| Patents for B23B 31 - Chucks; Expansion mandrels; Adaptations thereof for remote control (16,028) |
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| 01/23/2013 | CN102886540A Clamping device for machine tools |
| 01/23/2013 | CN102886539A Expansion type quick change spring chuck |
| 01/23/2013 | CN102886538A Servo motor-screw nut claw pair chuck |
| 01/23/2013 | CN102083585B Attachment unit for machining of five surfaces |
| 01/18/2013 | DE202012009133U1 Spannkonus Spannkonus |
| 01/17/2013 | US20130015627 Expansion Chuck for Loss-Free Transmission of a Lubricating Medium |
| 01/16/2013 | EP2546011A1 Device for supporting mechanical parts |
| 01/16/2013 | CN202667754U Numerical control (NC) slot milling machine used for machining optical fiber connector copper tailstock |
| 01/16/2013 | CN202667703U Lathe clamp for clamping workpiece without stopping lathe |
| 01/16/2013 | CN202667702U Expansion clamping tool |
| 01/16/2013 | CN202667701U Inner expansion tool for machining |
| 01/16/2013 | CN202667700U Air feed structure of air clamp gas injection device |
| 01/16/2013 | CN202667699U Adjustable spring chunk |
| 01/16/2013 | CN202667698U Chuck tool |
| 01/16/2013 | CN202667697U Three-jaw chuck |
| 01/16/2013 | CN202667696U An automatic pneumatic chuck |
| 01/16/2013 | CN202667695U Mechanical positioning chuck |
| 01/16/2013 | CN202667694U Universal clamping jaw base |
| 01/16/2013 | CN102873671A Rotating tool and quick-mounting chuck thereof |
| 01/16/2013 | CN102873360A Bidirectional pressure maintaining pre-pneumatic chuck |
| 01/16/2013 | CN102873359A Flexible claw with adjustable positioning point and counterweight device |
| 01/16/2013 | CN102873358A Reinforcement jaw of heavy duty horizontal lathe |
| 01/16/2013 | CN102166663B Quick-change drill chuck |
| 01/16/2013 | CN102015168B Tool holder and machine tool having working spindle and tool holder |
| 01/15/2013 | DE202012105075U1 Hülle zur Beheizung eines Werkzeughalters Case for heating a tool holder |
| 01/10/2013 | WO2013004225A2 Drilling apparatus |
| 01/10/2013 | WO2012138876A3 Chuck for a power tool and method of engaging the tool in the chuck |
| 01/10/2013 | DE102011079319A1 Rammer device for hand-held power tool e.g. drilling and/or chisel hammer, comprises stop plate that transmits biasing force of guide sleeve to housing through retaining ring |
| 01/10/2013 | DE102011078896A1 Verfahren und Werkzeugmaschine zum spanenden Bearbeiten von metallischen Werkstücken Method and machine tool for machining of metal workpieces |
| 01/10/2013 | DE102011051641A1 Bohrvorrichtung Drilling device |
| 01/10/2013 | DE102011051591A1 Method for controlling temperature of shrinking chuck of drilling tool, involves selecting time point as large value such that shrinking chuck still reaches tool joining measure under influence of heat energy on material of chuck |
| 01/09/2013 | EP2543459A1 Tool holder dampening system |
| 01/09/2013 | EP2542368A2 Device for connecting two components |
| 01/09/2013 | DE202011105207U1 Vorrichtung zur Transponder-Identifizierung von Werkzeugelektroden und Werkstücken Apparatus for transponder identification of tool electrodes and workpieces |
| 01/09/2013 | CN202655672U Pneumatic fixture used in turning end face and chamfer of roller of bearing part |
| 01/09/2013 | CN202655671U Continuous drilling and turning processing device of ball-cage-type constant velocity universal joint |
| 01/09/2013 | CN202655670U Double-head automatic pneumatic positioning chuck |
| 01/09/2013 | CN102861934A Spring chip clamping shaft |
| 01/09/2013 | CN102861933A Elastic disk clamping mandrel |
| 01/09/2013 | CN102861932A Thin-wall membrane chuck |
| 01/09/2013 | CN102198525B High-concentricity precise microporous four-claw drill chuck |
| 01/09/2013 | CN101318294B Repositioning connection device of positioning for flexibility and fastening for rigidity |
| 01/08/2013 | US8348282 Tool clamping device and tool clamping method |
| 01/08/2013 | DE212010000215U1 Bohrfutter, das sich schnell montieren und demontieren lässt Drill chuck that can be assembled and disassembled quickly |
| 01/08/2013 | CA2598446C Collet and lock nut assembly |
| 01/08/2013 | CA2583383C Chucking device and method for manufacturing a chucking device |
| 01/03/2013 | WO2013000457A1 Chuck |
| 01/03/2013 | US20130001900 Setting mechanism for a settable tool holder adaptor, and tool adaptor |
| 01/03/2013 | US20130001898 Apparatus and method of controlling chuck, and exposure apparatus and control method thereof |
| 01/03/2013 | US20130001897 Connecting rod assembly for connecting a work head |
| 01/03/2013 | US20130001896 Tool holder for a cutting tool and sleeve for a tool holder |
| 01/02/2013 | EP2539094A1 Handheld machine tool |
| 01/02/2013 | CN202639382U Chuck body type mechanical expansion shaft |
| 01/02/2013 | CN202639381U Internal expanding tool for machining |
| 01/02/2013 | CN202639380U Antilock inner cone drill chuck |
| 01/02/2013 | CN202639379U Multi-part floating clamping wedge-type power chuck |
| 01/02/2013 | CN202639378U Machine tool chuck |
| 01/02/2013 | CN202639377U Three-jaw chuck |
| 01/02/2013 | CN202639376U Automatic positioning frame |
| 01/02/2013 | CN202639375U Three-jaw chuck matched with special boring tool to use |
| 01/02/2013 | CN202639374U Novel chuck of spiral bevel gear |
| 01/02/2013 | CN202639373U Cooling drill chuck of lathe drilling tool |
| 01/02/2013 | CN102847969A Double-end core expansion type mandrel fixture |
| 01/02/2013 | CN102847968A Tool holder for a cutting tool and sleeve for a tool holder |
| 01/02/2013 | CN102847967A Chuck for machine tool |
| 01/02/2013 | CN102847966A Three-jaw chuck for processing alloy roll collar |
| 01/02/2013 | CN102847957A Automatic CNC (Computerized Numerical Control) lathe |
| 01/02/2013 | CN102240821B 动力卡盘总成 Power chuck assembly |
| 01/02/2013 | CN102139384B Machining and positioning device for fin-reinforced heat exchange tube and machining and positioning method thereof |
| 01/02/2013 | CN101912982B Keyless drill chuck |
| 01/01/2013 | US8342539 Clamping tool |
| 12/27/2012 | US20120326402 Machine tool |
| 12/27/2012 | US20120326401 Bit Retention Device |
| 12/27/2012 | US20120326400 Chuck |
| 12/27/2012 | US20120326399 Chuck |
| 12/27/2012 | US20120325275 Substrate holder |
| 12/27/2012 | US20120324711 Method and a device for titling |
| 12/27/2012 | DE102011013358B4 Werkzeugspindel mit integrierter Betätigungseinrichtung für eine Werkzeugaufnahme Tool spindle with integrated actuator for a tool holder |
| 12/26/2012 | EP2537630A1 System for the identification of the proper position of attachment or release of a tool |
| 12/26/2012 | EP2537612A2 Tool chuck with power take off feature |
| 12/26/2012 | EP2537611A1 Rotation tool installation and removal device and said rotation tool |
| 12/26/2012 | EP2536525A1 Hydraulic clamping element |
| 12/26/2012 | EP2536522A1 Tool coupling |
| 12/26/2012 | CN202621965U Automatic centering clamping device |
| 12/26/2012 | CN202621964U Clamping claw with replaceable claw teeth |
| 12/26/2012 | CN202621963U Jack catch of wear-resistant chuck |
| 12/26/2012 | CN102837028A Floating fixture |
| 12/26/2012 | CN102837027A Setting mechanism for a settable tool holder adapter and the tool holder adapter |
| 12/26/2012 | CN102837026A Three-jaw chuck |
| 12/26/2012 | CN102837025A Novel three-jaw chuck |
| 12/26/2012 | CN102294498B Clamping jaw linked adjusting wheel hub chuck |
| 12/25/2012 | US8336891 Electrostatic chuck |
| 12/20/2012 | WO2012174507A1 Chuck |
| 12/20/2012 | US20120319365 Parallel power chuck |
| 12/20/2012 | US20120319364 Chuck assembly for light alloy wheels |
| 12/20/2012 | DE102011104982A1 Einstellmechanismus für einen einstellbaren Werkzeughalteradapter sowie Werkzeughalteradapter Adjustment for an adjustable tool holder and tool holder adapter adapter |
| 12/19/2012 | EP2535177A1 Quick-connect coupling |
| 12/19/2012 | EP2535128A1 Quick-connect coupling |
| 12/19/2012 | EP2533924A1 Cutting tool clamping mechanism and method for assembling the same |
| 12/19/2012 | CN202606911U Clamping device of sleeve part |