Patents
Sitemap › B25 - Hand tools; Portable power-driven tools; Handles for hand implements; Workshop equipment; Manipulators › B25B - Tools or bench devices not otherwise provided for, for fastening, connecting, disengaging, or holding › B25B 13 - Spanners; Wrenches
Patents for B25B 13 - Spanners; Wrenches (18,360)
05/2012
05/15/2012US8177191 Multi-function tool
05/15/2012US8176816 Wrench
05/15/2012US8176813 Methods for manufacturing combination wrenches without generating carbon scale
05/15/2012CA2459512C Rotary tool
05/11/2012DE202012101265U1 Werkzeugkopf Tool head
05/10/2012US20120111155 Device and method for rotation of torque tong
05/10/2012DE102010060342A1 Screw socket for use with spanner for loosening hexagon-nut in board, has through hole in which head of fastening element is received when socket is engaged with spanner so that head is oriented coaxial to socket and drive end of spanner
05/09/2012CN202215565U Antitheft screw and withdrawal tool thereof
05/09/2012CN202212905U Round-head internal hexagonal wrench suit
05/09/2012CN202212904U Dual-purpose fast pipe tongs
05/09/2012CN202212903U Opening type double offset ring spanner
05/09/2012CN202212902U Wrench
05/09/2012CN202212901U Initial force debugging wrench for release rod
05/09/2012CN202212900U Ring spanner for overhauling rearview mirror of locomotive
05/09/2012CN202212899U Novel ratchet wrench
05/09/2012CN202212898U Four-box-end bi-directional ratchet wrench
05/09/2012CN202212897U Sharp-end ratchet wrench
05/09/2012CN202212896U Pawl structure of bidirectional ratchet wrench
05/09/2012CN202212895U Bending type special wrench
05/09/2012CN202212894U Sleeve wrench
05/09/2012CN202212893U Lengthened wrench
05/09/2012CN102448672A Attachment system for ratchet type wrenches
05/09/2012CN102441859A Hexagon bolt wrench
05/08/2012US8171826 High strength fastener system
05/07/2012DE202012101420U1 Stecknuss-Set Socket Set
05/03/2012WO2012056330A1 A wrench for unscrewing or screwing
05/02/2012EP2447552A1 Retaining device
05/02/2012DE202012002107U1 Werkzeugschlüssel / Montageschlüssel für die Gardena Ventilbox Wrench / key assembly for Gardena Valve
05/02/2012CN202207984U Multipurpose wrench
05/02/2012CN202207983U Combined deep sleeve torque wrench
05/02/2012CN202207982U Safety protection type oil nozzle wrench
05/02/2012CN202207880U Strong annular welding seam set pair clamp
05/02/2012CN102437532A Electrified fastening stick for middle-phase insulator screw cap
05/02/2012CN102430999A Self regulation type fast clamping pipe wrench
05/02/2012CN102430998A Ratchet wheel compound lathe workpiece
05/02/2012CN102430997A Continuous-operation type adjustable wrench
05/02/2012CN102430996A Three jaw chuck type shifting wrench
05/02/2012CN102430995A Socket wrench and manufacturing method thereof
05/02/2012CN102069460B Jack wrench
05/02/2012CN101691030B Railway multifunctional railway electric wrench
05/01/2012US8166849 Combination ratcheting wrench with a box-end wrench having an opening
05/01/2012US8166836 Multi-function tool
04/2012
04/26/2012US20120096992 Socket
04/26/2012US20120096991 Dual-drive, self-ratcheting mechanism
04/25/2012EP1105253B1 Ratchet wrench with sealed reversing lever
04/25/2012CN202203264U 防盗螺栓 Anti-theft bolts
04/25/2012CN202203263U 一种防拆卸螺母及其扳手 An anti remove the nut and wrench
04/25/2012CN202200231U 一种扳手 An adjustable spanner
04/25/2012CN202200224U 一种多功能管子钳 A multifunctional pipe clamp
04/25/2012CN202200223U 煤气鼓风机盘车棘轮扳手 Gas Blower disk drive ratchet wrench
04/25/2012CN202200222U 高效一体式卡盘钥匙刀架扳手 Efficient one-piece chuck key tool holder wrench
04/25/2012CN101804614B Large-torque screw driver ratchet device
04/25/2012CN101171100B 可调棘轮扳手 Adjustable ratchet wrench
04/24/2012US8161847 Socket wrench apparatus
04/24/2012US8161846 Apparatus and methods for spinning a pipe
04/19/2012WO2011146877A3 Method and apparatus for installation and removal of a valve cover
04/19/2012US20120090155 Method of fastening a guard rail by means of a guard rail bolt, the guard rail bolt and the tool for fastening the guard rail bolt
04/19/2012DE102008043902B4 Schraubenschlüssel Wrench
04/18/2012CN202192590U 一种通用内六角扳手加长套 A common set of Allen wrenches extended
04/18/2012CN202192580U 可显示扭矩的自卡式圆管扳手 Since the card can be displayed torque wrench tube
04/18/2012CN202192579U 电极帽拆卸扳手 Removing the cap wrench
04/18/2012CN202192578U 可对气嘴或油嘴进行吸附的扳手 Gas nozzle or nozzle can be adsorbed wrench
04/18/2012CN202192577U Adjustable wrench
04/18/2012CN202192576U 多轴可开式气动棘轮扳手 Multi-axis can be opened pneumatic ratchet wrench
04/18/2012CN202192575U 用于形成可折叠星型凸耳扳手的轴毂 For the formation of star-shaped collapsible hub lug wrench
04/18/2012CN202192574U 快速活扳手 Quick wrench
04/18/2012CN202192573U 一种新型变向扳手 A new change to wrench
04/18/2012CN202192572U 具有可换六角套筒接头的轮扳手 Hexagon socket joints have interchangeable wheel wrench
04/18/2012CN102416607A 高压隔离开关轴承座内部圆螺母装配工具 High-voltage isolation switch inside round nut bearing assembly tools
04/17/2012US8157021 Chisel adapter
04/17/2012US8156847 Undercut screw feature and driver
04/17/2012US8156845 Wrench
04/17/2012US8156844 Hold and drive device
04/13/2012DE202012101085U1 Gabelschlüssel End wrench
04/12/2012US20120085665 Multi-Purpose Tool
04/12/2012US20120085202 Hex wrench
04/11/2012CN202188002U 一种防盗螺丝及专用扳手 An anti-theft screws and wrench
04/11/2012CN202188001U 一种具双重防盗功能的汽车轮胎防盗螺丝及专用套筒 One kind of anti-theft features with dual car tires and special anti-theft screws sleeve
04/11/2012CN202185907U 架子工专用多功能扳手 Scaffolders dedicated multi-function wrench
04/11/2012CN202185877U 一种紧固吊杆的扳手 A tool for tightening wrench boom
04/11/2012CN202185876U 一种防盗螺丝专用六角扳手 An anti-theft screws special hex wrench
04/11/2012CN202185875U T形方孔丝攻多用绞板 T-shaped square hole wire tapping multi-twist plate
04/11/2012CN202185874U 棘轮扳手 Ratchet
04/11/2012CN202185873U 四角套筒扳手 Corners socket wrench
04/11/2012CN202185872U 八角套筒扳手 Octagonal socket wrench
04/11/2012CN202185871U 十角梅花套筒扳手 Ten horns Plum socket wrench
04/11/2012CN202185870U 五角套筒扳手 Pentagon socket wrench
04/11/2012CN202185869U 六角套筒扳手 Hexagon socket wrench
04/11/2012CN202185868U 四角扳手 Corners wrench
04/11/2012CN202185867U 十二角梅花扳手 Bihexagonal wrenches
04/11/2012CN202185866U 八角扳手 Octagonal wrench
04/11/2012CN202185865U 双棘爪方形凹凸扳手 Dual ratchet wrench square bump
04/11/2012CN202185864U 双棘爪八角梅花凹凸扳手 Dual ratchet wrench octagonal Plum bump
04/11/2012CN202185863U 双棘爪六角凹凸板手 Dual ratchet wrench Hex bump
04/11/2012CN202185862U 十角梅花扳手 Ten horns wrenches
04/11/2012CN202185861U 五角扳手 Pentagon wrench
04/11/2012CN202185860U 六角扳手 Allen wrench
04/11/2012CN202185859U 双棘爪十二角梅花凹凸扳手 Dual ratchet wrench bihexagonal Plum bump
04/11/2012CN202185858U 双棘爪五角凹凸板手 Dual ratchet wrench Pentagon bump
04/11/2012CN202185857U 驱动头可快速转动的扳手工具 Drive head can be quickly rotated wrench tool
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