F16B 23 - Specially-shaped heads of bolts or screws for rotations by a tool

Patents for F16B 23 - Specially-shaped heads of bolts or screws for rotations by a tool (3,038)
12/2011
12/14/2011	CN202073905U 沉头销卸扣 Countersunk head pin shackle
12/14/2011	CN202073903U 钉顶内凹孔壁设有顶抵档和外圆周壁的防盗螺丝钉 Nail holes concave top wall has arrived in top gear and the outer peripheral wall of the anti-theft screws
12/14/2011	CN102278471A 一种堵漏栓 One kind of plugging bolt
12/14/2011	CN102278346A 一种螺丝 One kind of screws
12/08/2011	WO2011151435A1 Rotary drive design
12/08/2011	CA2773968A1 Rotary drive design
12/07/2011	CN202065307U 一种螺钉 One kind of screws
12/07/2011	CN102267335A 一种汽车用新型三重防盗螺栓轮锁及其专用钥匙 An automobile with a new type of triple anti-theft wheel bolts and special key lock
12/07/2011	CN101566186B 紧固部件 Fastening member
12/07/2011	CN101454581B 连接两个装置的螺帽和提供该螺帽的方法 Means connecting the two nuts and method for providing the nut
11/2011
11/30/2011	CN202056171U 快换柔性工艺连接件 Quick Change flexible process connections
11/30/2011	CN202056169U 一种便于拆卸的螺纹轴销 An easy disassembly of threaded shaft pin
11/30/2011	CN202056160U 螺钉 Screws
11/30/2011	CN202056159U 用于基建工程中的螺栓 For infrastructure projects in the bolt
11/30/2011	CN1997828B 制造组装螺母的方法 Manufacturing and assembly methods nut
11/24/2011	US20110283843 Screw Drive Design
11/23/2011	CN202048079U Disassembly-proof cross-shaped screw
11/22/2011	US8061715 Glad hand fitting and gasket for railroad car brake hose
11/17/2011	DE102010002365A1 Weld nut for fastening unit, has nut body with threaded bore and flange body that is extended radially to nut axis of nut body, where threaded bore has inner thread
11/09/2011	CN202031951U Bolt for lateral-pressure plate of solar panel bracket
11/09/2011	CN202031946U Antiskid expansion screw
11/08/2011	US8051624 Access floor grounding fastener
11/03/2011	WO2011134774A1 Milling tool and clamping screw having male grip at end thereof
11/02/2011	EP2383476A1 Concave-convex shapes on bolts and nuts to minimize bending
11/02/2011	EP2383062A1 Milling tool with clamping screw having male grip at end thereof
11/02/2011	EP2013491B1 Screw head and tool for use therewith
10/2011
10/27/2011	WO2011133043A1 Screw head and tool for use therewith
10/27/2011	CA2813658A1 Screw head and tool for use therewith
10/26/2011	EP2049307B1 Unit with at least two hydraulic connections fastened to it
10/20/2011	WO2011129026A1 Screw driving hole
10/13/2011	WO2011124823A1 Break-in resistant screw and securing system using such a screw
10/12/2011	CN101216062B Connecting arrangement with a plastic carrier part and a plastic thread element
10/05/2011	EP2372176A1 Anti-wearing nuts and bolts
10/05/2011	CN202001463U Detachable overtwist-preventing screw
10/05/2011	CN202001462U Manually detachable over-twisting prevention screw
10/05/2011	CN202001456U Metal expansion screw
09/2011
09/22/2011	WO2011114097A2 Security fastener
09/22/2011	WO2011113791A1 Drive formation for a rotary drive
09/22/2011	CA2793340A1 Security fastener
09/22/2011	CA2790954A1 Drive formation for a rotary drive
09/21/2011	CN102196870A Method for manufacturing a bolting part, tool for implementing the method, and device for tightening and loosening such a bolting part
09/20/2011	CA2476897C Fastener having recess useable with multiple drivers and method of manufacture
09/14/2011	CN102187105A Polygonal driving means with inbuilt collar
09/08/2011	US20110217143 Fastener system with stable engagement and stick fit
09/07/2011	EP2363245A2 Fastener system with stable engagement and stick fit
09/07/2011	DE202011004146U1 Befestigungsvorrichtung für Anlagen auf Trapez- oder Wellblechdächern oder Trapez- oder Wellblechfassaden und Montageschraube hierfür Fastening device for systems on trapezoidal or corrugated iron roofs or trapezoidal or corrugated iron facades and mounting screw this
09/07/2011	CN201963697U 蓄电池防盗架用螺栓及与其相配的扳手 Battery holder with anti-theft bolts and its matching wrench
09/07/2011	CN201963679U 一种螺钉及与其配合扳手 One kind of screw and its mating wrench
09/07/2011	CN102177353A Structure of cross-shaped groove of screw for fit with driver bit
09/06/2011	US8011867 Flush captive screw with retractable knurled knob
08/2011
08/31/2011	CN201953788U 太极螺钉及其安装工具 Taiji screws and installation tool
08/31/2011	CN102168709A Over-twisting prevention screw capable of being dismounted manually
08/31/2011	CN102168708A Screw
08/25/2011	US20110203423 High strength fastener system
08/24/2011	CN102162486A Special-shaped outer ridge automobile tyre theft-proof bolt/nut and transition spanner
08/23/2011	US8001874 Combination of screw with stabilized strength and screwdriver bit, and header punch for manufacturing the screw with stabilized strength
08/17/2011	CN201934860U 一种承受交变重载的回转设备地脚螺栓 One kind to withstand heavy-duty rotating equipment alternating anchor bolts
08/17/2011	CN201934465U 一种支持十字和一字螺丝起子的螺丝 Kind of support and flathead screwdriver Phillips screws
08/17/2011	CN201934464U 一种油雾器的放气螺塞 One kind of deflated plug lubricator
08/11/2011	WO2011094874A1 Screw recess and screwdriver tip
08/10/2011	CN201925313U 防松动的机械螺丝 Anti-mechanical screw loose
08/10/2011	CN201925304U 一种螺塞 One kind of plug
08/10/2011	CN201925298U 多用途易操作的螺栓 Bolt versatile and easy to operate
08/10/2011	CN201925297U 螺丝钉及其螺丝刀 Screw and screwdriver
08/10/2011	CN102146952A Locking and fixing component
08/03/2011	EP2350473A1 Polygonal driving means with inbuilt collar
08/03/2011	EP2349607A2 Method for manufacturing a bolting part, tool for implementing the method, and device for tightening and loosening such a bolting part
08/03/2011	CN201916333U 异型防盗螺栓及配套扳手 Shaped anti-theft bolts and matching wrench
08/03/2011	CN102141077A Disassembly-preventing screw
07/2011
07/28/2011	US20110182695 Attachment means
07/28/2011	DE10302529B4 Spannsystem für die Werkzeugaufnahme von Werkzeugmaschinen Clamping system for machine tools of the tool holder
07/27/2011	CN201908937U Anti-theft encoding bolt
07/27/2011	CN201908926U Screw structure and screwdriver of same
07/20/2011	CN201902534U Novel adjusting plug screw
07/20/2011	CN101137848B Spiral drive fastener with engagement ramp
07/19/2011	US7980801 Screw
07/13/2011	EP2343459A1 Wood screw and a screw drive for screwing in and off said wood screw
07/13/2011	CN201896850U Lock rod of lock used for box
07/13/2011	CN201896849U Pentagon anti-theft looseness-proof bolt assembly
07/13/2011	CN201896833U Dodecagonal high strength flexible bolt
07/07/2011	DE19980796B4 Verfahren und Vorrichtung zum Herstellen und Prüfen von Schraubverbindungen Method and apparatus for producing and testing threaded joints
07/07/2011	DE102010052095A1 Fixing arrangement for front-end module at body of passenger car, is formed such that module in flattened area of assembly carrier is connected with longitudinal carrier of plane of body by screw, where screw head is downwardly directed
07/06/2011	CN201891713U Screw nail
06/2011
06/30/2011	US20110156982 Screw for use in a radio wave receiver, method of making the screw, and radio wave receiver using the screw
06/29/2011	CN201884439U Antiskid bolt for internal and external purposes
06/29/2011	CN201884434U Conicity theft-protection bolt and mated special sleeve
06/29/2011	CN201884433U Conical antitheft bolt and special sleeve matched with same
06/29/2011	CN201884432U Conicity theftproof bolt and matched special sleeve thereof
06/29/2011	CN201884411U D-shaped bolt
06/29/2011	CN201884410U Biaxial bolt of clutch
06/29/2011	CN102112758A Assembly improved, low mass, fastener head
06/29/2011	CN102112757A Screw drive design
06/22/2011	CN201874953U Full thread flange bolt
06/22/2011	CN201874951U 螺栓模块 Bolt module
06/22/2011	CN201874950U Planarity adjusting nut
06/22/2011	CN201874949U Internal pentagonal screw with washer
06/22/2011	CN201872112U Triangular wrench and internal triangular thread plug thereof
06/22/2011	CN102102698A Thermal treatment quenched and hardened circular-arc-shaped outer circumferential wall pin top anti-theft screw
06/15/2011	CN201866050U Full-thread bolt
06/15/2011	CN201866049U Half-thread bolt

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