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)
05/1999
05/18/1999US5904077 Double-ended flex handle wrench
05/14/1999WO1999004933A3 Safety coupling
05/12/1999EP0914910A1 Wrenching method and apparatus wrenching attachment, and medium storing wrenching torque control program
05/12/1999DE19849331A1 Screw feed belt
05/12/1999DE19842378A1 Pneumatic manual screwdriver device with motorized piston and screw jaws
05/12/1999CN2318002Y Luminous screw driver
05/12/1999CN2318001Y Luminous screw driver
05/12/1999CN2318000Y Tool handle capable of bending
05/12/1999CN2317999Y Tool auxiliary rotary rod structure
05/11/1999US5901794 Pneumatic power wrench
05/11/1999US5901620 Sockets for a ratchet wrench
05/06/1999DE19747024A1 Power screwdriver with plastics feed belt
05/05/1999CN2317052Y Hand tool handle
05/04/1999US5899554 Wrench having a light device
05/04/1999US5899126 Screw tightener
05/04/1999US5898986 Method and apparatus for screwing a nut onto a stud
04/1999
04/29/1999DE19806662C1 Preparatory holder for screws and screwing tools
04/28/1999EP0911119A2 Method for determining the installed torque in a screw joint at impulse tightening and a torque impulse tool for tightening a screw joint to a predetermined torque level
04/27/1999US5898598 System and apparatus for a torque transducer with data processing capabilities
04/27/1999US5898379 Wireless cycle monitoring system for power tools
04/27/1999US5898112 Apparatus for testing the passive fit of screw retained structures
04/27/1999US5897198 Ratchet wrench with lamp circuit means
04/27/1999US5897045 Fastener dispensing apparatus for stand-up fastener driving tool and method therefor
04/27/1999US5896792 Holder for socket wrench
04/22/1999WO1999019119A1 Actuating tool
04/22/1999DE19758493A1 Socket wrench extension device
04/22/1999DE19744534A1 Screw driver for hexagon socket screws
04/21/1999CN2314901Y Multifunctional screw driven handle
04/21/1999CN2314900Y Screw driver
04/20/1999US5894766 Ratchet screwdriver
04/20/1999CA2161591C Finger release mechanism for collated strip screwdriver
04/20/1999CA2045570C Improved composite wrench
04/15/1999WO1999017907A1 Ratchet wrench
04/15/1999DE19845871A1 Tightening screws in bone structures
04/15/1999DE19744865A1 Socket wrench extension device
04/15/1999DE19741548C1 Pneumatic hand-held screwdriver
04/15/1999CA2321003A1 A tool and countersinking screw
04/14/1999EP0908275A1 Socket prolongation
04/14/1999EP0908274A1 Socket prolongation
04/14/1999EP0907465A1 Screwing device
04/14/1999CN2313712Y Screw driver
04/13/1999US5893420 Multi-core cable connector for power wrench
04/10/1999CA2249890A1 Socket wrench extension
04/10/1999CA2249794A1 Socket wrench extension
04/08/1999WO1999016585A1 Power nutrunner with shut-off
04/06/1999US5890406 Electronic torque limiting and parts marking wrench
04/06/1999US5890405 Automated screw driving device
04/01/1999DE19742310A1 Screwdriver with over-tightening protection
03/1999
03/31/1999EP0904178A1 Hyraulic power wrench
03/31/1999CN2312108Y Wrench with means for indicating twisting force value
03/30/1999CA2172005C Torsion wrench with display unit for displaying torsion force limit thereon
03/25/1999WO1999014017A2 Powered-operated screwdriving device
03/24/1999EP0903203A2 Fastener collation tube for stand-up fastener driving tool and combination of said tube and tool
03/24/1999EP0903202A2 Fastener dispensing apparatus for stand-up fastener driving tool and method for dispensing fasteners from said apparatus
03/24/1999CN1211491A Fastener dispensing apparatus for stand-up fastener driving tool and method therefor
03/24/1999CN1211490A Fastener collation tube for stand-up fastener driving tool
03/23/1999US5884541 Socket for lever removal of screwdriver bit
03/17/1999EP0840667B1 Assembly aid for machine parts, in particular for housing closure units
03/17/1999CN2310653Y Screw driver with sleeve
03/17/1999CN1210775A Dismantling device for connector
03/16/1999US5882103 Socket wrench with illumination
03/16/1999US5881855 Impulse wrench with wrap spring clutch assembly
03/16/1999US5881614 Tool with reversible bit and method of assembly
03/16/1999US5881613 Screwdriver having disengaging mechanism
03/16/1999US5881612 Finger guard for tubenut tools
03/11/1999WO1999012145A1 Screwing tool
03/10/1999EP0900632A2 Pneumatic power wrench with adjustable exhaust restriction
03/10/1999CN2309926Y Vernier control structure for screwdriver
03/10/1999CN2309925Y Simple wrench setting value device
03/10/1999CN2309924Y Magnetic suction screwdriver
03/10/1999CN2309923Y Active socket spanner
03/09/1999US5878637 Magnetic driving tool having a telescopic pipe
03/03/1999EP0751852B1 Dynamometric wrench
03/03/1999CN2309209Y Screwdriver
03/03/1999CN2309208Y Double-light luminous screwdriver
03/03/1999CN1042383C Electric Motor with torque detecting circuit
02/1999
02/25/1999DE19736547A1 Screw tightening drive
02/24/1999EP0897290A1 Surgical torque wrench
02/24/1999CN2308483Y Screwdriver handle
02/24/1999CN2308481Y Combined rotary tool
02/24/1999CN2308480Y Crank-form screwdriver
02/23/1999US5874681 Device for signal transmission, especially for a screw driving apparatus for ultrasonically controlled tightening of a screw connection
02/23/1999US5873648 Multipurpose tool
02/23/1999US5873289 Releasable locking connector for tool
02/18/1999WO1999007520A1 Magnetic keeper accessory for wrench sockets
02/18/1999WO1999007519A1 Box wrench and socket wrench having stopper portions for preventing slippage along a nut or a bolt head
02/18/1999CA2300856A1 Magnetic keeper accessory for wrench sockets
02/17/1999EP0896862A1 Assembling arrangement for push-nut
02/17/1999CN2307660Y Screw driver with lighting effect
02/17/1999CN1042112C Fastening system of torque for jamming nut and fastening method
02/16/1999US5870933 Advance mechanism for collated screwdriver
02/16/1999CA2152646C Centering mechanism for a fastener device
02/11/1999WO1999006187A1 Clamping chuck
02/11/1999WO1999006185A1 Sockets for a ratchet wrench
02/11/1999WO1999006172A2 Taper lock arrangement
02/09/1999US5868208 Power tool
02/09/1999US5868049 Screw and driver system
02/09/1999US5868047 Insert bit for use with a powered screwdriver
02/04/1999WO1999004933A2 Safety coupling
02/03/1999EP0894578A2 Portable device for inserting fixing and/or support elements
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