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Patent Searching and Data


Matches 151 - 200 out of 7,562

Document Document Title
WO/2011/116474A1
The invention is directed to a ratcheted wrench for removing threaded fasteners having two ends and a handle extending between them, and two double-sided fastener extraction heads, one at each end, each fastener extraction head driven by...  
WO/2011/112274A1
A breakout wrench for use with a rock drill string includes a frame adapted for mounting to a rock drill feed guide structure, and a sub-frame rotatably connected to the frame about a drill string longitudinal axis. The sub-frame support...  
WO/2011/103685A1
A ratchet bit driving tool includes a hexagonal tool driving shaft with planar faces and vertices between the faces; a handle drive sleeve with a cylindrical inner bore and adapted for attachment to a handle; and a roller bearing ratchet...  
WO/2011/102704A3
The present invention refers to a self-adjustable bearing wrench for nuts, screws, wheel studs, bolts and the like (in the present application generically referred to as nuts) of different sizes, and that may be used in a great variety o...  
WO/2011/101397A1
The invention relates to a combination (1) of control cabinet keys (2), wherein individual keys are arranged in the same plane but extending at a fixed angle (x) relative to each other and connected via a common center part (4, 5). Due t...  
WO/2011/100258A1
A hydraulic torque wrench has a support partially sandwiched between first and second side plates. The support has hoop that extends beyond the edges of the plates so that the hoop has a smaller width than the wrench. An inner surface of...  
WO/2011/100256A1
A backup tool supports a nut from rotation. The tool has a socket opening having opposing faces that lie along adjacent sides of an equilateral triangle. A threaded opening in the tool has an axis that intersects a third side of this equ...  
WO/2011/094960A1
A fast adjustable spanner used for pipe installation and repair. The fast adjustable spanner includes a spanner lever (2), at least one spanner head (1) and a hinge axis (3) hinging the spanner head (1) with the spanner lever (2). The re...  
WO/2011/092477A1
An unfastening tool comprises tubular sheath adapted to engulf a water tap's spout. It has a rigid elongate link member, preferably threaded, that is moveably disposable to be slidably rotatable relative to the tubular sheath. The tool i...  
WO/2011/093715A1
Abstract There is described a rotary table device (1) provided with means (15, 16, 122) arranged for suspension of a pipe string (4), the rotary table (1) comprising a rotary ring (12) arranged rotatably about the central axis of the rot...  
WO/2011/089297A1
The invention relates to a hand tool comprising a head (2) carrying jaws (2') and an actuating handle (1) that are interconnected by means of an articulation pin (3). An intermediate coupling part (4) is arranged between the head (2) and...  
WO/2011/086148A1
An adjustable socket drive device for wrench, drill and the like comprises a body means (2) having a plurality of parallel cylindrical seats (3) each assigned to house a respective free rotating cylindrical stem means (4) each having a r...  
WO/2011/084199A3
A system for securing a nut (24) used to compress a compliant seal (23) surrounding a radial conductor lead (21 ) of an electric generator (10). The generator has a rotor (11) with the radial conductor lead arranged in a radial lead bore...  
WO/2011/075944A1
A multi-head ratchet sleeve spanner includes a handle (1), at least one annular ratchet head (2) and at least one multi-head sleeve (3). The annular ratchet head (2) is connected with the handle (1). The multi-head sleeve (3) integrates ...  
WO/2011/063099A1
Improved fasteners are provided for minimizing deformation in the corner region of the bearing surfaces. The bearing surfaces have a primary bearing surface and a recessed bearing surface. The primary bearing surfaces may be oriented in ...  
WO/2011/058464A1
A device (1; 1000) for tightening an item (20, 1001) comprising a portion (21) positionable or removable by means of a rotary motion, said device comprising: a first holding element (30) having a first working surface (31) of a material ...  
WO/2011/041018A3
An oil filter removal tool having a base and axially compressible bellows attached at a liquid-tight joint to the base that telescopes over an oil filter being removed defining a container that collects excess oil during filter removal. ...  
WO/2011/041018A2
An oil filter removal tool having a base and axially compressible bellows attached at a liquid-tight joint to the base that telescopes over an oil filter being removed defining a container that collects excess oil during filter removal. ...  
WO/2011/036355A1
The invention relates to a tool for gripping (1) a mechanical part (4), comprising: a bell (3) provided with gripping means (2), a rotatably movable housing (5) coaxial to said bell (3), comprising at least one side window (54) and recei...  
WO/2011/029368A1
A fast regulating anti-skid spanner is consisted of a spanner body (1), a movable spanner head (2), an eccentric key (3) and a spring (4). A fixed spanner head (101) is provided at the front-end of the spanner body (1), and a handle (102...  
WO/2011/027082A3
The invention relates to a wrench which is intended to co-operate with a bolting element, such as an insert (I) belonging to a dental instrument. The wrench comprises a body defining: a first tightening area (14) intended to bear against...  
WO/2011/027082A2
The invention relates to a wrench which is intended to co-operate with a bolting element, such as an insert (I) belonging to a dental instrument. The wrench comprises a body defining: a first tightening area (14) intended to bear against...  
WO/2011/012808A1
The invention relates to a tool (1), including: a head (4) comprising first and second recesses; an externally toothed drive rotor (10) arranged in the first rotatably movable recess and provided with a tip (22) for receiving a rotary me...  
WO/2011/006452A1
A clamp with adjustable jaws has a first clamp body (1) and a second clamp body (2) which cooperate with each other. A long groove (13) is formed in the first clamp body (1). The second clamp body (2) connects with the first clamp body (...  
WO/2011/007726A1
A manufacturing method for an L-shaped nut/bolt turning tool is provided with a cutting step of cutting an elongated steel pipe to obtain a predetermined length of blank (1); an adhesion step of arranging an annular member (R) having an ...  
WO/2011/004997A3
The present invention relates to a wrench with a ratchet member, and more particularly, to a wrench comprising: a handle and a head, wherein the head includes a base portion connected to one end of the handle; a first jaw which extends f...  
WO/2011/004997A2
The present invention relates to a wrench with a ratchet member, and more particularly, to a wrench comprising: a handle and a head, wherein the head includes a base portion connected to one end of the handle; a first jaw which extends f...  
WO/2010/149999A1
The invention relates to a wrench (1) which supports an insert (30), the insert (30) being capable of engaging a nut. The insert (30) is exchangeable for another insert (30) to allow the wrench (1) to engage various sizes of nuts. The wr...  
WO/2010/135598A1
A torque application device (100) according to the present invention comprises a collar (110) for engaging a fastener, a grip (120) coupled to the collar such that a predetermined maximum torque can be applied to the collar to tighten th...  
WO/2010/130119A1
A dual-purpose wrench is made up of a ratchet wheel (4), a detent (5), a spring (6), a jump ring (7) and a circular aperture (3) on the end of a handle member (1). An open-end wrench is provided at one end of the wrench handle member (1)...  
WO/2010/128987A1
A drive system cooperating with the drive mechanism of a ratchet wrench enables a user to use the wrench for its intended purpose and also spin the drive at high speed by pulling an endless belt. The belt is contained in a manner which c...  
WO/2010/125204A1
The invention relates to a movable tool with adjustable jaws, comprising a head (1) bearing the jaws (2-3), with which head are articulated a connecting rod (6) and a straight arm (5). This arm forms a handle (16) and a toothed section (...  
WO/2010/124216A2
A ratchet wrench is provided comprising a wrench handle with a head. A ratchet member has a plurality of ratchet teeth and is seated in the head for rotation about an axis. A pawl disposed within the head is adapted to pivot relative to ...  
WO/2010/124216A3
A ratchet wrench is provided comprising a wrench handle with a head. A ratchet member has a plurality of ratchet teeth and is seated in the head for rotation about an axis. A pawl disposed within the head is adapted to pivot relative to ...  
WO/2010/124216A9
A ratchet wrench is provided comprising a wrench handle with a head. A ratchet member has a plurality of ratchet teeth and is seated in the head for rotation about an axis. A pawl disposed within the head is adapted to pivot relative to ...  
WO/2010/119598A1
Provided is a torque wrench having a cam-type torque detection mechanism capable of detecting torque with high accuracy and allowing users to safely fasten members to be fastened such as bolts with natural handling feel after torque dete...  
WO/2010/089710A3
An implement for loosening stuck connection elements, comprising a striker hammer (2) with a connecting portion (3) for connection to a percussion tool (4) at one end, and a striking surface (6) for imparting an impulsive stress (F) at t...  
WO/2010/107676A9
A wrench includes a head having an internal guide, first and second crowns separated by said internal guide, each of said first and second crowns having a plurality of interior faces, and one or more bolt receiving spaces defined by said...  
WO/2010/107676A2
A wrench includes a head having an internal guide, first and second crowns separated by said internal guide, each of said first and second crowns having a plurality of interior faces, and one or more bolt receiving spaces defined by said...  
WO/2010/107676A3
A wrench includes a head having an internal guide, first and second crowns separated by said internal guide, each of said first and second crowns having a plurality of interior faces, and one or more bolt receiving spaces defined by said...  
WO/2010/107053A1
A universal tightening tool for tightening fastening members, such as screws and bolts, comprises a socket-returning coiled spring having a long service life. A universal tightening tool (4) provided with a socket section (40), a holding...  
WO/2010/102617A1
The invention relates to an assembly having a pipe (2) having an internal thread (1) on at least one side running in a first rotational direction, in which a threaded sleeve (3) is threaded at the end, wherein the threaded sleeve (3) com...  
WO/2010/099775A1
The invention relates to a working and placing tool (1) for connecting elements (2, 2a, 2b, 2c) in the form of a hand-held tool, comprising a drive unit (10) and a transfer and placing head (17, 17a, 17b, 17c, 17d, 17e) that is drivably ...  
WO/2010/091451A1
The present disclosure relates to a scaffolding tool comprising: an elongate handle; and a ratchet socket, wherein the ratchet socket is hingedly connected to a first end of the elongate handle and a second end of the elongate handle com...  
WO/2010/091976A1
The invention relates to a socket key (26) for assembly of a laser ignition system (10) in an internal combustion engine, wherein the socket key (26) comprises a drive region (20) and an output region (22) that are arranged axially behin...  
WO/2010/083577A1
Manual wrench, is characterized for being formed by a manual wrench for tightening, loosening and breaking torque (1) specifically in "WING" type bolts (2), having three parts: triangle-shaped body (3), jackhammer (4) and articulation pi...  
WO/2010/069783A3
The invention relates to a wrench comprising a multi-jaw arrangement (5, 8) for the torque-transmitting and partially encircling grasp on a polygonal profile (13) of an inner opening (3) having a nut or a screw head, wherein a radial jaw...  
WO/2010/069865A2
The invention relates to a screwing tool comprising a ring-shaped head (1), having a ring inner body (5, 6) and a ring outer body (4), wherein the ring inner body (5, 6) comprises an opening having a multi-jaw profile (9, 10) in order to...  
WO/2010/069865A4
The invention relates to a screwing tool comprising a ring-shaped head (1), having a ring inner body (5, 6) and a ring outer body (4), wherein the ring inner body (5, 6) comprises an opening having a multi-jaw profile (9, 10) in order to...  
WO/2010/069865A3
The invention relates to a screwing tool comprising a ring-shaped head (1), having a ring inner body (5, 6) and a ring outer body (4), wherein the ring inner body (5, 6) comprises an opening having a multi-jaw profile (9, 10) in order to...  

Matches 151 - 200 out of 7,562