Patents
Sitemap › F16 - Engineering elements or units; General measures for producing and maintaining effective functioning of machines or installations; Thermal insulation in general › F16B - Devices for fastening or securing constructional elements or machine parts together, e.g. nails, bolts, circlips, clamps, clips or wedges; Joints or jointing › F16B 39 - Locking of screws, bolts, or nuts
Patents for F16B 39 - Locking of screws, bolts, or nuts (9,579)
09/2012
09/19/2012CN101922497B Three different thread driving and reversing anti-theft screw
09/13/2012WO2012119827A1 Screw or pin made of two different materials
09/13/2012US20120230799 Fastening arrangement
09/13/2012US20120230798 Locking fastener
09/13/2012DE102012101870A1 Device for tightening or clamping high-strength screw connections up to screw yield strength, has unit of hydraulic system, particularly hydraulic cylinder, or pneumatic system passing compressive- and pre-tensile laminated disk assembly
09/12/2012EP2497963A1 Screw or bolt comprising two different materials
09/12/2012EP2496849A1 Self-locking screwing attachment device and assembly provided with same
09/12/2012CN202431718U Anti-dismounting bolt structure
09/12/2012CN202431716U High-strength locking nut
09/12/2012CN202431715U Screw
09/12/2012CN202431714U Collapsible door cross tube-articulating bolt connecting mechanism
09/12/2012CN202431713U Anti-falling vacuum switch transmission connecting lever pin bolt
09/12/2012CN202431712U Double-nut check bolt pair
09/12/2012CN202431711U Main shaft locking nut of centrifugal fan
09/12/2012CN202431707U Harvard type locking nut
09/12/2012CN202431706U Combined nut
09/12/2012CN202431705U Self-locking nut
09/12/2012CN202427523U Anti-loosening medicinal material grinder connecting mechanism
09/12/2012CN102667186A Self-locking screwing attachment device and assembly provided with same
09/12/2012CN102661308A Anti-loosening fastening screw
09/12/2012CN102661305A Locknut
09/11/2012CA2769951A1 Fastening arrangement
09/06/2012US20120224934 Fastener
09/06/2012US20120224933 Compression seal assembly
09/06/2012US20120224932 Connector
09/06/2012DE102006052400B4 Befestigungsvorrichtung Fastening device
09/05/2012EP2495605A1 Screw connection, spectacles
09/05/2012CN202418191U Looseness-proof sealing bolt
09/05/2012CN202418190U Self-pressurization elastic washer
09/05/2012CN202418189U Locking mechanism for hand wheel
09/05/2012CN202418188U Radial high-pressure stop nut
09/05/2012CN202418184U Self-locking nut
09/05/2012CN202418182U Combined nut
09/05/2012CN202418180U High-strength bolt
09/05/2012CN202418169U Hot galvanizing nut
09/05/2012CN202418167U Non-pretightening bolt-connected anti-falling sleeve
09/05/2012CN202418139U Screw assembly used between a fastening sheet material and steel
09/05/2012CN102654158A Fixed connection structure of air conditioner bolt of passenger car
09/05/2012CN102654156A Novel locking fastener
09/04/2012US8257004 Thread clamping device and methods of use
09/04/2012US8256960 Seal of an opening
08/2012
08/30/2012US20120219377 Nut with lug flare
08/30/2012DE202011109958U1 Gewindesicherung Thread locking
08/30/2012DE102012200845A1 Struktur zum Installieren einer Einpressmutter in eine Platte Structure for installing an insert nut in a plate
08/30/2012DE102010063710B4 Klemmspaltmutter Nip mother
08/29/2012EP2492523A1 Anti-vibration bolt
08/29/2012CN202402445U Cavity filter, tuning bar locking structure and spring washer
08/29/2012CN202402444U Fastening lock bolt
08/29/2012CN202402443U Horizontal adjusting device for installing heat exchange component
08/29/2012CN102650314A Internally threaded check fastener
08/29/2012CN102650313A Screw nut anti-loosening structure and lamp adopting same
08/28/2012US8251625 Cement anchor of lightweight construction panels
08/28/2012CA2512371C Electrical connection nut retainer
08/27/2012DE202012007112U1 Unterlegscheibe und Schraubverbindung Washer and screw
08/23/2012WO2012037014A3 Ratchet locking mechanism for threaded fastener
08/23/2012US20120213608 Self-Locking Screwing Attachment Device And Assembly Provided With Same
08/23/2012US20120210962 Fastening assembly of a camshaft adjuster
08/22/2012EP2489886A1 Washer, screw or nut with increased coefficient of friction
08/22/2012CN202391921U Anti-loosening device for round nut
08/22/2012CN202391920U Locking-type bolt
08/22/2012CN202391919U Screw-threaded coupling structure for press cover of oil cylinder
08/22/2012CN202391916U Convenient bolt for T-shaped slot
08/22/2012CN102644649A Tablet-type self-locking bolt
08/22/2012CN102644648A Bolt locking device
08/22/2012CN101825132B Nut anti-dropping device
08/21/2012US8246614 High-strength microwave antenna coupling
08/21/2012US8245448 Door plug
08/16/2012DE102011004148A1 Signal tab for use in signaling device for safeguarding torque at bolt connection of electrical rail system, has split pin inserted into hole through bolt of bolt connection in mounted state of tab at rail system
08/15/2012EP2486290A1 Self locking nuts
08/15/2012CN202381681U Process hole blocking flange
08/15/2012CN202381497U Anti-tripping device for crank pin of oil pumping unit
08/15/2012CN202381496U Connecting device
08/15/2012CN202381495U Bolt-on connection locking device for lithium ion battery pack
08/15/2012CN102635619A Pushing tension device
08/15/2012CN101673900B Cable connector with locking part
08/13/2012DE202011109949U1 Gewindebeschichtung Thread coating
08/11/2012CA2733410A1 Fluid containment system
08/09/2012US20120201627 Mechanical method for improving bond joint strength
08/08/2012CN202370976U Bolt for fastening driven bevel gear and differential left casing
08/08/2012CN202370975U Nut
08/08/2012CN202370974U Threaded locking assembly, pin shaft locking structure connected by hinge, and concrete pump truck
08/08/2012CN102628474A Combined self-locking nut
08/08/2012CN102628473A Anti-loosing threaded fastener
08/07/2012US8235634 Cage nut assembly
08/02/2012WO2012103097A1 Washer assembly
08/02/2012WO2012102401A1 Female screw structure
08/02/2012WO2012079569A3 Self-locking screw
08/02/2012WO2012076004A3 Self-locking nut
08/02/2012US20120195711 Floating fastener
08/02/2012US20120192404 Concrete screw and method for anchoring a concrete screw in a substrate
08/02/2012DE102011052266A1 Selbstsichernde Befestigungsmittel sowie Befestigungsanordnung Self-locking fasteners and fastener assembly
08/01/2012CN202360553U Anti-looseness fixing device of butterfly plate locking screw of butterfly valve
08/01/2012CN202360550U Self-locking nut for supporting plate
08/01/2012CN202360520U Double-layer glass fixing and sealing device
08/01/2012CN102619857A Fastening bolt
08/01/2012CN102619856A Self-locking nut for combined insert
08/01/2012CN102619855A Tapping back-off locking nut
08/01/2012CN102619854A Rotary bolt
08/01/2012CN102619853A Lock nut
08/01/2012CN102619852A Locking device
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