| Patents for B25B 23 - Details of, or accessories for, spanners, wrenches, screwdrivers (20,046) |
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| 05/02/2002 | DE10143182A1 Torque limiter for screwdriver has compression spring which can be pre-tensioned by means of setting element |
| 05/02/2002 | DE10143181A1 Screwdriver torque limiting device has locking recesses at circumferential edge of traveler plate |
| 05/01/2002 | CN2488651Y Combined split muff |
| 05/01/2002 | CN2488650Y Improved structure for sleeve barrel driving screwdriver |
| 05/01/2002 | CN1347480A Fixing means with machine readable information memory |
| 05/01/2002 | CN1346948A Controllable planetary transmission |
| 04/30/2002 | US6379020 Plumbing tool |
| 04/30/2002 | US6379019 Lighting structure of a socket wrench |
| 04/30/2002 | US6378623 Torque control type impact wrench |
| 04/30/2002 | US6378400 Detachable handle socket ratchet wrench system |
| 04/25/2002 | DE10051011A1 Torque wrench has electronic measurement device and can be released mechanically under control of electronic evaluation device that evaluates torque in relation to defined demand value |
| 04/24/2002 | EP1199137A2 Fastening device for screws on stripcarrier |
| 04/24/2002 | EP1199131A2 Air impact driver |
| 04/24/2002 | CN2487516Y Universal tool joint |
| 04/24/2002 | CN2487503Y Multifunctional screwdriver capable of demagnetization |
| 04/24/2002 | CN1083318C Fastener collation tube for stand-up fastener driving tool |
| 04/23/2002 | US6374709 Magnetic spark plug keeper accessory for wrench sockets |
| 04/18/2002 | WO2002030624A2 Electronically controlled torque management system for threaded fastening |
| 04/18/2002 | US20020043386 Air impact driver |
| 04/18/2002 | US20020043136 Nosepiece assembly for a power tool |
| 04/18/2002 | US20020043134 Locating and shifting structures of a movable joint of a ratchet screwdriver |
| 04/17/2002 | EP1197298A2 Fastening device |
| 04/16/2002 | US6371218 Impact-driven rotating device |
| 04/16/2002 | US6370835 Method and apparatus for low cost housing construction |
| 04/11/2002 | US20020040797 Adjustable-length end piece for a fastener drive tool |
| 04/11/2002 | US20020040628 Torque wrench |
| 04/11/2002 | US20020040627 Screw feeding device for a power screw driving tool |
| 04/11/2002 | DE10050281A1 Schraubvorrichtung Screwing |
| 04/11/2002 | DE10049866A1 Torque spanner for bolts has torque-measuring bending rod connected indirectly via coupling member and turning lever to handle |
| 04/11/2002 | DE10047455A1 Schraubvorrichtung für ein streifenförmiges Schraubenmagazin Screwing for a strip-shaped screw magazine |
| 04/10/2002 | EP1194268A1 Insulating driver with injection molded shank and fluted working tip |
| 04/10/2002 | CN2485100Y Screwdriver |
| 04/10/2002 | CN2485097Y Adjusting structure of ratchet spanner |
| 04/10/2002 | CN1343540A Fast changing chuck |
| 04/09/2002 | US6367944 Socket wrench and light source arrangement |
| 04/09/2002 | US6367356 Tool driver device |
| 04/04/2002 | WO2002026448A2 Retention socket geometry variations |
| 04/04/2002 | DE10044714A1 Bone screw drive has automatic coupling mechanism is simpler to use |
| 04/04/2002 | DE10043952A1 Ratchet tool with angular adjustable head has hand grip with bores, locking pin, press stud, and tensioning device for angular head adjustment |
| 04/03/2002 | EP1192912A1 Sheath-like device for holding screws during screwing into a substrate, e.g a bone, by means of a screwdriver |
| 04/03/2002 | EP0785843B1 Handle for plurality of different sized tools |
| 04/03/2002 | CN2484151Y Multifunctional screw driver |
| 04/03/2002 | CN1343158A Reading method of screw rotation angle of hand-held impact wrench, hand-vibration detection method, tighteming evaluation method and control method of hand-held power screw loosensing tool |
| 04/03/2002 | CN1081973C Screw driving apparatus |
| 04/02/2002 | US6364580 Accessory tray for a hand-held power tool |
| 04/02/2002 | US6364500 Lighted handle |
| 04/02/2002 | US6364318 Device for holding a tool bit and selectively transmitting or releasing torque between a torque generating means and the tool bit |
| 04/02/2002 | US6363820 Hand tool for driving a fastener about an axis |
| 04/02/2002 | US6363819 Knockdown hand tool structure |
| 04/02/2002 | US6363818 Fastener retaining nosepiece for screwdrivers |
| 04/02/2002 | CA2258341C Bolt attaching and detaching device |
| 03/28/2002 | WO2002014019A3 Two-ended screwdriver bits |
| 03/28/2002 | US20020037785 Controllable planetary gear |
| 03/28/2002 | US20020035901 Multiple-in-1 precision hand tool |
| 03/28/2002 | US20020035900 Screw assembly for a strip-shaped screw magazine |
| 03/28/2002 | US20020035876 Torque process control method and apparatus for fluid powered tools |
| 03/28/2002 | DE10045985A1 Electric drill has fixing bar code reader sets torque automatically |
| 03/28/2002 | DE10042424A1 Screw-driver has handle containing expander element with slide surface near shaft's free end, and side-opening groove |
| 03/27/2002 | EP1191255A1 Variable planetary power transmission apparatus |
| 03/27/2002 | CN2483150Y Automatic recovering connector and turning knob combined body for tool |
| 03/27/2002 | CN2483149Y Socket holding device |
| 03/27/2002 | CN1341506A Pluse torque generator for hydraulic wrench |
| 03/27/2002 | CN1081514C Rotary tod with speed variating mechanism |
| 03/26/2002 | US6360635 Nut for accommodating the head of a fastening element or for inserting into the same |
| 03/26/2002 | US6360634 Pull stud removal device |
| 03/21/2002 | WO2002022314A1 A screw guider of driver |
| 03/21/2002 | WO2002022313A1 Quick disconnect offset head ratchet wrench |
| 03/21/2002 | WO2001066310A3 Bit for removing damaged screws |
| 03/21/2002 | US20020034413 Connecting member |
| 03/21/2002 | US20020033267 Electrical hand-held power tool with a torque control |
| 03/21/2002 | US20020032956 Assembly system for monitoring proper fastening of an article of assembly at more than one location |
| 03/20/2002 | EP1188521A2 Powered tool with torque control |
| 03/20/2002 | EP1187695A1 Snap-in chuck assembly, snap-in tool and tool drive system |
| 03/19/2002 | US6358152 Medical/technical tool holder apparatus with torque limitation and a shear body for an apparatus of this kind |
| 03/19/2002 | US6357974 Quick release drill chuck |
| 03/14/2002 | WO2002020221A2 Pneumatic rotary tool |
| 03/14/2002 | US20020029605 Apparatus and method for forming a retaining ring on a wheel for a ratchet wrench |
| 03/14/2002 | US20020029596 Safety pin to be actuated by a magnetic key |
| 03/13/2002 | EP1186381A1 Ratchet wrench |
| 03/13/2002 | CN2481461Y Socket head of socket spanner |
| 03/13/2002 | CN2481460Y Ratchet spanner with lighting function |
| 03/13/2002 | CN2481459Y Ratchet spanner with lighting function |
| 03/12/2002 | US6356176 High energy magnetizer/demagnetizer with magnetically attached fastening element for driving tools |
| 03/12/2002 | US6354176 Universal deep socket and adapter |
| 03/07/2002 | US20020026859 Plug wrench |
| 03/07/2002 | DE10040709A1 Haltevorrichtung Holding device |
| 03/07/2002 | DE10040437A1 Befestigungselemente-Magazin Fasteners magazine |
| 03/06/2002 | EP1183430A1 Device for screwing in fastening elements |
| 03/06/2002 | EP1015186B1 Oscillating mass-based tool with dual stiffness spring |
| 03/06/2002 | CN2480112Y Screwdriver |
| 03/05/2002 | US6352538 Femoral guide and methods of precisely forming bone tunnels in cruciate ligament reconstruction of the knee |
| 03/05/2002 | US6352011 Two-ended screwdriver bits |
| 03/05/2002 | CA2084661C Self-contained lock wire securing tool |
| 02/28/2002 | US20020024452 Integral building control system |
| 02/28/2002 | US20020023503 Method of monitoring and controlling a screwing process |
| 02/28/2002 | DE10040326A1 Feststelleinrichtung für handgeführte Elektrowerkzeuge Locking device for hand-held power tools |
| 02/27/2002 | EP1182365A2 Magazine for fasteners |
| 02/27/2002 | EP1181136A1 Bending beam torque wrench |
| 02/27/2002 | EP1181135A1 Quick-connect mechanism |
| 02/27/2002 | EP0944458B1 Torque impulse tool with automatic power shut-off comprising two inertia bodies |