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WO/2014/102723A1 |
The device (10) comprises a threaded member (18, 24) and a drive mechanism (20) designed to cause rotation of the threaded member (18, 24) about a first axis of rotation (x), wherein the drive mechanism (20) is housed in a casing (16) an...
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WO/2014/095517A1 |
An attachment part (10) for tightening joints, comprising: an elongate housing (11,12) including an upper housing part (11) and an interconnected lower housing part (12), - an input gear wheel (22) for connection to an output shaft of a ...
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WO/2014/087267A1 |
An assembly (200) for loosening or tightening mechanical nuts includes a socket arm (40) defining a socket (42) at its distal end for engaging a mechanical nut (102); a crank (30) connected or connectable at its first end transversely to...
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WO/2014/062149A1 |
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 mou...
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WO/2014/055452A1 |
This disclosure relates to connection systems for fluid connections. Even more particularly, some embodiments relate to fluid connections for use with semiconductor manufacturing fluids. The connection system uses a connection nut (110) ...
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WO/2013/142820A1 |
A gear nut adjustment assembly is provided that receives and powers an adjustable jaw assembly for purposes of making or breaking a tubular connection. The adjustable jaw assembly is capable of receiving pipes of various diameters throug...
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WO/2012/170092A9 |
The present invention provides a handheld driver having a housing with a handle and a trigger that drives a set of gears to rotate a shaft having a fitting for a socket, screwdriver bit or drill bit.
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WO/2013/057180A1 |
The invention relates to an attachment system (11, 80) for a drive shaft (17, 97) of a tool drive (10, 79) with an attachment module (20, 21, 22, 23, 24, 25, 26, 40, 81), which can be connected to the drive shaft (17, 97) to drive a tool...
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WO/2013/032963A1 |
A link attachment 100 for use with a device 300 for effecting an intermittent turning force 360 which oscillates in a forward and a backward direction 361 and 371 for tightening or loosening a fastener including:- a link housing 1 15; a ...
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WO/2012/176032A1 |
A multi-axis temporary tightening tool (1) includes: a tool main body (2) formed into a ring shape; and a plurality of sockets (3) which are arranged in a ring shape along the tool main body (2), are rotated by rotational force input to ...
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WO/2012/103677A1 |
A pivot positioning structure of a tool comprising a tool handle (1), a tool head (2) and a pivot assembly (3) is disclosed. The pivot positioning structure is provided between the tool handle (1) and the tool head (2), and is hidden in ...
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WO/2012/053973A1 |
The invention relates to an automated mobile production system for fabricating a cement panel or composite cement panel. The system includes a movable container and a conveyor system inside the container aligned along a longitudinal axis...
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WO/2012/019575A1 |
The invention relates to a device for producing precise tightening torque for screw connections characterised by the combination of a torque multiplier (100) and a torque wrench (200) which is adapted to said torque multiplier and calibr...
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WO/2011/161488A1 |
The here disclosed invention therefore refers to a ratchet with two handles, that may be operated together oe alternatively. Thereby the deviating torque is neutralized and a reversing movement of bolt or nut overcome by holding one and ...
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WO/2011/099654A1 |
The present invention relates to a driver. The driver comprises: a front body in which a first main gear is provided; a rear body in which a second main gear is disposed coaxially to the first main gear; a connection ring disposed betwee...
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WO/2010/055228A1 |
Reduction gearbox the output of which is the relative movement between two coaxial shafts rotating in the same direction at similar speeds.
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WO/2009/117527A2 |
A gear mechanism is presented. The gear mechanism includes a structure having a spiral-pattern groove with an axis extending through a center of the spiral-pattern groove and an arm with teeth extending across the spiral-pattern groove. ...
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WO/2009/036929A1 |
The invention relates to a hand-held tool (100) with a handle part (39) for gripping the tool and a tool holder (33) for holding a tool part (102), e.g. a drilling or screwing tool (101a-101c). In order to rotationally actuate the tool h...
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WO/2008/054095A1 |
This invention is about the screw driver tool, that is consist of the follows; the screw driver (40) that has main body part(lθ) and rotate axis (41); guide stick (50); handle (70), main body (l l); drive device (21); cover tube valve (...
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WO/2007/130592A2 |
A head cap adapted to secure to the working head of a wrench. The head cap includes a generally flat plate portion having a periphera edge portion. The head cap also includes first and second wing portions that extend from the peripheral...
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WO/2007/087181A2 |
An apparatus for engaging a tubular member. The apparatus comprises an assembly having a driving device containing a first driving rack and a second driving rack, a first driven device containing a first driven rack, and a second driven ...
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WO/2007/075926A2 |
Ratchet wrenches are provided that allow for drive on both the forward and return strokes of the ratchet handle. A combination ring gear, sun gear and planetary gear system is used in combination with a drive pawl arrangement to achieve ...
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WO/2007/061487A2 |
An improved fastener installation tool is provided of the type having a fixture pin for seated reception into a mating recess at the shank end of a threaded fastener, while a power-driven tool socket installs a threaded nut onto the fast...
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WO/2007/027449A2 |
A device for torquing a tubular connection. The device comprises an upper assembly having an upper jaw member, a lower assembly having a lower jaw member, an upper gear for advancing the upper jaw member, and a lower gear for advancing t...
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WO2006033748B1 |
An assembly or reset gear device, typically used with ratchet wrenches, that has a body and at least two pawls pivotally attached to it and another part that has teeth that engage with the second pawl's teeth. The device that acts as an ...
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WO/2006/060290A2 |
A locking pin mechanism for a locking dog which provides for a support sleeve including steps with indentations for supporting a grasping member, and pins whose slanted face intersects the plan of the drive wrench bore in the locking dog...
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WO/2006/052384A1 |
A power driven wrench comprises a head having an opening which carries a toothed or threaded rotary member substantially completely within the head. A shaft is present having a toothed or threaded inner end which engages the toothed rota...
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WO/2006/044723A1 |
Damage to pipe resulting from non-uniform application of gripping forces is minimized by modified power tongs employing pivoting jaws which automatically adjust to the circumference of the pipe. The pivoting jaws pivot about mounting pin...
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WO/2005/115692A1 |
A pneumatic ratchet wrench that has a shift linkage system that allows the user to visually discern which direction the rotating anvil of the wrench will rotate without using the throttle. The shift linkage system is also configured conv...
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WO/2005/086748A2 |
A clamp assembly (10) having a body (12), a power supply (110), a vane jaw arm (42) and stop (66) is provided. The power supply is coupled to the body (12), and the vane (42) located in the body (12). The power supply pivots the vane (42...
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WO/2005/073122A1 |
Apparatus for converting torque are provided. In one form the apparatus is for converting a relatively small input torque into a greater output torque, and the apparatus includes an input portion (11, 12, 13) adapted to receive an input ...
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WO/2005/007993A2 |
An adapter attachment for an auger which includes an connecting shaft sized and shaped to be attached to the pilot bit hole present in the end of an auger, after the removal of pilot bit. The adapter also includes a bolt flange for conne...
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WO/2004/060614A2 |
A power driven wrench comprises a head having an opening which carries a toothed or threaded rotary member substantially completely within the head. A shaft is present having a toothed or threaded inner end which engages the toothed rota...
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WO/2004/014609A2 |
A fastener (10) with a reduced gear affect. The fastener of the present invention comprises a handle assembly (12) having an end (26) and an opening (28) wherein a shaft assembly (22) is positioned within the opening and extending from t...
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WO/2003/049905A1 |
A torque wrench assembly system (10) comprising a housing (22), a transfer shaft (45) positioned in the housing (22), a first drive gear arrangement (23) coupled to the transfer shaft (45); a first drive shaft (46) coupled to the first d...
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WO/2003/001864A2 |
The invention relates to a device for rotating a mounting element (2, 24, 25), whereby the outer surface thereof engages with a screw (9), said screw being arranged in a tool (R¿l? - R¿7?), which comprises a mouth (6.1 - 6.6) with a mo...
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WO/2002/078910A1 |
The present invention relates to a socket wrench which fastens or unfastens members such as bolts or nuts by step-up or step-down revolution, and in particular, to a wrench unit which is equipped with a transmission gear unit to control ...
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WO/2002/053319A2 |
A tool (20) has a pair of elongate housings (30, 32) adapted to be joined together in a housing assembly for enclosing and supporting a flexible drive mechanism (34) entrained about a pair of rotatble elements (36). Each of the rotatable...
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WO/2002/049792A1 |
A method for assembling or disassembling cutting inserts mounted in a rotary cutting tool assembly (20). The cutting tool assembly comprises a plurality of coaxially mounted cutters (22) on a common shaft (24) having an axis of rotation ...
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WO/2002/020220A1 |
A reversible ratchet head assembly includes a reversal actuator (34) which is received in an opening in an output shaft assembly (48) of a tool. The output shaft assembly carries a pawl (60) which pivots on the output shaft assembly betw...
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WO/2002/014022A1 |
A low-profile wrench. An elongate, axially asymmetric housing (11) encloses two turning members (12, 14) which have axes of rotation that are angled with respect to one another. One of the turning members (12), whose axis is oriented in ...
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WO/2002/009911A2 |
The device comprises a larger gear wheel (2) that can be coupled to a screw for fixing the tire (14) of a wheel (13) of an automobile; a smaller gear wheel (3) that can receive actuation of an actuating tool; an arm (4) joining the axles...
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WO/2001/053044A1 |
An improved power tong gear train which includes a ring gear (6) having an open or closed throat. At least three idler gears (25) are positioned such that at least two of the idler gears (25) engage the ring gear (6) through the ring gea...
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WO/2001/028742A1 |
The invention serves to turn hexagon head bolts that are located in an awkward position in which the use of ratchet tools is not possible and in which open-end and ring wrenches, due to a low level of freedom of movement, can turn the bo...
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WO/2000/009293A1 |
Open-end wrench has the basis of the wrench made of two parts, one of which makes bottom (21) and the sides (22), and the other part is the cover (23), with slits on the basis (21), on the forehead of the wrench and on the rotating gear ...
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WO/1999/058074A2 |
Manuel bone anchor placement devices include a lever, a force translator and a rotary force mechanism. The devices are substantially gun- or pistol-shaped and are actuated when a user squeezes the lever to the gripping portion of a handl...
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WO/1999/052682A1 |
A wrench aid (100), includes the ability to act, in at least a first mode of operation, as an extension arm device for extending the action of a spanner (109), socket wrench or like device in order to assist an operator to rotate nuts, b...
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WO/1999/052683A1 |
A wrench aid (100), includes the ability to act, in at least a first mode of operation, as an extension arm device for extending the action of a spanner (109), socket wrench or like device in order to assist an operator to rotate nuts, b...
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WO/1999/024224A2 |
Wrench (10) includes linkage assembly (38) joining drive input (46) with output of wrench socket (90). Linkage assembly (38) includes drive link (40), extending from input socket (46), coacting with conversion link (42), extending to rat...
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WO/1998/053958A1 |
Hand tool and method for loosening of attachment means, such as a nut, bolt, screw or the like. The hand tool comprises three main parts, a support arm (1), a torque application arm (2) and a socket (3). The socket (3) is intended to gri...
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