| Patents for F16B 41 - Measures against loss of bolts, nuts, or pins; Measures against unauthorised operation of bolts, nuts, or pins (4,973) |
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| 03/14/2002 | WO2002021005A1 Deflection pulley for a traction mechanism drive |
| 03/14/2002 | US20020031416 Wheel nut indicator assembly for vehicle wheels |
| 03/14/2002 | DE10043840A1 Umlenkrolle für einen Zugmitteltrieb Pulley for a traction drive |
| 03/14/2002 | DE10042307A1 Fastening unit with an external screw thread is provided with a device which secures the fastening unit in a screw thread in one component and prevents its separation from another component |
| 03/13/2002 | CN2481898Y Bolt with shaped pin capable of avoiding unauthorised operation of bolt |
| 03/07/2002 | DE10041491A1 Installation fitting for pipes running below roads, especially fresh water pipes, has safety device for holding connector pin in place during transport of fitting |
| 03/06/2002 | CN2480611Y 防盗螺母 Anti-theft nuts |
| 02/20/2002 | CN2477888Y Loose-proof anti-theft nut |
| 02/20/2002 | CN2477887Y Sheath type antitheft threaded clog |
| 02/07/2002 | US20020014137 Screw device and assembly for theft-proofing vehicle wheels |
| 02/03/2002 | CA2354799A1 Wheel nut indicator assembly for vehicle wheels |
| 01/30/2002 | EP1175567A1 Fixing element for fixing insulating strips or plates on a solid substructure |
| 01/30/2002 | CN2474785Y Antitheft bolt device and its special spanner |
| 01/29/2002 | US6341538 Cable connecting apparatus for a bicycle component |
| 01/24/2002 | US20020009351 Captive fastener member and system |
| 01/24/2002 | US20020009350 Retaining device for a connection element |
| 01/24/2002 | DE10030736A1 Theft-proof screw connection combines head or nut, rotary sleeve, spring and tightening ring, with spanner |
| 01/23/2002 | CN2473376Y New anti-loose, anti-theft bolt |
| 01/23/2002 | CN2473375Y Anti-theft self locking bolt, nut member capable of regulating article and non-dismantling |
| 01/16/2002 | EP1171716A1 Fixing means with machine readable information memory |
| 01/10/2002 | DE10057110A1 Protective tamper proof bush for gas pipe union enhances the level of safety and protects against theft |
| 01/10/2002 | DE10029971A1 Device for securing detachable connection against unauthorised release comprises ring element with two halves fitting together over connecting element and lockable by elastic expanding arm with step |
| 01/03/2002 | DE10123854A1 Radbefestigungsanordnungen Wheel fixation |
| 01/02/2002 | EP1167783A1 Covering device for nut and covering device for bolt head |
| 01/02/2002 | CN2469232Y Anti-theft screw nut for wall head flange of oil field electric pump |
| 01/02/2002 | CN1329702A Jacking screw |
| 12/27/2001 | WO2001098675A1 A nut construction and a screw/bolt construction |
| 12/27/2001 | WO2001098674A1 Security fixing for machine guard |
| 12/27/2001 | WO2001098673A1 Visually distinctive safety wire |
| 12/27/2001 | CA2413535A1 Security fixing for machine guard |
| 12/13/2001 | DE10023475A1 Device for securing a bolt against unauthorised removal has closure part operated by key and fitting over bolt head and containing rotatable ring to secure bolt until released |
| 12/12/2001 | CN1326581A Lead seal assembly |
| 12/11/2001 | US6328514 Odometer cable disconnect blocking device |
| 12/11/2001 | US6328512 Tamper indicating tool engaging head |
| 12/06/2001 | US20010048860 Tethered screw |
| 12/05/2001 | CN1325480A Fastener |
| 11/28/2001 | EP1157217A1 Screw device and assembly for theft-proofing vehicle wheels, and a motor vehicle with such theft-proofing |
| 11/28/2001 | EP1117938A4 Locking fastener assembly for threaded joint |
| 11/20/2001 | US6318927 Fixing system comprising a plastic covered screw |
| 11/15/2001 | US20010041110 Captive screw |
| 11/15/2001 | DE10020218A1 Montageeinheit aus einem Bauteil und mindestens einer gewindeformenden Schraube Assembly consisting of a component and at least one self-tapping screw |
| 11/07/2001 | CN1320772A Moving captive screw |
| 11/06/2001 | US6312203 Tamper-evident fastening device |
| 11/01/2001 | WO2001081777A1 Assembly unit consisting of a component and at least one thread moulding screw |
| 10/31/2001 | CN2457396Y Combined anti-theft bolt |
| 10/30/2001 | US6309157 Screw with sleeve |
| 10/30/2001 | US6309156 Mounting unit and method of making same |
| 10/30/2001 | US6308997 Add-on tamper-resistant lock device for cover |
| 10/25/2001 | DE10047367A1 Sicherheitsvorrichtung Safety device |
| 10/23/2001 | US6305890 Covering device for nut and covering device for bolt head |
| 10/23/2001 | US6305065 Method of assembling roof decking to an underlying substrate |
| 10/18/2001 | WO2001077538A1 Driving heads for fasteners |
| 10/18/2001 | CA2306070A1 Covering device for nut and covering device for bolt head |
| 10/17/2001 | EP1146236A2 Safety device for screw connections |
| 10/17/2001 | EP0837994B1 Tamper resistant valve cap |
| 10/17/2001 | EP0624222B1 Securing hole in fittings, especially metal furniture fittings |
| 10/16/2001 | US6302383 Tamper resistant device for engine adjuster |
| 10/10/2001 | EP1141508A1 Door closer mounting bracket with screw holders |
| 10/10/2001 | CN2453189Y Anti-theft screw bolt and screw nut, and socket-wrench |
| 10/02/2001 | US6296431 Self-contained fastener device |
| 09/27/2001 | WO2001071204A1 Wheel attachment equipment for engaging a deeply recessed wheel rim against unauthorised removal |
| 09/27/2001 | WO2001071128A1 Threaded hole locking device |
| 09/27/2001 | US20010024607 Floating captive screw |
| 09/27/2001 | DE10012002A1 Liquid meter e.g. water meter, includes meter housing screwed to pipeline fitting using screw head with controlled tightening momentum |
| 09/27/2001 | DE10011919A1 Fastener has inoperative areas in pitches of thread of sleeve and in pitches of thread on screw attained by pressing screw with its thread axially against thread of sleeve |
| 09/26/2001 | EP1135619A1 Pin and a swage-type fastening system comprising same |
| 09/20/2001 | DE10004788A1 Anti-tamper gas pipe lock nut fitting has outer groove for spring and surfaces for a hexagonal spanner |
| 09/19/2001 | CN2448988Y Check nut |
| 09/19/2001 | CN1313813A 开闭式挂钩 Retractable hook |
| 09/18/2001 | US6290442 Locking fastener assembly for threaded joint |
| 09/12/2001 | EP0932531B1 Pretensioner |
| 09/12/2001 | CN2447566Y Anti-theft locking bolt and nut |
| 09/12/2001 | CN2447565Y Anti-theft nut |
| 09/12/2001 | CN2447564Y Protective cover structure |
| 09/12/2001 | CN2447560Y Anti-theft locknut |
| 09/12/2001 | CN1312890A Jack-out captivated screw |
| 08/29/2001 | CN2445134Y Anti-theft bolt nut |
| 08/28/2001 | US6280132 Fastening arrangement of an assembly part onto a carrier part |
| 08/28/2001 | US6280131 Captive screw |
| 08/28/2001 | US6279600 Method for securing a valve cap |
| 08/16/2001 | US20010013365 Method for limiting access to a valve for vehicle tires |
| 08/16/2001 | EP1123542A1 Lead seal assembly |
| 08/15/2001 | CN2443187Y Anti-theft nut |
| 08/08/2001 | EP1121254A1 A fastener device |
| 07/25/2001 | EP1117938A2 Locking fastener assembly for threaded joint |
| 07/25/2001 | EP1117501A1 Process for manufacturing a captive screw |
| 07/25/2001 | CN1305402A Process for manufacturing captive screw |
| 07/18/2001 | CN2439564Y Theft-proof screw bolt |
| 07/18/2001 | CN1304480A Captive screw |
| 07/11/2001 | CN2438866Y Antitheft nut |
| 07/11/2001 | CN2438865Y Locking & antitheft device of nut |
| 07/05/2001 | DE10063336A1 Means for rapid assembly of automobile seat runner to floor comprises screw and nut, screw has fluted fixing and nut has end face supported by spring against floor |
| 06/27/2001 | EP1111283A2 Cap for a valve |
| 06/27/2001 | EP1111252A2 Fastener assembly |
| 06/21/2001 | DE19961889A1 Befestigungszusammensetzung Fixing composition |
| 06/21/2001 | DE10062324A1 Retainer for bolt in wall plug comprises ring (6) of elastic material which fits around shaft of bolt at top of plug, thickness of ring being greater than difference in diameters of plug and screw |
| 06/13/2001 | CN2434471Y Integrated anti-loose antitheft nut |
| 06/06/2001 | CN2433451Y Cap-type locknut |
| 06/05/2001 | US6241446 Shelf support assembly |
| 06/05/2001 | US6241257 Fastening device for belt pulleys |