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Match
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Document |
Document Title |
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7478577 |
Quick adjust ratcheting wrench with cam actuated clamping
The invention is a wrench with jaws adjusted by a cam mechanism and a ratchet mechanism providing a free return stroke of the handle, a simplified construction, convenience of use, durability,...
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7334507 |
Teethless adjustable spanner
A toothless adjustable spanner includes a handle, a head at one end of the handle; a fixing jaw extending from the head; the head being formed with a sliding groove and a receiving groove in the...
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7318365 |
Multistage socket
A multistage socket including a main body having a disc section. Multiple fixing blocks are disposed on one face of the disc section at equal angular intervals. A movable block is arranged between...
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7311020 |
Tool for operating subterranean utility valves
A tool for operating a subterranean utility valve having limited accessibility includes a hollow housing with a plurality of elongated members mounted for sliding movement within the housing. Each...
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7261021 |
Adjustable socket
An adjustable socket having first and second jaw members having manually selectable sizes. An exterior drive unit and a moveable inner driver unit each having serrated interlocking teeth are...
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7156001 |
Adjustable wrench
The adjustable wrench has two wrench elements each having a jaw portion and a body portion, each body portion having angled tongues and grooves, slideably mounted opposite one another with the jaw...
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7140276 |
Adjustable wrench
An adjustable wrench includes a fixed body having a first end formed with a fixed jaw, a mediate portion formed with a mounting portion and a second end formed with a receiving recess, and a...
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7062996 |
Automatically adjusting gripping device
The automatically adjusting gripping device grips a workpiece ever more tightly as greater torque is applied thereto. The device has a base plate having a linear guide slot or series of radial...
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6976410 |
Tool bit drive adaptor
An adaptor to mate with a hand tool such as a folding multipurpose tool to make use of the multipurpose tool as a handle to turn tool bits of various sizes, such as screwdrivers or small socket...
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6971284 |
Compact ratchet wrench with adjustable jaws
The ratchet wrench of this invention includes a jaw adjustment assembly connected with a jaw and gear assembly carried by a wrench head. Components of the jaw adjustment assembly include a scroll...
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6622598 |
Adjustable sleeve barrel structure
The present invention is an adjustable sleeve barrel structure comprising of a sleeve head, a sleeve body, and a set of pawls. The sleeve head is coupled on the bottom with the sleeve body, and...
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6360635 |
Nut for accommodating the head of a fastening element or for inserting into the same
A socket and/or insert ( 6 ) for accommodating a fastener head is inserted in a screwing attachment ( 1 ). The socket and/or insert ( 6 ) comprises two jaws ( 4, 5 ) which engage in a tubular...
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6341544 |
Adjustable head wrench
The present invention is an adjustable head wrench which may be attached to a manual drive mechanism or a power drive mechanism. It includes an attachment feature for connecting it to the drive and...
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6115898 |
Force multiplying apparatus for clamping a workpiece and forming a joint therein
A force multiplying apparatus employs a pivoting clamping arm motion and then a subsequent linear clamping arm motion. A slotted swing arm and a slotted drive link are pivotably and slidably...
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6098972 |
Edge clamp
In order to provide an edge clamp, in particular, for pressing edge parts onto edges of workpieces extending between an upper side and an underside, comprising a clamp body, a first clamping jaw...
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5996446 |
Size adjustable wrench socket
A size adjustable wrench socket is disclosed which has a plurality of jaws which are slidably engaged within a jaw guide for moving radially inward and outward relative to the jaw guide for fitting...
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5918511 |
Adjustable socket wrench
The present invention provides an adjustable socket for a socket wrench. In a preferred embodiment, the adjustable socket comprises a base plate and a collar plate rotatably attached to the base...
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5768961 |
Self-adjusting socket for a wrench handle
A self-adjusting socket (14) for a wrench handle (16) having a drive end (18) with a ratchet reverse lever (20) and a square peg (21). The socket (14) comprises a cylindrical wall (22). A component...
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5660088 |
Adjustable socket wrench with locking arm
An adjustable socket wrench with bolt head locking arm for engaging, removing and replacing different size bolts in a work piece. The socket wrench is designed to engage a bolt head at right angles...
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5606896 |
Articulated gripping box wrench for tight spaces
A gripping box-wrench for engaging and torquing either undistorted or stripped nuts and bolts in tight spaces. A separate cam lever articulated from the wrench engages a rotatably-retained cam to...
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5540124 |
Adjustable gripping device
An adjustable gripping device (10) in the nature of an adjustable socket including a body (11) supporting a stem (14) having arcuate guide surfaces (16) along which gripping jaws (19) slide. The...
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5461948 |
Socket type tool for removing oil filter cartridge
A tool for removing oil filter canisters or cartridges from an internal combustion engine, consists of a pair of elongate sidewalls that extend from the base of the tool along substantially the...
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5448931 |
Adjustable wrench
An adjustable ratchet wrench has a housing carried by a handle. The housing has a generally cylindrical chamber which carries a control member which in turn supports the jaws. The control member is...
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5375489 |
Self-locking universal socket tool
An automatically adjustable socket transferring torque a range of bolt heads sizes in either direction comprises a pair of jaws slidable angled to a center cylinder and urged outward to a receiving...
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5349887 |
Tubular pipe wrench
A tubular pipe wrench for removing and replacing pipes in inaccessible locations includes a generally cylindrical head member having an internal passage large enough to pass the pipe to be worked...
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5337634 |
Laterally adjustable socket with means for providing visible indication of socket operating position
A socket having a plurality of gripping jaws positioned in slots formed in a yoke member, the yoke member in turn being positioned in a cylindrically shaped barrel member. The barrel member has an...
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5315902 |
Stud removing tool
An improved stud removal tool comprises a cylindrical socket having an open end communicating with a coaxial cavity and a shank extending coaxially adjacent the socket opposite the open end, the...
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5251515 |
Break-out device for studs
A device for gripping a stud to unscrew the stud includes a tubular housing. The housing has an axial bore with a plurality of cam surfaces formed in the bore. A cage is carried in the bore. The...
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5249490 |
Adjustable hexagonal wrench
An adjustable wrench having a pair of spring-biased pivoted handles and a plurality of jaw members having fastener-contacting faces actuable by squeezing motion of the handles to close upon a range...
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5094097 |
Hand crimping tool
A hand crimping tool includes a fixed mandrel (6), a moveable mandrel (8), and an operating mechanism (16) for the moveable mandrel (8). The operating mechanism (16) comprises a rotatable lever...
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5052250 |
Starter plug
A spark plug starter tool is provided and consists of a spark plug engaging member attached to distal end of an elongated flexible shaft affixed onto a dowel pin extending from a handle whereby...
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5052101 |
Tool for use with a ZIF PGA socket
A PGA socket (40) and a tool (132) for opening and closing the socket (40) is disclosed. The socket (40) includes a base housing (42) having contact elements (46) disposed in cavities (48). The...
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5016503 |
Adjustable open end wrench
This invention is an open end wrench which is self-adjusting and ratcheting, which clamps a nut with a force greater than the nut turning force exerted on the wrench handle and which fits an entire...
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4932292 |
Sucker rod tool
A double ended socket has a tapered spline bore in each end thereof. A square hole at a midpoint internal flange provides means for attaching the socket to an impact wrench for removing a thread...
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4899626 |
Bolt or stud mounting and extracting tool
The invention provides a bolt or stud mounting and extracting tool having a tool body with a stud receiving recess therein that includes a longitudinal axis which is parallel during operation with...
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4892016 |
Adjustable socket
An adjustable socket having a driver rotatably drivable about a central axis, wherein the driver includes inclined slideways extending with both radial and axial components with respect to the...
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4884480 |
Adjustable socket device
An adjustable socket provides continuous sizing from a minimum opening to a maximum opening to accommodate differently sized nut structures. The socket includes a socket body having a head portion...
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4884479 |
Wrench with rack and segment gear linkage
A wrench of the type having one handle member connected to a pivotal arm member at a pivot point. The handle member, and the pivot arm member terminate in a jaw member, the jaw in the handle member...
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4843926 |
Adjustable wrenches
An open end wrench and a socket wrench are described which are selectively adjustable to rotate fasterners dimensioned pursuant to the English system or the metric system. Both wrenches compris...
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4759237 |
Self-locking nut and tightening tool
A self-locking nut is provided having, at its periphery, a number of longitudinal channels (3) with semi-circular section intended to cooperate with drive balls carried by an appropriate tightening...
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4757729 |
Adjustable socket for a wrench
An adjustable socket for turning threaded fasteners that have polygonal heads includes a core member detachably connectable to a fastener driving tool, and a pair of jaw members flanking the core...
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4676126 |
Adjustable wrench head for spanner nuts
An adjustable wrench head (10) is disclosed for use in conjunction with spanner nuts of various sizes, each spanner nut having a plurality of locking recesses therein. More particularly, a wrench...
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4663999 |
Socket including adjustable jaws
A socket (10) for torquing nuts and bolt heads includes adjustable jaws (18) biased in an outward radial direction by associated helical springs (22) whose inner ends are engaged with a seat...
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4616536 |
Wrench
The wrench comprise two levers (10,21). A jaw (15) is fixed to the one lever (10) on which a slider (17) is displaceable to adjust the mouth width. The second lever (21) is disposed at the slider...
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4608887 |
Adjustable socket including rotatable adjuster
An adjustable socket (10) is disclosed as including a driver (16) having inclined slideways (18) on which jaws (20) are mounted for inward and outward adjusting movement by an adjuster (24)...
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4532835 |
Bi-directional filter wrench
A wrench for installing or removing filter cartridges in locations of limited access, consists of a pair of joined sheet metal stampings having cartridge engaging flanges thereon, arranged to be...
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4520698 |
Adjustable socket for socket wrenches
An adjustable socket for a socket wrench or the like has a body member with two side plates, and between the side plates are jaw members which are concurrently movable parallel to the side plates...
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4436004 |
Universal multi-socket ratchet wrench
A universal multi-socket ratchet wrench comprises in combination a socket gripping body having a plurality of cross slot equally formed around the longitudinal wall of the open head for...
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4378714 |
Adjustable socket including apertured sleeve
An adjustable socket (10) for rotatively driving bolts and nuts is disclosed as including a plurality of jaws (18) mounted on a rotatable driver (16) for quick action adjustment between fully...
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4366732 |
Adjustable socket wrench
An adjustable socket wrench having a socket head at one end with a recess adapted to receive a socket handle at the other end. The socket head is formed with a plurality of arcuately spaced...
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