| Patents for F16B 31 - Screwed connections specially modified in view of tensile load; Break-bolts (2,772) |
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| 06/16/2005 | DE10353630A1 Method for securing nut-and-bolt connection between two flat components comprises fitting end of flat spiral spring through bore in bolt head, other end of spring being fastened to pin in upper component |
| 06/16/2005 | DE10351853A1 Kraftmessvorrichtung und Verfahren zu ihrer Herstellung The force measuring device and process for their preparation |
| 06/15/2005 | CN1628221A Shearable fastener |
| 06/09/2005 | US20050123375 Break away fastening system |
| 06/09/2005 | US20050123373 Blind fastener and nose assembly for installation of the blind fastener |
| 06/09/2005 | DE10355798A1 Screw bolt detaching tool for use in engine construction, has stop ring between drive shaft and head part of barrel extruder, and screw bolt that can be easily detached from drive shaft if ring is destroyed |
| 06/09/2005 | DE10351945A1 Spannvorrichtung zum Festpannen eines Gegenstandes gegen einen Anschlag Clamping device for clamping an object against a stop |
| 06/01/2005 | CN1621700A Super-high pressure locking nut for roller |
| 05/26/2005 | US20050111930 Nut member with tightness-indicating protrusions and loosening-preventing recesses |
| 05/19/2005 | WO2005045383A2 Force-sensing device, and method for the production thereof |
| 05/17/2005 | US6892832 Breakable washer earth boring bit |
| 05/17/2005 | US6892585 Variable amplification bolt load indicator apparatus and a method of making and using the apparatus |
| 05/17/2005 | CA2322401C Fastening arrangement for a split casing |
| 05/12/2005 | WO2005042985A2 Tamper-resistant fastener and method and tool for use with same |
| 05/11/2005 | EP1529967A2 Clamping device for spanning an object against a stop |
| 04/28/2005 | US20050089386 Tightening member |
| 04/27/2005 | EP1526294A2 Washer, fastener provided with a washer, method of and power tool for fastening objects |
| 04/27/2005 | CN1609467A Washer, fastener provided with a washer, method of and power tool for fastening objects |
| 04/21/2005 | WO2005035998A1 Hydraulic nut |
| 04/19/2005 | US6880433 Tightening force imparting device |
| 04/14/2005 | DE10345336A1 Device as for adjusting a reflector in a light housing has two components screwed together by a plastic deformable screw so that they can be relatively adjusted |
| 04/07/2005 | WO2005031247A1 Explosive bolt |
| 04/05/2005 | CA2330470C High temperature bolting system |
| 03/31/2005 | WO2005028161A1 Tool for tightening security nut, tool for releasing security nut, tool for both tightening and releasing security nut, and security nut for exclusive use of these tools |
| 03/29/2005 | US6872041 Oversized wrenching head tension control bolt |
| 03/24/2005 | WO2005025788A2 Torque-limiting locknut |
| 03/22/2005 | US6868757 Blind fastener and nose assembly for installation of the blind fastener |
| 03/17/2005 | US20050058524 Washer, fastener provided with a washer, method of and power tool for fastening objects |
| 03/17/2005 | US20050058520 Hydraulic nut |
| 03/10/2005 | WO2005021983A1 Loosening indicator for a bolt or nut and a corresponding system |
| 03/10/2005 | WO2004033139A3 Wedge cam lock washer for threaded fasteners |
| 03/10/2005 | US20050053443 Torque-limiting locknut |
| 03/10/2005 | CA2536801A1 Loosening indicator for a bolt or nut and a corresponding system |
| 03/09/2005 | CN1590781A Jointing device |
| 03/09/2005 | CN1192178C Tube fitting with indicating means and method for measuring proper tightening of cutting sleeve fitting |
| 03/03/2005 | WO2004083655A8 Bracing arrangement comprising overstrain protection |
| 03/03/2005 | DE10336208A1 Befestigungsanordnung Mounting arrangement |
| 03/02/2005 | EP1509703A1 Load-indicating fastener |
| 03/02/2005 | EP1092098B1 Threaded fastener with determinable clamp load |
| 02/24/2005 | WO2005016710A1 Fastening system |
| 02/17/2005 | US20050034391 Automatic take-up device with internal spring |
| 02/17/2005 | DE10336024A1 Expanding sleeve, integrated in screw head or nut used in particular in joining of metal parts subject to variable forces |
| 02/15/2005 | US6854749 Assembly with clamp-force-check-component |
| 02/10/2005 | WO2005012736A2 Utility bracket |
| 02/09/2005 | CN1575931A A method of tightening and loosening an object |
| 02/03/2005 | US20050023421 Utility bracket |
| 02/02/2005 | CN1573139A Fastening structure for use at low temperature |
| 02/01/2005 | CA2121318C Method and apparatus for monitoring and controlling tightening of prevailing torque fasteners |
| 01/26/2005 | EP1500471A2 A method of tightening and loosening an object |
| 01/18/2005 | US6843628 Fastening means with machine-readable information storage means |
| 01/13/2005 | WO2005003573A1 Elastic joint element and fastener assembly incorporating the same |
| 01/13/2005 | US20050008446 Torque controlling fastener |
| 01/13/2005 | US20050008444 Limited-torque plastic screw for attaching column-mounted elements of liquid-level gauges and feeding liquids thereto |
| 01/13/2005 | US20050008427 Fastening system |
| 01/12/2005 | EP1496272A1 Limited-tightening plastic screw |
| 01/12/2005 | EP1495298A1 Control device for non-positive connections |
| 01/12/2005 | EP1495296A1 Device for adjusting and verifying the tension force of screwed connections |
| 01/11/2005 | US6840726 Tensioning apparatus and method |
| 01/05/2005 | DE10392205T5 Spannelement Clamping element |
| 12/23/2004 | WO2004111593A1 A device for measuring pre-stressing force in a bolt-nut connection |
| 12/23/2004 | US20040256855 Fastening structure for use at low temperature |
| 12/22/2004 | EP1489312A1 Fastening structure for use at low temperature |
| 12/22/2004 | EP1488116A1 Anti-theft device intended, in particular, for vehicle wheels |
| 12/15/2004 | EP1486685A2 Strength reducing clamping means and its use in mounting devices |
| 12/09/2004 | WO2004106756A1 Haudralic fastener assembly |
| 12/09/2004 | US20040249381 Device for securing bits of bone together |
| 12/09/2004 | US20040247409 Nut member with tightness-indicating protrusions |
| 12/08/2004 | EP1334281B1 Shearable fastener |
| 12/07/2004 | US6827535 Dowel bolt with expansion control |
| 12/02/2004 | WO2004104429A2 Blind fastener and nose assembly for installation of the blind fastener |
| 12/01/2004 | CN1178161C Fixing piece and its mounting device and means with machine readable information memory |
| 11/25/2004 | US20040231467 Blind fastener and nose assembly for installation of the blind fastener |
| 11/25/2004 | US20040231452 Device for opening a bearing arrangement |
| 11/25/2004 | DE10312011B3 Verspannungsanordnung mit Überspannungsschutz Tensioning arrangement with surge protection |
| 11/18/2004 | US20040228703 One way threaded security fastener and installation tool |
| 11/18/2004 | DE10057302B4 Formverriegelungsvorrichtung einer Spritzgießmaschine mit einer zugübertragenden Befestigungsvorrichtung Form of an injection molding machine with a locking device zugübertragenden fastening device |
| 11/17/2004 | EP1477689A2 One way threaded security fastener and installation tool |
| 11/17/2004 | EP1476337A1 Device for opening a bearing arrangement |
| 11/16/2004 | US6818851 Break away fastening system |
| 11/11/2004 | WO2004097232A1 Load indicating fastener insert |
| 11/11/2004 | DE10316632A1 Messvorrichtung Measuring device |
| 11/10/2004 | EP1169576B1 Bolt and mount construction of members using the same |
| 11/03/2004 | EP1473583A1 Connecting device of the screw-and-nut type |
| 11/03/2004 | EP1472465A1 Shearable fastener |
| 11/02/2004 | US6811552 Device for securing bits of bone together |
| 11/02/2004 | US6810571 Method of tightening and loosening an object |
| 10/27/2004 | EP1471268A1 Fracture bolt |
| 10/20/2004 | EP1343975B1 Traction transmitting securing device |
| 10/14/2004 | US20040202526 Flexible threaded fastener |
| 10/14/2004 | US20040202521 Shear coupling |
| 10/14/2004 | US20040200290 Measuring device |
| 10/13/2004 | EP1467109A1 Threaded fastener |
| 10/13/2004 | CN1170947C Method for manufacturing high strength bolt excellent in resistance to delayed fracture and relaxation |
| 10/12/2004 | US6802681 Fastening element |
| 10/12/2004 | US6802680 Torque limiting fastener |
| 10/09/2004 | CA2462284A1 Flexible threaded fastener |
| 10/07/2004 | US20040197160 Washer and fastener provided with a washer |
| 10/07/2004 | DE10312147A1 Befestigungsmittel, insbesondere Abreißschraube, und zugehörige Schraubverbindungsklemme Fasteners, especially shear bolt, and related Schraubverbindungsklemme |
| 10/06/2004 | EP1195533B1 Tightening bolt |
| 09/30/2004 | WO2004083655A1 Bracing arrangement comprising overstrain protection |