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Document |
Document Title |
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8087326 |
Low profile wrench and method
A member may be rotated by engaging the member with a drive element and rotating the drive element in a single direction such that rotation in an opposite direction is prevented.
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7971509 |
Dual screwdriver adaptable to connector assemblies of different types and sizes
A dual screwdriver is provided for connecting and disconnecting a connector assembly having first and second jackscrew guideposts. In one embodiment, the dual screwdriver includes a housing, a user...
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7905162 |
Low profile wrench
A wrench for rotating a member comprises an elongate body having a head portion. The wrench may include a drive mechanism mounted to the head portion. The drive mechanism may comprise a drive gear...
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7866234 |
Manual core rotation device
A device for manually rotating a core of a gas turbine engine, said device comprising a drive mechanism, an operator control, and a flexible cable rotatably coupling said drive mechanism and said...
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7849766 |
Speed multiply screwdriver handle
A screwdriver is disclosed including a handle, a shaft, and a gearbox disposed between the handle and the shaft. The gearbox is structured and arranged to cause rotational motion of the shaft at a...
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7836797 |
Tool ratchet
A tool ratchet for tightening and loosening screws and/or nuts and the like, has a handle and a receiving piece operatively connected with handle via a ratchet mechanism, and with an electric...
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7827885 |
Drive extension wrench
An driver extension wrench having a pair of elongate housing members with openings at opposing ends of the housing members, with a plurality of interior posts at a predetermine spacing. The...
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7770494 |
Ratchet driver
A ratchet device constructed in accordance with one embodiment of the present disclosure is depicted. The ratchet device includes a ratchet body having a handle and a ratchet head. The handle is...
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7748296 |
Ratchet screwdriver with an accelerating structure
A ratchet screwdriver with an accelerating structure is provided, in particular to one combined a ratchet seat and a solar gear system. The ratchet seat controls the operating direction, and the...
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7721627 |
Attachments for power tools
An attachment for a power tool to facilitate the insertion and removal of fasteners in otherwise inaccessible locations including an adapter having a bolting insert, the bolting insert including a...
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7703356 |
Tool assembly, system and method, for driving threaded members
A system and tool assembly for driving threaded members includes, a set of interlocking torque transfer modules for transferring a torque between a driver coupled with a first one of the modules...
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7464454 |
Method for setting self-tapping rivets
A rivet setting device for setting a self-tapping rivet in a work piece includes a rotatable head for rotating a self-tapping rivet to form a hole in the work piece and a shank retracting assembly...
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7320267 |
Ratchet box end wrench
A ratchet box end wrench includes a shank, a ratchet, a ring gear, three wheel members, a belt and a crank. The shank includes a space defined therein, a first pivot hole defined therein and a...
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7284463 |
Attachment for a socket wrench, and method
The invention includes an attachment for a socket wrench that is capable of imparting torque about an axis simultaneously in opposite directions. The invention also includes a method for imparting...
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7254935 |
Ratchet arrangement for a chain splitter
A ratchet arrangement of a chain splitter comprises a rotating rod integrally formed at a side of the ratchet wrench, and the rotating rod is to be screwed in a threaded hole of a splitter body....
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7237457 |
Screw feeder adapter for a power screwdriver
A screw feeder adapter includes a housing having a first connecting portion for connection to a screw feeder, a second connecting portion, and a retaining portion connected between the first...
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7204174 |
Wrench assembly
A wrench assembly a housing that has a top wall, a bottom wall and peripheral wall extending between and attached to the top and bottom walls. The top wall has an opening extending therethrough and...
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7168340 |
Ratchet wrench having constant drive
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...
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7137318 |
Ratchet-based, torqued-enhanced fastener tool
A ratchet-based, torque-enhanced fastener tool for tightening and loosening nuts, bolts, lug nuts and other fasteners includes a main housing and a handle attached to the main housing. A trigger is...
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7121172 |
Dual-headed ratcheting basin wrench
A dual-headed ratchet basin wrench for use with compression fittings having a lock nut affixed to a coupling wherein a pair of ratchet jaws rotate to turn the lock nut while a pair of stationary...
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7062992 |
Constant rotation rotary torque multiplier
A wrench with torque augmenting means consisting of an output socket wrench which utilizes a ratchet arrangement and which includes an input cog that is adapted to receive an external drive tool....
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6945139 |
Offset socket drive
An offset socket drive has a body member with a drive gear that receives the drive head of an impact socket and a driven gear, gearably connected with the drive gear, The driven gear has a hollow...
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6923094 |
Advanced tool systems
A tool has a pair of elongate housings adapted to be joined together in a housing assembly for enclosing and supporting a flexible drive mechanism entrained about a pair of rotatable elements. Each...
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6904831 |
Rivet setting device for setting self-tapping rivets
A rivet setting device for setting a self-tapping rivet in a work piece includes a rotatable head for rotating a self-tapping rivet to form a hole in the work piece and a shank retracting assembly...
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6834567 |
Multiple torque adjustable spindles with a single drive motor
A multiple spindle tool has a single input drive motor and a plurality of output spindles. A gear arrangement including a central gear and three planet gears and three slip clutches are positioned...
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6681660 |
Variable speed ratchet wrench and method of use
A variable speed ratchet wrench comprising a main handle portion with an opening for receiving a planetary gear mechanism, a planetary gear mechanism with a locking device attached to an output...
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6668685 |
Multi-lug socket tool
A device for simultaneously removing all of the lug nuts on a vehicle's wheel, thereby reducing the amount of time required to remove the wheel from the vehicle. The device has multiple sockets...
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6457385 |
Precision driver rotation structure
A rotation structure for a precision driver includes a handle, a bushing, a shank, a rotation plate, a knob and planet gears. The handle is a hollow tube provided at its top a containing base...
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6330840 |
Planetary ratchet wrench and pipe cutting tool
A planetary ratchet wrench with an optional add-on pipe cutting tool. The basic tool includes first and second intermeshing gear members, where one of the gear members includes a pair of arcuate...
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6260443 |
Hand wrench with torque augmenting means
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6257097 |
Ratchet tool having an eccentric rotator
A ratchet tool includes a head in which a disk is engaged and the disk has an engaging member extending from an end of the head. A flange extends from the disk and the flange has toothed inner...
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5947212 |
Dual-mode fastener-driving tool
A dual-mode fastener-driving tool is operable in a first mode, where a drive shaft is driven to rotate relative to a handle body by a drive ring and a driven gear assembly, and a second mode, where...
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5927156 |
Wrench with side drive mechanism
A wrench with a side drive mechanism that includes a wrench housing assembly having a wrench housing and a housing cover; a rotatable wrench socket, rotatably entrapped by the wrench housing...
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5860335 |
Torque transfer device with adjustment apparatus
A torque transfer device allows torque to be input at one point of the device and transferred to another point of the device at which the power or torque can be taken from the device. The device...
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5775182 |
Compound power socket wrench
A new Compound Power Socket Wrench System for facilitating removal and tightening of fasteners which are inaccessible to conventional tools. The inventive device includes a handle, a drive means...
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5735182 |
Apparatus for assembling threaded connectors
An apparatus assembles threaded parts in a cramped space. The apparatus grasps a nut so that an axial force may be placed on the nut while it is being threaded. The apparatus also provides a...
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5732605 |
Wrench extension tool
A wrench extension tool having a gear train of intermeshing idler gears contained within an inner housing formed of two (2) curved and substantially parallel plates. Aligned pairs of bores are...
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5699702 |
Wrenching tool with free-floating, self-relieving anti-rotation key
There is disclosed an improvement in rotational wrenching tools used in the aerospace industry to apply a fastener nut to a fastener pin at a limiting, preload torsion. The pins used for the...
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5697266 |
Line fitting orientation guide for a fitting manipulating tool including a split socket and combination thereof
Line fitting orientation guides for use with a split socket and socket drive assembly are disclosed, the guides including an opening for receiving and abutting the line on which the fitting is...
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5690005 |
Tool for remotely installing and torquing tie rod nut with limited vertical access
A tool for installing and torquing a tensioning nut onto a tie rod of a shroud repair apparatus. The nut torquing tool has a socket for coupling with the tensioning nut and an adaptor for coupling...
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5586474 |
Torque transfer tool
A torque transfer device allows torque to be input at one point of the device and transferred to another point of the device at which the power or torque can be taken from the device. The device...
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5544553 |
Off-set geared nutrunner attachment
An open-ended, off-set geared nutrunner has a housing with an opening providing access to a socket opening in the driving gear, and seating structure mounted around the opening to receive the head...
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5537901 |
Apparatus for making fine adjustments to a rotary adjuster
An apparatus for making minute adjustments to a rotary adjuster, such as head alignment of a helical scan device, includes reduction means for receiving an angular displacement and transmitting a...
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5522285 |
Mechanism for locating a slotted socket relative to a drive transfer housing and combination thereof
A device for manipulating threaded connectors is disclosed, the device being particularly well suited for manipulating line fittings. The device includes a housing, a socket, a compact drive...
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5461949 |
Ratchet transfer device
A ratchet transfer device is provided for a reversible ratchet handle of a socket wrench set, the handle having a drive end with a ratchet reverse lever and a square peg. The device consists of an...
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5460062 |
Reaction unit for threaded connector manipulating device and combination thereof
A device for manipulating threaded connectors is disclosed, the device being particularly well suited for manipulating line fittings. The device includes a socket and compact drive assembly which...
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5406866 |
Speed-selectable screwdriver
The drive speed of a drive shaft of a screwdriver is selectable by a user by holding a gear transmission housing. Two sets of pinch rollers are employed to rotate the drive shaft at one speed. When...
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5406596 |
Device for the sealed clamping against a support surface of an instrumentation column
The device includes a removable supporting end piece (26) which comes to rest on the top end part of a support assembly (21) fixed to the end of a port adapter of the head of the vessel of a...
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5393036 |
Continuously engaged tangential driving tool
Wrench for continuous driving engagement with a rotatively driven element such as a screw, bolt or nut, which is particularly suitable for use where the ends of the driven element are not...
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5386745 |
Motion converting mechanism and rotary tool
A motion converting mechanism according to the present invention is constructed such that pinions (10, 11) are engaged with a circular arcuate gear (8) for performing reciprocating circular arcuate...
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