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)
05/2012
05/17/2012US20120121359 Self-Sealing Fastener
05/16/2012EP2452082A1 Method for locking a nut made of a material having a low capability of plastically deforming
05/16/2012CN202220789U Self-locking nut
05/16/2012CN202220788U Double-headed bolt
05/16/2012CN202220787U Locking mechanism of bolt and nut
05/16/2012CN202220786U Non-national standard deep-hole bolt connection structure
05/16/2012CN102454680A Anti-loosening and anti-theft nut
05/16/2012CN102454679A Locking structure and locking sheet of adjusting nut
05/10/2012WO2012060804A1 Lock for locking a movable member to a fixed member
05/10/2012US20120114445 Captive securing means for a screw
05/10/2012DE102010050735A1 Drahtgewindeeinsatz mit zurückbiegbarem Einbauzapfen sowie seine Herstellung und Installation Wire thread insert with zurückbiegbarem tang and its preparation and installation
05/10/2012DE102005060459B4 Zwischenscheibe für benachbarte Glieder The washer for adjacent links
05/09/2012EP2449272A1 Lock nut
05/09/2012EP2449183A1 Fastening plate
05/09/2012CN202215564U Claw type locking bolt kit
05/09/2012CN202215563U Anti-loose and anti-fall off hexagonal nut
05/09/2012CN202215562U Claw-type check bolt component
05/09/2012CN202215561U K-cap flower-shaped groove stud
05/09/2012CN102449360A Diaphragm valve drive
05/09/2012CN102449343A Suspension for producing a layer increasing the coefficient of friction, molded part having such a layer increasing the coefficient of friction, method for the production thereof, and use thereof
05/09/2012CN102444659A Unloading-type anti-vibration nut capable of automatically adjusting position
05/09/2012CN102444658A Hover type lock nut
05/09/2012CN101943205B Manufacturing method for ultrathin tegular locking plate of nuclear reactor pressure vessel main bolt
05/08/2012US8172496 Locknut system
05/03/2012WO2012056388A1 A detachable attachment device for jewelry
05/03/2012US20120107069 Fastening Device
05/03/2012US20120103034 Lock for locking a movable member to fixed member
05/03/2012DE102010060392A1 Mittel zum Vermeiden von Rotation einer Zurrvorrichtung Means for preventing rotation of a lashing device
05/02/2012EP2446157A1 Fastening apparatus
05/02/2012CN202209349U Self-locking nut with open slot matched with single screw
05/02/2012CN102438843A Precision axle spindle and wheel end assembly for heavy-duty vehicles
05/02/2012CN102434568A Self-locking nut of arc surface groove
05/02/2012CN102434567A Nut with opposite inner threads and outer threads
05/02/2012CN102434566A Anti-shock and anti-dropping self-locking bolt
05/02/2012CN102434565A Screw and nut assembly
05/02/2012CN102434564A Cold forming noncutting wheel bolt connecting pair
05/02/2012CN101825134B Limit locking nut and limit locking device
04/2012
04/26/2012US20120099943 Captive fastener
04/25/2012CN202203257U 防松紧固螺栓装置 Fastening bolt locking device
04/25/2012CN202203256U 用于三轮摩托车车架上的吊耳 Three-wheeled motorcycle frame for hanging on the ear
04/25/2012CN202203255U 一种开槽配双螺钉自锁螺母 One kind of slotted screws with self-locking nut double
04/25/2012CN202203249U 一种螺栓 A bolting
04/25/2012CN202203248U 一种螺栓 A bolting
04/25/2012CN1981137B 螺钉及使用螺钉的方法 Use screws and screw method
04/25/2012CN102425592A 一种强力锁紧螺母的结构 A powerful structure locknut
04/24/2012US8162580 Anti-theft fastener
04/19/2012WO2012051461A2 Screw captivator
04/19/2012WO2012048964A1 Fastener
04/19/2012WO2012048934A1 A bolt retention clip
04/19/2012WO2012048686A1 Cage nut
04/19/2012WO2011149232A3 Lock nut and a fastening unit comprising the same
04/19/2012US20120093609 Screw Captivator
04/19/2012US20120091301 Mounting systems
04/19/2012DE102010038267A1 Verliersicherung für eine Schraube Captive for a screw
04/19/2012CA2806627A1 Cage nut
04/18/2012CN202194925U 一种轻型高抗疲劳螺母 A lightweight, high resistance to fatigue nuts
04/18/2012CN202194924U Tightening device with bidirectional threads
04/18/2012CN202194923U Movable arm and bucket rod shaft seat connected anti-jag structure
04/18/2012CN202194914U 一种固定螺钉 A fixed-screw
04/18/2012CN102418732A 外六角锁紧螺母 Outer hexagon nuts
04/18/2012CN102417146A Device for preventing axial play of positioning pin of winder bull gear ring
04/17/2012CA2638927C Pre-stressing apparatus using a split threaded fastener
04/17/2012CA2427547C Anchor
04/14/2012CA2717548A1 Fastening assembly and method
04/12/2012WO2011032259A8 Screw having underside cutters and pockets
04/12/2012US20120087763 Securing element for securing against unauthorized unscrewing
04/11/2012EP1794465B1 Multi-lobular lockbolt and system
04/11/2012CN202188003U 轮胎螺栓螺母锁紧结构 Tire bolt nut structure
04/11/2012CN202188000U 一种双螺帽联接螺栓 A dual nut coupling bolts
04/11/2012CN202187999U 组合式螺母 Combined nut
04/11/2012CN202187997U 一种防转翻铆式自锁螺母 An anti-rotation turn riveting self-locking nut
04/11/2012CN202187996U 一种松不脱螺钉装置 One kind of captive screw device
04/11/2012CN102414458A 用于螺纹紧固件的锁定保持器 Locking retainer for threaded fasteners
04/11/2012CN102410297A 高强度免垫圈埋头螺丝的防松结构及其加工方法 Free high-strength locking screws countersunk washer structure and processing methods
04/11/2012CN102410296A 防松防卸螺母 Anti-dumping locking nut
04/11/2012CN102410295A 一种拉式自锁螺栓 One kind of pull self-locking bolts
04/11/2012CN102410294A 一种顶紧式自锁螺栓 One kind of self-locking bolts tight top
04/10/2012US8152427 Threaded fastener shaft having a deformable threaded portion
04/05/2012WO2012044343A1 Tool for deforming threads at a particular location on a fastener
04/05/2012WO2012044259A1 Threaded fastener
04/05/2012WO2011153506A4 Packing nut lock and method of use
04/05/2012CA2813239A1 Threaded fastener
04/04/2012EP2435738A1 Diaphragm valve drive
04/04/2012EP2435724A1 Suspension for producing a layer increasing the coefficient of friction, molded part having such a layer increasing the coefficient of friction, method for the production thereof, and use thereof
04/04/2012EP2435257A1 Precision axle spindle and wheel end assembly for heavy-duty vehicles
04/04/2012CN202182100U 一种自锁螺母 A self-locking nut
04/04/2012CN202182099U 一种新型的螺帽止回转机构 A new stopper nut rotating mechanism
04/04/2012CN202182098U 一种铁路接触网特制防松螺母 A railway catenary special locknut
04/04/2012CN102400995A 蝶阀蝶板锁紧螺丝的防松动固定装置 Butterfly valve disc anti-lock screw loose fixtures
04/04/2012CN102400994A 一种轴承箱上的止动垫圈 Washers on a bearing housing
04/04/2012CN102400993A T型钉防松螺栓 T-nail locking bolt
04/04/2012CN101153623B Higher performance sleeved interference fasteners for composite applications
03/2012
03/29/2012US20120076612 High strength alpha/beta titanium alloy fasteners and fastener stock
03/29/2012US20120076611 High Strength Alpha/Beta Titanium Alloy Fasteners and Fastener Stock
03/29/2012US20120073218 readily adjustable and lockable pedestal for an access floor assembly
03/29/2012DE102010039266A1 Arrangement for fastening of secondary element e.g. lid, at primary element i.e. housing, of gear box of motor car, has attachment screw running through receiving part, where outer contour of attachment screw is adapted to diameter of hole
03/29/2012DE102010037757A1 Screw thread for e.g. screw bolt and nut, has edges with protrusion on both sides of groove, where thread exhibits smaller thread depth in region of clamping portion if pitch is smaller or equivalent to preset value than outside of portion
03/29/2012DE102010037755A1 Mounting arrangement for fastening steel bracket on concrete, has armature having rod and nut, which is inserted into slot of object and well portion of fixing base such that object is fastened with fixing base
03/29/2012CA2753558A1 Bolt preloading check system
03/28/2012EP2016297B1 Heavy metal pierce nut
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