| Patents for B23B 31 - Chucks; Expansion mandrels; Adaptations thereof for remote control (16,028) |
|---|
| 02/22/2012 | CN1689752B 具有卡盘和可松开连接在卡盘上的托板的夹紧设备 Clamping device having a chuck and a pallet releasably attached to the chuck of |
| 02/22/2012 | CN102357802A Machining machine tool for valve body valve rod hole |
| 02/21/2012 | US8118312 Quick change centering tool holder |
| 02/21/2012 | US8118311 Clamping device |
| 02/16/2012 | WO2012021429A1 Load cell for chuck with jaw for workpiece having constant holding force |
| 02/16/2012 | US20120038120 System and method for cryogenic cooling |
| 02/15/2012 | EP2418036A1 A tool for chip removing machining as well as a part and threaded joint therefor |
| 02/15/2012 | CN202143957U 一种深孔钻床的工件夹持装置 Workpiece clamping device for deep hole drilling machines |
| 02/15/2012 | CN202143956U 一种三爪卡盘 One kind of three-jaw chuck |
| 02/15/2012 | CN102355972A Adjusting device for shrink-fit chuck tool holder |
| 02/15/2012 | CN102355971A Removable fixture for manufacturing device |
| 02/15/2012 | CN102350514A Transmission electric chuck for planetary gear driven by hydraulic motor |
| 02/14/2012 | US8114118 Medical instrument |
| 02/14/2012 | US8113520 Adapter for a motor-driven machine tool with a rotatably driveable machine tool |
| 02/13/2012 | DE202011109498U1 Werkzeughalter und Spannsystem mit einem derartigen Werkzeughalter Tool holder and clamping system with such a tool holder |
| 02/09/2012 | WO2012018592A1 Power -operated chuck for a tool spindle of a machine tool |
| 02/09/2012 | DE102010039096A1 Werkzeugspindel-Werkzeug-Kombination für eine Werkzeugmaschine Tool spindle-tool combination for a machine tool |
| 02/09/2012 | DE102010033160A1 Device for cooling part of shrink chuck, has hood imposed over part of tool support of shrink chuck, and inner cone accommodating tool support, where hood receives fluid that cools part of tool support |
| 02/09/2012 | DE102006024637B4 Spannfutter Chuck |
| 02/08/2012 | EP2414121A1 Spindle locking assembly |
| 02/08/2012 | EP2310158B1 Clamping device for a spindle and/or electric spindle and related spindle and/or electric spindle |
| 02/08/2012 | CN202137400U 一种高同心度精密微孔四爪钻夹头 A high-precision micro four concentric drill chuck jaw |
| 02/08/2012 | CN202137399U 一种活塞加工机用卡盘 One kind of piston machine with chuck |
| 02/08/2012 | CN202137398U 卡盘工件限位装置 Chuck workpiece stopper |
| 02/08/2012 | CN102343448A Self-centering clamping mechanism for cable-stayed columns |
| 02/08/2012 | CN102343447A Novel self-tightened drill chuck |
| 02/08/2012 | CN101743085B 用于空心轴的夹紧装置 Means for clamping the hollow shaft |
| 02/08/2012 | CN101172305B 钻卡头 Drill chuck |
| 02/08/2012 | CN101155655B 工具结构及其工具部件 Tools structure and tool parts |
| 02/02/2012 | WO2012013629A1 Hydraulic expanding chuck |
| 02/02/2012 | US20120025476 Tool Chuck with Sleeve and Clutch Mechanism To Remove Operator Variability |
| 02/02/2012 | US20120025475 Chuck |
| 02/02/2012 | US20120025474 Tool Bit Holder |
| 02/01/2012 | EP2412463A1 Pull stud bolt with external and internal coolant and methods |
| 02/01/2012 | EP2411175A1 Cutting tip comprising a grooved shank, and cutting tool comprising such a cutting tip |
| 02/01/2012 | CN202129656U 立式镗孔夹制具 Vertical Boring folder system |
| 02/01/2012 | CN102335766A Energy-saving clamping device of lathe |
| 01/31/2012 | DE202011109229U1 Spannmittel zum Spannen eines Werkstücks oder Werkzeugs und mit einem solchen Spannmittel ausgestattete Werkzeugmaschine Clamping means for clamping a workpiece or tool and clamping means equipped with such a machine tool |
| 01/26/2012 | WO2012011178A1 Tool holder |
| 01/26/2012 | WO2012011058A1 Tool-holding device |
| 01/26/2012 | DE102010039608A1 Kraftbetätigtes Spannfutter für eine Werkzeugspindel einer Werkzeugmaschine A power chuck for a tool spindle of a machine tool |
| 01/26/2012 | DE102010032284A1 Hydrodehnspannfutter Hydraulic Chucks |
| 01/25/2012 | EP2408579A1 Adjusting device for shrink-fit chuck tool holder |
| 01/25/2012 | CN202123263U Precise supporting and clamping mandril for processing precise nuclear power hollow shaft |
| 01/25/2012 | CN202123262U Multi-section clamping-type lathe chuck |
| 01/25/2012 | CN202123261U Three-jaw fixture for planing machine |
| 01/25/2012 | CN102328105A Clamping device for processing external diameter groove of thin-wall tubular part |
| 01/25/2012 | CN101745657B Tool holder |
| 01/24/2012 | US8100414 Chuck apparatus |
| 01/24/2012 | US8100413 Workpiece vacuum chuck head |
| 01/19/2012 | WO2012007127A1 Slip-proof clamping system |
| 01/19/2012 | US20120013081 Clamping and releasing assembly |
| 01/19/2012 | US20120013080 Hydraulic Chuck Assembly |
| 01/19/2012 | DE102010035561B3 Werkzeughalter mit Ausweichmechanismus sowie Verfahren zu dessen Herstellung Tool holder with alternative mechanism and process for its preparation |
| 01/19/2012 | DE102010031805B3 Hook spanner has hook and recess, and is rotatably arranged in housing, particularly in housing of tool holder, where hook is spring loaded in radial direction, against which tool receiver is pressed |
| 01/19/2012 | DE102010028678B4 Werkzeughalterung, Werkzeugmaschine mit einer derartigen Werkzeughalterung sowie Verfahren zum Festlegen eines Bearbeitungswerkzeuges an einer Werkzeughalterung einer Werkzeugmaschine Tool holder, machine tool with such a tool holder as well as methods of specifying a machining tool on a tool holder of a machine tool |
| 01/19/2012 | DE102010027116A1 Machine tool for fine turn-milling finishing of e.g. main bearing of crankshaft of internal combustion engine, has tool control displacing tool by actuator device according to process, wear-conditional shape and/or dimensional deviations |
| 01/19/2012 | DE102009050140B4 Spannfutter mit Klemmeinrichtung Chuck with clamping device |
| 01/19/2012 | DE102009046037B4 Spannfutter Chuck |
| 01/19/2012 | DE102007017074B4 Bohrfutter mit zweistufigem Einspannmechanismus Chuck with two-stage chuck |
| 01/19/2012 | DE102005060077B4 Futter mit verbesserter Hülse Lining with improved sleeve |
| 01/19/2012 | DE10125154B4 Vorrichtung zum lösbaren Halten eines Werkzeuges sowie Spannhülse hierfür An apparatus for releasably holding a tool and the clamping sleeve this |
| 01/18/2012 | CN202114546U Dividing control mechanism used on numerical control drilling machine for processing inner blind holes of perforating gun barrel |
| 01/18/2012 | CN202114286U External circle finish-turning spline tensioning mandrel |
| 01/18/2012 | CN202114285U Expansion positioning mandrel |
| 01/18/2012 | CN202114284U Annular floating soft jaw |
| 01/18/2012 | CN202114283U An inner hole positioning clamping device |
| 01/16/2012 | DE202011108386U1 Blitzspannbohrfutter Blitzspannbohrfutter |
| 01/12/2012 | US20120007322 Chuck device |
| 01/12/2012 | DE102010033277A1 Torque assembly tool particularly for automatic operation of clamping device with assistance of machine spindles in computerized numerical control tool machine, has machine interface as fixing and drive element |
| 01/12/2012 | DE102010024793B4 Spannfutter Chuck |
| 01/12/2012 | DE102009040266B4 Vorrichtung mit einer Aufnahme für ein spanendes Werkzeug A device with a receptacle for a cutting tool |
| 01/11/2012 | EP2403671A1 Bit holders |
| 01/11/2012 | CN102310208A Structure of dual-purpose machine tool chuck |
| 01/11/2012 | CN101372042B Removable tool chuck |
| 01/11/2012 | CN101125373B 锁紧夹头 Locking chuck |
| 01/10/2012 | DE202011101818U1 Luftfüllvorrichtung für ein pneumatisches Spannfutter Air filling device for a pneumatic chuck |
| 01/05/2012 | WO2012002438A1 Machine tool equipped with floating mechanism |
| 01/05/2012 | DE102010026129A1 Interface for twist drill, has tool holder comprising rear grip elements that are releasably engageable behind drive elements of shift lever elements by pivoting movement of tool holder, and spindle head projected from housing |
| 01/05/2012 | DE102010018342A1 Jaw chuck for clamping e.g. steel piece, has gearings guided in respective planar screw threads such that rotating movement around rotational axis is made during synchronous rotating movement of base body and screw threads |
| 01/04/2012 | CN202097426U Bulging fixture |
| 01/04/2012 | CN202097425U Screw tap holding device with overload protection |
| 01/04/2012 | CN202097424U Eccentric fixture |
| 01/04/2012 | CN102303143A Rotary gas distribution device for pneumatic chuck |
| 01/04/2012 | CN102303142A Clamp for strengthening corner surface of fastener |
| 01/03/2012 | US8087675 Chuck holder incorporating independent arrayed wedge clamps for clamping such as irregularly shaped and thin wall parts with a minimum of deformation |
| 12/29/2011 | WO2011162275A1 Machine tool |
| 12/29/2011 | WO2011160902A1 Hand-held power tool comprising a hammer mechanism |
| 12/29/2011 | WO2011160447A1 Quick assembled and unassembled joint |
| 12/29/2011 | US20110318130 Tool Holder Such as a Boring Head, a Chuck, or a Milling Cutting Arbor Integrating a Damping Device |
| 12/29/2011 | US20110316240 Locking mechanism, and clamping head device and fastening clamp with locking mechanism |
| 12/29/2011 | DE102011078031A1 Feststellmechanismus sowie Spannkopfvorrichtung und Befestigungsklemmemit Feststellmechanismus Locking mechanism and chuck device and Befestigungsklemmemit locking mechanism |
| 12/29/2011 | DE102010030433A1 Handwerkzeugmaschine mit einem Schlagwerk Hand tool with a percussion |
| 12/29/2011 | DE102010024793A1 Chuck e.g. extension chuck, for use as connecting element for clamping reamer at spindle head of machine tool, has hollow-cone shaped recess formed as stop and provided at end of receiving chamber that runs in axial direction |
| 12/28/2011 | EP2399698A1 Tool holder provided with a damping means and comprising a device to prevent overheating of the damping means |
| 12/28/2011 | EP2398622A1 Fixture for securing a thin-walled component comprising a liner having a stiffening element |
| 12/28/2011 | EP2007556B1 Tool holder for a hammer drill |
| 12/28/2011 | CN202087860U 双卡盘驱动装置 Dual chuck drive |
| 12/28/2011 | CN202087859U 防夹痕卡盘 Pinch marks chuck |
| 12/28/2011 | CN202087858U 可调式弯管管口内壁削薄专用夹具 Adjustable elbow nozzle inner wall thinning special fixtures |