| Patents for B25B 23 - Details of, or accessories for, spanners, wrenches, screwdrivers (20,046) |
|---|
| 11/09/1994 | EP0623426A1 Automatic screw feed-in apparatus |
| 11/09/1994 | EP0434766B1 Method for monitoring gasket compression during fastener tensioning |
| 11/09/1994 | CA2122871A1 Screw gun with a feeder for a screw supply belt |
| 11/08/1994 | US5361852 Screwing apparatus |
| 11/08/1994 | US5361656 Starr socket adapter |
| 11/08/1994 | US5361475 Safety cable tool |
| 11/02/1994 | CN2181374Y Bidirectional rolling torsion wrench |
| 11/02/1994 | CN2181373Y Magnetic screwdriver |
| 11/01/1994 | US5360073 Battery type screw driver |
| 10/27/1994 | WO1994023904A1 Screwdriver with replaceable bit assembly |
| 10/27/1994 | WO1994023903A1 Gear drive ratchet action wrench |
| 10/26/1994 | EP0621109A1 Bolt tightening |
| 10/26/1994 | EP0621108A1 Roofing washer-dispensing and fastener-driving machine |
| 10/25/1994 | US5359171 Parts feeding device |
| 10/25/1994 | US5357828 Fluid operated tool |
| 10/18/1994 | US5356350 Motor-driven screwdriver with variable torque setting for equal torques regardless or countertorques by fasteners |
| 10/18/1994 | US5355752 Screwholder for screwdriver |
| 10/18/1994 | US5355751 Motor-driven wrench |
| 10/13/1994 | WO1994022635A1 Hand tool for applying a ferrule to a cable |
| 10/13/1994 | DE4311428A1 Screw drive |
| 10/12/1994 | CN2179235Y Screwdriver for measuring level and verticality |
| 10/11/1994 | US5353882 Screwing apparatus |
| 10/11/1994 | US5353667 Combination tool and fastener |
| 10/05/1994 | EP0618046A1 Holder for hexagonal wrenches |
| 10/04/1994 | US5351586 Screwdriver replacement bit assembly |
| 10/04/1994 | US5351382 Method of unscrewing a threaded member |
| 09/29/1994 | WO1994021429A1 Screw guide for a screw driving machine |
| 09/28/1994 | EP0617266A2 Device and method for determining the suitable clamping torque of bolt connections |
| 09/28/1994 | EP0616873A1 Screwdriving tool for screws connected by a strip |
| 09/27/1994 | US5350026 Power-driven electrical hand tool |
| 09/21/1994 | EP0615485A1 Lockable spring tightening device. |
| 09/20/1994 | US5347894 Torque limiting device |
| 09/20/1994 | US5347892 Socket retainer for thin-wall drive member |
| 09/20/1994 | US5347707 Roofing washer-dispensing and fastener-driving machine |
| 09/18/1994 | CA2119347A1 Tool bit retaining assembly |
| 09/15/1994 | WO1994020266A1 Fluid operated tool |
| 09/14/1994 | CN2176880Y Genernal and magnetic rotary tool |
| 09/13/1994 | US5346022 Torque limiting device for air impact tool |
| 09/13/1994 | US5346021 Fastening tool having improved pressure regulator device |
| 09/13/1994 | US5345845 Right angle torque transmission tool |
| 09/13/1994 | US5345663 Safety cable tool |
| 09/13/1994 | US5345636 Multi-tool adjustable wrench |
| 09/08/1994 | DE4307131A1 Power screwdriver with electronic torque limiting |
| 09/08/1994 | DE4306524A1 Device for pressure-dependent speed regulation in drilling and screwing machines |
| 09/07/1994 | EP0613758A1 Power tool and mechanism therefor |
| 09/07/1994 | EP0613411A1 Fastening tools and tape therefor |
| 09/06/1994 | US5343786 Bit and socket combination |
| 09/06/1994 | US5343785 For measuring and controlling the tensile load on a fastener |
| 09/01/1994 | WO1994019156A1 Screwdriving apparatus for use in driving screws joined together in a strip |
| 09/01/1994 | WO1994019155A1 Threading initiation tool and method |
| 08/31/1994 | EP0612587A1 Screw feeding device |
| 08/30/1994 | US5341708 Fastener support apparatus |
| 08/30/1994 | US5341706 Screw-driving device |
| 08/30/1994 | US5341705 Assembly screw driver |
| 08/30/1994 | US5341704 Depth adjustment assembly for power tool |
| 08/30/1994 | US5341560 Method of elongating and relaxing a stud |
| 08/23/1994 | US5339983 Dual pawl spool feeder |
| 08/23/1994 | US5339713 Automatic screw feed-in apparatus |
| 08/23/1994 | CA2010132C Method of detecting failure to tighten screws against works and device therefor |
| 08/18/1994 | DE4303238A1 Spanner (wrench) with a positioning device |
| 08/17/1994 | EP0610693A1 Screw driven bit |
| 08/17/1994 | EP0610644A1 Screw positioning and feeding device |
| 08/17/1994 | EP0610622A1 Anti cross thread device |
| 08/17/1994 | CN2174301Y Shank type multi-purpose tool |
| 08/17/1994 | CN2174299Y Large force moment screw-driver bit |
| 08/17/1994 | CN1090912A Assembly component and assembly method and machine |
| 08/16/1994 | US5337638 Torque control ratchet wrench |
| 08/16/1994 | US5337636 Automatic screw feeder |
| 08/16/1994 | US5337635 Screwdriving apparatus for use in driving screws joined together in a strip |
| 08/16/1994 | CA1331487C Gasket compression control having tension-related feedback |
| 08/10/1994 | EP0609427A1 Tool with moment indication. |
| 08/09/1994 | USRE34686 Method, system and device for determining quality of assembly of tool parts |
| 08/09/1994 | US5335409 Screwdriver including a handle with an O-ring therein for retaining a removable bit and method of assembly therefor |
| 08/04/1994 | WO1994016863A1 Socket for turning a threaded connector by power tool |
| 08/03/1994 | EP0608782A1 Powered handtool for applying fasteners |
| 08/02/1994 | US5333523 Snap-on quick release extension and drivers |
| 07/27/1994 | EP0608083A1 Power driven tool, in particular an electric tool |
| 07/26/1994 | CA2077864C Quick release mechanism for tools such as socket wrenches |
| 07/26/1994 | CA2008720C Washer-dispensing and fastener-driving machine and stackable roofing washer therefor |
| 07/22/1994 | CA2087829A1 Automatic screw-driving device |
| 07/21/1994 | WO1994016301A1 Mechanical torque indicator |
| 07/21/1994 | WO1994015755A1 Bit holder |
| 07/21/1994 | WO1994015736A1 Improved fastening tools |
| 07/21/1994 | DE4301328A1 Threaded stopper screw-on arrangement esp. for bottles |
| 07/21/1994 | CA2153417A1 Improved fastening tools |
| 07/21/1994 | CA2149233A1 Mechanical torque indicator |
| 07/20/1994 | EP0606819A1 Tool holder with ejection slot |
| 07/20/1994 | CN2172184Y Miniature multifunction screwnail turning tool |
| 07/19/1994 | US5329833 Bimodal hydraulic reciprocating torque actuator |
| 07/15/1994 | CA2108499A1 Tool holder with ejection slot |
| 07/14/1994 | DE4316799A1 Tap for use with portable power tool esp. battery powered drill |
| 07/13/1994 | CN2171455Y Convenient revolver |
| 07/13/1994 | CN2171454Y Combined screwdriver |
| 07/12/1994 | US5328308 Gyro-stabilized tool bit and wide mouth tool bit mounting chuck |
| 07/07/1994 | WO1994014577A1 Angular motion detector |
| 07/07/1994 | WO1994014575A1 Tool |
| 07/07/1994 | WO1994014574A1 Power driven ratchet wrench |
| 07/05/1994 | US5326068 Screw and nut holder for tool |
| 07/05/1994 | US5325742 Hydraulic torque wrench drive shaft retainer |
| 06/30/1994 | DE4243650A1 Chuck for holding screwdriver bit |