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Patent Searching and Data


Matches 551 - 600 out of 7,469

Document Document Title
WO/2002/097286A1
A screw member capable of being reduced in size and weight. A pair of side wall surfaces (18) of each of six torque transmitting parts (16) lie on lines passing through the center line(O) in a sectional shape perpendicular to the center ...  
WO/2002/096604A1
The invention relates to a tool (A) for use on thin-walled, tubular mechanical element or fasteners (B), especially when fitting gas-filled spring elements to press tools. The invention is characterised by a sleeve-shaped main body (1), ...  
WO/2002/090056A2
The present invention relates to an arrangement (1) for a nut (2), which exhibits an internal (3) thread (4) and which has arranged on its outside (5) radially (6) projecting raised parts (7) in the form of gripping devices so arranged a...  
WO/2002/090056A3
The present invention relates to an arrangement (1) for a nut (2), which exhibits an internal (3) thread (4) and which has arranged on its outside (5) radially (6) projecting raised parts (7) in the form of gripping devices so arranged a...  
WO/2002/085576A1
The present invention relates to an adjustable wrench/socket used for to release and fasten nuts or screws, the wrench can be used either manual or by machine driven, to be turned by hand or to be rotated by power-device. The adjustable ...  
WO/2002/081133A1
A drill bit has a chuck engaging shank portion having a geometric cross-sectional shape; a plurality of projections formed on at least a part of at least one of said surfaces; said projections (a) varying in height across said surface, a...  
WO/2002/076680A1
A ratcheting adjustable wrench (100) is disclosed. The wrench (100) has a main body defining a wrench head (102), handle (104)and fixed jaw (106). The main body is fabricated of hardened sheet metal formed from laminations. The adjustabl...  
WO/2002/074497A2
A spanner may be a fixed open jaw, ring or shifting type, characterised in that each face of the spanner that engages a face of a hexagon nut or bolt, has a semi-circular groove in the face, the groove exceeding the dimensions of the ape...  
WO/2002/074498A1
A cam spanner is provided. The cam spanner can easily loosen or tighten members such as a bolt, a nut, a pipe, or the like by continuously rotating them. More particularly, a continuous rotary cam spanner is provided. The continuous rota...  
WO/2002/068155A1
A jamming roller device with rollers (1) equipped with mandrels (1') and being embedded in a basket (3) located upon the inner cylindrical surface of a ring housing (2), and the said baskets (3) have flat and cylindrical parts, and the r...  
WO/2002/061321A1
A coupling device (1) for connecting a first conduit (2) to a second conduit (3), the coupling device comprising: a first sleeve portion (4) sealingly attachable to the first conduit (2) to form a female connection portion (6): a second ...  
WO/2002/053319A2
A tool (20) has a pair of elongate housings (30, 32) adapted to be joined together in a housing assembly for enclosing and supporting a flexible drive mechanism (34) entrained about a pair of rotatble elements (36). Each of the rotatable...  
WO/2002/049792A1
A method for assembling or disassembling cutting inserts mounted in a rotary cutting tool assembly (20). The cutting tool assembly comprises a plurality of coaxially mounted cutters (22) on a common shaft (24) having an axis of rotation ...  
WO/2002/043927A1
The invention concerns a dynamometric key designed in particular for fixing an insert (22) on a handpiece (23). Said dynamometric key is characterised in that it consists of a grip element (3), and a securing element (5), said two elemen...  
WO/2002/034438A2
The invention relates to sets comprising a drill for producing a drilled hole and a screw for screwing into the drilled hole, or into a plug fixed in the drilled hole. The screw comprises a screwhead with at least one recess. The drill c...  
WO/2002/034474A1
A ratchet wrench (1) including a handle (7), a drive stud (9), and a sealed ratchet mechanism including a tool release actuator (2)which forms a recess (6). A reversing lever (18) is coupled to the ratchet mechanism and is movable to for...  
WO/2002/030623A1
Ratchet tool (12) includes a head (12) and a ratchet mechanism for rotation about a first axis, includes a body (36) for carrying a tool element, a handle (18) coupled to the head for rotation about a second axis (30) perpendicular to th...  
WO/2002/026448A2
A device includes a body (21) having a plurality of alternating drive regions (32) and corner regions (33) arranged about a central axis for cooperation to define a socket recess (30) having an open outer end (24) and an inner end (31). ...  
WO/2002/026449A1
A wrench for loosening and tightening of round stocks and hex comprising: i) an operating handle; ii) a fixed jaw having an involute curved member with unidirectional teeth extending from a leading to a trailing edge for gripping the rou...  
WO/2002/027195A2
The invention is concerned with a socket wrench (1) comprising a socket element (2), which is provided with a socket (3) for engagement with a bolt or nut. The socket element (2) is provided with an opening (4) for bolts longer than norm...  
WO/2002/020220A1
A reversible ratchet head assembly includes a reversal actuator (34) which is received in an opening in an output shaft assembly (48) of a tool. The output shaft assembly carries a pawl (60) which pivots on the output shaft assembly betw...  
WO/2002/014022A1
A low-profile wrench. An elongate, axially asymmetric housing (11) encloses two turning members (12, 14) which have axes of rotation that are angled with respect to one another. One of the turning members (12), whose axis is oriented in ...  
WO/2002/014021A1
A dual function sprinkler repair tool (20) for pipe fittings. A generally cylindrical dual function tool head (20) may have an extractor end (24) for tightening and loosening fittings and a tap end (28). The extractor end (24) is tapered...  
WO/2002/004174A1
The invention relates to a tool (30) which has more than one function. As a first function, the tool (30) is capable of activating a fastening element (40), either by direct physical contact or by remote activation. As a second function,...  
WO/2001/098674A1
A releasable security fixing system comprising a bolt (3) having a head and a shank. A security nut (7) which is engageable threadingly with the shank of the bolt and a cupped collar (5) having a hole in the cupped end to fit over the sh...  
WO/2001/094081A1
The invention relates to an exchangeable handle for a handle of a monkey wrench having a hanging hole (26). Said handle comprises a body (1a) made from an at least semi-elastic material which is adjusted innerly to at least one part of t...  
WO/2001/085396A1
The invention concerns a clamp having a hook (29) designed to be engaged on a lug (30). One first jaw (20) of the pliers is provided with a retaining member (46) mobile relative thereto between a retaining position wherein it is adapted ...  
WO/2001/081046A1
In many devices the pressure between gripping faces and gripped faces related to the torsional load applied to turn the gripped object. In these devices the grip can be made to relax automatically as the load is removed. The invention re...  
WO/2001/076827A1
The invention concerns a tool with a rigid jaw (3) defining four protuberances (P1 to P4). The two end protuberances (P1, P4) engage the opposite lobe (41, 42) of the head (4) to be driven, and the intermediate front protuberance (P2) pr...  
WO/2001/074539A1
A stepless ratchet one way clutch mechanism as applied to an improved screwdriver tool is disclosed. A wheel (30) is rotationally fixed to a drive shaft (20). Two couplings (40) are rotatably mounted about the drive shaft (20) and extend...  
WO/2001/072475A1
The tool has a head having an open mouth (21, 70c, 131, 208) with at least one pocket (30, 80, 204) in the head adjacent the open mouth and a perimeter defining an open space into which an item being turned is positioned. A tapered jaw m...  
WO/2001/072476A2
The invention relates to a wrench for use with drilling apparatus used for drilling holes in the ground with a drill bit comprising a drilling segment, extension segments and a distance piece which connects the drill bit to the apparatus...  
WO/2001/071154A1
An apparatus for handling tubular goods which includes an elongate body having a coupling end adapted for mating engagement with a tubular good. The coupling end includes a structural member (4), a flexible cylindrical (3) cage and a pre...  
WO/2001/068324A2
A ratchet wrench includes a wrench body (12) and a switch member (16) that is operatively coupled to a gear engaging member (18) so as to be accessible from an exterior of the wrench body. A spring (100) applies a biaising force to the g...  
WO/2001/060561A1
An extractor tool (200) for removing and replacing a plumbing fixture such as a leaking, rusted tub shoe flange with or without cross hairs, includes a shaft (210) having left-handed threads (218) over most of its length and a frusto-con...  
WO/2001/053043A1
The invention relates to a multi-socket wrench (1) comprising a tubular body (10) having a set of nesting individual sockets (15-18) at each end of the body (10). The body (10) has end portions (11) within which each set of sockets (15-1...  
WO/2001/049458A1
A ratchet wrench (20) is provided which includes a handle (22) having an exterior surface, a head (24) coupled to the handle, a rotatable gear (34) disposed in the head and having ratchet teeth (36) and a rotatable pawl (44) moveable bet...  
WO/2001/045905A1
A ratchet wrench (10) having the opening (20, 22) in the head (14) formed from the top with the pawl (30) being disposed adjacent to the gear (24) within the opening. A retaining plate (48) is disposed over the gear and pawl in the openi...  
WO/2001/043922A1
The invention relates to a hand tool, in particular in the form of a screwdriver or a file, comprising one or more working surfaces with a grooved profile. According to the invention, the grooves are formed by recesses which are created ...  
WO/2001/039915A1
The invention provides a bit (10) for use with a rotatable tool, said bit including: a shaft (12) having a rearward end adapted to be held by a chuck of the rotatable tool, and a forward end (18) having cutting tips formed thereon; a rea...  
WO/2001/039929A2
A hand tool (10) comprising at least three variously-sized sockets for use with nuts and bolts on skateboards is described. The multi-socket hand tool comprises a rod (12) having a first rod end (14) and a second rod end (16); a first so...  
WO/2001/034324A1
A tool for removing damaged fasteners and a method for making such tool wherein the tool (10) includes a first end (12) and a second end (14) with an outside surface (32) and an inside surface (40) defined between ends (12) and (14). A p...  
WO/2001/032365A1
The invention concerns a tool whereof at least one half-side (1D) of its active profile, corresponding to the loosening direction, comprises a rounded part (11) or a forward edge whereof the point (B) nearest to the associated side, of l...  
WO/2001/030542A1
The invention relates to an accessory for use with gas bottles containing gases that require ignition. The accessory comprises a body (12) that includes at least a first spanner formation (22) that permits opening and closing of the gas ...  
WO/2001/028742A1
The invention serves to turn hexagon head bolts that are located in an awkward position in which the use of ratchet tools is not possible and in which open-end and ring wrenches, due to a low level of freedom of movement, can turn the bo...  
WO/2001/028743A1
A composite insulating breaker bar (10) includes an elongated shaft (11) formed of pultruded glass/polyester material, having a reduced end (12) adhesively secured in an axial bore in a plastic handle (14), and a working end (13) adhesiv...  
WO/2001/024973A1
The invention relates to an insert for a ratchet key comprising a mouth-shaped housing which is rotatably mounted in the head of a lever and provided with locking teeth forming a ratchet mechanism with spring loaded detent pawls arranged...  
WO/2001/023146A1
A wrench (10) including first (11) and second (12) jaw members each having first and second gripping portions (23) for gripping an article to be rotated about a work axis and a leverage portion spaced from the gripping portion; one or tw...  
WO/2001/023145A1
The invention concerns a tool (1) comprising a head (4) having at least two engaging surfaces (10) for driving the screwing member by its at least partially matching shape and means (5) driving the head in rotation. The head globally beh...  
WO/2001/021933A1
A clamping mechanism having two or more jaws (1, 2) which may be opened to allow a tubular (5) to be introduced within the jaws and closed to retain the tubular (5) therewithin. Rollers (4) are located within concave recesses (3) and mai...  

Matches 551 - 600 out of 7,469