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Patent Searching and Data


Matches 701 - 750 out of 7,575

Document Document Title
WO/2000/071300A1
The invention relates to a universal spanner, comprising a jaw (16) which is mounted so that it can be pivoted about a shaft (5) that is fixed to the handle (1). Said shaft lies perpendicular to the extended plane of the jaws (15, 16). T...  
WO/2000/066328A1
A gearless ratchet mechanism (100) having a torque input member (110) and a torque output member (120). A plurality of substantially cylindrical rolls (180, 190) are arranged in pairs, in a first space within the housing defined by an in...  
WO/2000/064636A1
The wire nut tool (10) of the present invention includes a handle (12), a holder (18), and a shaft (14) extending from the holder (18) which is received within an aperture (15) formed in the handle (12). The holder (18) contains an apert...  
WO/2000/061334A1
The pull stud removal device (10) selectively attaches to a specific model of pull stud (12), which is in turn threadably mounted in a tool holder (14). The removal device has a polygonal-shaped body (20) that includes a top end (22), a ...  
WO/2000/061960A1
A stepless ratchet one way clutch mechanism, which provides an improved ratchet tool, is disclosed. A drive head (30) is rotatably fitted into a cylindrical recess (18) in a wrench housing. The drive head (30) includes a partially triang...  
WO/2000/059686A2
The invention refers to the electrically insulated hand tool with a detent mechanism that allows for rotation and/or for the transfer of force in a specific direction only, whereby the direction of rotation and/or the direction of the tr...  
WO/2000/058057A1
A wrench has a head portion (10) adapted to engage and apply torque to a workpiece, including a ring member (14) which surrounds the workpiece and has a fixed end (16) and a free end (18) such that, when the ring engages a workpiece and ...  
WO/2000/058056A1
Disclosed is an asymmetrical fastening system comprising (1) a fastener having asymmetrical loosening surfaces and tightening surfaces formed in a single fastening periphery, and (2) a wrench comprising asymmetrical loosening surfaces an...  
WO/2000/054938A1
A biasing structure (40) for maintaining a pawl (24) in engagement with a toothed gear (20) of a ratchet wrench is provided. The structure includes an elongated plunger (44) having an axis, a pawl engagement end (52), a spring insertion ...  
WO/2000/054937A1
A reversible ratchet wrench (10) has a ratchet body (11) with a cavity (15) receiving the ratchet assembly (20). A pawl-engaging reversing lever is insertable through an opening in the ratchet body from the cavity (15) and has a flange (...  
WO/2000/053376A1
The invention relates to a pin spanner with a first body (10) and a second body (30). Said bodies are provided with receptacles (12 or 32) for holding the pin spanners (50) which are linked to each other in such a way that they can be mo...  
WO/2000/051790A1
A plurality of circumferentially-spaced driving lugs (16) are formed on the improved square-drive tang (14) of a wrench, such as a ratchet wrench; and these driving lugs cooperate with a corresponding plurality of recesses or pockets (20...  
WO/2000/045057A1
A high torque wrenching system having a wrench (20) with asymmetrical torque transmission capability. The wrench includes a plurality of protuberances (32) and a plurality of recesses (50) around a central axis (A). The fastener (30) als...  
WO/2000/038589A1
Ratchet wrench and a torque indicator combined concentrically in a single housing. The ratchet wrench is useful for driving a fastener used in dentistry. In operation, the handle of the wrench can be rotated in one direction to impart to...  
WO/2000/037811A1
The invention relates to a screw device, an assembly for theft-proofing vehicle wheels, and a motor vehicle with theft-proofed vehicle wheels. The screw device (1) comprises a screw (2) having a head (5) and a threaded portion (6) intend...  
WO/2000/034012A1
A hand tool includes a shaft (12) and a rotatable handle (14) that is coupled to the shaft bar by a ratchet mechanism (28). The disclosed ratchet mechanism provides a clockwise ratcheting action, a counterclockwise ratcheting action, and...  
WO/2000/032358A1
A reversible ratchet head assembly (14) includes a reversal actuator (34) which is received in an opening (46) in an output shaft assembly (48) of a tool (10). The output shaft assembly (48) carries a pawl (60) which pivots on the output...  
WO/2000/030813A1
The inventive open-end wrench for a hexagon object (3) has a wrench head (1) and a wrench handle (2). The diametric inner faces of two wrench jaws (4, 5) represent a front (9 or 11) and a rear point of impact (6, 7). The front points of ...  
WO/2000/027594A1
An open end wrench (10) having two heads (12, 14) each of which provides ratchet action, each of which accepts fasteners of different nominal sizes, and each of which imposes torque on the fastener only on flat facets (6) and not at apic...  
WO/2000/021718A1
An adjustable socket (10) has a number of selectable socket size openings available. It includes a drive member (1), an indexing collar (4) positioned within the drive member (1), and an axially moveable drive core (2) positioned within ...  
WO/2000/020173A1
A spark plug includes a ground electrode, a firing electrode, an insulator core, and an outer shell surrounding the insulator core. The outer shell has a threaded section for mounting the spark plug in a combustion engine and a splined s...  
WO/2000/019113A1
A method of installing threaded fastener (79) from the near side (74) of hole (75, 76) through substrate (72, 73) by passing a first portion of fastener (79) completely through hole (75, 76) to the far side of hole (75, 76). The first po...  
WO/2000/015391A1
A wrench (30) having a floating pawl (46) in a non-circular opening (42) in the head (34) of the wrench. The pawl has alternate positions for forward and reverse movement of the wrench. A reversing lever (70) selectively moves an actuato...  
WO/2000/015393A1
The invention relates to a motor-driven screw driver comprising a drive motor to which a first torque limiter is assigned and a head (1) which presents the screw-driving tool or a recess for a screw-driving tool. A ratchet mechanism (6) ...  
WO/2000/015966A1
The invention relates to an improved structure of a multi-angle nut and its driving or unscrewing tool characterized in that the outer diameter of the nut and the inner diameter of the driving or unscrewing tool are longitudinally gradua...  
WO/2000/015392A1
A tool to remove a locked collar locked to the threaded shaft of a frangile fastener, having a collet (20) with gripping means and inner grasping teeth (23) has a segment removed to permit the collet to decrease in size. An outer cylinde...  
WO/2000/013857A1
A driver bit and a driving tool having a plurality of projections (14, 24, 32) formed on at least one surface (12, 24) of the shank portion/driving portion of the bit/tool (10) to retain the bit in a bit holder, or to retain a socket or ...  
WO1999067058A3
A ratchet wrench includes a handle (12), a housing (13) attached to said handle, a ratchet gear (26) mounted for rotation in said housing, the ratchet gear having an axis of rotation extending through the housing, and means (36) connecte...  
WO/2000/010773A2
An open end wrench that is adapted to rotate a predetermined hexagonal nut having equal, flat sides without deforming any of the corners of the nut. The wrench includes a lever arm and a head. The head is joined to the lever arm. The hea...  
WO/2000/009293A1
Open-end wrench has the basis of the wrench made of two parts, one of which makes bottom (21) and the sides (22), and the other part is the cover (23), with slits on the basis (21), on the forehead of the wrench and on the rotating gear ...  
WO/2000/003843A1
Tool with self-locking grip featuring a handle (1), two levers (2a) and (2b), and a self-locking device (3), in which the handle (1) features a main body (45), containing two prismatic housing-guides (4a) and (4b) which hold the two leve...  
WO/2000/001509A1
An automatic screw fastener which automatically fastens a bolt or the like mounted on a mounting member made of metal or the like into which nails and the like are hardly driven, comprising a casing (2), a rotor (4) placed rotatably and ...  
WO/1999/067058A2
A ratchet wrench includes a handle (12), a housing (13) attached to said handle, a ratchet gear (26) mounted for rotation in said housing, the ratchet gear having an axis of rotation extending through the housing, and means (36) connecte...  
WO1999056916A3
Disclosed is a handle for a hand tool, especially a screwdriver grip, having an elongated body (2) for interchangeably clamping torque-transmitting tool bits. Essentially, at least two polygonal shanks (3, 4, 5) are provided as tool clam...  
WO1999058074A3
Manuel bone anchor placement devices include a lever, a force translator and a rotary force mechanism. The devices are substantially gun- or pistol-shaped and are actuated when a user squeezes the lever to the gripping portion of a handl...  
WO/1999/062674A1
A ratcheting open-ended wrench (20) has a movable jaw (30) pivotally attached to a fixed jaw (32). The jaws (30, 32) define an opening (28) capable of receiving the hexagonal head (H) of a fastener such as a nut, bolt, hose fitting or pi...  
WO/1999/061207A1
The invention relates to a wheel nut spanner (1) comprising a nut socket portion (3) and a torque arm (2). The torque arm (2) is constituted by a thin wall tube (9) of ultrahigh-tensile strength steel.  
WO/1999/058074A2
Manuel bone anchor placement devices include a lever, a force translator and a rotary force mechanism. The devices are substantially gun- or pistol-shaped and are actuated when a user squeezes the lever to the gripping portion of a handl...  
WO/1999/056916A2
Disclosed is a handle for a hand tool, especially a screwdriver grip, having an elongated body (2) for interchangeably clamping torque-transmitting tool bits. Essentially, at least two polygonal shanks (3, 4, 5) are provided as tool clam...  
WO/1999/054091A1
A wrench device (10) with a bearing-type clutch for selectively (420) and reversibly (420) providing a unidirectional force and opposing rotation. The wrench (10) includes one or more bearings (80 and 82) in an irregular space (62) betwe...  
WO/1999/052682A1
A wrench aid (100), includes the ability to act, in at least a first mode of operation, as an extension arm device for extending the action of a spanner (109), socket wrench or like device in order to assist an operator to rotate nuts, b...  
WO/1999/052683A1
A wrench aid (100), includes the ability to act, in at least a first mode of operation, as an extension arm device for extending the action of a spanner (109), socket wrench or like device in order to assist an operator to rotate nuts, b...  
WO/1999/052680A1
A high torque wrenching system is provided having a wrench with asymmetrical torque transmission capability. The wrench includes a plurality of protuberances and a plurality of recesses around a central axis. The fastener also includes a...  
WO/1999/052681A1
A ratchet wrench including a handle (7), a drive stud (9) and a ratchet mechanism (20) further includes a tool release mechanism. The tool release mechanism includes a control rod (2) that slides along the centerline of the drive stud (9...  
WO1999029471A9
A ratcheting adjustable jaw wrench (20) includes a stationary jaw (36) having a window (42), a movable jaw (46), an adjustment screw (62) which engages the movable jaw (46), and a handle (22). A frame (54) is slidably disposed within the...  
WO/1999/047308A1
A palm driver (10) has a rotatable drive member (35) and an ergonomic handle body (11) connected to the drive member through a ratchet mechanism (37) and covered by a cushioning grip (30). The handle body is asymmetrically curved and is ...  
WO/1999/046088A1
A ratchet wrench (10) includes a ratchet head (12) having a part-cylindrical surface (18) with head teeth (20) thereon and an elongated handle (14) hingedly coupled to the head (12). The handle (14) has an axial first bore (32). A rod (4...  
WO/1999/046087A1
A ratchet wrench (10) having a handle (12) and an integral head (14). The head (14) has a chamber (20) formed therein with a wall (22) about the chamber (20). At least one tooth (26) is formed on the wall (22) and projects into the chamb...  
WO1999034959B1
A socket tool (20) has an elongated body (21) with driving and driven inserts, respectively, embedded in the opposite ends thereof, the inserts being flush with or recessed inwardly from the ends of the body. Metal or non-metallic annula...  
WO1999028076A8
A working tool comprising a driver bit (11), a socket body (2) fitted around the driver bit (11), axially movable along an outer circumferential surface of the driver bit (11) and withdrawable from the driver bit (11) but non-rotatable, ...  

Matches 701 - 750 out of 7,575