Patents
Sitemap › B25 - Hand tools; Portable power-driven tools; Handles for hand implements; Workshop equipment; Manipulators › B25B - Tools or bench devices not otherwise provided for, for fastening, connecting, disengaging, or holding › B25B 23 - Details of, or accessories for, spanners, wrenches, screwdrivers
Patents for B25B 23 - Details of, or accessories for, spanners, wrenches, screwdrivers (20,046)
12/1999
12/21/1999US6003726 Hand-held feeder for headed fasteners
12/21/1999US6003414 Quick-release socket adapter
12/16/1999DE19845018C1 Powered screwdriver tool
12/16/1999DE19824725A1 Montagevorrichtung für ein Befestigungsmittel für eine Dachbahn Mounting device for a fastening means for a roofing membrane
12/15/1999EP0963275A1 Mobile automatic machine for fastening of fasteners
12/15/1999CN2353496Y Single-hand hand-driven quick-scriewing tool handle
12/15/1999CN2353495Y Multifuntion kilogram-force spanner
12/14/1999US6000302 Tool having rotatable driving head
12/09/1999WO1999063181A1 Assembly device for fixing means for a strip of roofing material
12/08/1999EP0962287A1 Driving device with locking mechanism
12/08/1999CN1237923A Nut for accommodating head of fastening element or for inserting into the same
12/07/1999USH1821 Method and apparatus for operating a driver and an associated number of work tools
12/07/1999US5996453 Ratchet mechanism which resists spontaneous disengagement for use in wrenches and other tools
12/07/1999US5996452 Chuck device for power tool
12/01/1999CN2351246Y Ratchet screwdriver with illuminating lamp
12/01/1999CN1236692A Fluid-operated tool
11/1999
11/30/1999US5992274 Installation tool for pre-assembled screw and plate assemblies
11/30/1999US5992272 Knock-out socket
11/24/1999EP0958886A2 Fastening apparatus
11/24/1999CN2350169Y Illuminating structure of screwdriver handle
11/23/1999US5988026 Screw feed and driver for a screw driving tool
11/23/1999US5988025 Screw feeding device in continuous screw driving tool
11/17/1999CN1235570A Method for producing screw connections
11/16/1999US5983758 Box wrench and socket wrench having stopper portions for preventing slippage along a nut or a bolt head
11/11/1999WO1999056916A2 Handle for a hand tool, especially a screwdriver grip
11/11/1999DE19818888A1 Quick-fit fixing system for plate-shaped objects on walls
11/10/1999EP0955425A1 Roofing machine
11/10/1999EP0955129A2 Socket
11/09/1999US5980077 Illuminating driving tool
11/09/1999US5979735 Fastener collation tube for stand-up fastener driving tool
11/04/1999WO1999055495A1 Lighted handle
11/04/1999WO1999055494A1 Lockable telescoping screwdriver
11/04/1999WO1999014017A8 Powered-operated screwdriving device
11/04/1999CA2307197A1 Lighted handle
11/03/1999EP0953411A1 Fluid-operated tool
11/03/1999CN2346545Y Double-thread torque wrench
11/02/1999US5975815 Drilling tool
11/02/1999US5975712 Telescopic illuminating tool
11/02/1999US5975350 Screw feeding apparatus
11/02/1999US5974919 Screwing device for ultrasound-controlled tightening of screw connections
11/02/1999US5974918 Screw driving device
11/02/1999US5974660 Setting head and method for operating same
10/1999
10/27/1999CN2345325Y Double-coat structure handly cover for plier type tool
10/26/1999US5971560 Light device for a tool
10/26/1999US5971337 Bolt falling prevention holder
10/26/1999US5970824 Wrench with high inertia torque system and method for using same
10/26/1999US5970552 Scaffold prybar ratchet
10/21/1999WO1999052681A1 Ratchet wrench
10/21/1999DE19816953A1 Grip drive for robotic arm
10/20/1999CN2344136Y Combined screw driver with lighting device
10/19/1999US5967641 Multi-purpose tool box
10/19/1999US5967002 Rachet wrench
10/14/1999DE19814291A1 Screw and tool for unscrewing and removal of nuts from screws
10/13/1999EP0949046A2 Screw-driving apparatus
10/13/1999EP0949045A2 Wrench composed of a plurality of standardized pieces for difficult to reach screw connections
10/13/1999EP0746431A4 Improved fastening tools
10/13/1999CN1231437A Constant pressure mechanism and constant torsion mechanism
10/13/1999CN1231227A Screw-driving apparatus
10/12/1999US5964132 Multi-function utility tool
10/12/1999US5964128 For tightening torque controlled bolts
10/07/1999WO1999050029A1 Hydraulically operated power wrench and method for controlling the same
10/07/1999WO1999050028A1 Screw driving element
10/07/1999DE19903173A1 Aus mehreren standardisierten Teilen zusammengesetzter Schraubenschlüssel für schlecht zugängliche Verschraubungsstellen Composed of several standardized parts wrench for poorly accessible screw connection points
10/06/1999EP0946336A1 Power wrench
10/06/1999CN2341771Y Hand holding handle group
10/05/1999US5963707 Method and apparatus for determining and adjusting torque in an electric impact torque wrench
10/05/1999US5960682 Plug wrench
10/05/1999US5960681 Socket driver with retaining protuberances and method of manufacturing same
10/05/1999US5960678 Automatic stress plate feeder
10/05/1999CA2108743C Recessed screw
09/1999
09/30/1999WO1999049249A1 Tip valve for pneumatic tool
09/30/1999DE19824923A1 Zündkerzenschlüssel Spark plug wrench
09/30/1999DE19813900A1 Hydraulisch betriebener Kraftschrauber und Verfahren zu seiner Herstellung Hydraulically operated power wrench and method for its manufacture
09/30/1999DE19811929C1 Eintreibvorrichtung für Befestigungselemente Fastener driving elements
09/30/1999CA2288883A1 Tip valve for pneumatic tool
09/29/1999EP0945225A2 Quick release mechanism for tools such as socket wrenches
09/29/1999EP0944458A1 Torque impulse tool with automatic power shut-off comprising two inertia bodies
09/28/1999US5957012 Device and method for identifying a tool socket
09/28/1999US5956789 Screwdriver with wire stripper handle
09/23/1999WO1999047310A1 Method for self-programming a power nutrunner control system during initial tightening processes
09/23/1999DE19911706A1 Pneumatic screwdriver with device to separate screws from screw strip
09/23/1999DE19812085A1 Montiervorrichtung für Bauteile Mounting device for components
09/22/1999EP0943401A1 Pneumatic screwdriver
09/22/1999EP0943393A2 Assembling device for parts
09/22/1999EP0942806A1 Nut for accommodating the head of a fastening element or for inserting into the same
09/22/1999EP0942805A1 Wrench with high inertia torque system and method for using same
09/22/1999CN2339362Y Multifunction lighting screw driver
09/22/1999CN2339361Y Safety screw driver
09/21/1999US5954466 Anti-rotation clip for tightening and loosening nuts and bolts
09/21/1999US5954463 Reversible drill driver tool
09/21/1999US5954142 Handle for a pneumatic power tool
09/21/1999US5953965 Device for tightening bolt and nut
09/21/1999US5953813 Fastener retaining device for assembly parts
09/17/1999CA2264949A1 Socket mat
09/16/1999WO1999028092A3 A screw feed and driver for a screw driving tool
09/15/1999EP0942258A2 Constant-pressure mechanism and constant-torque mechanism for a measuring gauge
09/15/1999EP0941810A2 Fluid-operated tool
09/15/1999CN2338141Y Improved structure of handle of wrench
09/14/1999US5950509 Fastener coupler for power tool
09/14/1999CA2160001C Screwdriver with replaceable bit assembly
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