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Tools > Wrench, Screwdriver, Or Driver Therefor > Handle Clutched To Head > One-way Detent Drive, E.g., Ratchet One-way Detent Drive, E.g., RatchetOne-way Detent Drive, E.g., Ratchet patent applications listed are from June 2005 to current and include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.01/31/08 - 20080022812 - 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 hingeably connected to the head member for selectively closing and opening it and a locking tab is provided for selectively locking the collars in a position for closing the ... 11/22/07 - 20070266830 - Locking flex-head ratchet wrench A ratcheting tool including a handle formed with an integral yoke at a first end and a tool head coupled to the yoke at a pivot. The tool head has a toothed hub facing rearwardly of the pivot and into the yoke. A locking spool is rotatably carried in the ... 10/11/07 - 20070234855 - Screwdriver with multi-sectioned handle A selective one-way screwdriver includes a handle including a grip, a driving device for driving a bit-coupling member in a selected one of two opposite directions, a first driving section, a second driving section comprising a skid-proof device and a third driving section comprising a skid-proof device. The diameter of ... 06/14/07 - 20070131062 - Skateboard tool A multifunction tool according to the present disclosure is formed in a generally “Y” shape to provide leverage and control when the tools included in the first arm or the second arm are employed. The main stem includes a ratchet assembly for a male drive element. The male drive element ... 05/24/07 - 20070113710 - Ratchet wrench A ratchet wrench includes a metal rod member, an outer layer and a grip. The outer layer surrounds an upper portion of the metal rod member, and the outer layer is combined with the grip that can be chosen from a variety of grips having different shapes, colors and patterns. ... 05/17/07 - 20070107559 - Ratchet breakover tool A tool comprising a handle having a first end and a second end and further comprising a ratchet tool at the first handle end and a breakover tool at the second handle end. Also a ratchet breakover tool comprising a tool handle approximately 5 inches to 21 inches in length ... 04/19/07 - 20070084312 - Socket and ratchet wrench A socket and ratchet wrench comprises: an annular-toothed block rotatably received in a wrench body, and a socket. The annular-toothed block has a through engaging hole defined with multiple ribs each connected by a negative arc surface, the respective ribs includes two flat first engaging surfaces and one cambered second ... 04/19/07 - 20070084312 - Socket and ratchet wrench A socket and ratchet wrench comprises: an annular-toothed block rotatably received in a wrench body, and a socket. The annular-toothed block has a through engaging hole defined with multiple ribs each connected by a negative arc surface, the respective ribs includes two flat first engaging surfaces and one cambered second ... 01/11/07 - 20070006688 - 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 is disposed within an intersection position of both shafts. Each end of the cross shaft having an annular ... 01/11/07 - 20070006687 - Wrench extension A wrench extension includes a body having an end with a coupling section for releasably coupling with an open end of a handle of a wrench that has an adjustable head pivotably connected to the other end of the handle. The wrench extension further includes a retaining member mounted to ... 01/04/07 - 20070000355 - 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 unison therewith about an axis. The wrench can have a centering element that ... 12/28/06 - 20060288823 - Ratcheting hand tools particularly suited to bicycle assembly, maintenance and repair Hand tools feature a ratcheting driver implement having opposing ends, one to tighten, and the other to loosen. A non-ratcheting implement of the same size may be provided resulting in a T-handle configuration. The driver implement may be a hex or “Allen” wrench, though other tools such as slot/Phillips screwdrivers, ... 11/23/06 - 20060260440 - 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 that the diameter of the sleeve dial hole accommodates the sleeve; a shaft dial connected ... 10/05/06 - 20060219061 - 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 two jaws of the head. A C-shaped positioning ring is securely engaged with a groove ... 08/31/06 - 20060191382 - Socket ratchet wrench system with pivoting, sleeved handle and/or interchangeable gear housings and drives The socket ratchet wrench of the present invention is a utility tool designed to more efficiently perform the task of tightening or loosening a nut or bolt, or some similar fastener. The present invention comprises a ratchet gear housing, which contains the drive, gear and switch; a handle unit containing ... 07/27/06 - 20060162503 - Oneway ratchet wrench A oneway ratchet wrench includes a wrench body, a ratchet wheel, and a drive mechanism. The drive mechanism includes a support plate, a oneway pawl member, and an elastic member. Thus, the elastic member is mounted between the support plate and the oneway pawl member, so that the wall of ... 07/20/06 - 20060156867 - Three-dimensionally operable wrench A three-dimensionally operable wrench including a head, a handle and a connecting member disposed between the head and the handle. A rear end of the head and a front end of the connecting member are pivotally connected via a first shaft pin. A rear end of the connecting member and ... 05/25/06 - 20060107799 - 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 offset in such body. A first ratchet mechanism disposed in a first head of the wrench attached to ... 03/30/06 - 20060065078 - Ratchet tool with easily removable c-shaped clip A ratchet tool includes an engaging member rotatably received in a hole in the head of the tool and a ratchet mechanism is received in a recess in the head. A lip extends inward from the inner periphery of the hole and the engaging member has a neck extending from ... 03/23/06 - 20060060033 - Disc shaped ratchet wrench A disc shaped ratchet wrench device has an outer concentric member disposed at the outer circumference and formed substantially concentrical to a center of the disc shaped ratchet wrench device. The device further has an inner member disposed within the outer concentric member. The inner disc has a driving element ... 03/09/06 - 20060048610 - 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 section in the other end of the first body, and a switch member pivotally mounted to the ... 03/09/06 - 20060048609 - Ratchet wrench adapted to operate with a different wrench An improved ratchet wrench is provided. In one embodiment, the ratchet wrench comprises a pawl and a square drive tang both at one end, an enclosed square box portion at the other end, the box portion being adapted to connect to a drive tang at a ratcheting end of a ... 02/09/06 - 20060027049 - Ratcheting wrench A ratcheting tool includes a body and a ring disposed in the body. The ring defines a plurality of teeth on a circumference of the ring. A pawl is disposed in the body so that the pawl is movable with respect to the ring between a first position, in which ... 01/26/06 - 20060016296 - Ratchet wrench apparatus for automobile jack and system comprising same Embodiments of the present invention provide for a relatively simple and convenient means of operating an automotive scissors jack to raise the tire of an automobile off the ground more easily. A ratchet wrench system comprises a ratchet wrench including a drive member assembly having a multi-piece rotational force application ... 11/24/05 - 20050257649 - Ratchet wrench having switch structure A ratchet wrench having a switch structure that is stable to apply and easy to manufacture. It comprises a socket box, the ratchet receptacle and the switch receptacle formed within the box end of the handle of the wrench, respectively for housing a tool socket, a ratchet piece and a ... 11/17/05 - 20050252347 - Surgical wrench A surgical wrench that facilitates the adjustment of orthopaedic surgical instruments, implants or other structures or devices with little to no doubt as to the turning direction that will be applied by the surgical wrench. ... 11/03/05 - 20050241443 - Ratchet wrench having simplified adapter A ratchet wrench includes a handle having a head, a hollow ratchet wheel rotatably received in the head and controlled by a control device, and a tool member engageable with a lower portion of the hollow ratchet wheel and having a stem engageable through the hollow ratchet wheel. A resilient ... 10/27/05 - 20050235781 - Socket and ratchet wrench A socket and ratchet wrench comprises: an annular-toothed block rotatably received in a wrench body, and a socket. The annular-toothed block has a through engaging hole defined with multiple ribs each connected by a negative arc surface, the respective ribs includes a flat first engaging surface and two cambered second ... 09/29/05 - 20050211027 - Selective one-way bit-driving apparatus A selective one-way bit-driving apparatus is provided between a handle and a bit. The selective one-way bit-driving apparatus includes a hollow shaft and a bit receiver. The hollow shaft includes a first section for connection with the handle and a second section. The bit receiver includes a first space for ... 09/15/05 - 20050199102 - Socket wrench for ratchet wheel sockets A socket wrench for ratchet wheel sockets, comprises a handle having a recess at a first terminal thereof, an empty space between a pair of ear portions defining the recess, each of the ear portions being provided with an axial hole; a drive piece for retaining a ratchet wheel on ... 09/08/05 - 20050193871 - Locking structure of unidirectional spanner A locking structure of a unidirectional spanner comprises a spanner body having a receiving chamber and at least one directional control communicated with the receiving chamber; a toothless ratchet receiving in the receiving chamber; at least one directional control device receiving in the directional control groove; the directional control device ... 08/04/05 - 20050166718 - Wrench having a ratchet head able to vertically and horizontally rotate for 360 degrees 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 a tong at front end composed of a pair of symmetrical prongs for rotatably engaging with a drum-shaped ratchet head which has ... 06/16/05 - 20050126346 - Wrench assembly A wrench assembly consists of a handle and a wrench. The handle includes a head. The wrench includes a first gear non-rotationally put in the head of the handle, a second gear rotationally installed in the first gear for engagement with a tool bit and a one-way driving device arranged ... 06/09/05 - 20050120835 - Ratchet socket tool A socket tool includes a handle and a socket is movably mounted to one of two ends of the handle. A groove and a plurality of notches are defined in the outer periphery of the end of the handle. The socket has two passages defined through a wall of the ... 06/09/05 - 20050120834 - Ratchet wrench A ratchet wrench includes a handle having a hole for accommodating a ratchet wheel and a pawl therein. The ratchet has a first teeth portion detachably meshed with a second teeth portion of the pawl. The ratchet wheel is rotatably mounted in the hole of the handle and has two ... 06/09/05 - 20050120833 - Ratchet wrench having device for indication of wrench size and turning orientation A ratchet wrench has a wrench body having a hole at an end thereof and a chamber communicated with the hole. A ratchet wheel has an annular teeth portion at an outer surface thereof. The ratchet wheel is rotatably mounted in the hole of the wrench body. A pawl for ... 06/02/05 - 20050115366 - Pawl-less ratchet wrench The present invention provides a wrench having a handle integral with a ratchet head. The ratchet head defines a chamber having a generally circular sidewall. An annular rotor having radial teeth about an outer surface thereof is located in the chamber. The rotor teeth engage a set of teeth extending ... ### FreshPatents.com Support |