| Patents for F16B 31 - Screwed connections specially modified in view of tensile load; Break-bolts (2,772) |
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| 10/09/2013 | CN203230703U Screw with no need for screwdriver during screwing |
| 10/09/2013 | CN103348545A Quality management method, quality management gauge, and gauge set for screw axis-shaped component |
| 10/03/2013 | US20130255392 Tension Monitoring Apparatus |
| 10/02/2013 | EP2644910A1 Connector connecting bolt, connector and connector assembly |
| 10/02/2013 | CN103335008A Universal anti-theft bolt and using method thereof |
| 09/26/2013 | WO2013139464A1 Sensor-containing connection element and manufacturing method |
| 09/26/2013 | US20130251476 Screw having a screw head, a screw shank and a corrugated conical flange |
| 09/24/2013 | US8540468 Smart lid for smart bolts and probes |
| 09/18/2013 | CN203201978U Bolt for increasing friction force |
| 09/18/2013 | CN103307080A Interference bolt with technological tail rod and installation method thereof |
| 09/17/2013 | US8534132 Method for measuring tension in an anchored rod at an accessible end |
| 09/04/2013 | EP2633201A1 Load-indicating washer |
| 09/04/2013 | CN203176116U Honeycomb repair threaded connecting assembly with controllable pre-tightening force |
| 09/04/2013 | CN203176115U Folding head bolt |
| 09/04/2013 | CN203176114U Single-sided fastener |
| 09/04/2013 | CN103277385A Fixed-torque high-strength bolt, high-strength bolt pair and application method for same |
| 09/03/2013 | US8523444 Ring for a hydrostatic or hydrodynamic bearing, a hydraulic machine equipped with such a ring, and a method of mounting such a ring on a shaft |
| 08/29/2013 | WO2013125998A1 Separation fastener assembly |
| 08/29/2013 | US20130220450 Seals for hydraulic assemblies |
| 08/29/2013 | DE102008039431B4 Abreißschraube für Verbindungselemente von elektrischen Leitern Shear bolt fasteners of conductors |
| 08/28/2013 | CN103267054A Highly-locking fastening method |
| 08/22/2013 | DE102012202365A1 Mounting arrangement for pressing rolling bearing inner ring on conical bearing seat surface of shaft, has push plate engaged with inner ring, and bonnet wing nut whose ball screw thread shoots share same axis of rotation with wing nut |
| 08/21/2013 | EP2628807A1 Tempered pin-shaped connection element and method for producing same |
| 08/21/2013 | EP2628565A1 Riveting device for aircraft fuselages |
| 08/21/2013 | EP2627918A1 Sensor arrangement, for example on an anchor bolt |
| 08/21/2013 | EP2627469A1 Method for producing torque-limiting securing devices |
| 08/15/2013 | WO2013117911A1 Fixing and method of applying a fixing |
| 08/14/2013 | CN103249956A Screw having a screw head, a screw shaft, and a conical, wavy flange |
| 08/07/2013 | EP2623797A1 Anchor and method of installing anchor |
| 08/07/2013 | EP2622233A1 Security bolt |
| 08/06/2013 | US8499643 In-situ sensors and methods for monitoring environment assisted cracking of structural components |
| 08/06/2013 | CA2567475C Shear component breakage detection |
| 08/01/2013 | DE112012000062T5 Vorrichtung zum Festziehen von mit Gewinden versehenen Befestigungsmittel Device for tightening of threaded fasteners |
| 07/25/2013 | US20130189047 Low Torque Tension Relief System for Threaded Fasteners |
| 07/25/2013 | DE102012204187A1 Befestigungselement und Verfahren zu dessen Montage Fastener and method of assembly |
| 07/24/2013 | EP2616696A1 Hydromechanical clamping device |
| 07/24/2013 | EP2616694A1 Screw and connection produced thereby |
| 07/18/2013 | DE102012100228A1 Schraube mit einer Kopfauflagefläche mit Schmiermitteltaschen Screw with a head bearing surface with lubricant pockets |
| 07/11/2013 | WO2013103444A1 Creep limiting direct tension indicating washer |
| 07/11/2013 | WO2013103442A1 Direct tension indicating washer with centering elements |
| 07/11/2013 | DE102012000112A1 Flexible screw for connecting e.g. batteries, has bender connected at slider, fastened at connecting sheet at end, receiving force during loading, and reversibly or irreversibly bent on side or both sides according to design |
| 07/10/2013 | EP2612041A1 Cage nut |
| 07/10/2013 | CN203051370U Self-breaking screw |
| 07/10/2013 | CN203051364U Bus duct attachment bolt |
| 07/09/2013 | US8480340 Hydraulic nut with alarm systems and variable arrangement of advancement and unit total advancement screws through head rotation with flange sensors |
| 07/04/2013 | US20130170921 Creep Limiting Direct Tension Indicating Washer |
| 07/04/2013 | DE102011090064A1 Mounting kit for servo unit, has drive casing that is attached at gearbox casing over intermediate elements which are connected with each other along longitudinal direction through partially and completely spreading screws |
| 07/03/2013 | CN203035696U Protection device of safety bolt |
| 06/26/2013 | EP2607723A1 Torque nut |
| 06/26/2013 | EP2605921A1 Safety device for a vehicle wheel |
| 06/26/2013 | CN103180623A Load-indicating washer |
| 06/20/2013 | US20130156526 Cage nut |
| 06/20/2013 | CA2798746A1 Spring assembly |
| 06/19/2013 | CN103168178A Apparatus for tightening threaded fasteners |
| 06/18/2013 | US8465238 Sliding anchor |
| 06/18/2013 | DE202007019543U1 Belastungsanzeigevorrichtung Load indicating device |
| 06/12/2013 | EP2601419A2 Apparatus for tightening threaded fasteners |
| 06/12/2013 | CN103154535A Sensor arrangement, for example on an anchor bolt |
| 06/12/2013 | CN103153518A Method for producing torque-limiting securing devices |
| 06/12/2013 | CN103148076A Ultra high strength screw having a high yield ratio |
| 06/06/2013 | US20130139604 Bolt tension monitoring system |
| 06/05/2013 | EP2598759A1 Apparatus for tightening threaded fasteners |
| 06/05/2013 | CN102216627B Ring for a hydrostatic and hydrodynamic bearing, hydraulic machine provided with such a ring and method for mounting such a ring on a shaft |
| 05/30/2013 | US20130136557 Bolt assembly |
| 05/29/2013 | DE102011119392A1 Justierbare Halterungsvorrichtung für Sensoren Adjustable mounting device for sensors |
| 05/29/2013 | CN202955101U Anti-dismounting screw with breakable nut |
| 05/29/2013 | CN202955094U 螺钉 Screws |
| 05/28/2013 | US8448520 Bolt tension monitoring system |
| 05/23/2013 | US20130129441 Torque limiting socket and method of using same |
| 05/23/2013 | DE102011055497A1 Ultrahochfeste Schraube mit hohem Streckgrenzverhältnis Ultra High Strength Bolt with high yield ratio |
| 05/22/2013 | EP2594653A1 Ultra high strength screw having a high yield ratio |
| 05/22/2013 | CN103119309A Apparatus for tightening threaded fasteners |
| 05/16/2013 | DE102011118587A1 Self-tapping screw connection, has two connection partners respectively comprising threaded hole and threaded shaft with respective tapers, where threaded shaft taper is greater than or equal to threaded hole taper |
| 05/08/2013 | CN103097750A Hydromechanical clamping device |
| 05/08/2013 | CN103089779A Honeycomb thread-repairing connecting component with controllable preload and usage thereof |
| 05/08/2013 | CN103089520A Protective structure for water guide devices |
| 05/02/2013 | US20130108391 Mounting Mechanism |
| 05/01/2013 | CN202914508U Self-breaking type anti-theft screw |
| 05/01/2013 | CN202914490U Composite bolt |
| 05/01/2013 | CN202914489U Composite bolt |
| 05/01/2013 | CN103080570A Cage nut |
| 04/25/2013 | US20130101369 Tripped unlocking device, connecting two detachable subassemblies |
| 04/24/2013 | EP2584241A1 Torque control cap for hose clamp |
| 04/18/2013 | WO2013053760A1 Nut sensing devices |
| 04/18/2013 | WO2013053758A1 Nut sensing devices |
| 04/18/2013 | DE102011054543A1 Anbauteilanbindung für Kraftfahrzeugaufbau Attachment connection for motor vehicle body |
| 04/18/2013 | CA2851051A1 Nut sensing devices |
| 04/17/2013 | CA2792695A1 Method of applying pre-tightening force on an anchor bolt |
| 04/11/2013 | DE102011115534A1 Wheel hub of motor vehicle has attachment portion that is provided with external thread portion so as to attach nut into base portion |
| 04/10/2013 | CN202867483U Bolt provided with pretightening force detecting mat |
| 04/10/2013 | CN202867482U Bolt provided with pretightening force detecting pin |
| 04/09/2013 | CA2762929C Through-bolt apparatus |
| 04/04/2013 | US20130081244 Monitoring fastening loading |
| 04/03/2013 | CN202851604U Anti-disassembly safety screw assembly and anti-disassembly safety screw |
| 03/28/2013 | US20130074605 Measuring arrangement system for a universal process connection |
| 03/27/2013 | EP2572559A1 Mounting mechanism |
| 03/27/2013 | CN102996596A Composite bolt |
| 03/21/2013 | WO2013039015A1 Fastener |
| 03/21/2013 | US20130068031 Bolt tension monitoring system |
| 03/20/2013 | EP2570683A1 Load indicating fastener and method of manufacture |