| Patents for B25B 23 - Details of, or accessories for, spanners, wrenches, screwdrivers (20,046) |
|---|
| 04/01/1986 | CA1202707A1 Power-driven screwdriver with a torque control |
| 03/26/1986 | EP0175636A1 Adjustable, anti-rotation device for a fastener receptacle |
| 03/18/1986 | US4576270 Torque control and fluid shutoff mechanism for a fluid operated tool |
| 03/12/1986 | EP0174276A1 Power screwing device |
| 02/26/1986 | EP0172171A1 Feeders for headed fasteners. |
| 02/25/1986 | US4572041 Torque limiting wrench |
| 02/25/1986 | US4572040 Brake adjustment tool |
| 02/19/1986 | EP0172120A1 Electronic torque wrench |
| 02/19/1986 | EP0172119A1 Structure of an electronic torque wrench |
| 02/18/1986 | US4571696 Electronically controlled screwdriver with quality check indicator |
| 02/18/1986 | US4571113 For coupling two members |
| 02/18/1986 | US4570513 Wrench with nut-retaining mechanism |
| 02/12/1986 | EP0171187A1 Control system for power tongs |
| 02/12/1986 | EP0171058A2 Method of evaluating tightening condition of screw |
| 02/12/1986 | CN85201288U Flexible shaft used for articulated joint |
| 01/30/1986 | WO1986000555A1 Unidirectional drive tool cartridge and method of manufacture |
| 01/29/1986 | EP0169753A2 Drive mechanism for the tool-carrying spindle of a sleeper-screwing machine |
| 01/28/1986 | US4566357 Universal tool-holder |
| 01/21/1986 | US4565112 Bolt tightening apparatus having bolt tip discharging device |
| 01/14/1986 | US4563920 High torque output, collapsible and light weight wrench |
| 01/14/1986 | CA1199204A1 Quick-release and positive locking mechanism for use on socket wrenches and on power and impact tools |
| 01/07/1986 | US4562746 Dynamometric tightening apparatus |
| 12/31/1985 | US4562389 Automatic screwdriver or torquing tool control system |
| 12/31/1985 | US4561332 Torque wrench |
| 12/18/1985 | EP0164574A2 Screw driving device |
| 12/17/1985 | US4558601 Digital indicating torque wrench |
| 12/04/1985 | EP0162992A1 Single-handle torque wrench |
| 12/03/1985 | US4556831 Circuit arrangement for electrical tool with clutch |
| 11/26/1985 | US4554980 Nut runner using induction motor |
| 11/19/1985 | US4553948 Oil pressure type pneumatic torque wrench |
| 11/19/1985 | US4553942 Device including a screw pin and a driven member for screwing the pin into a tooth |
| 11/19/1985 | US4553455 Nut starter with special blades |
| 11/19/1985 | US4553454 Nut retaining socket with replaceable nut retainer |
| 11/19/1985 | US4553453 Stepless wrench including quick release mechanism |
| 11/12/1985 | US4552044 Multibit screwdriver with improved bit insertion |
| 11/12/1985 | US4552042 Tightening apparatus |
| 11/07/1985 | WO1985004830A1 Torque-multiplying hand wrench |
| 11/05/1985 | US4550633 Power tightening device having detachable socket unit |
| 10/30/1985 | EP0159764A2 A fastener for installing a sheet such as a lath spaced from a support |
| 10/29/1985 | US4549538 Pin inserter sheath |
| 10/29/1985 | US4549438 Torque multiplying torque wrench |
| 10/15/1985 | US4546833 For a powered fastener driving tool |
| 10/15/1985 | US4546676 Torque-multiplying hand wrench |
| 10/10/1985 | CN85102613A General screw and screw driver |
| 10/01/1985 | US4544039 Torque transducing systems for impact tools and impact tools incorporating such systems |
| 09/25/1985 | EP0155745A2 Depth-adjusting sub-assembly for a tool |
| 09/17/1985 | US4541313 Adjustable torque wrench |
| 09/10/1985 | US4539874 Tool driver and fastener apparatus |
| 09/10/1985 | US4539872 Tool for supplying and driving a sequence of threaded fasteners |
| 08/27/1985 | US4537100 Push-on/quick release locking arrangement for socket wrench extension |
| 08/20/1985 | US4535850 Power-operated fastener tool |
| 08/20/1985 | US4535659 For limiting the magnitude of torque applied to a load |
| 08/20/1985 | US4535658 Socket bit holder |
| 08/13/1985 | US4534420 Electric tool with torque monitor |
| 08/06/1985 | US4532836 Adjustable fulcrum for torque wrenches |
| 07/23/1985 | US4530261 Wrench assembly for use with mine wall support bolts |
| 07/23/1985 | US4530143 Ultrasonic bolt tensioner |
| 07/16/1985 | US4528874 Screw fasteners and drivers |
| 07/02/1985 | US4526072 Screw holding device |
| 07/02/1985 | US4526071 Screwdriver and joining device |
| 07/02/1985 | US4526069 Adapter for wrench sockets |
| 07/02/1985 | US4526066 Torsion spring adjusting tool and method |
| 06/25/1985 | US4525111 Slide-on rotary tools |
| 06/25/1985 | US4524652 Ratchet wrench of the socket drive type with socket ejector |
| 06/25/1985 | US4524647 Tweezer assembly |
| 06/19/1985 | EP0145652A1 Arrangement with a dental screw pin and a clamping device for supporting the pin |
| 06/11/1985 | US4522270 Hand-held electric tool |
| 06/11/1985 | US4522269 For tightening threaded joints |
| 06/11/1985 | US4522075 Torque wrench |
| 05/28/1985 | US4520446 Apparatus for controlling a plurality of stud tensioning devices |
| 05/21/1985 | US4517865 Torque-adjustable screwdriver |
| 05/21/1985 | US4517863 Successive screw feeder driver |
| 05/14/1985 | US4517506 For tightening screws |
| 05/07/1985 | US4515020 Method and apparatus for ensuring correct thread make-up of a pipejoint |
| 04/30/1985 | US4513827 Rotary tool |
| 04/30/1985 | US4513643 Automatic stud driving tool |
| 04/23/1985 | US4512219 Tool for installing electrical wire harness clamps and the like |
| 04/23/1985 | US4512218 Control bar for ratchet wrench |
| 04/17/1985 | EP0137738A1 Torque transducing attachments for air-driven impact tools |
| 04/16/1985 | US4510826 Extension for a screwgun |
| 04/16/1985 | US4510825 Multi-position drive ratchet wrench |
| 04/10/1985 | EP0136991A1 A reversible torque converter |
| 04/09/1985 | US4510561 Flashlight-screwdriver combination |
| 04/09/1985 | US4510424 Nut runner control circuit |
| 04/03/1985 | EP0136278A2 Portable power tool |
| 04/02/1985 | US4508005 Quick release mechanism for ratchet wrench |
| 04/02/1985 | CA1184993A1 Apparatus for controlling a plurality of stud tensioning devices |
| 03/27/1985 | EP0134975A1 Tool holding fixture, especially for screw driver bits |
| 03/13/1985 | EP0134164A1 Robot hand for the handling and the initial turning of screws |
| 03/06/1985 | EP0133645A2 Right angle grinder with safety clutch |
| 03/05/1985 | US4502549 Spring-coupled power screwdriver |
| 03/05/1985 | US4502365 Socket wrench extension |
| 02/27/1985 | EP0133557A1 Ratchet wrench for driving screws |
| 02/20/1985 | EP0133374A1 An improved hydraulic wrench |
| 02/19/1985 | CA1182668A1 Screwdriver |
| 02/19/1985 | CA1182667A1 Screw feed apparatus for use with a power screwdriving tool |
| 02/19/1985 | CA1182652A1 Cable following apparatus utilizing a releasable cable gripping mechanism |
| 02/13/1985 | EP0132774A1 Electric tool, in particular an impact wrench |
| 02/05/1985 | US4497226 Cigar lighter socket shell driver tool |
| 01/23/1985 | EP0131851A1 Apparatus for driving or removing screws |