| Patents for B23B 31 - Chucks; Expansion mandrels; Adaptations thereof for remote control (16,028) |
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| 04/03/2012 | DE212010000101U1 Spannfutter mit Backe für Werkstücke mit konstanter Haltekraft Chuck jaw for workpieces with constant holding force |
| 03/29/2012 | US20120074658 Power Tool with Integrated Bit Retention Device |
| 03/29/2012 | US20120074657 Hand-held power tool with a quick-clamping device for a working element |
| 03/29/2012 | US20120074656 Tool chuck with indicator mechanism |
| 03/29/2012 | US20120074655 Adjusting device for shrink-fit chuck tool holder |
| 03/29/2012 | US20120074654 Tool having a quick release device |
| 03/29/2012 | DE102010046377A1 Spannvorrichtung und Spannverfahren Chuck and clamping methods |
| 03/29/2012 | DE102010043562A1 Werkzeugmaschinenspindel Machine tool spindle |
| 03/28/2012 | EP2433729A1 Chuck device |
| 03/28/2012 | EP2433728A2 Chuck with an indicator mechanism |
| 03/28/2012 | CN202174262U 一种用于车床的法兰倒角夹持装置 A flange lathe clamping device for chamfering |
| 03/28/2012 | CN202174261U 可分离挠性四爪卡盘 Separable flexible four-jaw chuck |
| 03/28/2012 | CN202174260U 一种指圈盘爪 A pointing ring chuck jaws |
| 03/28/2012 | CN202174259U 一种两爪卡盘 One kind Liangzhao chuck |
| 03/28/2012 | CN202174258U 一种工件四轴定位加工夹具 A work positioning axis machining fixture |
| 03/27/2012 | US8142609 Plasma processing apparatus |
| 03/27/2012 | US8141884 Clamping device |
| 03/27/2012 | US8141883 Self-locking mechanism of manually tightened drill chuck |
| 03/22/2012 | WO2012036941A1 Workholding apparatus for workpiece transfer |
| 03/22/2012 | WO2012034910A1 Device for mounting an object in a defined position |
| 03/22/2012 | US20120068421 Chuck |
| 03/22/2012 | US20120068420 Centering method for optical elements |
| 03/22/2012 | DE102010045945A1 Device for clamping and reequipping shrink chuck for receiving e.g. drill bit, has heating or cooling unit that is equipped with Peltier elements, and arranged in thermal contact with portion of shrink chuck |
| 03/22/2012 | DE102010041162A1 Method for milling wheel of e.g. turbine, involves clamping wheel in holding device of milling machine and contracting wheel in holding device by subsequent heating and cooling process |
| 03/21/2012 | EP2429748A1 Device for clamping a workpiece holder on a collet chuck that can be fixed to a machine tool |
| 03/21/2012 | CN202169422U 齿轮剃齿夹具 Gear shaving fixtures |
| 03/21/2012 | CN102380633A Clamping structure of movable chuck |
| 03/21/2012 | CN101992308B Cutter clamping device |
| 03/21/2012 | CN101920342B Method for processing end cap of printing roller |
| 03/21/2012 | CN101758257B Three-jaw chuck |
| 03/21/2012 | CN101056732B Tool chuck with power take off feature |
| 03/20/2012 | US8136820 Electrostatic chuck with heater and manufacturing method thereof |
| 03/19/2012 | DE202012001737U1 Konstruktion einer einstellbaren Buchse Construction of an adjustable socket |
| 03/15/2012 | WO2012033803A1 Mounting system |
| 03/15/2012 | US20120061926 Workholding apparatus for workpiece transfer |
| 03/15/2012 | US20120061925 Collet chuck |
| 03/15/2012 | DE202012000468U1 Gripeinsatz zum Einbringen in Spann- oder Greifersysteme um einen größtmöglichen Halt des Werkstücks bei geringsten Einspanntiefen zu ermöglichen To allow grip insert for insertion in clamping or gripper systems to the greatest possible holding of the workpiece at lowest clamping depths |
| 03/15/2012 | DE102010045285A1 Machine tool spindle for driving tool system, has integrated pneumatic release unit clamping and unclamping two parts of tool system, and comprising pressure rod, pressure chamber, force transfer cylinder and pressure chamber module |
| 03/15/2012 | DE102010037822A1 Werkzeugaufnahme zum Einsatz in einer Werkzeugmaschine und Verfahren zum Betreiben einer solchen Werkzeugaufnahme Tool holder for use in a machine tool and method of operating such a tool holder |
| 03/15/2012 | DE102010037485A1 Spannfutter Chuck |
| 03/14/2012 | EP2428298A1 Tool holder for use in a machine tool and method for operating such a tool holder |
| 03/14/2012 | EP2428297A1 Collet chuck |
| 03/14/2012 | EP2427291A1 Quick-release jaws with single-piece bearing chuck |
| 03/14/2012 | EP2427134A2 Medical hand-piece |
| 03/14/2012 | CN202162406U 薄壁筒型零件车夹 Thin-walled cylindrical parts car clip |
| 03/14/2012 | CN1931484B Locking chuck |
| 03/14/2012 | CN102378660A Spindle locking assembly |
| 03/14/2012 | CN102371375A Internal expanding tensioning mechanism of pipeline facing machine |
| 03/14/2012 | CN102371374A Special positioning tool for machining oil nozzle workpieces |
| 03/14/2012 | CN102371373A Cutter-clamping device for milling machine and lathe |
| 03/14/2012 | CN101262970B Device for clamping a workpiece or tool comprising a hollow shaft cone |
| 03/13/2012 | US8132816 Electrically Actuated Robotic Tool Changer |
| 03/08/2012 | WO2012028297A1 Gripper head for gripping arrangements for manipulating long workpieces, device for feeding long workpieces into and removing same from a processing machine and method for bend-straightening long workpieces |
| 03/08/2012 | US20120056388 Adapter for a motor-driven machine tool with a rotatably driveable tool |
| 03/08/2012 | US20120056387 Device for Clamping a Workpiece Holder to a Collet Chuck that can be Fixed to a Machine Tool |
| 03/08/2012 | DE102010044745A1 Device for manual, particularly single-handed tool changing at machine tool, comprises output shaft fixed chuck, which is provided with receptacle for placing tool fastened mandrel |
| 03/08/2012 | DE102010044273A1 Tool system e.g. turning tool-adapter pair, for e.g. computerized numerical control turning machine for metal-cutting process of work piece, has adapters adapted for assembly at different machines, and tool mounted on machines by adapters |
| 03/08/2012 | DE102010040136A1 Coupling device of electric hand tool e.g. percussion drill, has retainer that is formed of elastic material to position the retainer portions in recess formed in locking portion for fixing tool holder |
| 03/08/2012 | DE102010035150B4 Automatisiert koppelbares Spannfutter Automates be coupled chuck |
| 03/07/2012 | EP2425917A1 Diaphragm chuck |
| 03/07/2012 | EP2424696A1 Tool chuck having a rotatable securing mechanism |
| 03/07/2012 | EP2424695A1 Rotary cutting tool |
| 03/07/2012 | EP1773538B1 Tool changing device |
| 03/07/2012 | EP1758702B1 Tool holding fixture |
| 03/07/2012 | CN202155551U 一种叶壳内翻边工装夹具 One kind of leaf shell flange fixture |
| 03/07/2012 | CN202155550U Double-cone spring chuck device |
| 03/07/2012 | CN202155549U 装卸快捷的带外六角机紧钻夹头 Quick loading and unloading belt tightening drill chuck hex machine |
| 03/07/2012 | CN101491839B Reinforcement lead screw for improved four-jaw independent chuck |
| 03/06/2012 | US8128101 Clamping device |
| 03/01/2012 | WO2012026392A1 Machine tool |
| 03/01/2012 | WO2012025400A1 Chuck that can be coupled in an automated manner |
| 03/01/2012 | WO2011137884A4 Centric clamping device |
| 03/01/2012 | US20120049468 Chuck holder incorporating independent arrayed wedge clamps for clamping such as irregularly shaped parts with a minimum of deformation |
| 03/01/2012 | DE102010035268A1 Method for receiving work piece in machine tool, involves feeding work piece in operating area of work piece holder in automatic manner, where work piece holder and work piece are moved relative to each other |
| 02/29/2012 | EP2422906A1 Tool holder with avoidance mechanism and method for its manufacture |
| 02/29/2012 | EP2421671A1 Clamping chuck |
| 02/29/2012 | CN202151702U 大型回转体零件定心夹紧工装 Large Rotary Parts centering clamping fixture |
| 02/29/2012 | CN202151701U 装卸快捷的带内六角手紧钻夹头 Quick loading and unloading the drill chuck with hexagon socket |
| 02/29/2012 | CN202151700U 镗孔夹具 Boring Fixture |
| 02/29/2012 | CN202151699U 装卸方便的机紧钻夹头 Convenient loading and unloading machines tight drill chuck |
| 02/29/2012 | CN202151698U 装卸方便的手紧钻夹头 Convenient loading and unloading the drill chuck |
| 02/29/2012 | CN202151697U 装卸快捷的带内六角机紧钻夹头 Quick loading and unloading machines tight with hexagon drill chuck |
| 02/29/2012 | CN101439479B Drive mechanism and gripper mechanism equipped with drive mechanism |
| 02/28/2012 | US8123444 Coolant supply |
| 02/28/2012 | US8123234 Chuck apparatus |
| 02/28/2012 | US8123233 Clamping device |
| 02/23/2012 | WO2012023127A1 T-slot cutter having separate centering and torque-transmitting portions |
| 02/23/2012 | WO2012022691A1 Front wheel fork for motor cycles |
| 02/23/2012 | DE202012000801U1 Spanndorn zum Einspannen von Werkstücken Mandrel for clamping of workpieces |
| 02/23/2012 | DE102010035150A1 Automatisiert koppelbares Spannfutter Automates be coupled chuck |
| 02/23/2012 | DE102010034889A1 System for clamping cutting tool on machine tool spindle, has tool shank that is formed with abutment surface for stop screw which is inserted in threaded bore |
| 02/23/2012 | DE102010034869A1 Turbo-Trocknung durch Luftmesser Turbo-drying by air knife |
| 02/23/2012 | CA2805240A1 T-slot cutter having separate centering and torque-transmitting portions |
| 02/22/2012 | EP2209577B1 Spindle head for machine tools with tool clamping device |
| 02/22/2012 | EP2205384B1 Tool system |
| 02/22/2012 | CN202147026U 通孔式自动卡盘 Vias automatic chuck |
| 02/22/2012 | CN202147025U 动力卡盘总成 Power chuck assembly |
| 02/22/2012 | CN202147024U 汽车钢圈卡爪盘 Car rims jaw plate |
| 02/22/2012 | CN202147023U 侧拉式刀具夹头 Side pull tool holder |
| 02/22/2012 | CN1960854B 具有可更换套筒用于压花单元的辊及包括所述辊的压花单元 Can be replaced with a sleeve for the roller and the embossing unit including the embossing roller unit |