| Patents for F16B 39 - Locking of screws, bolts, or nuts (9,579) |
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| 09/07/1989 | DE3905539A1 Remote-control device for blocking a bracing screw |
| 09/05/1989 | US4863328 Locking mechanism for threaded components |
| 08/30/1989 | EP0329648A1 Device to prevent relative displacement between two elements |
| 08/24/1989 | WO1989007718A1 Vacuum fixed adhesively secured fastener |
| 08/24/1989 | DE3804291A1 Clamping screw |
| 08/08/1989 | US4854795 Spring form captive panel fastener assembly |
| 08/08/1989 | US4854794 Connector of the nut-and-bolt type |
| 08/08/1989 | US4854613 Composite connecting member for hydraulic fluid lines |
| 07/27/1989 | WO1989006756A1 Locking device |
| 07/26/1989 | EP0325548A1 Rotary mower equipped with cutting elements mounted above a housing by means of guiding and driving bearings |
| 07/26/1989 | CN2041744U Anti-stealing and anti-slippery tighten bolt |
| 07/25/1989 | US4850775 Screw-type fastening device |
| 07/25/1989 | US4850774 Self-locking adjustable screw |
| 07/25/1989 | CA1257790A1 Bearing locknut |
| 07/11/1989 | US4846613 Nut with corner passages |
| 07/04/1989 | US4844677 Locking device |
| 07/04/1989 | CA1256911A1 Nozzle and retaining arrangement |
| 06/29/1989 | WO1989005928A1 Bolt connection of rubber-metal bearing elements |
| 06/29/1989 | WO1989005920A1 Locking arrangement for locking a nut |
| 06/29/1989 | DE3838554A1 Self-securing screw |
| 06/27/1989 | US4842463 Vibration resistant fasteners |
| 06/21/1989 | EP0321316A2 Locking washer |
| 06/20/1989 | US4840529 Adjustment lock |
| 06/07/1989 | CN2038964U Pre-tightened bolt tension device |
| 06/06/1989 | US4836708 Self-locking, anti-rotational retaining washer for a "D" shaped shaft |
| 06/06/1989 | US4836043 Connecting rod assembly |
| 06/06/1989 | US4835819 Corrosion resistant thermoplastic resin |
| 06/06/1989 | CA1255132A1 Method of mechanically blocking an internal element in a hollow external body |
| 05/31/1989 | CN2038570U Safety nut |
| 05/24/1989 | CN2038167U Elastic lock ring type full metal hexagon lock nut |
| 05/23/1989 | US4832551 Fastener having press-on plastic nut |
| 05/17/1989 | CN2037787U One-way nut |
| 05/16/1989 | US4830558 Adhesively securable fastener |
| 05/10/1989 | EP0315501A1 Deformable washer, especially allowing to predetermine the minimal clamping force of a nut or a bolt |
| 05/10/1989 | EP0314938A2 Spectacles frame with screw fixation |
| 05/10/1989 | CN2037410U Locking screw |
| 05/09/1989 | US4828441 Locked threaded insert for high stress application |
| 05/09/1989 | US4827756 Fastener fabrication method |
| 05/03/1989 | CN1004096B Method and rolling flat die for manufacturing screw with groove for self-lock |
| 05/02/1989 | US4826377 Self-locking fastener and tool for making same |
| 05/02/1989 | US4826376 Lock nut and method for making same |
| 04/25/1989 | US4824303 Locking wedge apparatus for printed circuit board |
| 04/25/1989 | US4823653 Free spinning, self-locking threaded fastener, and method and tool for setting it |
| 04/19/1989 | CN2036223U Locking-dismantling nut on bolt |
| 04/13/1989 | DE3733317A1 Support plate used to deposit or place in readiness a multiplicity of workpieces |
| 04/12/1989 | EP0310775A1 Fastening device for joining plate-shaped elements |
| 04/11/1989 | US4820235 Threaded fastener |
| 04/11/1989 | US4820098 Screw |
| 04/11/1989 | US4820096 Nut apparatus |
| 04/06/1989 | WO1989003026A1 Preloading clamp |
| 03/29/1989 | EP0309129A1 Lock nut assemblies |
| 03/29/1989 | EP0308954A2 Locking fastener assembly for threaded joint |
| 03/28/1989 | US4815920 Lock nut with synthetic resin threading |
| 03/21/1989 | US4813833 Threaded fastener having jacketed head |
| 03/21/1989 | US4813805 Joint for carbon electrodes |
| 03/21/1989 | CA1251347A2 Free spinning laminated nut with automatic lock |
| 03/21/1989 | CA1251346A1 Free spinning laminated nut with automatic lock |
| 03/21/1989 | CA1251345A1 Self-locking, releasable lock nut |
| 03/21/1989 | CA1251343A1 Pin and process for its manufacture |
| 03/14/1989 | US4812095 Threaded fastener |
| 03/14/1989 | US4812094 Locking fastener assembly for threaded joint |
| 03/07/1989 | US4809556 Preloading clamp |
| 03/07/1989 | CA1250771A1 Adjustable, anti-rotation device for a fastener receptacle |
| 03/02/1989 | DE3728038A1 Self-securing screw nut |
| 02/28/1989 | US4808050 Vibration resistant fasteners |
| 02/21/1989 | US4806054 Male threaded fastener capable of use with a swaged collar |
| 02/21/1989 | US4805288 Method for making and using a locking beam nut |
| 02/21/1989 | CA1250164A1 Screw-action connectors security means |
| 02/16/1989 | DE3726469A1 Securing element |
| 02/15/1989 | CN2032664U Hexagonal nut with elastic chip |
| 02/14/1989 | CA1249937A1 Coil spring locknut fastener |
| 02/08/1989 | EP0302260A2 Arrangement to secure screwed connections |
| 02/07/1989 | US4802805 Fatigue resistant fasteners and related methods |
| 02/02/1989 | DE3721564A1 Device for preventing undesired rotational movements in the case of rotatable elements, and tool for fitting said device |
| 02/01/1989 | CN2031860U Elastic inserter locknut |
| 01/17/1989 | US4798406 Modified friction locking ring |
| 01/11/1989 | EP0298892A1 Locked threaded insert for high stress application |
| 01/10/1989 | US4797022 Fastener and fabrication method therefor |
| 12/28/1988 | CA1247407A Shear-resistant fastener |
| 12/27/1988 | US4793754 Process for locking two screwed elements and elements for carrying out this process |
| 12/27/1988 | US4793752 Drive-head lock washer |
| 12/20/1988 | CA1246907A1 Self-locking prevailing torque fastener |
| 12/13/1988 | US4790703 Prevailing torque fastener assembly |
| 12/13/1988 | US4790702 Nut and bolt assembly |
| 12/07/1988 | EP0293765A1 Drive fastening system |
| 12/07/1988 | CN88201004U Anti-crowed nut clamp |
| 12/01/1988 | DE3716277A1 Self-securing screwing element |
| 11/30/1988 | CN88201152U Nut locking device |
| 11/29/1988 | US4787791 Lock washer for bubble cap assembly |
| 11/29/1988 | US4787790 Stud fastening assembly |
| 11/23/1988 | EP0292164A2 Hose pipe |
| 11/23/1988 | EP0291709A2 Locking device for wheel bolts |
| 11/17/1988 | EP0290967A1 Vibration resistant fasteners |
| 11/17/1988 | DE3715204A1 Securing screw with screw head, and process for radially securing the screw connection |
| 11/15/1988 | US4784553 Vibration resistant fastener construction |
| 11/15/1988 | CA1244684A1 Fastening assembly having a novel wing nut construction |
| 11/09/1988 | EP0290291A2 Hose pipe |
| 11/08/1988 | US4782688 Rolling flat die for manufacturing a screw with groove for self-locking |
| 11/08/1988 | US4782681 Method of rolling a screw with groove for self-locking |
| 11/01/1988 | US4781505 Screw equipped with locking means |