| Patents for B25B 23 - Details of, or accessories for, spanners, wrenches, screwdrivers (20,046) |
|---|
| 11/21/2002 | US20020170395 Electronic type torsional wrench |
| 11/21/2002 | DE10143380C1 Weight reception holder,, for manually-guided power screwdriver uses spring-loaded tension cable suspended above work station provided with holder ring and cooperating clamp ring |
| 11/21/2002 | DE10124674A1 Screwing and unscrewing device has axial pressure operated activator for rotary drive |
| 11/21/2002 | DE10124573A1 Power-driven offset screw driver with torque limitation coupling has floating roller on shaft between coupling bodies, for line contact between parts and wider load distribution |
| 11/21/2002 | DE10124572A1 Kraftgetriebener Schrauber mit Drehmomentbegrenzungskupplung A power screwdriver with torque limiting coupling |
| 11/21/2002 | DE10124569A1 Kraftgetriebener Schrauber mit Drehmomentbegrenzungskupplung A power screwdriver with torque limiting coupling |
| 11/20/2002 | EP1258322A2 Power driven Screwdriver with torque limiting clutch |
| 11/20/2002 | EP1258321A2 Power driven screwdriver with torque limiting clutch |
| 11/19/2002 | USRE37905 Power tool and mechanism |
| 11/19/2002 | CA2093375C Fastener delivery tube |
| 11/14/2002 | US20020166421 Screw driving, locking and alignment device |
| 11/14/2002 | US20020166418 Wrench capable of avoiding detachment of a screw-thread member |
| 11/14/2002 | US20020166417 Reversible ratcheting tool with a smaller head |
| 11/14/2002 | DE10202813A1 Adapter for a jaw wrench, to function as a ratchet socket wrench, has a body with a polygonal driving end to be gripped by the wrench jaw, and a pressure body to clamp the wrench in place |
| 11/13/2002 | EP1256418A2 Tool socket with means for retaining objects with a polygonal outer surface |
| 11/13/2002 | EP1107851A4 Ratchet wrench |
| 11/13/2002 | EP1028831B1 Actuating tool |
| 11/13/2002 | EP0897290B1 Surgical torque wrench |
| 11/13/2002 | CN1379706A Snap-in chuck assembly, snap-in tool and tool drive system |
| 11/12/2002 | US6478442 Screwdriver having a light emitting device |
| 11/12/2002 | US6477924 Method for raising and lowering the feed and delivery tables of a printing press |
| 11/12/2002 | US6477921 Anti-jamming coupling device for powered adjustable wrench |
| 11/07/2002 | WO2002087829A1 Torque control system for electrically driven rotating tools |
| 11/07/2002 | WO2002058890A3 Screwdriver |
| 11/07/2002 | WO2002057434A3 Device for screwing in fastening elements |
| 11/07/2002 | US20020162426 Extension structure for tool |
| 11/06/2002 | CN2519714Y Mounting/dismounting screw tool for outdoor unit of air conditioner |
| 11/06/2002 | CN2519713Y Easy assembling turning positioning structure for rachet spanner |
| 11/05/2002 | US6474656 Power drivable chuck |
| 11/05/2002 | US6474201 Tool for attaching and removing swivel fittings |
| 11/05/2002 | CA2246241C Fastener collation tube for stand-up fastener driving tool |
| 10/31/2002 | WO2002085568A1 Power screwdriver |
| 10/31/2002 | WO2002060650A3 Method and apparatus for determining when a fastener is tightened to a predetermined tightness by an impact tightening tool |
| 10/31/2002 | US20020157976 Magazine with a magazine strip for a screwdriver |
| 10/31/2002 | US20020157506 Flexible drive shaft |
| 10/31/2002 | DE10121027A1 Holder for nail or screw while being inserted has threaded hole made from recesses in two parts of clip, with spring |
| 10/31/2002 | DE10120365A1 Fixture elements in tandem magazine consist of screws and plastic holders with hollow shaft, plate. and container cages |
| 10/30/2002 | EP1015185B1 Resonant oscillating mass-based torquing tool |
| 10/30/2002 | CN1376557A 360 degrees lantern ring of clutch |
| 10/30/2002 | CN1093611C Screw with socket head and screw driver or spanner matched therewith |
| 10/24/2002 | WO2002083366A1 Method and device for determining the torque applied to the fastener as a function of the retardation and te inertia moment |
| 10/24/2002 | WO2002055269A3 Device and method for configuring a screw system |
| 10/24/2002 | US20020154499 Screwdriver with an indicator bulb |
| 10/24/2002 | US20020153856 Electrical power tool having a motor control circuit for providing control over the torque output of the power tool |
| 10/24/2002 | US20020153219 Torque adjusting device for a drill |
| 10/24/2002 | US20020152849 Electromechanical releasing torque wrench |
| 10/24/2002 | US20020152848 Quick release for use with impact wrench |
| 10/24/2002 | US20020152820 Torque wrench for further tightening inspection |
| 10/23/2002 | EP1250580A1 Impact tool control method and apparatus and impact tool using the same |
| 10/23/2002 | EP1250217A2 Pneumatic rotary tool |
| 10/17/2002 | WO2002081133A1 Tool bit |
| 10/17/2002 | US20020148332 Screwdriver shank with a universal joint |
| 10/17/2002 | US20020148329 Process for making ratchet wheels |
| 10/17/2002 | DE10138371C1 Fastener to secure a plate at a component, with a gap between them, has a threaded spacer bolt inserted into the component by a tool to set the length, and a plate is held on a bolt shoulder locked by a screw nut |
| 10/16/2002 | EP1248913A1 Connecting element in the form of a screw, nut, or disc for a screw connection and a method for tightening the same |
| 10/16/2002 | CN2516320Y Two-step wrench with hollow handle |
| 10/16/2002 | CN1374895A Power drivable chuck |
| 10/16/2002 | CN1374162A 动力工具 Power Tools |
| 10/15/2002 | US6463834 Torque wrench |
| 10/15/2002 | US6463833 Tool for attaching and removing swivel fittings |
| 10/15/2002 | US6463811 Bending beam torque wrench |
| 10/10/2002 | US20020145866 Screwdriver having a light emitting device |
| 10/10/2002 | US20020144832 Portable tool connected to an operation controlling and /or monitoring unit via a cable |
| 10/10/2002 | DE10114906A1 Multi-sided box spanner insert has internal multi-sided accommodation for fitting an object with external multi-sided formation, at least one rubber O-ring being fitted in waall of internal accommodation |
| 10/09/2002 | CN1373834A Magazine for screws |
| 10/08/2002 | US6460629 Pneumatic tool and system for applying torque to fasteners |
| 10/03/2002 | WO2002077444A1 Yield point-controlled threaded joint |
| 10/03/2002 | US20020141841 Tool bit |
| 10/03/2002 | US20020141180 Hand tool having an illumination structure |
| 10/03/2002 | US20020139226 Articulated wrench |
| 10/03/2002 | US20020139225 Adjustable spanner wrench |
| 10/03/2002 | US20020139201 Tong wrench with tactile torque indication |
| 10/02/2002 | EP1245339A1 Spanner with prevention of disengagement of fastener |
| 10/02/2002 | EP1244536A1 Top load ratchet wrench |
| 10/02/2002 | DE10114216A1 Streckgrenzengesteuerte Schraubverbindung Yield-driven screw |
| 10/01/2002 | US6457916 Locking quick-change chuck assembly |
| 10/01/2002 | US6457390 Screw feeding device for a power screw driving tool |
| 10/01/2002 | US6457387 Reversible ratcheting tool with a smaller head and improved driving torque |
| 10/01/2002 | US6457243 Tool chuck for a hand-held power-driven punching machine or the like |
| 09/26/2002 | WO2002042037A3 Device for coupling a member and corresponding coupling tool |
| 09/26/2002 | US20020135140 Driver bit holder |
| 09/26/2002 | US20020134205 Quick release coupling device for tool members |
| 09/26/2002 | US20020134172 Reading method of crew rotation angle of hand-held impact wrench, hand-vibration detection method, tightening evaluation and control method of hand-held power screw loosening tool |
| 09/26/2002 | DE10212851A1 Holder for a screwdriver head, at a power tool, has a main body with a drilling to take the screwdriver head at one end and a drilling with a structured cross section to take the shaft with a rubber sleeve at the other end |
| 09/26/2002 | DE10202263A1 360 DEG Kupplungskragen 360 ° coupling collar |
| 09/26/2002 | DE10202262A1 Mehrstufiges Getriebe für Motorwerkzeug Multi-speed transmission for power tool |
| 09/25/2002 | CN1370935A Locking thread unit |
| 09/25/2002 | CN1370661A Multistage speed variator for electrical tool |
| 09/25/2002 | CN1370657A Detachable chuck |
| 09/24/2002 | US6454453 Hand tool for driving, and selectively illuminating through, a conventional socket |
| 09/24/2002 | US6454429 Hand tool having an illumination structure |
| 09/24/2002 | US6453780 Screwdriver with dual cam slot for collated screws |
| 09/19/2002 | WO2002072314A1 Device for mechanically arranging a fixing element such as a bolt or a screw |
| 09/19/2002 | DE10111979A1 Screwdriver with automatic screw supply for use in a production environment has a magnetic arrangement for measuring torque, rotation angle, etc. so that additional measurement apparatus is not required |
| 09/17/2002 | US6450746 Screw retention device having serrations |
| 09/17/2002 | US6450479 Interchangeable socket set for below ground valves |
| 09/17/2002 | US6450072 Clutch ball adjuster for tappet setting |
| 09/17/2002 | US6450067 Ratchet driving tool |
| 09/15/2002 | CA2340964A1 Extension handle for wrenches |
| 09/12/2002 | WO2002070208A1 Torque wrench |