiving portion parts are magnetic universal female or male square or hex.

42. Torque offsetting tools of claims 33 to38, the said tools are manual hand tools, wherein their torque input receiving segments' un-housed cylindrical shaft input receiving portion parts are suitable handles for gripping and applying a torque thereof and their torque output receiving segments' un-housed cylindrical shaft output receiving portion parts are magnetic universal female or male square or hex, wherein the said suitable handles comprises a room for holding different type and size fastener fastening and unfastening tools.

43. Torque offsetting tools of claims 33 to38, the said tools are power hand tools, wherein their torque input receiving segments' un-housed cylindrical shaft input receiving portion parts are suitable handles for gripping and applying a torque thereof and their torque output receiving segments' un-housed cylindrical shaft output receiving portion parts are magnetic universal female or male square or hex.

44. Torque offsetting tools of claims 33 to38, the said tools are power hand tools, wherein their torque input receiving segments' un-housed cylindrical shaft input receiving portion parts are suitable handles for gripping and applying a torque thereof and their torque output receiving segments' un-housed cylindrical shaft output receiving portion parts are magnetic universal female or male square or hex, wherein the said suitable handles comprises a room for holding different type and size fastener fastening and unfastening tools.

45. A torque offsetting tool comprising:

a torque input receiving segment comprising at least one torque input receiving member, wherein the said torque input receiving member is adapted to releasably firmly receive and to transfer torque, from any kind torque inputting means, to an adjacent torque offsetting segment of a plurality of torque offsetting segments, wherein the said torque input receiving segment and the said adjacent torque offsetting segment are mounted for pivotal movement to each other on one end of the said adjacent torque offsetting segment;

a plurality of torque offsetting segments each comprising at least one member, wherein the said plurality of offsetting segments are mounted for pivotal movement to each other, wherein the said plurality of offsetting segments are mounted for pivotal movement by their adjacent offsetting segments to the said torque input receiving segment and to a torque output receiving segment, wherein the said at least one member of the said plurality of torque offsetting segments are adapted and arranged in a way to receive, offset, and transfer torque from the said torque input receiving segment to the said torque output receiving segment; and

a torque output receiving segment comprising at least one torque output receiving member, wherein the said torque output receiving member is adapted to receive and to transfer the offset torque from an adjacent torque offsetting segment of the said plurality of torque offsetting segments to any kind torque outputting means the said torque output receiving segment releasably firmly receives, wherein the said torque output receiving segment and the said adjacent torque offsetting segment are mounted for pivotal movement to each other on the other end of the said adjacent torque offsetting segment.

46. The torque offsetting tool of claim 45, wherein its opposite end segments comprises a mechanism for detachably attaching and operatively arranged to be linked to and driven by or drive the same type of torque offsetting tools claimed in claim 46.

47. The torque offsetting tool of claim 45, wherein a mechanism for unrestrainably restraining temporarily the pivotal movement among each segments is adapted on any of the said segments while maintaining the torque offsetting and transferring mechanism.

48. The torque offsetting tool of claim 45, wherein the plurality of torque offsetting segments are shielded with strong and flexible material.

49. The torque offsetting tool of claim 45, wherein a body part on any of the said segments is adapted to receive any kind of gripping means for use in holding the torque offsetting tool temporarily in position and applying torque thereof.

50. The torque offsetting tool of claim 45 comprising:

a torque input receiving segment, said torque input receiving segment comprising a cylindrical housing member and a cylindrical shaft member, said cylindrical shaft member being housed and engagable rotatably but snugly within said cylindrical housing member by an axial retaining ring received between an internal circumferential groove formed on said cylindrical housing member and external circumferential groove formed on said cylindrical shaft member, said cylindrical housing member having a cylindrical housing portion part and a pair of strut portion parts, each said strut portion part having bore mounted the torque input receiving segment on a torque offsetting segment for pivotal movement , said cylindrical shaft member having cylindrical torque input receiving end portion part and beveled gear end portion part, said cylindrical torque input receiving end portion part being adapted for receiving unreleasably releasably any form of torque inputting element and said beveled gear end portion part being adapted for mating and transferring the torque input to the said torque offsetting segment;

a plurality of torque offsetting segments, said plurality of torque offsetting segments comprising plurality of link segments and plurality of main segments, each said plurality of link segments comprises a pair of oval like shaped mounting plates and at least one mating spur gear sandwiched between thrust and retaining washers received on circumferential grooves formed on rivet pins, wherein the said plurality of link segments links and mounts the said plurality of main segments for pivotal movement on their opposite ends, each said plurality link segment's pair of oval like shaped mounting plates having at least one bore housed and mounted said at least one mating spur gear for pivotal movement on rivet pin extending across the said pair of oval like shaped mounting plates, each said plurality of main segments comprising two pairs of oval like shaped mounting plates and at least one mating gear sandwiched between thrust and retaining washers received on circumferential grooves formed on rivet pins, said two pairs of oval like shaped mounting plates having at least one bore housed and mounted said at least one mating gear for pivotal movement on rivet pin extending across the said two pairs of oval like shaped mounting plates, out of the said plurality of main segments at least one mating gear, two gears adjacent to the said torque input receiving segment's and torque output receiving segment's cylindrical shaft beveled gear end portion parts having beveled gear portion part and spur gear portion part, the rest gears out of the said plurality main segments at least one mating gear being spur gears, said two gears being engagable meshingly rotatable with the said cylindrical shaft members' beveled gear end portion parts by their beveled gear end portion parts and being engagable meshingly rotatable with their adjacent gears of the said rest gears by their spur gear portion parts, said plurality of link and main segments mating gears being arranged for offsetting and transferring torque to said torque output receiving segment; and a torque output receiving segment, said torque output receiving segment comprising a cylindrical housing member and a cylindrical shaft member, said cylindrical shaft member being housed and engagable rotatably but snugly within said cylindrical housing member by an axial retaining ring received between an internal circumferential groove formed on said cylindrical housing member and external circumferential groove formed on said cylindrical shaft member, said torque output receiving segment's said cylindrical housing member having a cylindrical housing portion part and a pair of strut portion parts, each said strut portion part having bore, received between each said pair of oval like shaped mounting plates, mounted the torque output receiving segment on the said torque offsetting segment for pivotal movement, said cylindrical shaft member having cylindrical torque output receiving portion part and beveled gear end portion part, said cylindrical torque output receiving portion part being adapted for receiving unreleasably releasably any form of torque outputting element and said beveled gear end portion part being adapted for mating and transferring the offset torque from the said torque offsetting segment.

51. The torque offsetting tool of claim 50 further comprising:

a flexible metallic conduit or knitted wire mesh or metallic spring shield fixed across the edges of the torque input and output receiving segments shielding continuously the plurality of torque offsetting segments;

a detachably attaching mechanism wherein its opposite end segments comprises the said mechanism for detachably attaching and operatively arranged to be linked to and driven by or drive the same type of torque offsetting tool claimed in claim 51 , wherein the cylindrical shaft members of both the torque input and output receiving segments are fully housed in their respective cylindrical housing members, wherein the torque input receiving segment's cylindrical housing member comprises an outside threaded portion part and a radial extending teeth part formed on the sides of and radially about the side end portion part, wherein the torque output receiving segment's cylindrical housing member comprises a radial extending teeth part formed on the sides of and radially about the side end portion part and a wide external circumferential groove, wherein a tubular sliding member having big and small openings at its opposite ends, threaded portion part on its inside surface and gripping grooves on its outside surface, mounted on the said torque output receiving segment's cylindrical housing member external circumferential groove to be in slidably and rotatably but snugly engagement therewith, wherein an elastic member fitted between the said sliding member and the said circumferential groove to urge the sliding member's small opening locates within the external circumferential groove of the said torque output receiving segment's cylindrical housing member, wherein the threaded portion part of the sliding member is complementary to the threaded portion part provided on the torque input receiving segment's cylindrical housing member of same type of torque offsetting tool claimed in claim 51 to be detachably attached and be in threaded engagement therewith and prevent axial movement thereof, wherein the radially extending teeth formed on the sides of and radially about the side end portion part of the torque input receiving segment's cylindrical housing member of the tool are complementary to the teeth formed on the side of and radially about the side end portion part of the torque output receiving segment's cylindrical housing member of same type of torque offsetting tool claimed in claim 51 to be detachably attached and in mesh therewith for nonrotatably engagement and extending the reach of the combined tools thereof; and

a gripping member wherein the said gripping member being adapted on the said input and output segments cylindrical housing members outside part, wherein the said gripping member being grooves or any polygon shape machined to receive any kind of gripping means for use in holding the torque offsetting tool temporarily in position and applying torque thereof.

52. The torque offsetting tool of claim 50 further comprising:

a mechanism for un-restrainably restraining temporarily the pivotal movement among the segments, the said mechanism being adapted on any of the said segments while maintaining the torque offsetting and transferring mechanism;

a detachably attaching mechanism wherein its opposite end segments comprises the said mechanism for detachably attaching and operatively arranged to be linked to and driven by or drive the same type of torque offsetting tool claimed in claim 52, wherein the cylindrical shaft members of both the torque input and output receiving segments are fully housed in their respective cylindrical housing members, wherein the torque input receiving segment's cylindrical housing member comprises an outside threaded portion part and a radial extending teeth part formed on the sides of and radially about the side end portion part, wherein the torque output receiving segment's cylindrical housing member comprises a radial extending teeth part formed on the sides of and radially about the side end portion part and a wide external circumferential groove, wherein a tubular sliding member having big and small openings at its opposite ends, threaded portion part on its inside surface and gripping grooves on its outside surface, mounted on the said torque output receiving segment's cylindrical housing member external circumferential groove to be in slidably and rotatably but snugly engagement therewith, wherein an elastic member fitted between the said sliding member and the said circumferential groove to urge the sliding member's small opening locates within the external circumferential groove of the said torque output receiving segment's cylindrical housing member, wherein the threaded portion part of the sliding member is complementary to the threaded portion part provided on the torque input receiving segment's cylindrical housing member of same type of torque offsetting tool claimed in claim 52 to be detachably attached and be in threaded engagement therewith and prevent axial movement thereof, wherein the radially extending teeth formed on the sides of and radially about the side end portion part of the torque input receiving segment's cylindrical housing member of the tool are complementary to the teeth formed on the side of and radially about the side end portion part of the torque output receiving segment's cylindrical housing member of same type of torque offsetting tool claimed in claim 52 to be detachably attached and in mesh therewith for nonrotatably engagement and extending the reach of the combined tools thereof; and a gripping member wherein the said gripping member being adapted on the said input and output segments cylindrical housing members outside part, wherein the said gripping member being a grooves or any polygon shape machined to receive any kind of gripping means for use in holding the torque offsetting tool temporarily in position and applying torque thereof.

53. The torque offsetting tool of claim 52, wherein the mechanism for un-restrainably restraining temporarily the pivotal movement among the segments being adapted on the said plurality of torque offsetting segments while maintaining the torque offsetting and transferring mechanism comprises:

a plurality of hollow rivet pins, each hollow rivet pin mounted and extended across the said two pairs of oval like shaped support mounting plates, each hollow rivet pin having an axial cylindrical housing bore portion part, a wide internal circumferential groove in side the said axial cylindrical housing bore portion part, internal axially extending groove in side the said axial cylindrical housing bore portion part, two parallel pairs of radial rectangular apertures wherein each pair is located with in each pair of the said two pairs of oval like shaped support mounting plates, wherein each said hollow rivet pin mounts one of the said mating gear for pivotal movement;

a plurality of rectangular lock bars, each rectangular lock bar having toothed portion part at one of its end and elliptical cylinder portion part at the other end, wherein the said each rectangular lock bar is received between each pair of the said two pairs of oval like shaped support mounting plates, wherein some of the said each rectangular lock bar extends between the said torque input receiving segment's each strut portion part and the interior rim of the two adjacent rectangular apertures of the said hollow rivet pin, wherein each said strut portion parts are toothed for meshing engagement therewith, wherein the rest of the said each rectangular lock bar extends between the said link segments' pair of oval like shaped mounting plates semicircle shaped portion parts and the interior rim of the two adjacent rectangular apertures of the said hollow rivet pin, wherein each said link segments' pair of oval like shaped mounting plates semi-circle shaped portion parts are toothed for meshing engagement therewith, wherein each said rectangular lock bar is in concentric alignment with the said each hollow rivet pin, the said pair of oval like mounting plates toothed semi-circle shaped potion parts and the said each toothed strut portion parts, wherein the said each rectangular lock bar faces its elliptical cylinder end towards each rectangular aperture of the said hollow rivet pin and its toothed portion part end towards the said torque input receiving segment's each toothed sector strut portion part and towards the said link segments' pair of oval like shaped mounting plates toothed semi-circle shaped portion parts; and

a plurality of cylindrical lock actuator rods, each cylindrical lock actuator rod having circumferential groove, four parallel small elliptical cylinder recesses, four parallel big elliptical cylinder recesses , two universal push button head portions and axially extending tooth portion, wherein the said each cylindrical actuator rod is received in the each said hollow rivet pin cylindrical bore portion part to be engageable to the hollow rivet pin slidably but unrotatably, by the engagement of its said axially extending tooth portion part with the said internal circumferential groove portion part of the hollow rivet pin, and snugly, by an axial retaining ring received between the wide internal circumferential groove machined into the axial cylindrical housing bore portion part of the hollow rivet pin and external circumferential groove machined into the cylindrical lock actuator rod, but to allow axial relative movement of the rod with in the rivet.

54. The torque offsetting tool of claim 52, wherein the mechanism for un-restrainably restraining temporarily the pivotal movement among the segments being adapted on the said plurality of torque offsetting segments while maintaining the torque offsetting and transferring mechanism comprises:

a plurality of hollow rivet pins, each hollow rivet pin mounted and extended across the said two pairs of oval like shaped support mounting plates, each hollow rivet pin having an axial cylindrical housing bore portion part, a wide internal circumferential groove in side the said axial cylindrical housing bore portion part, internal axially extending groove in side the said axial cylindrical housing bore portion part, two parallel pairs of radial rectangular apertures wherein each pair is located with in each pair of the said two pairs of oval like shaped support mounting plates, wherein each said hollow rivet pin mounts one of the said mating gear for pivotal movement;

a plurality of rectangular lock bars, each rectangular lock bar having toothed portion part at one of its end and elliptical cylinder portion part at the other end, wherein the said each rectangular lock bar is received between each pair of the said two pairs of oval like shaped support mounting plates, wherein some of the said each rectangular lock bar extends between the said torque input receiving segment's each strut portion part and the interior rim of the two adjacent rectangular apertures of the said hollow rivet pin, wherein each said strut portion parts are toothed for meshing engagement therewith, wherein the rest of the said each rectangular lock bar extends between the said link segments' pair of oval like shaped mounting plates semicircle shaped portion parts and the interior rim of the two adjacent rectangular apertures of the said hollow rivet pin, wherein each said link segments' pair of oval like shaped mounting plates semi-circle shaped portion parts are toothed for meshing engagement therewith, wherein each said rectangular lock bar is in concentric alignment with the said each hollow rivet pin, the said pair of oval like mounting plates toothed semi-circle shaped potion parts and the said each toothed strut portion parts, wherein the said each rectangular lock bar faces its elliptical cylinder end towards each rectangular aperture of the said hollow rivet pin and its toothed portion part end towards the said torque input receiving segment's each toothed sector strut portion part and towards the said link segments' pair of oval like shaped mounting plates toothed semi-circle shaped portion parts; and

a plurality of cylindrical lock actuator rods, each cylindrical lock actuator rod having circumferential groove, two pairs of parallel elliptical cylinder recesses, wherein each pair is located around the said two pairs of oval like shaped support mounting plates, universal push button head portions and axially extending tooth portion, wherein the said each cylindrical actuator rod is received in the said each hollow rivet pin cylindrical bore portion part to be engageable to the hollow rivet pin slidably but unrotatably, by the engagement of its said axially extending tooth portion part with the said internal circumferential groove portion part of the hollow rivet pin, and snugly, by an axial retaining ring and an elastic member received between the wide internal circumferential groove machined into the axial cylindrical housing bore portion part of the hollow rivet pin and external circumferential groove machined into the cylindrical lock actuator rod, but to allow axial relative movement of the rod with in the rivet, wherein the elastic member urges the cylindrical actuator rod's two pairs elliptical cylindrical recesses locate about off of the said two pairs of oval like shaped support mounting plates.

55. The torque offsetting tool of claim 52, wherein the mechanism for un-restrainably restraining temporarily the pivotal movement among the segments being adapted on the said plurality of torque offsetting segments while maintaining the torque offsetting and transferring mechanism comprises:

a plurality of hollow rivet pins, each hollow rivet pin mounted about the top or bottom mid end and extended across the said two pairs of oval like shaped support mounting plates, having an axial cylindrical housing bore portion part, a wide internal circumferential groove in side the said axial cylindrical housing bore portion part, internal axially extending groove in side the said axial cylindrical housing bore portion part, two pairs of radial rectangular apertures wherein each pair is located with in each pair of the said two pairs of oval like shaped support mounting plates pointing perpendicular to or in concentric alignment with the said pair of strut portion parts and said link segments' pair of oval like shaped mounting plates semi-circle shaped portion parts, wherein the said strut portion parts and said semi-circle shaped are toothed for meshing engagement therewith;

a plurality of cylindrical lock actuator rods, each cylindrical lock actuator rod having circumferential groove, two pairs of parallel elliptical cylinder recesses, wherein each pair is located around the said two pairs of oval like shaped support mounting plates, universal push button head portions and axially extending tooth portion, wherein the said each cylindrical actuator rod is received in the said each hollow rivet pin cylindrical bore portion part to be engageable to the hollow rivet pin slidably but unrotatably, by the engagement of its said axially extending tooth portion part with the said internal circumferential groove portion part of the hollow rivet pin, and snugly, by an axial retaining ring and an elastic member received between the wide internal circumferential groove machined into the axial cylindrical housing bore portion part of the hollow rivet pin and external circumferential groove machined into the cylindrical lock actuator rod, but to allow axial relative movement of the rod with in the rivet, wherein the elastic member urges the cylindrical actuator rod's two pairs elliptical cylindrical recesses locate about off of the said two pairs of oval like shaped support mounting plates; and

a plurality of pairs of support structures forming a rectangular passage on any plate of each pair of the said two pairs of oval like shaped support mounting plates, wherein each pair of the said plurality of pairs of support structures extending from the said radial rectangular apertures inside rim to the said toothed strut portion parts and to the said toothed semi-circle shaped plate portion parts, wherein the said each pair of structures housed a rectangular lock bar, wherein the said rectangular lock bar having toothed portion part at one of its end and elliptical cylinder portion part at the other end, wherein the said rectangular lock bar extends from the said each toothed sector strut and semi-circle shaped plate portion part to the interior rim of the said rectangular aperture of the said hollow rivet pin, wherein the said each rectangular lock bar is in concentric alignment with the said strut portion parts, semi-circle shaped plate portion parts and the said hollow rivet pin, wherein the said each rectangular lock bar faces its elliptical cylinder end towards each rectangular aperture of the said hollow rivet pin and its toothed portion part end towards the said each toothed sector strut and semi-circle shaped plate portion part to mesh therewith.

56. The torque offsetting tool of claim 52, wherein the mechanism for un-restrainably restraining temporarily the pivotal movement among the segments being adapted on the said plurality of torque offsetting segment while maintaining the torque offsetting and transferring mechanism comprising a plurality of pairs of support structures forming a rectangular pocket on any plate of each pair of the said two pairs of oval like shaped support mounting plates, wherein each pair of the said plurality of pairs of support structures are in concentric alignment with each said strut and semi-circle shaped plate portion parts facing its mouth part to the strut and semi-circle shaped plate portion parts, wherein each said strut and semi-circle shaped plate portion parts are toothed for meshing engagement therewith, wherein the said each pair of support structures housed rectangular lock bar and an elastic member, wherein the said rectangular lock bar having toothed portion part at one of its end and a rectangular end portion part at the other end, wherein the said rectangular lock bar extends from the said each toothed sector strut and semi-circle shaped plate portion part to one end of the elastic member, wherein the elastic member extends between the rectangular end portion part of the lock bar and the inner end surface of the rectangular pocket, wherein the said each rectangular lock bar faces its toothed portion part end towards the said each toothed sector strut and semi-circle shaped plate portion parts to mesh therewith and be in a lock position.

57. Torque offsetting tools of claims 45 to56, the said tools are manual hand tools universal joints, wherein torque input receiving segments cylindrical shaft input receiving portion part is a magnetic universal female square or hex and the torque output receiving segments cylindrical shaft output receiving portion part is a magnetic universal female square or hex.

58. The torque offsetting tool of claim 50 further comprising:

a flexible metallic conduit or knitted wire mesh or metallic spring shield fixed across the edges of the torque input and output receiving segments shielding continuously the plurality of torque offsetting segments;

a detachably attaching mechanism wherein its torque input receiving segment end comprises the said mechanism for detachably attaching and operatively arranged to be linked to and driven by the same type of torque offsetting tool claimed in claim 51, wherein the cylindrical shaft member of the torque input receiving segment is fully housed in its cylindrical housing member wherein the cylindrical shaft member of the torque output receiving segment is partially housed in its cylindrical housing member, wherein the torque input receiving segment's cylindrical housing member comprises an outside threaded portion part and a radial extending teeth part formed on the sides of and radially about the side end portion part, wherein the threaded portion part is complementary to the threaded portion part provided on the torque output receiving segment's sliding member of same type of torque offsetting tool claimed in claim 51 to be detachably attached and be in threaded engagement therewith and prevent axial movement thereof, wherein the radially extending teeth formed on the sides of and radially about the side end portion part of the torque input receiving segment's cylindrical housing member of the tool are complementary to the teeth formed on the side of and radially about the side end portion part of the torque output receiving segment's cylindrical housing member of same type of torque offsetting tool claimed in claim 51 to be detachably attached and in mesh therewith for nonrotatably engagement and extending the reach of the combined tools thereof; and

a gripping member wherein the said gripping member being adapted on the said input and output segments cylindrical housing members outside part, wherein the said gripping member being a grooves or any polygon shape machined to receive any kind of gripping means for use in holding the torque offsetting tool temporarily in position and applying torque thereof.

59. The torque offsetting tool of claim 50 further comprising:

a mechanism for un-restrainably restraining temporarily the pivotal movement among the segments, the said mechanism being adapted on any of the said segments while maintaining the torque offsetting and transferring mechanism;

a detachably attaching mechanism wherein its torque input receiving segment end comprises the said mechanism for detachably attaching and operatively arranged to be linked to and driven by the same type of torque offsetting tool claimed in claim 52, wherein the cylindrical shaft member of the torque input receiving segment is fully housed in its cylindrical housing member wherein the cylindrical shaft member of the torque output receiving segment is partially housed in its cylindrical housing member, wherein the torque input receiving segment's cylindrical housing member comprises an outside threaded portion part and a radial extending teeth part formed on the sides of and radially about the side end portion part, wherein the threaded portion part is complementary to the threaded portion part provided on the torque output receiving segment's sliding member of same type of torque offsetting tool claimed in claim 52 to be detachably attached and be in threaded engagement therewith and prevent axial movement thereof, wherein the radially extending teeth formed on the sides of and radially about the side end portion part of the torque input receiving segment's cylindrical housing member of the tool are complementary to the teeth formed on the side of and radially about the side end portion part of the torque output receiving segment's cylindrical housing member of same type of torque offsetting tool claimed in claim 52 to be detachably attached and in mesh therewith for nonrotatably engagement and extending the reach of the combined tools thereof; and

a gripping member wherein the said gripping member being adapted on the said input and output segments cylindrical housing members outside part, wherein the said gripping member being a grooves or any polygon shape machined to receive any kind of gripping means for use in holding the torque offsetting tool temporarily in position and applying torque thereof.

60. The torque offsetting tool of claim 59, wherein the mechanism for un-restrainably restraining temporarily the pivotal movement among the segments being adapted on the said plurality of torque offsetting segments while maintaining the torque offsetting and transferring mechanism comprises:

a plurality of hollow rivet pins, each hollow rivet pin mounted and extended across the said two pairs of oval like shaped support mounting plates, each hollow rivet pin having an axial cylindrical housing bore portion part, a wide internal circumferential groove in side the said axial cylindrical housing bore portion part, internal axially extending groove in side the said axial cylindrical housing bore portion part, two parallel pairs of radial rectangular apertures wherein each pair is located with in each pair of the said two pairs of oval like shaped support mounting plates, wherein each said hollow rivet pin mounts one of the said mating gear for pivotal movement;

a plurality of rectangular lock bars, each rectangular lock bar having toothed portion part at one of its end and elliptical cylinder portion part at the other end, wherein the said each rectangular lock bar is received between each pair of the said two pairs of oval like shaped support mounting plates, wherein some of the said each rectangular lock bar extends between the said torque input receiving segment's each strut portion part and the interior rim of the two adjacent rectangular apertures of the said hollow rivet pin, wherein each said strut portion parts are toothed for meshing engagement therewith, wherein the rest of the said each rectangular lock bar extends between the said link segments' pair of oval like shaped mounting plates semicircle shaped portion parts and the interior rim of the two adjacent rectangular apertures of the said hollow rivet pin, wherein each said link segments' pair of oval like shaped mounting plates semi-circle shaped portion parts are toothed for meshing engagement therewith, wherein each said rectangular lock bar is in concentric alignment with the said each hollow rivet pin, the said pair of oval like mounting plates toothed semi-circle shaped potion parts and the said each toothed strut portion parts, wherein the said each rectangular lock bar faces its elliptical cylinder end towards each rectangular aperture of the said hollow rivet pin and its toothed portion part end towards the said torque input receiving segment's each toothed sector strut portion part and towards the said link segments' pair of oval like shaped mounting plates toothed semi-circle shaped portion parts; and

a plurality of cylindrical lock actuator rods, each cylindrical lock actuator rod having circumferential groove, four parallel small elliptical cylinder recesses, four parallel big elliptical cylinder recesses , two universal push button head portions and axially extending tooth portion, wherein the said each cylindrical actuator rod is received in the each said hollow rivet pin cylindrical bore portion part to be engageable to the hollow rivet pin slidably but unrotatably, by the engagement of its said axially extending tooth portion part with the said internal circumferential groove portion part of the hollow rivet pin, and snugly, by an axial retaining ring received between the wide internal circumferential groove machined into the axial cylindrical housing bore portion part of the hollow rivet pin and external circumferential groove machined into the cylindrical lock actuator rod, but to allow axial relative movement of the rod with in the rivet.

61. The torque offsetting tool of claim 59, wherein the mechanism for un-restrainably restraining temporarily the pivotal movement among the segments being adapted on the said plurality of torque offsetting segments while maintaining the torque offsetting and transferring mechanism comprises:

a plurality of hollow rivet pins, each hollow rivet pin mounted and extended across the said two pairs of oval like shaped support mounting plates, each hollow rivet pin having an axial cylindrical housing bore portion part, a wide internal circumferential groove in side the said axial cylindrical housing bore portion part, internal axially extending groove in side the said axial cylindrical housing bore portion part, two parallel pairs of radial rectangular apertures wherein each pair is located with in each pair of the said two pairs of oval like shaped support mounting plates, wherein each said hollow rivet pin mounts one of the said mating gear for pivotal movement;

a plurality of rectangular lock bars, each rectangular lock bar having toothed portion part at one of its end and elliptical cylinder portion part at the other end, wherein the said each rectangular lock bar is received between each pair of the said two pairs of oval like shaped support mounting plates, wherein some of the said each rectangular lock bar extends between the said torque input receiving segment's each strut portion part and the interior rim of the two adjacent rectangular apertures of the said hollow rivet pin, wherein each said strut portion parts are toothed for meshing engagement therewith, wherein the rest of the said each rectangular lock bar extends between the said link segments' pair of oval like shaped mounting plates semi- circle shaped portion parts and the interior rim of the two adjacent rectangular apertures of the said hollow rivet pin, wherein each said link segments' pair of oval like shaped mounting plates semi-circle shaped portion parts are toothed for meshing engagement therewith, wherein each said rectangular lock bar is in concentric alignment with the said each hollow rivet pin, the said pair of oval like mounting plates toothed semi-circle shaped potion parts and the said each toothed strut portion parts, wherein the said each rectangular lock bar faces its elliptical cylinder end towards each rectangular aperture of the said hollow rivet pin and its toothed portion part end towards the said torque input receiving segment's each toothed sector strut portion part and towards the said link segments' pair of oval like shaped mounting plates toothed semi-circle shaped portion parts; and

a plurality of cylindrical lock actuator rods, each cylindrical lock actuator rod having circumferential groove, two pairs of parallel elliptical cylinder recesses, wherein each pair is located around the said two pairs of oval like shaped support mounting plates, universal push button head portions and axially extending tooth portion, wherein the said each cylindrical actuator rod is received in the said each hollow rivet pin cylindrical bore portion part to be engageable to the hollow rivet pin slidably but unrotatably, by the engagement of its said axially extending tooth portion part with the said internal circumferential groove portion part of the hollow rivet pin, and snugly, by an axial retaining ring and an elastic member received between the wide internal circumferential groove machined into the axial cylindrical housing bore portion part of the hollow rivet pin and external circumferential groove machined into the cylindrical lock actuator rod, but to allow axial relative movement of the rod with in the rivet, wherein the elastic member urges the cylindrical actuator rod's two pairs elliptical cylindrical recesses locate about off of the said two pairs of oval like shaped support mounting plates.

62. The torque offsetting tool of claim 59, wherein the mechanism for un-restrainably restraining temporarily the pivotal movement among the segments being adapted on the said plurality of torque offsetting segments while maintaining the torque offsetting and transferring mechanism comprises:

a plurality of hollow rivet pins, each hollow rivet pin mounted about the top or bottom mid end and extended across the said two pairs of oval like shaped support mounting plates, having an axial cylindrical housing bore portion part, a wide internal circumferential groove in side the said axial cylindrical housing bore portion part, internal axially extending groove in side the said axial cylindrical housing bore portion part, two pairs of radial rectangular apertures wherein each pair is located with in each pair of the said two pairs of oval like shaped support mounting plates pointing perpendicular to or in concentric alignment with the said pair of strut portion parts and said link segments' pair of oval like shaped mounting plates semi-circle shaped portion parts, wherein the said strut portion parts and said semi-circle shaped are toothed for meshing engagement therewith;

a plurality of cylindrical lock actuator rods, each cylindrical lock actuator rod having circumferential groove, two pairs of parallel elliptical cylinder recesses, wherein each pair is located around the said two pairs of oval like shaped support mounting plates, universal push button head portions and axially extending tooth portion, wherein the said each cylindrical actuator rod is received in the said each hollow rivet pin cylindrical bore portion part to be engageable to the hollow rivet pin slidably but unrotatably, by the engagement of its said axially extending tooth portion part with the said internal circumferential groove portion part of the hollow rivet pin, and snugly, by an axial retaining ring and an elastic member received between the wide internal circumferential groove machined into the axial cylindrical housing bore portion part of the hollow rivet pin and external circumferential groove machined into the cylindrical lock actuator rod, but to allow axial relative movement of the rod with in the rivet, wherein the elastic member urges the cylindrical actuator rod's two pairs elliptical cylindrical recesses locate about off of the said two pairs of oval like shaped support mounting plates; and

a plurality of pairs of support structures forming a rectangular passage on any plate of each pair of the said two pairs of oval like shaped support mounting plates, wherein each pair of the said plurality of pairs of support structures extending from the said radial rectangular apertures inside rim to the said toothed strut portion parts and to the said toothed semi-circle shaped plate portion parts, wherein the said each pair of structures housed a rectangular lock bar, wherein the said rectangular lock bar having toothed portion part at one of its end and elliptical cylinder portion part at the other end, wherein the said rectangular lock bar extends from the said each toothed sector strut and semi-circle shaped plate portion part to the interior rim of the said rectangular aperture of the said hollow rivet pin, wherein the said each rectangular lock bar is in concentric alignment with the said strut portion parts, semi-circle shaped plate portion parts and the said hollow rivet pin, wherein the said each rectangular lock bar faces its elliptical cylinder end towards each rectangular aperture of the said hollow rivet pin and its toothed portion part end towards the said each toothed sector strut and semi-circle shaped plate portion part to mesh therewith.

63. The torque offsetting tool of claim 59, wherein the mechanism for un-restrainably restraining temporarily the pivotal movement among the segments being adapted on the said plurality of torque offsetting segment while maintaining the torque offsetting and transferring mechanism comprising a plurality of pairs of support structures forming a rectangular pocket on any plate of each pair of the said two pairs of oval like shaped support mounting plates, wherein each pair of the said plurality of pairs of support structures are in concentric alignment with each said strut and semi-circle shaped plate portion parts facing its mouth part to the strut and semi-circle shaped plate portion parts, wherein each said strut and semi-circle shaped plate portion parts are toothed for meshing engagement therewith, wherein the said each pair of support structures housed rectangular lock bar and an elastic member, wherein the said rectangular lock bar having toothed portion part at one of its end and a rectangular end portion part at the other end, wherein the said rectangular lock bar extends from the said each toothed sector strut and semi-circle shaped plate portion part to one end of the elastic member, wherein the elastic member extends between the rectangular end portion part of the lock bar and the inner end surface of the rectangular pocket, wherein the said each rectangular lock bar faces its toothed portion part end towards the said each toothed sector strut and semi-circle shaped plate portion parts to mesh therewith and be in a lock position.

64. Torque offsetting tools of claims 58 to63, the said tools are manual hand tools universal joints, wherein torque input receiving segment's cylindrical shaft input receiving portion part is a magnetic universal female square or hex and the torque output receiving segment's un-housed cylindrical shaft output receiving portion part is a universal female or male square or hex.

65. Torque offsetting tools of claims 58 to63, the said tools are power hand tools universal joints, wherein torque input receiving segment's cylindrical shaft input receiving portion part is a magnetic universal female square or hex and the torque output receiving segment's un-housed cylindrical shaft output receiving portion part is a universal quick releasing universal male or female square or hex.

66. The torque offsetting tool of claim 50 further comprising:

a flexible metallic conduit or knitted wire mesh or metallic spring shield fixed across the edges of the torque input and output receiving segments shielding continuously the plurality of torque offsetting segments;

a detachably attaching mechanism wherein its torque output receiving segment end comprises the said mechanism for detachably attaching and operatively arranged to be linked to and drive the same type of torque offsetting tool claimed in claim 51, wherein the cylindrical shaft member of the torque output receiving segment is fully housed in its cylindrical housing member, wherein the cylindrical shaft member of the torque input receiving segment is partially housed in its cylindrical housing member, wherein the torque output receiving segment's cylindrical housing member comprises a radial extending teeth part formed on the sides of and radially about the side end portion part and a wide external circumferential groove, wherein a tubular sliding member having big and small openings at its opposite ends, threaded portion part on its inside surface and gripping grooves on its outside surface, mounted on the said torque output receiving segment's cylindrical housing member external circumferential groove to be in slidably and rotatably but snugly engagement therewith, wherein an elastic member fitted between the said sliding member and the said circumferential groove to urge the sliding member's small opening locates within the external circumferential groove of the said torque output receiving segment's cylindrical housing member, wherein the threaded portion part of the sliding member is complementary to the threaded portion part provided on the torque input receiving segment's cylindrical housing member of same type of torque offsetting tool claimed in claim 51 to be detachably attached and be in threaded engagement therewith and prevent axial movement thereof, wherein the radially extending teeth formed on the sides of and radially about the side end portion part of the torque output receiving segment's cylindrical housing member of the tool are complementary to the teeth formed on the side of and radially about the side end portion part of the torque input receiving segment's cylindrical housing member of same type of torque offsetting tool claimed in claim 51 to be detachably attached and in mesh therewith for nonrotatably engagement and extending the reach of the combined tools thereof; and

a gripping member wherein the said gripping member being adapted on the said input and output segments cylindrical housing members outside part, wherein the said gripping member being a grooves or any polygon shape machined to receive any kind of gripping means for use in holding the torque offsetting tool temporarily in position and applying torque thereof.

67. The torque offsetting tool of claim 50 further comprising:

a mechanism for un-restrainably restraining temporarily the pivotal movement among the segments, the said mechanism being adapted on any of the said segments while maintaining the torque offsetting and transferring mechanism;

a detachably attaching mechanism wherein its torque output receiving segment end comprises the said mechanism for detachably attaching and operatively arranged to be linked to and drive the same type of torque offsetting tool claimed in claim 52, wherein the cylindrical shaft member of the torque output receiving segment is fully housed in its cylindrical housing member, wherein the cylindrical shaft member of the torque input receiving segment is partially housed in its cylindrical housing member, wherein the torque output receiving segment's cylindrical housing member comprises a radial extending teeth part formed on the sides of and radially about the side end portion part and a wide external circumferential groove, wherein a tubular sliding member having big and small openings at its opposite ends, threaded portion part on its inside surface and gripping grooves on its outside surface, mounted on the said torque output receiving segment's cylindrical housing member external circumferential groove to be in slidably and rotatably but snugly engagement therewith, wherein an elastic member fitted between the said sliding member and the said circumferential groove to urge the sliding member's small opening locates within the external circumferential groove of the said torque output receiving segment's cylindrical housing member, wherein the threaded portion part of the sliding member is complementary to the threaded portion part provided on the torque input receiving segment's cylindrical housing member of same type of torque offsetting tool claimed in claim 52 to be detachably attached and be in threaded engagement therewith and prevent axial movement thereof, wherein the radially extending teeth formed on the sides of and radially about the side end portion part of the torque output receiving segment's cylindrical housing member of the tool are complementary to the teeth formed on the side of and radially about the side end portion part of the torque input receiving segment's cylindrical housing member of same type of torque offsetting tool claimed in claim 52 to be detachably attached and in mesh therewith for nonrotatably engagement and extending the reach of the combined tools thereof; and

a gripping member wherein the said gripping member being adapted on the said input and output segments cylindrical housing members outside part, wherein the said gripping member being a grooves or any polygon shape machined to receive any kind of gripping means for use in holding the torque offsetting tool temporarily in position and applying torque thereof.

68. The torque offsetting tool of claim 67, wherein the mechanism for un-restrainably restraining temporarily the pivotal movement among the segments being adapted on the said plurality of torque offsetting segments while maintaining the torque offsetting and transferring mechanism comprises:

a plurality of hollow rivet pins, each hollow rivet pin mounted and extended across the said two pairs of oval like shaped support mounting plates, each hollow rivet pin having an axial cylindrical housing bore portion part, a wide internal circumferential groove in side the said axial cylindrical housing bore portion part, internal axially extending groove in side the said axial cylindrical housing bore portion part, two parallel pairs of radial rectangular apertures wherein each pair is located with in each pair of the said two pairs of oval like shaped support mounting plates, wherein each said hollow rivet pin mounts one of the said mating gear for pivotal movement;

a plurality of rectangular lock bars, each rectangular lock bar having toothed portion part at one of its end and elliptical cylinder portion part at the other end, wherein the said each rectangular lock bar is received between each pair of the said two pairs of oval like shaped support mounting plates, wherein some of the said each rectangular lock bar extends between the said torque input receiving segment's each strut portion part and the interior rim of the two adjacent rectangular apertures of the said hollow rivet pin, wherein each said strut portion parts are toothed for meshing engagement therewith, wherein the rest of the said each rectangular lock bar extends between the said link segments' pair of oval like shaped mounting plates semicircle shaped portion parts and the interior rim of the two adjacent rectangular apertures of the said hollow rivet pin, wherein each said link segments' pair of oval like shaped mounting plates semi-circle shaped portion parts are toothed for meshing engagement therewith, wherein each said rectangular lock bar is in concentric alignment with the said each hollow rivet pin, the said pair of oval like mounting plates toothed semi-circle shaped potion parts and the said each toothed strut portion parts, wherein the said each rectangular lock bar faces its elliptical cylinder end towards each rectangular aperture of the said hollow rivet pin and its toothed portion part end towards the said torque input receiving segment's each toothed sector strut portion part and towards the said link segments' pair of oval like shaped mounting plates toothed semi-circle shaped portion parts; and

a plurality of cylindrical lock actuator rods, each cylindrical lock actuator rod having circumferential groove, four parallel small elliptical cylinder recesses, four parallel big elliptical cylinder recesses , two universal push button head portions and axially extending tooth portion, wherein the said each cylindrical actuator rod is received in the each said hollow rivet pin cylindrical bore portion part to be engageable to the hollow rivet pin slidably but unrotatably, by the engagement of its said axially extending tooth portion part with the said internal circumferential groove portion part of the hollow rivet pin, and snugly, by an axial retaining ring received between the wide internal circumferential groove machined into the axial cylindrical housing bore portion part of the hollow rivet pin and external circumferential groove machined into the cylindrical lock actuator rod, but to allow axial relative movement of the rod with in the rivet.

69. The torque offsetting tool of claim 67, wherein the mechanism for un-restrainably restraining temporarily the pivotal movement among the segments being adapted on the said plurality of torque offsetting segments while maintaining the torque offsetting and transferring mechanism comprises:

a plurality of hollow rivet pins, each hollow rivet pin mounted and extended across the said two pairs of oval like shaped support mounting plates, each hollow rivet pin having an axial cylindrical housing bore portion part, a wide internal circumferential groove in side the said axial cylindrical housing bore portion part, internal axially extending groove in side the said axial cylindrical housing bore portion part, two parallel pairs of radial rectangular apertures wherein each pair is located with in each pair of the said two pairs of oval like shaped support mounting plates, wherein each said hollow rivet pin mounts one of the said mating gear for pivotal movement;

a plurality of rectangular lock bars, each rectangular lock bar having toothed portion part at one of its end and elliptical cylinder portion part at the other end, wherein the said each rectangular lock bar is received between each pair of the said two pairs of oval like shaped support mounting plates, wherein some of the said each rectangular lock bar extends between the said torque input receiving segment's each strut portion part and the interior rim of the two adjacent rectangular apertures of the said hollow rivet pin, wherein each said strut portion parts are toothed for meshing engagement therewith, wherein the rest of the said each rectangular lock bar extends between the said link segments' pair of oval like shaped mounting plates semicircle shaped portion parts and the interior rim of the two adjacent rectangular apertures of the said hollow rivet pin, wherein each said link segments' pair of oval like shaped mounting plates semi-circle shaped portion parts are toothed for meshing engagement therewith, wherein each said rectangular lock bar is in concentric alignment with the said each hollow rivet pin, the said pair of oval like mounting plates toothed semi-circle shaped potion parts and the said each toothed strut portion parts, wherein the said each rectangular lock bar faces its elliptical cylinder end towards each rectangular aperture of the said hollow rivet pin and its toothed portion part end towards the said torque input receiving segment's each toothed sector strut portion part and towards the said link segments' pair of oval like shaped mounting plates toothed semi-circle shaped portion parts; and

a plurality of cylindrical lock actuator rods, each cylindrical lock actuator rod having circumferential groove, two pairs of parallel elliptical cylinder recesses, wherein each pair is located around the said two pairs of oval like shaped support mounting plates, universal push button head portions and axially extending tooth portion, wherein the said each cylindrical actuator rod is received in the said each hollow rivet pin cylindrical bore portion part to be engageable to the hollow rivet pin slidably but unrotatably, by the engagement of its said axially extending tooth portion part with the said internal circumferential groove portion part of the hollow rivet pin, and snugly, by an axial retaining ring and an elastic member received between the wide internal circumferential groove machined into the axial cylindrical housing bore portion part of the hollow rivet pin and external circumferential groove machined into the cylindrical lock actuator rod, but to allow axial relative movement of the rod with in the rivet, wherein the elastic member urges the cylindrical actuator rod's two pairs elliptical cylindrical recesses locate about off of the said two pairs of oval like shaped support mounting plates.

70. The torque offsetting tool of claim 67, wherein the . mechanism for un-restrainably restraining temporarily the pivotal movement among the segments being adapted on the said plurality of torque offsetting segments while maintaining the torque offsetting and transferring mechanism comprises:

a plurality of hollow rivet pins, each hollow rivet pin mounted about the top or bottom mid end and extended across the said two pairs of oval like shaped support mounting plates, having an axial cylindrical housing bore portion part, a wide internal circumferential groove in side the said axial cylindrical housing bore portion part, internal axially extending groove in side the said axial cylindrical housing bore portion part, two pairs of radial rectangular apertures wherein each pair is located with in each pair of the said two pairs of oval like shaped support mounting plates pointing perpendicular to or in concentric alignment with the said pair of strut portion parts and said link segments' pair of oval like shaped mounting plates semi-circle shaped portion parts, wherein the said strut portion parts and said semi-circle shaped are toothed for meshing engagement therewith;

a plurality of cylindrical lock actuator rods, each cylindrical lock actuator rod having circumferential groove, two pairs of parallel elliptical cylinder recesses, wherein each pair is located around the said two pairs of oval like shaped support mounting plates, universal push button head portions and axially extending tooth portion, wherein the said each cylindrical actuator rod is received in the said each hollow rivet pin cylindrical bore portion part to be engageable to the hollow rivet pin slidably but

. unrotatably, by the engagement of its said axially extending tooth portion part with the said internal circumferential groove portion part of the hollow rivet pin, and snugly, by an axial retaining ring and an elastic member received between the wide internal circumferential groove machined into the axial cylindrical housing bore portion part of the hollow rivet pin and external circumferential groove machined into the cylindrical lock actuator rod, but to allow axial relative movement of the rod with in the rivet, wherein the elastic member urges the cylindrical actuator rod's two pairs elliptical cylindrical recesses locate about off of the said two pairs of oval like shaped support mounting plates; and

a plurality of pairs of support structures forming a rectangular passage on any plate of each pair of the said two pairs of oval like shaped support mounting plates, wherein each pair of the said plurality of pairs of support structures extending from the said radial rectangular apertures inside rim to the said toothed strut portion parts and to the said toothed semi-circle shaped plate portion parts, wherein the said each pair of structures housed a rectangular lock bar, wherein the said rectangular lock bar having toothed portion part at one of its end and elliptical cylinder portion part at the other end, wherein the said rectangular lock bar extends from the said each toothed sector striit and semi-circle shaped plate portion part to the interior rim of the said rectangular aperture of the said hollow rivet pin, wherein the said each rectangular lock bar is in concentric alignment with the said strut portion parts, semi-circle shaped plate portion parts and the said hollow rivet pin, wherein the said each rectangular lock bar faces its elliptical cylinder end towards each rectangular aperture of the said hollow rivet pin and its toothed portion part end towards the said each toothed sector strut and semi-circle shaped plate portion part to mesh therewith.

71. The torque offsetting tool of claim 67, wherein the mechanism for un-restrainably restraining temporarily the pivotal movement among the segments being adapted on the said plurality of torque offsetting segment while maintaining the torque offsetting and transferring mechanism comprising a plurality of pairs of support structures forming a rectangular pocket on any plate of each pair of the said two pairs of oval like shaped support mounting plates, wherein each pair of the said plurality of pairs of support structures are in concentric alignment with each said strut and semi-circle shaped plate portion parts facing its mouth part to the strut and semi-circle shaped plate portion parts, wherein each said strut and semi-circle shaped plate portion parts are toothed for meshing engagement therewith, wherein the said each pair of support structures housed rectangular lock bar and an elastic member, wherein the said rectangular lock bar having toothed portion part at one of its end and a rectangular end portion part at the other end, wherein the said rectangular lock bar extends from the said each toothed sector strut and semi-circle shaped plate portion part to one end of the elastic member, wherein the elastic member extends between the rectangular end portion part of the lock bar and the inner end surface of the rectangular pocket, wherein the said each rectangular lock bar faces its toothed portion part end towards the said each toothed sector strut and semi-circle shaped plate portion parts to mesh therewith and be in a lock position.

72. Torque offsetting tools of claims 66 to71 , the said tools are manual hand tools universal joints, wherein their torque input receiving segments' un-housed cylindrical shaft input receiving portion parts are universal female or male square or hex and their torque output receiving segments' cylindrical shaft output receiving portion parts are magnetic universal female square or hex.

73. Torque offsetting tools of claims 66 to71, the said tools are power hand tools universal joints, wherein their torque input receiving segments' un-housed cylindrical shaft input receiving portion parts are universal quick releasing universal male or female square or hex and their torque output receiving segments' cylindrical shaft output receiving portion parts are magnetic universal female square or hex.

74. Torque offsetting tools of claims 66 to71 , the said tools are manual hand tools, wherein their torque input receiving segments' un-housed cylindrical shaft input receiving portion parts are suitable handles for gripping and applying a torque thereof and their torque output receiving segments' cylindrical shaft output receiving portion parts are magnetic universal female square or hex.

75. Torque offsetting tools of claims 66 to71 , the said tools are manual hand tools, wherein their torque input receiving segments' un-housed cylindrical shaft input receiving portion parts are suitable handles for gripping and applying a torque thereof and their torque output receiving segments' cylindrical shaft output receiving portion parts are magnetic universal female square or hex, wherein the said suitable handle comprises a room for holding different type and size fastener fastening and unfastening tools.

76. Torque offsetting tools of claims 66 to71 , the said tools are power hand tools, wherein their torque input receiving segments' un-housed cylindrical shaft input receiving portion parts are suitable handles for gripping and applying a torque thereof and their torque output receiving segments' cylindrical shaft output receiving portion parts are magnetic universal female square or hex.

77. Torque offsetting tools of claims 66 to71, the said tools are power hand tools, wherein their torque input receiving segments' un-housed cylindrical shaft input receiving portion parts are suitable handles for gripping and applying a torque thereof and their torque output receiving segments' cylindrical shaft output receiving portion parts are magnetic universal female square or hex, wherein the said suitable handle comprises a room for holding different type and size fastener fastening and unfastening tools.

78. The torque offsetting tool of claim 50 further comprising:

a flexible metallic conduit or knitted wire mesh or metallic spring shield fixed across the edges of the torque input and output receiving segments shielding continuously the plurality of torque offsetting segments;

un-housed shaft member portion parts of the said cylindrical shaft members wherein the cylindrical shaft member of the torque output receiving segment is partially housed in its cylindrical housing member and the cylindrical shaft member of the torque input receiving segment is partially housed in its cylindrical housing member; and

a gripping member wherein the said gripping member being adapted on the said input and output segments cylindrical housing members outside part, wherein the said gripping member being a grooves or any polygon shape machined to receive any kind of gripping means for use in holding the torque offsetting tool temporarily in position and applying torque thereof.

79. The torque offsetting tool of claim 50 further comprising:

> a mechanism for un-restrainably restraining temporarily the pivotal movement among the segments, the said mechanism being adapted on any of the said segments while maintaining the torque offsetting and transferring mechanism;

un-housed shaft member portion parts of the said cylindrical shaft members wherein the cylindrical shaft member of the torque output receiving segment is partially housed in its cylindrical housing member and the cylindrical shaft member of the torque input receiving segment is partially housed in its cylindrical housing member; and

a gripping member wherein the said gripping member being adapted on the said input and output segments cylindrical housing members outside part, wherein the said gripping member being a grooves or any polygon shape machined to receive any kind of gripping means for use in holding the torque offsetting tool temporarily in position and applying torque thereof.

80. The torque offsetting tool of claim 79, wherein the mechanism for un-restrainably restraining temporarily the pivotal movement among the segments being adapted on the said plurality of torque offsetting segments while maintaining the torque offsetting and transferring mechanism comprises:

a plurality of hollow rivet pins, each hollow rivet pin mounted and extended across the said two pairs of oval like shaped support mounting plates, each hollow rivet pin having an axial cylindrical housing bore portion part, a wide internal circumferential groove in side the said axial cylindrical housing bore portion part, internal axially extending groove in side the said axial cylindrical housing bore portion part, two parallel pairs of radial rectangular apertures wherein each pair is located with in each pair of the said two pairs of oval like shaped support mounting plates, wherein each said hollow rivet pin mounts one of the said mating gear for pivotal movement;

a plurality of rectangular lock bars, each rectangular lock bar having toothed portion part at one of its end and elliptical cylinder portion part at the other end, wherein the said each rectangular lock bar is received between each pair of the said two pairs of oval like shaped support mounting plates, wherein some of the said each rectangular lock bar extends between the said torque input receiving segment's each strut portion part and the interior rim of the two adjacent rectangular apertures of the said hollow rivet pin, wherein each said strut portion parts are toothed for meshing engagement therewith, wherein the rest of the said each rectangular lock bar extends between the said link segments' pair of oval like shaped mounting plates semicircle shaped portion parts and the interior rim of the two adjacent rectangular apertures of the said hollow rivet pin, wherein each said link segments' pair of oval like shaped mounting plates semi-circle shaped portion parts are toothed for meshing engagement therewith, wherein each said rectangular lock bar is in concentric alignment with the said each hollow rivet pin, the said pair of oval like mounting plates toothed semi-circle shaped potion parts and the said each toothed strut portion parts, wherein the said each rectangular lock bar faces its elliptical cylinder end towards each rectangular aperture of the said hollow rivet pin and its toothed portion part end towards the said torque input receiving segment's each toothed sector strut portion part and towards the said link segments' pair of oval like shaped mounting plates toothed semi-circle shaped portion parts; and

a plurality of cylindrical lock actuator rods, each cylindrical lock actuator rod having circumferential groove, four parallel small elliptical cylinder recesses, four parallel big elliptical cylinder recesses , two universal push button head portions and axially extending tooth portion, wherein the said each cylindrical actuator rod is received in the each said hollow rivet pin cylindrical bore portion part to be engageable to the hollow rivet pin slidably but unrotatably, by the engagement of its said axially extending tooth portion part with the said internal circumferential groove portion part of the hollow rivet pin, and snugly, by an axial retaining ring received between the wide internal circumferential groove machined into the axial cylindrical housing bore portion part of the hollow rivet pin and external circumferential groove machined into the cylindrical lock actuator rod, but to allow axial relative movement of the rod with in the rivet.

81. The torque offsetting tool of claim 79, wherein the mechanism for un-restrainably restraining temporarily the pivotal movement among the segments being adapted on the said plurality of torque offsetting segments while maintaining the torque offsetting and transferring mechanism comprises:

a plurality of hollow rivet pins, each hollow rivet pin mounted and extended across the said two pairs of oval like shaped support mounting plates, each hollow rivet pin having an axial cylindrical housing bore portion part, a wide internal circumferential groove in side the said axial cylindrical housing bore portion part, internal axially extending groove in side the said axial cylindrical housing bore portion part, two parallel pairs of radial rectangular apertures wherein each pair is located with in each pair of the said two pairs of oval like shaped support mounting plates, wherein each said hollow rivet pin mounts one of the said mating gear for pivotal movement;

a plurality of rectangular lock bars, each rectangular lock bar having toothed portion part at one of its end and elliptical cylinder portion part at the other end, wherein the said each rectangular lock bar is received between each pair of the said two pairs of oval like shaped support mounting plates, wherein some of the said each rectangular lock bar extends between the said torque input receiving segment's each strut portion part and the interior rim of the two adjacent rectangular apertures of the said hollow rivet pin, wherein each said strut portion parts are toothed for meshing engagement therewith, wherein the rest of the said each rectangular lock bar extends between the said link segments' pair of oval like shaped mounting plates semicircle shaped portion parts and the interior rim of the two adjacent rectangular apertures of the said hollow rivet pin, wherein each said link segments' pair of oval like shaped mounting plates semi-circle shaped portion parts are toothed for meshing engagement therewith, wherein each said rectangular lock bar is in concentric alignment with the said each hollow rivet pin, the said pair of oval like mounting plates toothed semi-circle shaped potion parts and the said each toothed strut portion parts, wherein the said each rectangular lock bar faces its elliptical cylinder end towards each rectangular aperture of the said hollow rivet pin and its toothed portion part end towards the said torque input receiving segment's each toothed sector strut portion part and towards the said link segments' pair of oval like shaped mounting plates toothed semi-circle shaped portion parts; and

a plurality of cylindrical lock actuator rods, each cylindrical lock actuator rod having circumferential groove, two pairs of parallel elliptical cylinder recesses, wherein each pair is located around the said two pairs of oval like shaped support mounting plates, universal push button head portions and axially extending tooth portion, wherein the said each cylindrical actuator rod is received in the said each hollow rivet pin cylindrical bore portion part to be engageable to the hollow rivet pin slidably but unrotatably, by the engagement of its said axially extending tooth portion part with the said internal circumferential groove portion part of the hollow rivet pin, and snugly, by an axial retaining ring and an elastic member received between the wide internal circumferential groove machined into the axial cylindrical housing bore portion part of the hollow rivet pin and external circumferential groove machined into the cylindrical lock actuator rod, but to allow axial relative movement of the rod with in the rivet, wherein the elastic member urges the cylindrical actuator rod's two pairs elliptical cylindrical recesses locate about off of the said two pairs of oval like shaped support mounting plates.

82. The torque offsetting tool of claim 79, wherein the mechanism for un-restrainably restraining temporarily the pivotal movement among the segments being adapted on the said plurality of torque offsetting segments while maintaining the torque offsetting and transferring mechanism comprises;

a plurality of hollow rivet pins, each hollow rivet pin mounted about the top or bottom mid end and extended across the said two pairs of oval like shaped support mounting plates, having an axial cylindrical housing bore portion part, a wide internal circumferential groove in side the said axial cylindrical housing bore portion part, internal axially extending groove in side the said axial cylindrical housing bore portion part, two pairs of radial rectangular apertures wherein each pair is located with in each pair of the said two pairs of oval like shaped support mounting plates pointing perpendicular to or in concentric alignment with the said pair of strut portion parts and said link segments' pair of oval like shaped mounting plates semi-circle shaped portion parts, wherein the said strut portion parts and said semi-circle shaped are toothed for meshing engagement therewith; a plurality of cylindrical lock actuator rods, each cylindrical lock actuator rod having circumferential groove, two pairs of parallel elliptical cylinder recesses, wherein each pair is located around the said two pairs of oval like shaped support mounting plates, universal push button head portions and axially extending tooth portion, wherein the said each cylindrical actuator rod is received in the said each hollow rivet pin cylindrical bore portion part to be engageable to the hollow rivet pin slidably but unrotatably, by the engagement of its said axially extending tooth portion part with the said internal circumferential groove portion part of the hollow rivet pin, and snugly, by an axial retaining ring and an elastic member received between the wide internal circumferential groove machined into the axial cylindrical housing bore portion part of the hollow rivet pin and external circumferential groove machined into the cylindrical lock actuator rod, but to allow axial relative movement of the rod with in the rivet, wherein the elastic member urges the cylindrical actuator rod's two pairs elliptical cylindrical recesses locate about off of the said two pairs of oval like shaped support mounting plates; and

a plurality of pairs of support structures forming a rectangular passage on any plate of each pair of the said two pairs of oval like shaped support mounting plates, wherein each pair of the said plurality of pairs of support structures extending from the said radial rectangular apertures inside rim to the said toothed strut portion parts and to the said toothed semi-circle shaped plate portion parts, wherein the said each pair of structures housed a rectangular lock bar, wherein the said rectangular lock bar having toothed portion part at one of its end and elliptical cylinder portion part at the other end, wherein the said rectangular lock bar extends from the said each toothed sector strut and semi-circle shaped plate portion part to the interior rim of the said rectangular aperture of the said hollow rivet pin, wherein the said each rectangular lock bar is in concentric alignment with the said strut portion parts, semi-circle shaped plate portion parts and the said hollow rivet pin, wherein the said each rectangular lock bar faces its elliptical cylinder end towards each rectangular aperture of the said hollow rivet pin and its toothed portion part end towards the said each toothed sector strut and semi-circle shaped plate portion part to mesh therewith.

83. The torque offsetting tool of claim 79, wherein the mechanism for un-restrainably restraining temporarily the pivotal movement among the segments being adapted on the said plurality of torque offsetting segment while maintaining the torque offsetting and transferring mechanism comprising a plurality of pairs of support structures forming a rectangular pocket on any plate of each pair of the said two pairs of oval like shaped support mounting plates, wherein each pair of the said plurality of pairs of support structures are in concentric alignment with each said strut and semi-circle shaped plate portion parts facing its mouth part to the strut and semi-circle shaped plate portion parts, wherein each said strut and semi-circle shaped plate portion parts are toothed for meshing engagement therewith, wherein the said each pair of support structures housed rectangular lock bar and an elastic member, wherein the said rectangular lock bar having toothed portion part at one of its end and a rectangular end portion part at the other end, wherein the said rectangular lock bar extends from the said each toothed sector strut and semi-circle shaped plate portion part to one end of the elastic member, wherein the elastic member extends between the rectangular end portion part of the lock bar and the inner end surface of the rectangular pocket, wherein the said each rectangular lock bar faces its toothed portion part end towards the said each toothed sector strut and semi-circle shaped plate portion parts to mesh therewith and be in a lock position.

84. Torque offsetting tools of claims 78 to83, the said tools are manual hand tools universal joints, wherein their torque input receiving segments' un-housed cylindrical shaft input receiving portion parts are magnetic universal female or male square or hex and their torque output receiving segments' un-housed cylindrical shaft output receiving portion parts are magnetic universal female or male square or hex.

85. Torque offsetting tools of claims 78 to83, the said tools are power hand tools universal joints, wherein their torque input receiving segments' un-housed cylindrical shaft input receiving portion parts are universal quick releasing universal male or female square or hex and their torque output receiving segments' un-housed cylindrical shaft output receiving portion parts are universal quick releasing universal male or female square or hex.

86. Torque offsetting tools of claims 78 to83, the said tools are manual hand tools, wherein their torque input receiving segments' un-housed cylindrical shaft input receiving portion parts are suitable handles for gripping and applying a torque thereof and their torque output receiving segments' un-housed cylindrical shaft output receiving portion parts are magnetic universal female or male square or hex.

87. Torque offsetting tools of claims 78 to83, the said tools are manual hand tools, wherein their torque input receiving segments' un-housed cylindrical shaft input receiving portion parts are suitable handles for gripping and applying a torque thereof and their torque output receiving segments' un-housed cylindrical shaft output receiving portion parts are magnetic universal female or male square or hex, wherein the said suitable handles comprises a room for holding different type and size fastener fastening and unfastening tools.

88. Torque offsetting tools of claims 78 to83, the said tools are power hand tools, wherein their torque input receiving segments' un-housed cylindrical shaft input receiving portion parts are suitable handles for gripping and applying a torque thereof and their torque output receiving segments' un-housed cylindrical shaft output receiving portion parts are magnetic universal female or male square or hex.

89. Torque offsetting tools of claims 78 to83, the said tools are power hand tools, wherein their torque input receiving segments' un-housed cylindrical shaft input receiving portion parts are suitable handles for gripping and applying a torque thereof and their torque output receiving segments' un-housed cylindrical shaft output receiving portion parts are magnetic universal female or male square or hex, wherein the said suitable handles comprises a room for holding different type and size fastener fastening and unfastening tools.

90. A torque offsetting tool comprising:

a torque input receiving segment comprising at least one torque input receiving member, wherein the said torque input receiving member is adapted to unreleasably releasably receive a torque inputting means and to transfer torque, from any kind torque inputting means, to a torque offsetting and output receiving segment, wherein the said torque input receiving segment and the said torque offsetting and output receiving segments are mounted for pivotal movement to each other; and

a torque offsetting and output receiving segment comprising at least one torque offsetting mechanism member and a torque output receiving member, wherein the said at least one torque offsetting mechanism member is adapted to receive, to offset, and to transfer torque to the said torque output receiving member, wherein the said torque output receiving member is adapted to receive and to transfer the offset torque from the said at least one torque offsetting mechanism member to any kind torque outputting means the said torque output receiving member unreleasably releasably receives, wherein the said at least one torque offsetting mechanism member and the said torque output receiving member are arranged to be linked to and transfer torque.

91. The torque offsetting tool of claim 90, wherein its opposite end segments comprises a mechanism for detachably attaching and operatively arranged to be linked to and driven by or drive the same type of torque offsetting tool claimed in claim 90.

92. The torque offsetting tool of claim 90, wherein a mechanism for un-restrainably restraining temporarily the pivotal movement among each segments is adapted on any of the said segments while maintaining the torque offsetting and transferring mechanism.

93. The torque offsetting tool of claim 90, wherein a body part on any of the said segments is adapted to receive any kind of gripping means for use in holding the torque offsetting tool temporarily in position and applying torque thereof.

94. The torque offsetting tool of claim 90 comprising:

a torque input receiving segment, said torque input receiving segment comprising a cylindrical housing member and a cylindrical shaft member, said cylindrical shaft member being housed and engagable rotatably but snugly within said cylindrical housing member by an axial retaining ring received between an internal circumferential groove formed on said cylindrical housing member and external circumferential groove formed on said cylindrical shaft member, said cylindrical housing member having a cylindrical housing portion part and a pair of strut portion parts, each said strut portion part having semi-circle shaped end portion part and bore mounted the torque input receiving segment on a torque offsetting and output receiving segment for pivotal movement , said cylindrical shaft member having cylindrical torque input receiving end portion part and beveled gear end portion part, said cylindrical torque input receiving end portion part being adapted for receiving unreleasably releasably any form of torque inputting element and said beveled gear end portion part being adapted for mating with one beveled gear end of torque offsetting gear and transferring the torque input to the said torque offsetting and output receiving segment; and

a torque offsetting and output receiving segment, said torque offsetting and output receiving segment comprising a cylindrical housing member, a cylindrical shaft member and a torque offsetting gear sandwiched between thrust and retaining washers received on circumferential grooves formed on rivet pins, said cylindrical shaft member being housed and engagable rotatably but snugly within said cylindrical housing member by an axial retaining ring received between an internal circumferential groove formed on said cylindrical housing member and external circumferential groove formed on said cylindrical shaft member, said torque offsetting and output receiving segment's said cylindrical housing member having a cylindrical housing portion part and a pair of strut portion parts, each said strut portion part having semi -circle shaped end portion part and bore mounted the torque input receiving segment and the said torque offsetting gear on the said torque offsetting and output receiving segment for pivotal movement, said torque offsetting gear having a pair of beveled gear end portion parts, said cylindrical shaft member having cylindrical torque output receiving portion part and beveled gear end portion part, said cylindrical torque output receiving portion part being adapted for receiving unreleasably releasably any form of torque outputting element and said beveled gear end portion part being adapted for mating with the other beveled gear end of the said torque offsetting gear and transferring the offset torque thereof.

95. The torque offsetting tool of claim 94 further comprising:

a mechanism for un-restrainably restraining temporarily the pivotal movement between the segments, the said mechanism being adapted on one or both segments while maintaining the torque offsetting and transferring mechanism;

a detachably attaching mechanism wherein its opposite end segments comprises the said mechanism for detachably attaching and operatively arranged to be linked to and driven by or drive the same type of torque offsetting tool claimed in claim 95, wherein the cylindrical shaft members of both the torque input and output receiving segments are fully housed in their respective cylindrical housing members, wherein the torque input receiving segment's cylindrical housing member comprises an outside threaded portion part and a radial extending teeth part formed on the sides of and radially about the side end portion part, wherein the torque offsetting and output receiving segment's cylindrical housing member comprises a radial extending teeth part formed on the sides of and radially about the side end portion part and a wide external circumferential groove, wherein a tubular sliding member having big and small openings at its opposite ends, threaded portion part on its inside surface and gripping grooves on its outside surface, mounted on the said torque offsetting and output receiving segment's cylindrical housing member external circumferential groove to be in slidably and rotatably but snugly engagement therewith, wherein an elastic member fitted between the said sliding member and the said circumferential groove to urge the sliding member's small opening locates within the external circumferential groove of the said torque offsetting and output receiving segment's cylindrical housing member, wherein the threaded portion part of the sliding member is complementary to the threaded portion part provided on the torque input receiving segment's cylindrical housing member of same type of torque offsetting tool claimed in claim 95 to be detachably attached and be in threaded engagement therewith and prevent axial movement thereof, wherein the radially extending teeth formed on the sides of and radially about the side end portion part of the torque input receiving segment's cylindrical housing member of the tool are complementary to the teeth formed on the side of and radially about the side end portion part of the torque offsetting and output receiving segment's cylindrical housing member of same type of torque offsetting tool claimed in claim 95 to be detachably attached and in mesh therewith for nonrotatably engagement and extending the reach of the combined tools thereof; and

a gripping member wherein the said gripping member being adapted on the said torque input receiving segment's and torque offsetting and output segment's cylindrical housing members outside part, wherein the said gripping members being grooves or any polygon shape machined to receive any kind of gripping means for use in holding the torque offsetting tool temporarily in position and applying torque thereof.

96. The torque offsetting tool of claim 95, wherein the mechanism for un-restrainably restraining temporarily the pivotal movement between the segments being adapted on one or both segments while maintaining the torque offsetting and transferring mechanism comprising an inside or outside pair of small rectangular pockets on each of the said cylindrical housing portion parts of one or both segments, wherein the said small rectangular pockets being in concentric alignment with the inside or outside strut portion parts semi-circle shaped portion parts, wherein the said semi-circle shaped end portion part are toothed for meshing engagement therewith , wherein each small rectangular pocket faces its mouth part to the semicircle shaped portion parts, wherein the said small rectangular pockets housed rectangular lock bar and an elastic member, wherein the said rectangular lock bar having toothed portion part at one of its end and a rectangular end portion part at the other end, wherein the said rectangular lock bar extends between the said each toothed semi-circle shaped portion parts and one end of the elastic member, wherein the elastic member extends between the rectangular end portion part of the lock bar and the inner end surface of the small rectangular pocket, wherein the said each rectangular lock bar faces its toothed portion part end towards the said each toothed semi-circle shaped portion parts to mesh therewith and be in a lock position.

97. Torque offsetting tools of claims 90 to96, the said tools are manual hand tools universal joints, wherein torque input receiving segment's cylindrical shaft input receiving portion part is a magnetic universal female square or hex and the torque offsetting and output receiving segment's cylindrical shaft output receiving portion part is a magnetic universal female square or hex.

98. The torque offsetting tool of claim 94 further comprising:

a mechanism for un-restrainably restraining temporarily the pivotal movement between the segments, the said mechanism being adapted on one or both segments while maintaining the torque offsetting and transferring mechanism; a detachably attaching mechanism wherein its torque input receiving segment end comprises the said mechanism for detachably attaching and operatively arranged to be linked to and driven by the same type of torque offsetting tool claimed in claim 94, wherein the cylindrical shaft member of the torque input receiving segment is fully housed in its cylindrical housing member wherein the cylindrical shaft member of the torque offsetting and output receiving segment is partially housed in its cylindrical housing member, wherein the torque input receiving segment's cylindrical housing member comprises an outside threaded portion part and a radial extending teeth part formed on the sides of and radially about the side end portion part, wherein the threaded portion part is complementary to the threaded portion part provided on the torque offsetting and output receiving segment's sliding member of same type of torque offsetting tool claimed in claim 94 to be detachably attached and be in threaded engagement therewith and prevent axial movement thereof, wherein the radially extending teeth formed on the sides of and radially about the side end portion part of the torque input receiving segment's cylindrical housing member of the tool are complementary to the teeth formed on the side of and radially about the side end portion part of the torque offsetting and output receiving segment's cylindrical housing member of same type of torque offsetting tool claimed in claim 94 to be detachably attached and in mesh therewith for nonrotatably engagement and extending the reach of the combined tools thereof; and

a gripping member wherein the said gripping member being adapted on the said torque input receiving segment's and torque offsetting and output segment's cylindrical housing members outside part, wherein the said gripping members being grooves or any polygon shape machined to receive any kind of gripping means for use in holding the torque offsetting tool temporarily in position and applying torque thereof.

99. The torque offsetting tool of claim 98, wherein the mechanism for un-restrainably restraining temporarily the pivotal movement between the segments being adapted on one or both segments while maintaining the torque offsetting and transferring mechanism comprising an inside or outside pair of small rectangular pockets on each of the said cylindrical housing portion parts of one or both segments, wherein the said small rectangular pockets being in concentric alignment with the inside or outside strut portion parts semi-circle shaped portion parts, wherein the said semi-circle shaped end portion part are toothed for meshing engagement therewith , wherein each small rectangular pocket faces its mouth part to the semicircle shaped portion parts, wherein the said small rectangular pockets housed rectangular lock bar and an elastic member, wherein the said rectangular lock bar having toothed portion part at one of its end and a rectangular end portion part at the other end, wherein the said rectangular lock bar extends between the said each toothed semi-circle shaped portion parts and one end of the elastic member, wherein the elastic member extends between the rectangular end portion part of the lock bar and the inner end surface of the small rectangular pocket, wherein the said each rectangular lock bar faces its toothed portion part end towards the said each toothed semi-circle shaped portion parts to mesh therewith and be in a lock position.

100. Torque offsetting tools of claims 98 and 99, the said tools are manual hand tools universal joints, wherein torque input receiving segments' cylindrical shaft input receiving portion part is a magnetic universal female square or hex and the torque offsetting and output receiving segments' un-housed cylindrical shaft output receiving portion part is a universal female or male square or hex.

101. Torque offsetting tools of claims 98 and 99, the said tools are power hand tools universal joints, wherein torque input receiving segments' cylindrical shaft input receiving portion part is a magnetic universal female square or hex and the torque offsetting and output receiving segments' un-housed cylindrical shaft output receiving portion part is a universal quick releasing universal male or female square or hex.

102. The torque offsetting tool of claim 94 further comprising:

a mechanism for un-restrainably restraining temporarily the pivotal movement between the segments, the said mechanism being adapted on one or both segments while maintaining the torque offsetting and transferring mechanism;

a detachably attaching mechanism wherein its torque offsetting and output receiving segment end comprises the said mechanism for detachably attaching and operatively arranged to be linked to and drive the same type of torque offsetting tool claimed in claim 94, wherein the cylindrical shaft member of the torque offsetting and output receiving segment is fully housed in its cylindrical housing member, wherein the cylindrical shaft member of the torque input receiving segment is partially housed in its cylindrical housing member, wherein the torque offsetting and output receiving segment's cylindrical housing member comprises a radial extending teeth part formed on the sides of and radially about the side end portion part and a wide external circumferential groove, wherein a tubular sliding member having big and small openings at its opposite ends, threaded portion part on its inside surface and gripping grooves on its outside surface, mounted on the said torque offsetting and output receiving segment's cylindrical housing member external circumferential groove to be in slidably and rotatably but snugly engagement therewith, wherein an elastic member fitted between the said sliding member and the said circumferential groove to urge the sliding member's small opening locates within the external circumferential groove of the said torque offsetting and output receiving segment's cylindrical housing member, wherein the threaded portion part of the sliding member is complementary to the threaded portion part provided on the torque input receiving segment's cylindrical housing member of same type of torque offsetting tool claimed in claim 94 to be detachably attached and be in threaded engagement therewith and prevent axial movement thereof, wherein the radially extending teeth formed on the sides of and radially about the side end portion part of the torque offsetting and output receiving segment's cylindrical housing member of the tool are complementary to the teeth formed on the side of and radially about the side end portion part of the torque input receiving segment's cylindrical housing member of same type of torque offsetting tool claimed in claim 94 to be detachably attached and in mesh therewith for nonrotatably engagement and extending the reach of the combined tools thereof; and a gripping member wherein the said gripping member being adapted on the said torque input receiving segment's and torque offsetting and output segment's cylindrical housing members outside part, wherein the said gripping members being grooves or any polygon shape machined to receive any kind of gripping means for use in holding the torque offsetting tool temporarily in position and applying torque thereof.

103. The torque offsetting tool of claim 102, wherein the mechanism for un-restrainably restraining temporarily the pivotal movement between the segments being adapted on one or both segments while maintaining the torque offsetting and transferring mechanism comprising an inside or outside pair of small rectangular pockets on each of the said cylindrical housing portion parts of one or both segments, wherein the said small rectangular pockets being in concentric alignment with the inside or outside strut portion parts semi-circle shaped portion parts, wherein the said semi-circle shaped end portion part are toothed for meshing engagement therewith , wherein each small rectangular pocket faces its mouth part to the semicircle shaped portion parts, wherein the said small rectangular pockets housed rectangular lock bar and an elastic member, wherein the said rectangular lock bar having toothed portion part at one of its end and a rectangular end portion part at the other end, wherein the said rectangular lock bar extends between the said each toothed semi-circle shaped portion parts and one end of the elastic member, wherein the elastic member extends between the rectangular end portion part of the. lock bar and the inner end surface of the small rectangular pocket, wherein the said each rectangular lock bar faces its toothed portion part end towards the said each toothed semi-circle shaped portion parts to mesh therewith and be in a lock position.

104. Torque offsetting tools of claims 102 and 103, the said tools are manual hand tools universal joints, wherein their torque input receiving segments' un-housed cylindrical shaft input receiving portion parts are universal female or male square or hex and their torque offsetting and output receiving segments' cylindrical shaft output receiving portion parts are magnetic universal female square or hex.

105. Torque offsetting tools of claims 102 and 103, the said tools are power hand tools universal joints, wherein their torque input receiving segments' un-housed cylindrical shaft input receiving portion parts are universal quick releasing universal male or female square or hex and their torque offsetting and output receiving segments' cylindrical shaft output receiving portion parts are magnetic universal female square or hex.

106. Torque offsetting tools of claims 102 and 103, the said tools are manual hand tools, wherein their torque input receiving segments' un-housed cylindrical shaft input receiving portion parts are suitable handles for gripping and applying a torque thereof and their torque offsetting and output receiving segments' cylindrical shaft output receiving portion parts are magnetic universal female square or hex.

107. Torque offsetting tools of claims 102 and 103, the said tools are manual hand tools, wherein their torque input receiving segments' un-housed cylindrical shaft input receiving portion parts are suitable handles for gripping and applying a torque thereof and their torque offsetting and output receiving segments' cylindrical shaft output receiving portion parts are magnetic universal female square or hex, wherein the said suitable handle comprises a room for holding different type and size fastener fastening and unfastening tools.

108. Torque offsetting tools of claims 102 and 103, the said tools are power hand tools, wherein their torque input receiving segments' un-housed cylindrical shaft input receiving portion parts are suitable handles for gripping and applying a torque thereof and their torque offsetting and output receiving segments' cylindrical shaft output receiving portion parts are magnetic universal female square or hex.

109. Torque offsetting tools of claims 102 and 103, the said tools are power hand tools, wherein their torque input receiving segments' un-housed cylindrical shaft input receiving portion parts are suitable handles for gripping and applying a torque thereof and their torque offsetting and output receiving segments' cylindrical shaft output receiving portion parts are magnetic universal female square or hex, wherein the said suitable handle comprises a room for holding different type and size fastener fastening and unfastening tools.

110. The torque offsetting tool of claim 94 further comprising:

a mechanism for un-restrainably restraining temporarily the pivotal movement between the segments, the said mechanism being adapted on one or both segments while maintaining the torque offsetting and transferring mechanism;

un-housed shaft member portion parts of the said cylindrical shaft members wherein the cylindrical shaft member of the torque offsetting and output receiving segment is partially housed in its cylindrical housing member and the cylindrical shaft member of the torque input receiving segment is partially housed in its cylindrical housing member; and

a gripping member wherein the said gripping member being adapted on the said torque input receiving segment's and torque offsetting and output segment's cylindrical housing members outside part, wherein the said gripping members being grooves or any polygon shape machined to receive any kind of gripping means for use in holding the torque offsetting tool temporarily in position and applying torque thereof.

111. The torque offsetting tool of claim 110, wherein the mechanism for un-restrainably restraining temporarily the pivotal movement between the segments being adapted on one or both segments while maintaining the torque offsetting and transferring mechanism comprising an inside or outside pair of small rectangular pockets on each of the said cylindrical housing portion parts of one or both segments, wherein the said small rectangular pockets being in concentric alignment with the inside or outside strut portion parts semi-circle shaped portion parts, wherein the said semi-circle shaped end portion part are toothed for meshing engagement therewith , wherein each small rectangular pocket faces its mouth part to the semicircle shaped portion parts, wherein the said small rectangular pockets housed rectangular lock bar and an elastic member, wherein the said rectangular lock bar having toothed portion part at one of its end and a rectangular end portion part at the other end, wherein the said rectangular lock bar extends between the said each toothed semi-circle shaped portion parts and one end of the elastic member, wherein the elastic member extends between the rectangular end portion part of the lock bar and the inner end surface of the small rectangular pocket, wherein the said each rectangular lock bar faces its toothed portion part end towards the said each toothed semi-circle shaped portion parts to mesh therewith and be in a lock position.

112. Torque offsetting tools of claims 110 and 111, the said tools are manual hand tools universal joints, wherein their torque input receiving segments' un-housed cylindrical shaft input receiving portion parts are magnetic universal female or male square or hex and their torque offsetting and output receiving segments' un-housed cylindrical shaft output receiving portion parts are magnetic universal female or male square or hex.

113. Torque offsetting tools of claims 110 and 111 , the said tools are power hand tools universal joints, wherein their torque input receiving segments' un-housed cylindrical shaft input receiving portion parts are universal quick releasing universal male or female square or hex and their torque offsetting and output receiving segments' un-housed cylindrical shaft output receiving portion parts are universal quick releasing universal male or female square or hex.

114. Torque offsetting tools of claims 110 and 111 , the said tools are manual hand tools, wherein their torque input receiving segments' un-housed cylindrical shaft input receiving portion parts are suitable handles for gripping and applying a torque thereof and their torque offsetting and output receiving segments' un-housed cylindrical shaft output receiving portion parts are magnetic universal female or male square or hex.

115. Torque offsetting tools of claims 110 and 111, the said tools are manual hand tools, wherein their torque input receiving segments' un-housed cylindrical shaft input receiving portion parts are suitable handles for gripping and applying a torque thereof and their torque offsetting and output receiving segments' un-housed cylindrical shaft output receiving portion parts are magnetic universal female or male square or hex, wherein the said suitable handles comprises a room for holding different type and size fastener fastening and unfastening tools.

116. Torque offsetting tools of claims 110 and 111 , the said tools are power hand tools, wherein their torque input receiving segments' un-housed cylindrical shaft input receiving portion parts are suitable handles for gripping and applying a torque thereof and their torque offsetting and output receiving segments' un-housed cylindrical shaft output receiving portion parts are magnetic universal female or male square or hex.

117. Torque offsetting tools of claims 110 and 111 , the said tools are power hand tools, wherein their torque input receiving segments' un-housed cylindrical shaft input receiving portion parts are suitable handles for gripping and applying a torque thereof and their torque offsetting and output receiving segments' un-housed cylindrical shaft output receiving portion parts are magnetic universal female or male square or hex, wherein the said suitable handles comprises a room for holding different type and size fastener fastening and unfastening tools.

118. A torque offsetting tool comprising:

a torque input receiving and offsetting segment comprising at least one torque input receiving member and at least one torque offsetting mechanism member, wherein the said torque input receiving member is adapted to unreleasably releasably receive a torque inputting means and to transfer torque, from any kind torque inputting means, to torque offsetting mechanism member, wherein the said at least one torque offsetting mechanism member is adapted to receive, to offset, and to transfer torque to the said torque output receiving member, wherein the said torque input receiving and offsetting segment and the said torque output receiving segments are mounted for pivotal movement to each other; and

a torque output receiving segment comprising at least one torque output receiving member, wherein the said torque output receiving member is adapted to receive and to transfer the offset torque from the said at least one torque offsetting mechanism member to any kind torque outputting means the said torque output receiving member unreleasably releasably receives, wherein the said at least one torque offsetting mechanism member and the said torque output receiving member are arranged to be linked to and transfer torque.

119. The torque offsetting tool of claim 118, wherein its opposite end segments comprises a mechanism for detachably attaching and operatively arranged to be linked to and driven by or drive the same type of torque offsetting tool claimed in claim 118.

120. The torque offsetting tool of claim 118, wherein a mechanism for un-restrainably restraining temporarily the pivotal movement among each segments is adapted on any of the said segments while maintaining the torque offsetting and transferring mechanism.

121. The torque offsetting tool of claim 118, wherein a body part on any of the said segments is adapted to receive any kind of gripping means for use in holding the torque offsetting tool temporarily in position and applying torque thereof.

122. The torque offsetting tool of claim 118 comprising:

a torque input receiving and offsetting segment, said torque input receiving and offsetting segment comprising a cylindrical housing member, a cylindrical shaft member and a torque offsetting gear sandwiched between thrust and retaining washers received on circumferential grooves formed on rivet pins, said cylindrical shaft member being housed and engagable rotatably but snugly within said cylindrical housing member by an axial retaining ring received between an internal circumferential groove formed on said cylindrical housing member and external circumferential groove formed on said cylindrical shaft member, said cylindrical housing member having a cylindrical housing portion part and a pair of strut portion parts, each said strut portion part having semi-circle shaped end portion part and bore mounted a torque output receiving segment on the torque input receiving and offsetting segment for pivotal movement, said torque offsetting gear having a pair of beveled gear end portion parts, said cylindrical shaft member having cylindrical torque input receiving end portion part and beveled gear end portion part, said cylindrical torque input receiving end portion part being adapted for receiving unreleasably releasably any form of torque inputting element and said beveled gear end portion part being adapted for mating with one beveled gear end of torque offsetting gear and transferring the torque input to the said torque output receiving segment; and

a torque output receiving segment, said torque output receiving segment comprising a cylindrical housing member and a cylindrical shaft member, said cylindrical shaft member being housed and engagable rotatably but snugly within said cylindrical housing member by an axial retaining ring received between an internal circumferential groove formed on said cylindrical housing member and external circumferential groove formed on said cylindrical shaft member, said torque output receiving segment's said cylindrical housing member having a cylindrical housing portion part and a pair of strut portion parts, each said strut portion part having semi -circle shaped end portion part and bore mounted on the torque input receiving and offsetting segment for pivotal movement, said cylindrical shaft member having cylindrical torque output receiving portion part and beveled gear end portion part, said cylindrical torque output receiving portion part being adapted for receiving unreleasably releasably any form of torque outputting element and said beveled gear end portion part being adapted for mating with the other beveled gear end of the said torque offsetting gear and transferring the offset torque thereof.

123. The torque offsetting tool of claim 122 further comprising:

a mechanism for un-restrainably restraining temporarily the pivotal movement between the segments, the said mechanism being adapted on one or both segments while maintaining the torque offsetting and transferring mechanism;

a detachably attaching mechanism wherein its opposite end segments comprises the said mechanism for detachably attaching and operatively arranged to be linked to and driven by or drive the same type of torque offsetting tool claimed in claim 123, wherein the cylindrical shaft members of both segments are fully housed in their respective cylindrical housing members, wherein the torque input receiving and offsetting segment's cylindrical housing member comprises an outside threaded portion part and a radial extending teeth part formed on the sides of and radially about the side end portion part, wherein the torque output receiving segment's cylindrical housing member comprises a radial extending teeth part formed on the sides of and radially about the side end portion part and a wide external circumferential groove, wherein a tubular sliding member having big and small openings at its opposite ends, threaded portion part on its inside surface and gripping grooves on its outside surface, mounted on the said torque output receiving segment's cylindrical housing member external circumferential groove to be in slidably and rotatably but snugly engagement therewith, wherein an elastic member fitted between the said sliding member and the said circumferential groove to urge the sliding member's small opening locates within the external circumferential groove of the said torque output receiving segment's cylindrical housing member, wherein the threaded portion part of the sliding member is complementary to the threaded portion part provided on the torque input receiving and offsetting segment's cylindrical housing member of same type of torque offsetting tool claimed in daim 123 to be detachably attached and be in threaded engagement therewith and prevent axial movement thereof, wherein the radially extending teeth formed on the sides of and radially about the side end portion part of the torque input receiving and offsetting segment's cylindrical housing member of the tool are complementary to the teeth formed on the side of and radially about the side end portion part of the torque output receiving segment's cylindrical housing member of same type of torque offsetting tool claimed in claim 23 to be detachably attached and in mesh therewith for nonrotatably engagement and extending the reach of the combined tools thereof; and

a gripping member wherein the said gripping member being adapted on the said torque input receiving and offsetting segment's and torque output segment's cylindrical housing members outside part, wherein the said gripping members being grooves or any polygon shape machined to receive any kind of gripping means for use in holding the torque offsetting tool temporarily in position and applying torque thereof.

124. The torque offsetting tool of claim 123, wherein the mechanism for un-restrainably restraining temporarily the pivotal movement between the segments being adapted on one or both segments while maintaining the torque offsetting and transferring mechanism comprising an inside or outside pair of small rectangular pockets on each of the said cylindrical housing portion parts of one or both segments, wherein the said small rectangular pockets being in concentric alignment with the inside or outside strut portion parts semi-circle shaped portion parts, wherein the said semi-circle shaped end portion part are toothed for meshing engagement therewith , wherein each small rectangular pocket faces its mouth part to the semicircle shaped portion parts, wherein the said small rectangular pockets housed rectangular lock bar and an elastic member, wherein the said rectangular lock bar having toothed portion part at one of its end and a rectangular end portion part at the other end, wherein the said rectangular lock bar extends between the said each toothed semi-circle shaped portion parts and one end of the elastic member, wherein the elastic member extends between the rectangular end portion part of the lock bar and the inner end surface of the small rectangular pocket, wherein the said each rectangular lock bar faces its toothed portion part end towards the said each toothed semi-circle shaped portion parts to mesh therewith and be in a lock position.

125. Torque offsetting tools of claims 118 to124, the said tools are manual hand tools universal joints, wherein torque input receiving and offsetting segment's cylindrical shaft input receiving portion part is a magnetic universal female square or hex and the torque output receiving segment's cylindrical shaft output receiving portion part is a magnetic universal female square or hex.

126. The torque offsetting tool of claim 122 further comprising:

a mechanism for un-restrainably restraining temporarily the pivotal movement between the segments, the said mechanism being adapted on one or both segments while maintaining the torque offsetting and transferring mechanism;

a detachably attaching mechanism wherein its torque input receiving and offsetting segment end comprises the said mechanism for detachably attaching and operatively arranged to be linked to and driven by the same type of torque offsetting tool claimed in claim 123, wherein the cylindrical shaft member of the torque input receiving and offsetting segment is fully housed in its cylindrical housing member wherein the cylindrical shaft member of the torque output receiving segment is partially housed in its cylindrical housing member, wherein the torque input receiving and offsetting segment's cylindrical housing member comprises an outside threaded portion part and a radial extending teeth part formed on the sides of and radially about the side end portion part, wherein the threaded portion part is complementary to the threaded portion part provided on the torque output receiving segment's sliding member of same type of torque offsetting tool claimed in claim 123 to be detachably attached and be in threaded engagement therewith and prevent axial movement thereof, wherein the radially extending teeth formed on the sides of and radially about the side end portion part of the torque input receiving and offsetting segment's cylindrical housing member of the tool are complementary to the teeth formed on the side of and radially about the side end portion part of the torque output receiving segment's cylindrical housing member of same type of torque offsetting tool claimed in claim 123 to be detachably attached and in mesh therewith for nonrotatably engagement and extending the reach of the combined tools thereof; and

a gripping member wherein the said gripping member being adapted on the said torque input receiving and offsetting segment's and torque output segment's cylindrical housing members outside part, wherein the said gripping members being grooves or any polygon shape machined to receive any kind of gripping means for use in holding the torque offsetting tool temporarily in position and applying torque thereof.

127. The torque offsetting tool of claim 126, wherein the mechanism for un-restrainably restraining temporarily the pivotal movement between the segments being adapted on one or both segments while maintaining the torque offsetting and transferring mechanism comprising an inside or outside pair of small rectangular pockets on each of the said cylindrical housing portion parts of one or both segments, wherein the said small rectangular pockets being in concentric alignment with the inside or outside strut portion parts semi-circle shaped portion parts, wherein the said semi-circle shaped end portion part are toothed for meshing engagement therewith , wherein each small rectangular pocket faces its mouth part to the semicircle shaped portion parts, wherein the said small rectangular pockets housed rectangular lock bar and an elastic member, wherein the said rectangular lock bar having toothed portion part at one of its end and a rectangular end portion part at the other end, wherein the said rectangular lock bar extends between the said each toothed semi-circle shaped portion parts and one end of the elastic member, wherein the elastic member extends between the rectangular end portion part of the lock bar and the inner end surface of the small rectangular pocket, wherein the said each rectangular lock bar faces its toothed portion part end towards the said each toothed semi-circle shaped portion parts to mesh therewith and be in a lock position.

128. Torque offsetting tools of claims 126 and 127, the said tools are manual hand tools universal joints, wherein torque input receiving and offsetting segments' cylindrical shaft input receiving portion part is a magnetic universal female square or hex and the torque output receiving segments' un-housed cylindrical shaft output receiving portion part is a universal female or male square or hex.

129. Torque offsetting tools of claims 126 and 127, the said tools are power hand tools universal joints, wherein torque input receiving and offsetting segments' cylindrical shaft input receiving portion part is a magnetic universal female square or hex and the torque output receiving segments' un-housed cylindrical shaft output receiving portion part is a universal quick releasing universal male or female square or hex.

130. The torque offsetting tool of claim 122 further comprising:

a mechanism for un-restrainably restraining temporarily the pivotal movement between the segments, the said mechanism being adapted on one or both segments while maintaining the torque offsetting and transferring mechanism;

a detachably attaching mechanism wherein its torque output receiving segment end comprises the said mechanism for detachably attaching and operatively arranged to be linked to and drive the same type of torque offsetting tool claimed in claim 122, wherein the cylindrical shaft member of the torque output receiving segment is fully housed in its cylindrical housing member, wherein the cylindrical shaft member of the torque input receiving and offsetting segment is partially housed in its cylindrical housing member, wherein the torque output receiving segment's cylindrical housing member comprises a radial extending teeth part formed on the sides of and radially about the side end portion part and a wide external circumferential groove, wherein a tubular sliding member having big and small openings at its opposite ends, threaded portion part on its inside surface and gripping grooves on its outside surface, mounted on the said torque output receiving segment's cylindrical housing member external circumferential groove to be in slidably and rotatably but snugly engagement therewith, wherein an elastic member fitted between the said sliding member and the said circumferential groove to urge the sliding member's small opening locates within the external circumferential groove of the said torque output receiving segment's cylindrical housing member, wherein the threaded portion part of the sliding member is complementary to the threaded portion part provided on the torque input receiving and offsetting segment's cylindrical housing member of same type of torque offsetting tool claimed in claim 122 to be detachably attached and be in threaded engagement therewith and prevent axial movement thereof, wherein the radially extending teeth formed on the sides of and radially about the side end portion part of the torque output receiving segment's cylindrical housing member of the tool are complementary to the teeth formed on the side of and radially about the side end portion part of the torque input receiving and offsetting segment's cylindrical housing member of same type of torque offsetting tool claimed in claim 122 to be detachably attached and in mesh therewith for nonrotatably engagement and extending the reach of the combined tools thereof; and a gripping member wherein the said gripping member being adapted on the said torque input receiving and offsetting segment's and torque output segment's cylindrical housing members outside part, wherein the said gripping members being grooves or any polygon shape machined to receive any kind of gripping means for use in holding the torque offsetting tool temporarily in position and applying torque thereof.

131. The torque offsetting tool of claim 130, wherein the mechanism for un-restrainably restraining temporarily the pivotal movement between the segments being adapted on one or both segments while maintaining the torque offsetting and transferring mechanism comprising an inside or outside pair of small rectangular pockets on each of the said cylindrical housing portion parts of one or both segments, wherein the said small rectangular pockets being in concentric alignment with the inside or outside strut portion parts semi-circle shaped portion parts, wherein the said semi-circle shaped end portion part are toothed for meshing engagement therewith , wherein each small rectangular pocket faces its mouth part to the semicircle shaped portion parts, wherein the said small rectangular pockets housed rectangular lock bar and an elastic member, wherein the said rectangular lock bar having toothed portion part at one of its end and a rectangular end portion part at the other end, wherein the said rectangular lock bar extends between the said each toothed semi-circle shaped portion parts and one end of the elastic member, wherein the elastic member extends between the rectangular end portion part of the lock bar and the inner end surface of the small rectangular pocket, wherein the said each rectangular lock bar faces its toothed portion part end towards the said each toothed semi-circle shaped portion parts to mesh therewith and be in a lock position.

132. Torque offsetting tools of claims 130 and 131 , the said tools are manual hand tools universal joints, wherein their torque input receiving and offsetting segments' un-housed cylindrical shaft input receiving portion parts are universal female or male square or hex and their torque output receiving segments' cylindrical shaft output receiving portion parts are magnetic universal female square or hex.

133. Torque offsetting tools of claims 130 and 131 , the said tools are power hand tools universal joints, wherein their torque input receiving and offsetting segments' un-housed cylindrical shaft input receiving portion parts are universal quick releasing universal male or female square or hex and their torque output receiving segments' cylindrical shaft output receiving portion parts are magnetic universal female square or hex.

134. Torque offsetting tools of claims 130 and 131, the said tools are manual hand tools, wherein their torque input receiving and offsetting segments' un-housed cylindrical shaft input receiving portion parts are suitable handles for gripping and applying a torque thereof and their torque output receiving segments' cylindrical shaft output receiving portion parts are magnetic universal female square or hex.

135. Torque offsetting tools of claims 130 and 131 , the said tools are manual hand tools, wherein their torque input receiving and offsetting segments' un-housed cylindrical shaft input receiving portion parts are suitable handles for gripping and applying a torque thereof and their torque output receiving segments' cylindrical shaft output receiving portion parts are magnetic universal female square or hex, wherein the said suitable handle comprises a room for holding different type and size fastener fastening and unfastening tools.

136. Torque offsetting tools of claims 130 and 131, the said tools are power hand tools, wherein their torque input receiving and offsetting segments' un-housed cylindrical shaft input receiving portion parts are suitable handles for gripping and applying a torque thereof and their torque output receiving segments' cylindrical shaft output receiving portion parts are magnetic universal female square or hex.

137. Torque offsetting tools of claims 130 and 131 , the said tools are power hand tools, wherein their torque input receiving and offsetting segments' un-housed cylindrical shaft input receiving portion parts are suitable handles for gripping and applying a torque thereof and their torque output receiving segments' cylindrical shaft output receiving portion parts are magnetic universal female square or hex, wherein the said suitable handle comprises a room for holding different type and size fastener fastening and unfastening tools.

138. The torque offsetting tool of claim 122 further comprising:

a mechanism for un-restrainably restraining temporarily the pivotal movement between the segments, the said mechanism being adapted on one or both segments while maintaining the torque offsetting and transferring mechanism;

un-housed shaft member portion parts of the said cylindrical shaft members wherein the cylindrical shaft member of the torque output receiving segment is partially housed in its cylindrical housing member and the cylindrical shaft member of the torque input receiving and offsetting segment is partially housed in its cylindrical housing member; and

a gripping member wherein the said gripping member being adapted on the said torque input receiving and offsetting segment's and torque output segment's cylindrical housing members outside part, wherein the said gripping members being grooves or any polygon shape machined to receive any kind of gripping means for use in holding the torque offsetting tool temporarily in position and applying torque thereof.

139. The torque offsetting tool of claim 122, wherein the mechanism for un-restrainably restraining temporarily the pivotal movement between the segments being adapted on one or both segments while maintaining the torque offsetting and transferring mechanism comprising an inside or outside pair of small rectangular pockets on each of the said cylindrical housing portion parts of one or both segments, wherein the said small rectangular pockets being in concentric alignment with the inside or outside strut portion parts semi-circle shaped portion parts, wherein the said semi-circle shaped end portion part are toothed for meshing engagement therewith , wherein each small rectangular pocket faces its mouth part to the semicircle shaped portion parts, wherein the said small rectangular pockets housed rectangular lock bar and an elastic member, wherein the said rectangular lock bar having toothed portion part at one of its end and a rectangular end portion part at the other end, wherein the said rectangular lock bar extends between the said each toothed semi-circle shaped portion parts and one end of the elastic member, wherein the elastic member extends between the rectangular end portion part of the lock bar and the inner end surface of the small rectangular pocket, wherein the said each rectangular lock bar faces its toothed portion part end towards the said each toothed semi-circle shaped portion parts to mesh therewith and be in a lock position.

140. Torque offsetting tools of claims 138 and 139, the said tools are manual hand tools universal joints, wherein their torque input receiving and offsetting segments' un-housed cylindrical shaft input receiving portion parts are magnetic universal female or male square or hex and their torque output receiving segments' un-housed cylindrical shaft output receiving portion parts are magnetic universal female or male square or hex.

141. Torque offsetting tools of claims 138 and 139, the said tools are power hand tools universal joints, wherein their torque input receiving and offsetting segments' un-housed cylindrical shaft input receiving portion parts are universal quick releasing universal male or female square or hex and their torque output receiving segments' un-housed cylindrical shaft output receiving portion parts are universal quick releasing universal male or female square or hex.

142. Torque offsetting tools of claims 138 and 139, the said tools are manual hand tools, wherein their torque input receiving and offsetting segments' un-housed cylindrical shaft input receiving portion parts are suitable handles for gripping and applying a torque thereof and their torque output receiving segments' un-housed cylindrical shaft output receiving portion parts are magnetic universal female or male square or hex.

143. Torque offsetting tools of claims 138 and 139, the said tools are manual hand tools, wherein their torque input receiving and offsetting segments' un-housed cylindrical shaft input receiving portion parts are suitable handles for gripping and applying a torque thereof and their torque output receiving segments' un-housed cylindrical shaft output receiving portion parts are magnetic universal female or male square or hex, wherein the said suitable handles comprises a room for holding different type and size fastener fastening and unfastening tools.

144. Torque offsetting tools of claims 138 and 139, the said tools are power hand tools, wherein their torque input receiving and offsetting segments' un-housed cylindrical shaft input receiving portion parts are suitable handles for gripping and applying a torque thereof and their torque output receiving segments' un-housed cylindrical shaft output receiving portion parts are magnetic universal female or male square or hex.

145. Torque offsetting tools of claims 138 and 139, the said tools are power hand tools, wherein their torque input receiving and offsetting segments' un-housed cylindrical shaft input receiving portion parts are suitable handles for gripping and applying a torque thereof and their torque output receiving segments' un-housed cylindrical shaft output receiving portion parts are magnetic universal female or male square or hex, wherein the said suitable handles comprises a room for holding different type and size fastener fastening and unfastening tools.

146. The torque offsetting tools of claims 1 to 145, wherein any of their elements are manufactured from metal by casting or by molding or by machining or by joining or by forming or by a combination of any of these said manufacturing methods.

Description:
TORQUE OFFSETTING TOOL

FIELD OF THE INVENTION

[0001] The present invention relates to power and manual drilling, sinking, threading, cutting, rotating and fastening torque application tools, machines and equipments such as for example, screw drivers, drillers, augers, table saw, wind turbine, motor boat and socket wrenches and more particularly to offset tools, i.e., tools wherein the direction to which rotary motion is applied to drive (tighten, loosen, etc) fasteners is changed in order to access fasteners mounted at difficult angles and in difficult to reach places.

DESCRIPTION OF THE RELATED ART

[0002] The tool-making industry has been manufacturing torque offsetting tools. In conventional torque offsetting tools, such as in offset screw drivers, there are typically two fixed angled cylindrical housings housing offset shafts connected either by beveled gearing as in offset tools of Spectools of West Bridge Water, Massachusetts or angled pins as in offset tools of Pontex Consulting and Trading GmbH of Munchen, Germany and Stefan Keller, Sudeetendeutsche Str. 36, D-80937 Miinchen (DE). Myriad of tool have also been manufactured with Hooke universal joint attachments to achieve the necessary offset as shown for example in U.S. Pat. No. 6,390,927, U.S. Pat. No. 6,267,681 and U.S. Pat. No. 5,458,028. Such connections always are not usable in confined and difficult to reach places as the offset angle achieved is limited only to some fixed angles such as 90, 120,150, 180 degrees and to some angles in between.

[0003] Such torque offsetting screwdrivers allows angling only some commonly applied fixed angles (30, 60, 90, 120, etc angles) when they are connected in tandem to each other and from 90 up to 180 degrees range ( not less than 90 degree) when used alone. These disadvantageously require that a separate tool be provided for each offset angle, thus requiring a customer to purchase several such tools for different angled applications he or she may encounter.

Accordingly there has been a need for an improved torque offsetting tool.

SUMMARY OF THE INVENTION

[0004] The objective of the present invention is to provide a torque offsetting tool which may have or can use manual or powered universal driver for a variety (not fixed or commonly known) of offset angles (from 0 degree to 360 degree range) for driving fasteners in hard to reach places. The tool can be part of a tool kit containing different lengths of its version for connection in tandem to provide length extension or extensions and change of direction.

[0005] It is another object of the present invention to provide such an offset tool which is rugged, reliable, compact, simple in construction, and easily usable.

[0006] To achieve the object of the present invention the torque offsetting tool includes tubular cylindrical housing member legs, cylindrical rotation transmission member shafts, a sliding member, rotation transmission gears, elastic member, pivoting rivet pins, lock bars, retainer washers, mounting plates, lock actuating rod, and slotted spring pins.

[0007] In accordance with the present invention, two tubular cylindrical housing member legs having a first tubular housing portion parts and second a pair of toothed sector struts with pivoting hole portion parts, housed two identical cylindrical rotation transmission member shafts. The tubular cylindrical housing member legs are mounted for pivotal movement, by their pair of toothed sector strut portion parts, between a pair of support mounting plates for pivotal movement about holes formed therein.

[0008] In one form the two identical cylindrical rotation transmission member shafts, each having at one of their ends a cylinder with a polygon-shaped (for example, hexagonal) bore portion parts and a beveled gear (for example, 45 degree) portion parts at their other ends wherein the beveled gear portion parts of both the rotation transmission member shafts are engagable rotatably and meshingly with the beveled gear portion parts of two identical rotation transmission gears which in turn have a beveled gear portion parts and a spur gear portion parts and are mounted on two identical rivet pins extending between the two pairs of support mounting plates for pivotal movement about holes formed therein. The spur gear portion parts of these rotation transmission gears are engagable rotatably and meshingly with other two un-identical (one big and the other small) spur rotation transmission gears which in turn are mounted on another two un-identical (one solid and the other tubular) pins extending between the two pairs of supporting mounting plates for pivotal movement about holes formed therein. These spur rotation transmission gears are engagable rotatably and meshingly to each other too. Even though four rows of engagable rotation transmission gears whose centers are collinear are provided here, their alignment, gear type and numbers may be variable unlimitedly based on an applications requirement. The identical rotation transmission member shafts are received in the tubular cylindrical housing member legs and are engagable to the housing member legs rotatably but snugly by an axial retaining ring received between circumferential grooves machined into both the shafts and the housing legs.

[0009] In one form all of the four mounting rods (for example, rivet pins) , each having a shaft and head portion parts, mounted and extended between two pairs of support mounting plates on holes formed therein, act both as fasteners and pivoting pins holding together the different components of the tool. A pair of slotted spring pins is received on each pair of outside circumferential grooves machined on the shafts of each of these mounting pins on each side of the mounted rotation transmission gears. All these slotted spring pins act both as thrust and retaining washers and can be welded at their slot for maximum thrust. A separate thrust washer may be provided.

[0010] In one form out of these four rivet pins, two of them may be solid rivet pins, one may be a solid rivet pin with two rectangular apertures and the other one may be tubular rivet pin, where the tubular rivet pin having an internal circumferential groove, internal axially extending groove and four rectangular aperture portion parts. A cylindrical lock actuator rod, having circumferential groove portion part, small elliptical cylinder recess portion parts, big elliptical cylinder recess portion parts, universal push button head portion parts and axially extending tooth portion parts, received in the tubular rivet pin and engageable to the tubular rivet pin slidably, but unrotatably, by the engagement of its axially extending tooth portion parts with the internal circumferential groove portion part of the rivet, and snugly, by an axial retaining ring received between the circumferential grooves machined into both the rivet and the rod, but to allow axial relative movement of the rod with in the rivet.

[0011] In one form two pairs of lock bars, each pairs having one long and one short lock bars, each lock bar having toothed portion part at one of their end and elliptical cylinder portion part at the other end, are received between the two pairs of support mounting plates, the short lock bars extending between the elliptical cylinder recess portion part of the lock actuator rod and the toothed sector strut portion part gear of the tubular cylindrical housing member, facing its cylindrical end towards the cylindrical recess part and its gear end towards the gear part and passing though the aperture portion part of the rivet pin. The long lock bars extends between the elliptical cylinder recess portion part of the lock actuator rod and the toothed sector strut portion part gear of the tubular cylindrical housing member, facing its cylindrical end towards the cylindrical recess part and its gear end towards the gear part and passing though one of the aperture portion part of the tubular rivet pin and the aperture portion part of the solid rivet pin. One of the pairs of support mounting plates has a pair of support structures to support the long lock bars from buckling during operation. Pushing lock actuator rod engage the two pairs of lock bars in to the pairs of toothed sector strut gears concentric alignment so as to be unlockably in locked engagement with the gears and temporarily restrain rotation of the cylindrical housing member legs from the support mounting plates. This temporary rotation restraining mechanism may not be provided at all or may be provided for only one housing leg or as described above may be provided for both housing legs or other restraining mechanism may be adopted too.

[0012] In one form a tubular sliding member, having openings at opposite ends and threaded portion part on its inside surface, is mounted on the external circumferential groove of one of the tubular housing member legs to be in sliding engagement therewith. An elastic member, helical spring, fitted between the sliding member and the external circumferential groove of the housing member leg urge the sliding member locate within the housing member leg. The threaded portion part of the sliding member is complementary to the threaded portion part provided on the other tubular housing member leg of another similar torque offsetting tool, detachably attached to extend its reach, to be in threaded engagement therewith and prevent axial movement thereof. Although threaded engagement is cited here, other detachably attaching means (for example, quick connectors used in high- pressure hose) may be adopted or any detachably attaching mechanism may be provided.

[0013] In one form radially extending teeth are formed on the sides of and radially about the side portion parts of both the tubular cylindrical housing legs of the tool. These teeth formed on the tubular housing member legs of one tool are complementary to the teeth formed on the sides of and radially about the side portion parts of the other tubular cylindrical housing opposite legs of another similar torque offsetting tool to mesh therewith for nonrotatably and detachably attaching and extending the reach of the combined tools thereof. Axially extending teeth formed internally and externally circumferentially about the outer ends of opposite legs may be adopted in place. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] FIG.1 is an isometric view of the tool which embodies the present invention.

[0015] FIG. 2 is an isometric view of the tool which embodies the present invention operating in an acute angle.

[0016] FIG. 3 is an isometric view of the tool which embodies the present invention operating in a U-shape.

[0017] FIG. 4 is an isometric view of the tool which embodies the present invention operating in an obtuse angle.

[0018] FIG. 5 is an isometric view of the tool which embodies the present invention operating in Z-shape.

[0019] FIG. 6 is an isometric view of the tool attached to an extension tool and operating on the same imaginary plane as the extension tool.

[0020] FIG. 7 is an isometric view of the tool attached to an extension tool and operating on a different imaginary plane than the extension tool.

[0021] FIG. 8 is an isometric view of the tool attached to an extension tool and operating on a different imaginary plane than the extension tool.

[0022] FIG. 9 is an isometric view of the tool ready to be detachably attached to an extension tool which is on a different imaginary plane than the tool and illustrating a torque transferring pin.

[0023] FIG. 10 is a horizontal (relative to FIG. 13) cut-away isometric view of the tool.

[0024] FIG. 11 is an exploded isometric view of the tool.

[0025] FIG.12 is an exploded relative horizontal (relative to FIG. 13) cut-away isometric view of the tool.

[0026] FIG. 13 is a vertical (relative to FIG. 10) partially cut-away and partially full isometric view of the tool.

[0027] FIG. 14 is a magnified isometric views of the tool's rivet pins, rotation transmission gears and their respective slotted spring pins.

[0028] FIG. 15 is exploded relative horizontal (relative to FIG. 13) cut-away isometric view of some parts of the tool.

[0029] FIG. 16 is exploded isometric view of some parts of the tool.

[0030] FIG. 17 is isometric view of the tool omitting some parts to show the engagement of lock bars with toothed sector struts.

DETAILED DESCRIPTION OF THE EMBODIMENT

[0031] Referring to FIG. 1 there is illustrated at 10 a tool for helping driving or driving a fastener such as screw or such as a nut illustrated at 11 into the work piece 12. More over the tool 10 may allow attachments of output tools such as screwdriver bits or socket attachments. The tool 10 may be provided with a suitable handle 13 for transmitting torque to the blade 14 for turning thereof. The tool 10 may also be provided with other suitable torque transmitting means such as wrench, power drive tool (power drill) or ratchet wrench.

[0032] Referring to FIG. 2 to 5 the tool 10 is shown forming different shapes wherein its three segments 15, 16 and 17 are at angles (for example angle 18 of 90 degrees and angle 19 of 135 degrees as illustrated in FIG. 2) to each other to change the tool's direction accordingly, i.e., the segment or segments 16 & 17 is or are offset. By "offset" of a segment or segments is meant, as used in this specification or claims, a bend or change of direction of the segment or segments which allows the direction to which torque, for example, for turning a fastener is applied by a tool to be re-directed by the segment or segments to a different direction. Thus, it is a change of direction or offset of the tool part or parts (segment or segments) which causes the tool itself to be offset. It should be understood that the tool 10 may be adjusted to form any shape wherein its segments 15, 16, and 17 are at angles within the range of 0 degrees to 360 degrees, for example an angle 20 of 90 degrees and an angle 21 of 90 degrees as illustrated in FIG. 3, an angle 22 of 168 degrees and an angle 23 of 102 degrees as illustrated in FIG. 4, an angle 24 of 90 degrees and an angle 25 of 270 degrees as illustrated in FIG. 5. Although three segments are cited here, the number (starting from two) and length of segments can vary unlimitedly.

[0033] Referring to FIG. 6 to 9 an extension tool 26, which is identical to the tool 10, is detachably and nonrotatably attached to the tool 10 at 27 with a torque transferring pin 28 (shown on FIG. 9) and is shown forming differenishapes wherein its segments 29, 30 and 31 are at angles (for example angle 32 of 90 degrees and angle 33 of 90 degrees as illustrated on FIG. 6 to 8) to each other and either on the same imaginary plane (for example imaginary plane 34 as illustrated in FIG. 6) or different imaginary planes ( for example imaginary plane 35 and imaginary plane 36 as illustrated on FIG. 7 and imaginary plane 37 and imaginary plane 38 as illustrated on FIG. 8) with the tool's 10 segments 15, 16 and 17 and terminating in a screwdriver blade 14 or other suitable fastener engagement means such as a socket for connecting to the screw 11 or other fastener for driving or loosening thereof. Alternatively, the handle 13 or other suitable torque transmitting manual or power drive tools means may be connected directly to the extension tool 26 to form a complete system without the tool 10. Thus, the tool 10 may be connected in tandem with any number of extension tools, regardless of sequence, terminating in an output part. Thus, for the purpose of this specification and claims, an 'extension tool' may be defined or considered as the tool itself. The tool 10 is also provided with radial textures 39 for use in holding the tool 10 in position with the help of a hand or any type of suitable gripping tool such as pier, vice and applying pressure to the fastener 11 for driving or loosening thereof.

[0034] As apparent from FIG. 1 to 9, the tool 10 allows fasteners in hard-to-reach places or otherwise inaccessible places to be accessed. Thus, a kit of one or more of the tool may be provided so that one or more of the tool, each appropriately aligned to achieve the needed access for a given task. One or more of the tool one or two or three segments may be of different lengths or extendable to provide length extension or extensions. In addition the kit may also contain a number of output parts 14 for various functions such as screwdriver, socket, socket wrench of different sizes, etc.

[0035] Referring to FIG. 10, the tool's 10 segment 15 includes housing member leg 40 first portion part 41 , rotation transmission member shaft 42 first portion part 43, a retaining ring 44, and a neodymium permanent magnet 45. The tool's 10 segment 17 includes housing member leg 46 first portion part 47, a sliding member 48, an elastic member 49, rotation transmission member shaft 50 first portion part 51 , a retaining ring 44, and a neodymium permanent magnet 45.The tool's 10 segment 16 includes housing member legs 40 and 46 second portion parts 77 and 52 respectively, rotation transmission member shafts 42 and 50 second portion parts 53 and 54, mounting rivet pins 55, 56, 57, and 58, rotation transmission gears 59, 60, 61 and 62, slotted spring pins 63, 64, 65, 66, 67, 68, 69, and 70, lock bars 71 and 72, support mounting plates 73 and 74, lock actuator rod 75 and retaining ring 76. Housing member leg 40 has a tubular cylindrical housing member leg first portion part 41 which is received within segment 15 and a pair of toothed sector strut second portion part 77 which is received between each pairs of a support mounting plates 73, 74 within segment 16 and housing member leg 46 has a tubular cylindrical housing member leg first portion part 47 which is received within segment 17 and a pair of toothed sector strut portion part 52 which is received between each pairs of a support mounting plates 73, 74 within segment 16. Each of these tubular housing member legs 41 and 47 has internal circumferential grooves 78 and 79 as illustrated in FIG. 12.

[0036] As illustrated in FIG. 10 and FIG. 13, two identical rotation transmission member shafts 42 and 50 are received in bores 80 and 81 of both the tubular cylindrical housing member legs 40 and 46 respectively rotatably but snugly by the axial retaining rings 44 received between the circumferential grooves 78 and 79 machined or die-casted into both the identical rotation transmission shafts 42 and 50 and the tubular cylindrical housing member legs 40 and 46. The grooves 78 and 79 engaged by the retaining rings 44 thereof to locate the rotation transmission shafts 42 and 50 axially and to prevent axial movement thereof. The retaining rings 44 are snap fit or clicked into the grooves 78 and 79 respectively. Referring to the method of manufacturing, both the housing member legs and the rotation transmission member shafts together with their different portion parts may be initially die-casted or machined or press formed by punching out a sheet metal to form the necessary shapes.

[0037] Referring to FIG. 10 to FIG. 13, each of these rotation transmission member shafts first portions 43 and 51 has bores, illustrated at 82 and 83 therein. (Instead of both of them being bores, one of them may be a bore and the other one may be a similar shaped shaft, as for example, a female bore hex and male shaft hex.) Bores 82 and 83 has a cross-section of polygon- shape (for example, hexagonal) to which a similar shaped end portions shafts of the output part 14 or of the handle 13 or of any torque transmitting means are received for driving thereof. A neodymium permanent magnet 45 may be received in the bores 82 and 83 and retained against the inner end surfaces to temporarily maintain articles such as sockets, bits and manual or powered drivers in engagement for driving or fastening or loosening thereof. The rotation transmission member shafts second portion parts 53 and 54 which have beveled gears are located in segment 16 and received between the two pairs of support mounting plate 73, 74 and 73, 74 respectively. The rotation transmission shafts beveled gear portion parts 53 and 54 are rotatably meshingly engaged with the beveled gear portion parts 84 and 85 respectively of another two rotation transmission gears 59 and 62 which in turn have a beveled gear portion parts 84 and 85 and a spur gear portion parts 86 and 87 and are mounted on two identical rivet pins 55 and 58 extending between the two pairs of support mounting plates 73, 74 and 73, 74 for pivotal movement about holes 88 and 89 formed therein respectively. The spur gear portion parts 86 and 87 of these rotation transmission gears 59 and 62 respectively are engagable rotatably and meshingly with other two un-identical (one big and the other small) spur rotation transmission gears 60 and 61 which in turn are mounted on another two un-identical (one solid and the other tubular) rivet pins 56 and 57 extending between the two pairs of support mounting plates 73, 74 and 73, 74 for pivotal movement about holes 90 and 91 formed therein respectively. These spur rotation transmission gears 60 and 61 are engagable rotatably and meshingly to each other too as illustrated clearly in FIG. 13.

[0038] All of the four mounting rivet pins 55, 56, 57 and 58, each having a shaft and head portion parts, mounted and extended between the two pairs of support mounting plates 73, 74 and 73, 74. for holding components together on holes 88, 90, 91 and 89 formed therein respectively, act both as fasteners and pivoting pins holding together the different components of the tool.

[0039] Referring to FIG. 10 and FIG. 14, to act both as thrust and retaining washers, slotted spring pins 63 and 64 are received on circumferential grooves 92 and 93 respectively on the shaft of mounting rivet pin 55 on each side of the mounted rotation transmission gear 59. To act both as thrust and retaining washers, slotted spring pins 65 and 66 are received on circumferential grooves 94 and 95 respectively on the shaft of mounting rivet pin 56 on each side of the mounted rotation transmission gear 60. To act both as thrust and retaining washers, slotted spring pins 67 and 68 are received on circumferential grooves 96 and 97 respectively on the shaft of mounting rivet pin 57 on each side of the mounted rotation transmission gear 61. To act both as thrust and retaining washers, slotted spring pins 69 and 70 are received on circumferential grooves 98 and 99 respectively on the shaft of mounting rivet pin 58 on each side of the mounted rotation transmission gear 62.

[0040] Referring to FIG. 14 to FIG. 16, rivet pin 56 is a tubular rivet pin, where it has a bore 100, an internal circumferential groove 101 , internal axially extending groove 102 and four rectangular apertures 103, 103 and 104, 104 portion parts. A cylindrical lock actuator rod 75, having circumferential groove 105 portion part, four small elliptical cylinder recess 106 portion parts, four big elliptical cylinder recess 107 portion parts, universal push button head 108 and 109 portion parts and axially extending tooth 110 portion parts, received in the tubular rivet pin 56 and engageable to the tubular rivet pin 56 slidably but unrotatably, by the engagement of its axially extending tooth 110 portion part with the internal circumferential groove 101 portion part of the tubular rivet pin 56, and snugly, by an axial retaining ring 111 received between the circumferential grooves 101 and 105 machined into both the rivet and the rod respectively , but to allow relative axial movement of the rod with in the tubular rivet 56 bore 100 part.

[0041] Referring to FIG. 15 to FIG. 17, two pairs of lock bars, each pairs having one long 72 and one short 71 lock bars, each lock bars having toothed portion part 112 at one of their end and elliptical cylinder portion part 113 at the other end, are received between the two pairs of support mounting plates 73, 74 and 73, 74, the short lock bars 71 extending between the aperture 103 portion part of the tubular rivet pin 56 and the toothed sector strut portion part gear 114 of the tubular cylindrical housing member 40, facing its elliptical cylinder 113 end towards the aperture 103 part and its gear 112 end towards the gear 114 part and passing though the aperture 103 portion part of rivet pin 56. The long lock bars 72 extends between the aperture 104 portion part of the tubular rivet pin 56 and the toothed sector strut portion part gear 115 of the tubular cylindrical housing member 46, facing its elliptical cylinder 113 end towards the aperture 104 part and its gear 112 end towards the gear 115 part and passing aperture 104 portion part of the tubular rivet pin 56 and the aperture 116 portion part of the solid rivet pin 57. One of each pairs of support mounting plate 74 has a pair of support structures 117 to support the long lock bars 72 from buckling during operation. Lock actuator rod 75, by engaging its four small elliptical cylinder recesses 106 portion parts with the elliptical cylinder portion part of all the lock bars 71 and 72, engage all the lock bars 71 and 72 in to the pairs of toothed sector strut gears 114 and 15 respectively concentric alignment so as to be unlockably in locked engagement with the gears 114 and 115 and restrain rotation of the cylindrical housing member legs 40 and 46 from the support mounting plates 73 and 74 and fix the angles between them temporarily.

[0042] Referring to FIG. 10 to FIG. 16 (except FIG. 14), a tubular sliding member 48, having openings at opposite ends, has a big end 118, a small end 119 acting as a retaining ring, and threaded portion part 120 on its inside surface, and mounted snugly on the outside circumferential groove 121 of the tubular housing member leg 46 for a rotatable and relative axial slidable engagement therewith. An elastic member 49, helical spring, fitted between the sliding member 48 and the housing member leg 46 urge the sliding member 48 locate within the housing member leg 46. The threaded portion part 120 of the sliding member 48 is complementary to the threaded portion 122 part provided on the tubular housing member leg 40 of an extension tool 26, detachably attached to extend the tool's 10 reach, to be in threaded engagement therewith and prevent axial movement thereof.

[0043] Referring to FIG. 15 and FIG. 16, radially extending teeth 123 and 124 are formed on the sides of and radially about the side end portion parts of both the tubular cylindrical housing legs 46 and 40 respectively of the tool. These teeth 123 formed on the tubular housing member leg 46 are complementary to the teeth 124 formed on the side of and radially about the side end portion part of the tubular cylindrical housing leg 40 of extension tool 26 to mesh therewith for nonrotatably and detachably attaching and extending the reach of the combined tools thereof.

[0044] Thus, there is provided a torque offsetting tool which may have or utilize a universal manual or power torque driver and transfer offset torque to various hard-to-reach locations (for example, provide access to fastener on a hard to reach motor part of a car) by the use for a given task none or a number of extension tools (which is itself) and output parts (i.e. bits, sockets) providing various offset angles, ranging from 0 degree to 360 degree, while it is transmitting the torque necessary for example driving fasteners in difficult and tight spaces without requiring room for angular sweep unlike any ratchet tools existing.

[0045] While the invention has been described with respect to specific examples including presently preferred embodiment of the invention, those skilled in the art will appreciate that there are numerous variations and permutations of the above described system and techniques that fall within the spirit and scope of the invention as set forth in the appended claims.