| 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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| 05/19/2010 | CN201475116U Flange surface bolt device |
| 05/19/2010 | CN201475111U Detachable hydraulic close-fitting bolt |
| 05/12/2010 | CN201461711U Theftproof nut special fastening gasket provided with locking teeth at top surface |
| 05/12/2010 | CN201461708U Anti-theft nut |
| 05/12/2010 | CN201461707U Oblong screw cap |
| 05/12/2010 | CN201461706U Anti-theft loosening-preventing screw cap and bolt component |
| 05/12/2010 | CN201461705U Special anti-theft fixing device for oil pumping unit motor |
| 05/12/2010 | CN201461695U Special antitheft screw for light pole bottom-section seal closure antitheft wire |
| 05/12/2010 | CN201461689U Anti-loosening long bolt |
| 05/12/2010 | CN201460510U Multifunctional anti-theft bolt lock device |
| 05/05/2010 | EP2182227A1 Security mechanism for screws, bolts or rivets |
| 05/05/2010 | CN201448343U Bolt protector |
| 05/05/2010 | CN201448342U Rolling needle type anti-theft screw bolt |
| 05/05/2010 | CN201448341U Combined anti-theft nut |
| 05/05/2010 | CN201448340U Semicircular steel wire burglary-resisting retaining ring |
| 05/05/2010 | CN201448339U Pin-type anti-theft nut |
| 05/05/2010 | CN201448338U Burglarproof sleeve of tyre nut of car and special-purpose spanner |
| 05/05/2010 | CN201448329U Anti-theft iron nail |
| 05/05/2010 | CN201446935U Double anti-theft fast spare wheel up-down regulator |
| 05/05/2010 | CN1688781B Safety fastener |
| 05/05/2010 | CN101701596A Disassembly preventing bolt |
| 04/28/2010 | CN201443556U Antitheft thread fastener |
| 04/28/2010 | CN1661191B Anti-detaching and anti-theft lock |
| 04/21/2010 | EP2176510A2 Theft-deterrence device |
| 04/21/2010 | CN201439795U Anti-disassembly device with anti-counterfeiting function |
| 04/21/2010 | CN201439706U Oil extractor reduction gearbox anti-theft oil plug |
| 04/20/2010 | CA2642141A1 Flange alignment pin |
| 04/14/2010 | CN101319691B Electronic anti-theft nut |
| 04/01/2010 | WO2010034633A1 Connecting device for connecting a guide tube to a lower end nozzle in a nuclear fuel assembly |
| 03/31/2010 | EP2169685A1 Connecting device for connecting a guide tube to a lower end nozzle in a nuclear fuel assembly |
| 03/31/2010 | CN201434199Y Wear-resistant lining installation structure |
| 03/31/2010 | CN201434004Y Anti-disassembly connecting structure |
| 03/31/2010 | CN201433998Y Nut |
| 03/31/2010 | CN201433993Y Anti-theft bolt |
| 03/31/2010 | CN201433988Y Anti-theft T-shaped bolt |
| 03/31/2010 | CN201433982Y HDR bolt with corrosion prevention, high intensity and self-positioning function |
| 03/31/2010 | CN201433962Y Connection device capable of preventing contact corrosion of bolted connection of magnesium alloy components |
| 03/31/2010 | CN101684833A Theft-proof nut |
| 03/25/2010 | DE202009014908U1 Montageteil mit einer unverlierbar daran angeschlossenen Schraube, Zusammenstellung umfassend eine Schraube und ein Sicherungselement sowie Sicherungselement Mounting portion having a captive screw connected to it, compilation comprising a screw and a securing element and safety element |
| 03/25/2010 | DE102008048095A1 Sicherungsanordnung zur verliersicheren Aufnahme eines Verbindungselementes an einem Bauteil Securing arrangement for captive receiving a connecting element to a component |
| 03/24/2010 | EP2166238A1 Safety assembly for holder of a connection element on a component preventing loss |
| 03/24/2010 | CN201428725Y Thievery prevention screw plug for lamp post thievery prevention screw hole |
| 03/24/2010 | CN201428724Y Hard and tough anti-theft screw nut |
| 03/24/2010 | CN201428723Y Hard and tough anti-theft screw |
| 03/24/2010 | CN201428722Y Theftproof fixing bolt group |
| 03/24/2010 | CN201428721Y Quincunx anti-unload bolt connect set |
| 03/23/2010 | CA2401774C Improved valve for gas systems |
| 03/17/2010 | CN201425055Y Antitheft screw nut with three different kinds of threads and capable of screwing in and out |
| 03/17/2010 | CN201425052Y Antitheft screw with three different kinds of threads and capable of screwing in and out |
| 03/11/2010 | US20100062887 Tensioning rail or guide with securing means for retaining bolts |
| 03/10/2010 | CN201420831Y Burglar-proof steel cable clamp and opening/closing special tool therefor |
| 03/10/2010 | CN201420783Y Anti-dismantle screw |
| 03/10/2010 | CN201420782Y Anti-dismantle screw |
| 03/10/2010 | CN201420781Y Polished steel ball anti-theft retainer nut |
| 03/10/2010 | CN201420779Y Conical base type antitheft blocknut |
| 03/09/2010 | US7673482 Wheel lock |
| 03/04/2010 | WO2010023338A1 Separate arm device for securing a threaded connection element |
| 03/03/2010 | EP2159462A1 Coupling element for connecting an actuator to a valve |
| 03/03/2010 | CN201416406Y Theft-proof clamp |
| 02/24/2010 | CN201412428Y Anti-dismantle easy-installing type nut |
| 02/24/2010 | CN201412425Y Anti-theft screw for license plate of vehicle |
| 02/23/2010 | US7665334 Outboard motor lower-unit lock |
| 02/16/2010 | US7661914 Loosening-proof method used for a screw fastening unit and the device thereof |
| 02/11/2010 | DE202009013390U1 Vorrichtung zum Schutz vor Manipulation Device to prevent tampering |
| 02/11/2010 | DE102008029236B3 Verbindungselement mit einer Schraube und einer daran unverlierbar angeordneten Hülse Connection element with a bolt and a sleeve arranged thereon captively |
| 02/10/2010 | EP2151591A1 Security screw and nut, with specific wrenches for tightening and loosening thereof |
| 02/10/2010 | CN201401425Y Flat elliptical bolt |
| 02/10/2010 | CN201401424Y Flat elliptical bolt |
| 02/10/2010 | CN201401423Y Oblong screw cap |
| 02/10/2010 | CN201401422Y Ball-shaped screw cap |
| 02/10/2010 | CN201401421Y Ball-shaped screw cap |
| 02/10/2010 | CN201401420Y Oblong screw cap |
| 02/10/2010 | CN201401419Y Sealing rubber cap |
| 02/10/2010 | CN201401414Y Oblong screw cap |
| 02/10/2010 | CN201401413Y Flat elliptical screw cap |
| 02/10/2010 | CN201401412Y Screw cap |
| 02/10/2010 | CN201401411Y Screw cap |
| 02/10/2010 | CN201401410Y Elliptical screw cap |
| 02/10/2010 | CN101644295A Detachable antitheft tightening assembly |
| 02/04/2010 | WO2010012706A1 Screw drive design |
| 02/04/2010 | DE102008036577A1 Schraubenantriebsausbildung Screw driving training |
| 02/03/2010 | CN201396100Y Pressure relief anti-theft plug for oil and water wells |
| 02/03/2010 | CN201396099Y Device for preventing oil-stealing |
| 02/03/2010 | CN201395992Y Nut lock |
| 01/27/2010 | EP2147221A1 Theft-protected screw part |
| 01/27/2010 | CN201391533Y Internal heptagonal anti-theft bolt and wrench |
| 01/27/2010 | CN201391532Y Self-locked anti-theft nut |
| 01/27/2010 | CN201391531Y Drum-shaped convex shoulder conical concave license plate anti-theft screw |
| 01/27/2010 | CN201391530Y Bolt protective cap |
| 01/27/2010 | CN201391529Y Tool for bolt dismantlement prevention and screwing |
| 01/27/2010 | CN201391528Y Theftproof bolt pair |
| 01/27/2010 | CN201391527Y Disposable soft-countermeasure anti-theft bolt |
| 01/27/2010 | CN201391265Y Antitheft plug of sleeve valve of oil well and opening wrench thereof |
| 01/27/2010 | CN201390218Y License plate burglarproof fastener |
| 01/20/2010 | CN201386733Y Anti-tamper screw |
| 01/20/2010 | CN201386732Y Anti-tamper screw |
| 01/20/2010 | CN201386731Y Nut anti-loosening/theft device |
| 01/20/2010 | CN201386730Y Bolt-protecting cover |
| 01/20/2010 | CN201386729Y Theftproof nut |
| 01/20/2010 | CN201386728Y Locking nut with cryptographic device |