| Patents for F16B 31 - Screwed connections specially modified in view of tensile load; Break-bolts (2,772) |
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| 06/17/2009 | CN101460749A Adjustable mechanism |
| 06/14/2009 | CA2647152A1 Bearing structure uncoupling device |
| 06/11/2009 | WO2008142666A3 Worm detection by trending fan out |
| 06/04/2009 | WO2009068737A1 Tension bolt |
| 06/04/2009 | WO2009049060A3 Fastening apparatus and method of making |
| 05/28/2009 | DE202008007199U1 Schraubverbindungselement und Schraube zur Verwendung bei einem derartigen Schraubverbindungselement And threaded connecting screw for use in such a threaded fastener |
| 05/28/2009 | DE102007054513A1 Screw connection i.e. differential screw connection, for screwing two components of motor vehicle, has casing inner winding and bolt outer winding whose inclination is smaller/larger than that of one of inner windings and outer winding |
| 05/20/2009 | EP2060802A2 Power seal bolt assembly |
| 05/20/2009 | EP2059686A1 Receiving means |
| 05/14/2009 | WO2009060270A1 Visual indication device of the coupling condition between two mechanical members |
| 05/07/2009 | WO2008144321A3 Hybrid contoured load-spreading washer |
| 04/30/2009 | DE102007051113A1 Hollow screw rivet for detachable connection of workpieces e.g. leather belt, has rivet elements detachably connected with each other over sealable threaded connection, and recess formed in socket, where recess extends in axial direction |
| 04/29/2009 | EP1606523B1 Bracing arrangement comprising overstrain protection |
| 04/29/2009 | EP1269031B1 Variable amplification bolt load indicator apparatus and a method of making and using the apparatus |
| 04/29/2009 | CN101418827A Nut |
| 04/23/2009 | WO2008004039A3 Limited torque bolt mechanism |
| 04/21/2009 | US7520174 Method and apparatus for indicating a load |
| 04/16/2009 | WO2009049060A2 Fastening apparatus and method of making |
| 04/16/2009 | WO2008024676A3 Method and apparatus for indicating a load |
| 04/16/2009 | CA2704355A1 Fastening apparatus and method of making |
| 04/16/2009 | CA2636141A1 Wheel hub with countersunk stud head |
| 04/14/2009 | US7516582 Automatic take-up device with internal spring |
| 04/09/2009 | WO2009044328A1 Device for generating pressure forces on tubular components to be connected to one another |
| 04/09/2009 | WO2008047119A8 A bolt for use in an electrical connector |
| 04/09/2009 | US20090092457 Fastening apparatus and method of making |
| 03/31/2009 | US7509778 Automatic take-up device with internal spring |
| 03/25/2009 | EP1273670B1 Method for manufacturing high strength bolt excellent in resistance to delayed fracture and to relaxation |
| 03/13/2009 | CA2639518A1 Log building |
| 03/05/2009 | WO2009027731A1 Rotation indicator device |
| 03/05/2009 | WO2008152148A3 Improved anchor nut made of fiber-reinforced plastic |
| 02/26/2009 | WO2009026470A2 Coupling device with breakaway and methods of using the same |
| 02/25/2009 | EP2028380A2 Pre-stressing apparatus using a split threaded fastener |
| 02/19/2009 | US20090047060 Securing Mechanisms for Components of a Load Indicating Fastener |
| 02/19/2009 | DE102007039011A1 Vorrichtung mit zwei Bauteilen, die über eine Trennschraube lösbar miteinander verbunden sind Apparatus with two components which are releasably connected to one another via a separating screw |
| 02/17/2009 | CA2422505C Fastening apparatus and method |
| 02/12/2009 | WO2009021073A2 Screw with breakaway and methods of using the same |
| 02/12/2009 | US20090041559 Screw with breakaway and methods of using the same |
| 02/12/2009 | US20090038402 Thread forming fasteners for ultrasonic load measurement and control |
| 02/12/2009 | US20090038401 Load indicating member with identifying element |
| 02/04/2009 | CN101360923A Assembly device with an assembly control system |
| 02/03/2009 | US7484420 Fastener assembly and method |
| 01/28/2009 | CN100455829C Hydraulically assisted fasteners |
| 01/20/2009 | CA2425091C Shear coupling for oil well pump strings |
| 01/15/2009 | US20090015010 Method of making a fluid coupling |
| 01/15/2009 | DE102007033179A1 Schraubengarnitur für hochfest vorspannbare Verbindungen Bolt assembly for high strength preloading connections |
| 01/14/2009 | EP2014932A2 Device for connecting or attaching components using an extremely secure pretensioning screw connection and screw set for extremely secure pretensable connections |
| 01/14/2009 | EP2013492A1 Device for displaying the correct tightening force for a nut mounted on a threaded rod |
| 01/13/2009 | US7476826 Break away fastening system |
| 01/08/2009 | WO2009005468A1 Pre tension monitoring solution |
| 01/08/2009 | WO2008020995A4 Load indicating fastener and method of manufacture |
| 01/06/2009 | US7473064 Load indicating fastener insert |
| 12/31/2008 | WO2009000776A1 A device for indicating the tension in a fastening member, such as a screw or the like |
| 12/31/2008 | EP2009297A1 A device for indicating the tension in a fastening member, such as a screw or the like |
| 12/30/2008 | CA2525175C Blind fastener and nose assembly for installation of the blind fastener |
| 12/24/2008 | WO2007056636A3 Asset seal device and method |
| 12/23/2008 | US7467556 Thread forming fasteners for ultrasonic load measurement and control |
| 12/18/2008 | DE102007028267A1 Verbesserte Ankermutter aus faserverstärktem Kunststoff Improved anchor nut fiber reinforced plastic |
| 12/11/2008 | CA2591888A1 Threaded connection |
| 12/10/2008 | EP2000253A1 Tensioning tool and tensioning rod |
| 11/27/2008 | WO2008142666A2 Worm detection by trending fan out |
| 11/27/2008 | WO2008020995A3 Load indicating fastener and method of manufacture |
| 11/27/2008 | WO2008008355A3 Fastener with tool retainer |
| 11/20/2008 | US20080286069 Screwed Connection |
| 11/19/2008 | EP1991795A1 Assembly device with an assembly control system |
| 11/19/2008 | EP1472466B1 Wear measurement device |
| 11/18/2008 | US7452152 Tension decoupler device |
| 11/13/2008 | WO2008137101A1 Compact, portable resistance heating device |
| 11/13/2008 | US20080279625 Hydraulically Assisted Fasteners |
| 11/13/2008 | US20080278319 Method and apparatus for detection of structure failure |
| 11/06/2008 | WO2007084398A3 Self locking tensioner |
| 11/04/2008 | US7445413 Screw-nut assembly including an integrated, immediately effective securing arrangement for preventing unintentional loosening of a screwed connection formed thereby |
| 10/30/2008 | WO2008130245A1 Emergency release device for equipment for vessel or offshore installation |
| 10/28/2008 | US7441997 Break away fastening system |
| 10/28/2008 | US7441483 Tamper-resistant fastener and method and tool for use with same |
| 10/28/2008 | US7441462 Load indicating member with identifying element |
| 10/23/2008 | WO2008127796A1 Cage nut fastening system |
| 10/21/2008 | CA2519668C Bracing device with overload protection |
| 10/16/2008 | WO2008122079A1 Nut rotation indicator |
| 10/16/2008 | US20080253858 Screwing device with function of twisting force measurement |
| 10/16/2008 | CA2685569A1 Automatic take-up device and in-line coupler |
| 10/15/2008 | EP1979631A1 Friction mechanism |
| 10/15/2008 | EP1979630A1 Unibody hydraulic nut |
| 10/08/2008 | EP1977213A2 Integrated central manifold for orthopedic simulator |
| 10/08/2008 | EP1977200A2 Duty cycle loading for orthopedic simulator |
| 10/08/2008 | EP1977186A2 Specimen containment module for orthopedic simulator |
| 10/08/2008 | CN100423860C Fastening apparatus and method |
| 10/04/2008 | WO2008040977A1 Threaded fastener with predetermined torque |
| 09/25/2008 | WO2007089760A3 Thread forming fasteners for ultrasonic load measurement and control |
| 09/24/2008 | EP1971787A2 Self locking tensioner |
| 09/23/2008 | US7426870 Torsional fixing device, especially for the housing of a measuring transducer |
| 09/18/2008 | WO2008109895A1 Anchor and anchor nut thereof |
| 09/18/2008 | WO2008090244B1 System for prestressing screws in a flanged coupling |
| 09/18/2008 | US20080226411 Dual torque setting tension control fastener |
| 09/18/2008 | CA2680195A1 Anchor and anchor nut thereof |
| 09/10/2008 | EP1250501B1 Connecting element for tubular elements, especially handrails |
| 09/04/2008 | US20080213062 Constant load fastener |
| 08/26/2008 | US7415888 Safety device particularly for multiple wheel nuts |
| 08/19/2008 | US7412898 Load sensing system including RFID tagged fasteners |
| 08/14/2008 | US20080193249 Laminated nut with tension indicator |
| 08/13/2008 | EP1955299A2 Asset seal device and method |