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Match
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Document |
Document Title |
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8156845 |
Wrench
A wrench includes a driving head, an axle hole formed at an end of the driving head, an accommodating portion disposed in the axle hole for accommodating pawls, a control ring contained in the axle...
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8109182 |
Ratchet tool
The present invention provides a ratchet tool, wherein a circular tooth row is arranged into the round groove of the main body's actuating end. A tool driving seat is assembled rotatably onto the...
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8109181 |
Ratchet screwdriver and construction method
A ratchet screwdriver with an assembly of a handle (10), a body (17), a gear (56), a pawl (21, 22, 71), and a selector (27) movable on the assembly. The selector carries a pawl actuator (38, 81)...
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8096214 |
Ratcheting head with internal self-locking adapter related applications
A ratcheting assembly for a tool comprising a housing, a gear supported by a hollow shaft located in the housing and a pawl to engage the gear. A ring in contact with the housing allows adjustment...
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RE42768 |
Robust wrench
A wrench includes a handle, a clutch, a detent, a controller, a gear and a C-ring. The handle includes an annular head defining a circular space, a pothole not overlapping the circular space, a...
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7992472 |
Torque limiting and ratcheting driver and assembly
A torque-limiting and ratcheting driver. The drive comprises a handle having an enclosed end and an open end, which houses a drive assembly. The drive assembly comprises a drive shaft, a drive...
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7987747 |
Bias assembly for ratchet tools
A ratcheting tool such as a reversible dual-pawl ratchet wrench is disclosed that minimizes wasted motion during ratchet slip or counter-rotation. The ratchet wrench includes a bias assembly that...
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7938042 |
Ratchet wrench with three operative positions
A ratchet wrench includes a head (11) having a through-hole (13) rotatably receiving a drive member (20). Two pawls (30) are pivotably received in two compartments (21) in the drive member (20)....
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7926390 |
Coupling device with configurable actuator
A driving tool includes a shank, a sleeve, and a return spring disposed therebetween. The shank has a ball recess with a ball received therein. The shank has an interior interface adapted for...
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7922719 |
Adjustable angle pawl handle for surgical instruments
A two piece, adjustable angle handle for a surgical instrument, capable of easy adjustment to a number of angles, permitting the handle of the instrument to be grasped with one hand, and the other...
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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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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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7677137 |
Reversible ratchet mechanism for ratchet tools
A reversible ratchet mechanism for ratchet tools comprises a positioning portion the middle section of which is formed with a concave U groove. Two sides of the U groove are each formed with a...
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7661337 |
Fixing structure of direction switch button for reversible wrench
A fixing structure of direction switch buttons for a reversible wrench, in which the wrench is equipped with two direction switch buttons on a driving portion of the wrench. The wrench includes...
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7647852 |
Ratchet screwdriver and connection arrangement
A ratchet screwdriver having an handle (10) and two pivotal pawls (26, 27) and a selector (51) rotatable relative to the handle for actuation of the pawls relative to a gear (18). The selector and...
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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....
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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...
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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...
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7497149 |
Hand tool with adjustable handle
A hand tool includes a first part including a head and a shank which is cooperated with a second part. A positioning hole and a receiving hole are defined in the shank and located on two parallel...
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7484439 |
Quick switching hand tool
A quick switching hand tool comprises a driving head having a ratchet teeth portion; a control device having a control rod; the control rod being installed with a driving block which is interacted...
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7441481 |
Socket wrench having multiple driving heads
A socket wrench having multiple driving heads includes a triangular star-shape handle which consists of an upper and a lower shell. The triangular portions of the handle have respectively a...
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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...
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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...
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7413065 |
Ratcheting mechanism
A ratcheting mechanism for a hand-held tool is provided. The mechanism includes a housing having a central opening and a pair of slots disposed on opposite sides of the opening. Each slot has an...
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7380481 |
Pass through socket and ratchet wrench combination
A pass through socket (12) and wrench (10) combination is disclosed wherein a first drive member (22a, 22b) is provided on the socket's exterior surface and a second drive member (24) is provided...
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7353734 |
Screwdriver having a ratchet mechanism
A screwdriver having a ratchet mechanism includes a handle and a switch assembly. A ratchet base is provided in the handle. The ratchet base is provided with a locating device. The switch assembly...
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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...
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7299720 |
Reversible ratchet wrench
A reversible ratchet including a ratchet body having a drive member for applying torque to a workpiece. The ratchet body defining a receptacle and a ratchet assembly disposed in the receptacle. The...
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7290465 |
Ratchet driver and method of making same
A ratcheting driver configured to rotationally drive an item or work piece is provided. The driver includes a handle and pivotal pawls engageable with a driven gear and capable of ratcheting and...
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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...
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7267033 |
Ratchet wrench having two driving torques
A ratchet wrench includes a tubular member having an inner gear formed in a head, a rotor rotatably received in the head and having a compartment aligned with the inner gear for receiving a...
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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...
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7237459 |
Ratchet screwdriver
A screwdriver includes a shaft fixed to a handle and having two first pawl-receiving grooves and two second pawl-receiving grooves. Two first pawl plates and two second pawl plates are disposed...
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7237458 |
Ratchet screwdriver with a replaceable bit magazine unit
A ratchet screwdriver includes a screwdriver body, a magazine body journalled and disposed removably within the screwdriver body for receiving a plurality of bits, and a ratchet unit disposed on a...
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7234372 |
Reversible ratcheting tool with a smaller head and improved driving torque
A ratcheting tool includes a handle and a head with a compartment. A drive member includes a first end extended beyond the compartment, a second end extended beyond the compartment, and a gear...
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7222557 |
Ratcheting tool driver
A ratcheting tool driver has a handle and a ratcheting body that includes a plurality of recesses for receiving a plurality of pawls having teeth formed thereon. A cover is axially secured to the...
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7213492 |
Control mechanism for a socket wrench
An effective control mechanism for a socket wrench that is capable of safe, high efficiency, high strength torque control while eliminating the problem of losing control due to improperly applied...
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7213491 |
Ratcheting tool
A ratcheting tool having an axial pawl ratcheting mechanism is provided that may be used for a screwdriver or wrench and comprises a first gear including axial gear teeth on a first side providing...
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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...
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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...
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7146883 |
Wrench driven directly to change its direction of operation
A wrench includes a wrench body, an actuating member, a pawl member, a direction control knob, a positioning device, and a driving member. Thus, the direction control knob is mounted on the drive...
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7146881 |
Wrench having a locking device with a smaller driving angle
A wrench includes a drive head, a drive member, a plurality of locking teeth mounted on either one of the inner wall of the drive head and the drive member, and two locking devices located beside...
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7124664 |
Ratchet wrench
A ratchet wrench including a head section formed with two slots and two pawls each having a post slidably fitted through the slots. The ratchet wrench further includes a shift member formed with...
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7121167 |
Flat head reversible power ratchets
A flat headed, reversible power ratchet of relatively small size which uses integral bosses and apertures in its housing to locate and control the movement of its yoke and driving gears on bosses...
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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...
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7096763 |
Direction control device of ratchet spanner
The direction control device comprises a spanner body having a receiving chamber at a head portion thereof; a lateral side of the receiving chamber formed with a braking groove; the spanner body...
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7089829 |
Multi-functional ratchet wrench
A multi-functional ratchet wrench has a wrench body, a ratchet, a pawl, a trigger, a lug connector and a socket connector. The wrench body has a head in which the ratchet is rotatably mounted and...
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7082859 |
Robust wrench
A wrench includes a handle, a clutch, a detent, a controller, a gear and a C-ring. The handle includes an annular head defining a circular space, a pothole not overlapping the circular space, a...
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7077032 |
Ratchet tool having increased driving torque
A ratchet tool includes a handle having a number of inner teeth, a cartridge rotatably received in the handle and having a driving shank and having three side surfaces. Three pawls are rotatably...
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7066056 |
Ratchet tool
A ratchet socket tool includes a socket having a toothed protrusion extending axially from an end thereof and a tube is mounted on the first end of the socket. A driving member rotatably inserts...
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