Matches 1 - 50 out of 337 1 2 3 4 5 6 7 >
Match Document Document Title
7600451 Detachable surgical ratchet  
A surgical ratchet assembly includes a handle, a driver, a ratcheting mechanism and a locking mechanism. The driver is received within the handle in a rotatable relationship with respect thereto....
7597032 Torque wrench as a ratchet instrument for the medical field  
A torque wrench ( 1 ) is embodied as a ratchet instrument in the medical field. A catch segment ( 40 ) which can be displaced in a defined manner is arranged on the periphery of the receiving...
7587961 Reversible ratchet tool  
A reversible ratchet tool includes a rotary member received in a housing and having a number of teeth, a cover secured to the housing and having three depressions located around an axle, two pawl...
7584686 Quick release mechanism for socket wrench  
A socket wrench includes a housing disposed in a driving head and having one or more protruded portions and one or more recessed portions, a gear rotatably received in the housing and having a...
7581471 Over torque proof socket  
A torque adaptor includes a body, a driving portion that rotates with respect to the body when a threshold torque is exceeded, a receiving portion engageable with a workpiece, and a gear plate that...
7536934 Ratchet tool  
A ratchet tool is provided. The ratchet tool includes a body having a head and an elongated handle. A gear train and pawl assembly are contained within the head of the body. A switching mechanism...
7520198 Ratchet screwdriver  
A ratchet screwdriver includes a handle, a ratchet, a shaft and a finger ring. The handle has a body having a receiving chamber and a front through hole. The receiving chamber is formed in the body...
7503443 Torque control mechanism  
A torque limiting device that includes a body, an output race including a distal portion extending from the body for supporting a tool that is to be controlled from the body and a proximal portion...
7497148 Swiveling driver  
A swiveling driver includes a handle portion and a head portion operatively coupled to the handle portion for selectively pivoting relative thereto. The head portion includes an implement and...
7475619 Over torque proof socket  
A socket includes a body having a driving portion, a receiving portion engageable with a rotatable workpiece, a first gear portion capable of being operatively driven by rotation of the driving...
7472629 Ratchet wrench  
A ratchet wrench has a drive-stud element with a drive stud at a first end and a drive recess at a second end. The drive-stud element is coupled with a one-way drive transmitting wheel to rotate in...
7467574 Versatile folding ratchet tool  
A versatile folding ratchet tool comprises a ratchet assembly having two driving ends; and two tool assemblies connected to the two driving ends of the ratchet assembly, respectively; wherein each...
7454997 Axial pawl ratchet mechanism  
An axial pawl ratcheting mechanism is provided that may be used for a wrench and comprises a first disc including axial gear teeth on a first side providing for ratcheting in a first direction. A...
7448300 360 degree rotatable ratchet socket drive body tapered for various axially driven external driving components  
A total wrench structure consisting of two mated structures in combination with a drive tool for the manipulation of fastener heads. A ratchet gear is contained in the first structure of a shape...
7444903 Ratchet wrench having reinforced strength  
A ratchet wrench includes a wrench body provided with a mounting hole and a receiving chamber, a ratchet wheel mounted in the mounting hole of the wrench body and provided with a plurality of...
7424837 Quick switch hand tool  
A quick switch hand tool includes a base board, a plate, a shell, and a cover connected together. A driving shaft is rotatably disposed in the base board, the plate, the shell and the cover. A...
7421772 Ratcheting driver with pivoting pawls and method of arranging same  
A ratcheting driver for rotationally driving a piece and having a handle and pivotal pawls engageable with a driven gear and being capable of ratcheting and driving in both rotational directions. A...
7380481 Pass through socket and ratchet wrench combination  
A pass through socket ( 12 ) and wrench ( 10 ) combination is disclosed wherein a first drive member ( 22 a , 22 b ) is provided on the socket's exterior surface and a second drive member ( 24 ) is...
7370560 Ratchet wrench  
The present invention discloses a ratchet wrench comprising a head ( 1 ) having a driving aperture ( 2 ) for engaging a drive means ( 4 ) rotatable therein. A handle ( 3 ) mounted for tilting...
7353735 Ratchet wrench  
A ratchet wrench includes a body with a head portion and a shaft. The head portion includes a cavity. A rotatable member is received by the cavity and is rotatable about an axis. The rotatable...
7340983 Spanner with prevention of disengagement of fasteners  
A spanner comprises a box end that has an inner periphery consisting of a number of wall faces to define a first polygonal receiving space. Each wall face includes a groove defined therein. The...
7331257 Returning assembly of spanner  
A returning assembly of a spanner includes a driving portion having a receiving space for receiving a driving head, a switch unit and an ejecting unit having a truncated conic shape; a radial...
7331258 Tire-assembly spanner  
A tire-assembly spanner which comprises a hollow handle installed with a bending tube portion at one end thereof; another end of the handle being installed with a holding portion; an engaging...
7311018 Wrench  
A wrench includes a handle, a joint movably mounted on the handle and a working unit pivotally connected to the joint. The handle pivots relative to the working unit between a first position, where...
7287448 Reversible high-torque screwdriver  
A screwdriver includes a handle, a first body having an end securely mounted in the handle, a second body rotatably mounted in the first body, a ratcheting mechanism slidably mounted in a receiving...
7281452 Wrench having a ratchet head able to vertically and horizontally rotate for 360°  
A wrench having a ratchet head able to vertically and horizontally rotate for 360° includes a tang having a longitudinal slit of predetermined length in the center and a pair of symmetrical prongs...
7263919 Ratcheting tool with vertically curved tooth arrangement  
A ratcheting tool includes a body, a compartment defined by the body, a gear rotatably disposed in the compartment, and a pawl. The pawl, disposed within the tool, selectively prevents the tool...
7249539 Open end ratchet wrench  
A ratchet wrench includes a generally open head member and a handle connected thereto. A pair of generally C-shaped collars are hingedly connected to the head member for selectively closing and...
7246544 Rotary wrench  
A rotary wrench including a working head and a handle. The handle has two arms defining a holding space in which the working head is installed. The two arms are respectively formed with a first...
7243388 Mupti-function wrench  
A wrench includes a core plate made of metal and an outer portion such as rubber encloses the core plate. A driving member and a ratchet mechanism are received in the through holes in the core...
7243577 Lug wrench having ratchet assembly in the socket head  
A lug wrench includes a ratchet-type assembly in at least one end of the wrench whereby lug nuts can be turned in the manner of a lug wrench and a ratchet-type wrench. The ratchet mechanism can be...
7237460 Biasing arrangement for a pawl of a reversible ratchet-type wrench  
A reversible ratchet-type wrench includes a handle and a head extended from the handle and having a hole. A web is defined between the handle and the head, and a cavity is defined in the web and...
7225708 Ratchet tool having smooth engaging member  
A ratchet tool includes a tool member rotatably engaged into a cartridge and having a gear, two pawls slidably received in the cartridge and each having one or more teeth biased to engage with the...
7194934 Ratcheting torque wrench  
A ratcheting torque wrench comprising a torsional shaft connected to a hex tip; a sleeve that fits over the torsional shaft; a sleeve dial having a hole and configured to fit around the sleeve such...
7185564 Pipe wrench having a fixed positioning ring  
A ratchet pipe wrench a C-shaped head including two jaws and a ratchet mechanism is received in the head so as to engage with a C-shaped engaging member rotatably engaged with the space between the...
7181997 Ratchet screwdriver and method of making same  
A ratchet screwdriver and method of making same wherein there is a handle and there is a ratchet gear and pawls inside the handle. An adjuster is inside the handle and is movable by a tool...
7178429 Easy-to-assemble ratcheting tool  
A ratcheting tool includes a handle and a head extending from the handle. The handle includes a compartment communicated with a hole of the head. A drive member is rotatably mounted in the hole of...
7174810 Selective one-way tool  
A selective one-way tool includes a handle, a transmission positioned in the slot, a bit-engaging element installed on the handle and a mode-switching ring rotationally installed on the handle. The...
7168342 Ratchet screwdriver with actuator cap and method  
A ratchet screwdriver having a base assembly including a handle and an insert, and having a can rotatable on the base assembly, and there is pawl mechanism which is controlled by the cap. There is...
7165479 Selective one-way wrench  
There is disclosed a selective one-way wrench with a device for retaining a socket. The selective one-way wrench includes a handle and a head formed at an end of the handle. The retaining device...
7155998 T-shaped ratchet wrench  
A T-shaped ratchet wrench having a main body and a force-applying auxiliary arm. The main body includes a cross shaft and a working shaft. A ratchet driving mechanism having a change-over selector...
7152508 Ratchet extraction wrench  
A combination ratchet wrench having a standard open-type or box-type wrench at one end thereof and a ratcheting extraction box at the other end thereof. The ratchet extraction wrench box is...
7143669 Wrench combination  
A wrench combination includes a wrench and a drive member. An inner protrusion is formed on a polygonal inner periphery of a box end of the wrench. The drive member includes an engaging portion...
7137319 Ratchet wrench  
A ratchet wrench rotatably operable in a vertical plane for removal and installation of a fastener includes a body with a shank portion and outwardly extending first and second member forming an...
7121170 Ratchet wrench operated conveniently  
A ratchet wrench includes a handle, a drive head, a ratchet wheel, a pawl member, a control knob, a positioning plate, and an urging spring. Thus, the ratchet wrench includes a positioning plate to...
7121171 Ratchet control structure of bidirectional ratchet spanner  
A bi-directional ratchet spanner with a ratchet control structure includes a first receiving portion for receiving a ratchet; a second receiving portion for receiving a braking block; and a third...
7121168 Bit-driving apparatus  
A bit-driving apparatus is provided between a handle and a bit. The bit-driving apparatus includes a hollow shaft and a bit receiver. The hollow shaft includes a first section for connection with...
7117765 Color coded tool kit and methods  
A tool kit having at least one ratchet and at least two sets of sockets. Each ratchet having a first color coded indicia indicating the size of the driver on each particular ratchet. The first, and...
7114415 Control device for ratchet tool  
A ratchet tool includes a handle having a chamber formed in a head for rotatably receiving a drive member which includes a gear, a pawl is received within the handle and includes two end portions...
7114705 Grab-activated self-locking winch handle  
A lock/release mechanism for the crank handle of a winch consists of a set of one or more pins that are captured within the drive head of the handle. Within the drive head is an actuation rod,...
Matches 1 - 50 out of 337 1 2 3 4 5 6 7 >