| Patents for F16B 39 - Locking of screws, bolts, or nuts (9,579) |
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| 08/20/1997 | CN1035685C Anti-vibration fastening screw |
| 08/13/1997 | CN1156645A Method for making assembled nut and nut produced by same |
| 08/12/1997 | US5655431 Spring brake actuator, caging bolt assembly therefor, and method of assembly thereof |
| 08/06/1997 | CN1156496A Self-locking threaded connecting device |
| 07/30/1997 | EP0786603A1 Self-locking preload controlling nut |
| 07/29/1997 | US5651824 Apparatus for making retaining elements |
| 07/17/1997 | WO1997025540A1 A method and manufacture of an axial tensioned bolt |
| 07/16/1997 | EP0784134A1 Shuttering arrangement |
| 07/02/1997 | CN1153260A Screw check device |
| 07/01/1997 | US5642972 One-direction captive screw fastener |
| 06/25/1997 | EP0780535A1 Adjustable abutment |
| 06/18/1997 | CN2256487Y Bolt screwing device |
| 06/12/1997 | WO1997020656A1 Method of automatically screwing two components together and a locking screw and union nut for use in applying said method |
| 06/12/1997 | DE19545610A1 Verfahren für das automatische Verschrauben von zwei Bauteilen und Stiftschraube und Überwurfmutter zur Durchführung des Verfahrens Method for automatic screwing two components and set screw and lock nut for performing the method |
| 06/11/1997 | CN1151490A Screw retention device |
| 06/04/1997 | EP0746697A4 Fastener with thread lock |
| 06/04/1997 | CN1151200A Device for joining two elements |
| 06/03/1997 | US5634753 Adjustable lock nut |
| 06/03/1997 | US5634751 Blind fastener with deformable sleeve |
| 05/29/1997 | WO1997018925A1 Nut and locking device |
| 05/28/1997 | CN2254968Y Internal locking type locknut screw pair |
| 05/28/1997 | CN2254967Y External locking type locknut screw pair |
| 05/27/1997 | US5632744 For manipulating curvature in a human spine |
| 05/21/1997 | EP0774399A1 System for holding the position of a clamping element |
| 05/21/1997 | CN2254493Y Double-thread auxiliary locking bolt |
| 05/07/1997 | EP0771955A1 Screw locking device |
| 05/06/1997 | US5627610 Self-locking nut for eye glasses having an unthreaded hole with vertical channels |
| 05/06/1997 | US5626449 Wedge-locking fastener assembly with a cammed flange |
| 05/06/1997 | US5625994 Self-drilling anchor |
| 05/02/1997 | EP0770786A1 Screw locking set |
| 04/29/1997 | US5624218 Safety lock device for screw fasteners |
| 04/24/1997 | WO1997014892A1 Self-locking ratchet nut |
| 04/23/1997 | EP0769108A1 Self-locking threaded connecting device |
| 04/22/1997 | US5622465 Lock nut |
| 04/15/1997 | US5620741 Resin coated fastener and apparatus and method for manufacture of same |
| 04/15/1997 | US5620290 Ground retainer |
| 04/08/1997 | US5618143 Spindle nut and locking device |
| 03/25/1997 | CA2010847C Laminated nut having cage with nested fingers and method of manufacture |
| 03/19/1997 | CN2249842Y Anti-loosen screw |
| 03/18/1997 | US5611653 Spindle having lubrication and nut retention means |
| 03/18/1997 | US5611652 Resin coated fastener and apparatus and method for manufacture of same |
| 03/13/1997 | CA2185381A1 Safety lock device for screw fasteners |
| 03/11/1997 | US5609456 For engaging an external thread |
| 03/06/1997 | DE19532330A1 Mounting assembly for speed sensor for revolution counting in vehicle braking system |
| 03/05/1997 | EP0697071B1 Thread-forming screw |
| 03/04/1997 | US5606753 Fixing device with a locking mechanism |
| 02/26/1997 | EP0759511A1 Improved self-locking fastener, apparatus and method |
| 01/30/1997 | WO1997003296A1 Device for measuring the extension of a threaded bolt or screw |
| 01/29/1997 | CN2246212Y Loosen-proof bolt group |
| 01/28/1997 | US5597279 Wheel nut |
| 01/21/1997 | US5595466 Double slot spanner locknut |
| 01/09/1997 | DE19524959A1 Meßeinrichtung für die Dehnung eines Gewindebolzens oder einer Schraube Measuring means for the extension of a threaded bolt or screw |
| 01/08/1997 | CN2244643Y Screw with tail having groove |
| 01/08/1997 | CN2244642Y Lock rust-proof bolt |
| 12/19/1996 | WO1996041083A1 Deformable locking fastener system and method of use |
| 12/19/1996 | DE19545092A1 Locking tappet fixing plate |
| 12/17/1996 | US5584631 Optimized elastic fastener useful in eyeglass frames |
| 12/11/1996 | EP0746697A1 Fastener with thread lock |
| 12/11/1996 | EP0746696A1 Locking fastener |
| 12/11/1996 | EP0746695A1 Blind fastener with deformable sleeve |
| 12/11/1996 | CN2242362Y Bolt with locking function |
| 12/10/1996 | US5582496 Top lock jam nut apparatus and method |
| 12/03/1996 | US5580200 Method and apparatus for rapidly engaging and disengaging threaded coupling members |
| 12/03/1996 | US5580199 Fastening screw |
| 11/20/1996 | CN2240632Y Composite self-locking screw rod |
| 11/14/1996 | WO1996035883A1 Screw set in place and removed rapidly, its fabrication process and tool for its removal |
| 11/14/1996 | CA2220042A1 Screw set in place and removed rapidly, its fabrication process and tool for its removal |
| 11/12/1996 | US5573311 Anti-rotation device for wheel spindle nut |
| 11/07/1996 | DE19516129A1 Self locking nut |
| 11/06/1996 | CN2239521Y Dual-body locking nut |
| 11/05/1996 | US5570983 Reduced-friction screw |
| 10/29/1996 | US5569009 Loosening prevention screw |
| 10/23/1996 | EP0738568A2 Constraint system for parallel cantilever shafts |
| 10/23/1996 | CN1133948A Anchor unit with expansive anchor member expanded by utilizing turning force of bolt |
| 10/22/1996 | US5567337 Electric engine block heater with flanged screw |
| 10/17/1996 | DE19513794A1 Device for retention of elements of assembly and fixation like screws, bolts etc used for mechanical and surgical applications |
| 10/15/1996 | US5564875 Locking fastener |
| 10/09/1996 | CN1133022A Cam and wedge-type self-locking mechanism |
| 10/08/1996 | US5562378 For use with a nut |
| 10/03/1996 | WO1996030660A1 Locking nut assembly |
| 10/02/1996 | EP0691899A4 Hand tool for applying a ferrule to a cable |
| 09/18/1996 | EP0732515A1 Anchor unit with expansive anchor member expanded by utilizing turning force of bolt |
| 09/12/1996 | WO1996027744A1 Optimized elastic fastener useful in eyeglass frames |
| 09/10/1996 | US5553897 Fastening system for fastening a through pipe to a hearth wall, the pipe opening into a box |
| 09/04/1996 | CN2234524Y One-way self-locking screw |
| 08/28/1996 | CN1129778A Nut for a fastener assembly |
| 08/22/1996 | WO1996025579A1 Flap mount |
| 08/22/1996 | DE19505164A1 Klappenhalter Klappenhalter |
| 08/20/1996 | US5547326 Spring washer for the securing of screws, nuts, or the like |
| 08/20/1996 | US5547324 Member provided with an external screw thread |
| 08/20/1996 | US5546973 Threaded valve with safety joint |
| 08/14/1996 | DE19503962A1 Lock nut capable of engaging resiliently another nut |
| 08/13/1996 | US5544991 Locking frustrum nut |
| 08/08/1996 | WO1996023593A1 Method and apparatus for making retaining elements |
| 08/08/1996 | CA2212029A1 Method and apparatus for making retaining elements |
| 08/07/1996 | EP0725222A2 Spring latching mechanism |
| 08/07/1996 | CN2232509Y Expansion bolt |
| 08/06/1996 | CA2049138C Scalloped nut and method of construction |
| 08/01/1996 | WO1996023142A1 Locking devices |
| 07/31/1996 | EP0723488A1 Cam and wedge-type self-locking mechanism |