| Patents for B23B 31 - Chucks; Expansion mandrels; Adaptations thereof for remote control (16,028) |
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| 04/21/2004 | EP1410878A1 Tool holder for impacting machine |
| 04/21/2004 | EP1410863A1 A micro-adjustable tool chuck |
| 04/21/2004 | EP1409197A1 Chuck for the support and alternative positioning of fixed and rotatable tools for drilling and/or milling, in tool machines |
| 04/20/2004 | US6722827 Tool clamping device employing gas spring |
| 04/20/2004 | US6722668 Chuck having quick change mechanism |
| 04/20/2004 | US6722667 Workpiece connector for a power tool |
| 04/20/2004 | CA2145419C Tool holder system and method of making |
| 04/15/2004 | WO2004030909A1 Formation of aramid paper laminate |
| 04/15/2004 | US20040069098 Structure of a wrench |
| 04/15/2004 | DE29724814U1 Chuck cylinder for machine tool - has cylinder casing, cover plate and distributor casing made of non-ferrous metal |
| 04/15/2004 | DE10244759A1 Chuck for thermal shrink-wrapping of shafts has deep radial annular groove in receiver close to shell endface |
| 04/15/2004 | DE10243290A1 Werkzeugaufnahme Tool holder |
| 04/15/2004 | CA2500446A1 Formation of aramid paper laminate |
| 04/14/2004 | EP1407846A1 Tool clamping device |
| 04/14/2004 | EP1407845A1 CHUCK WITH PULL−IN FUNCTION |
| 04/14/2004 | CN1145539C Self-locked clamp as fitting for rotating shaft |
| 04/13/2004 | US6719303 Drill string chuck |
| 04/13/2004 | US6718614 Vacuum cup with precision hard stop |
| 04/08/2004 | WO2004007127A3 Device for fixing a rigid and brittle fiber comprising a mechanically deformable cladding and liable to be subjected to at least one mechanical stress |
| 04/08/2004 | US20040067112 Device for chip removing machining |
| 04/08/2004 | DE20320068U1 Verbindung zweier Maschinenteile Connection of two machine parts |
| 04/08/2004 | DE10158724B4 Öffnungs- und Schließspannfutter Opening and closing chuck |
| 04/07/2004 | EP1404476A1 Error proofing method and apparatus for cutting tools |
| 04/07/2004 | CN2609692Y Closefisted drill chuck |
| 04/07/2004 | CN2609691Y Locking type drill chuck |
| 04/07/2004 | CN1487870A 动力工具 Power Tools |
| 04/07/2004 | CN1487866A Device for the inductive heating of a toolholder |
| 04/07/2004 | CN1144651C Welding fixture |
| 04/07/2004 | CN1144639C Self-adhering drill and cutter |
| 04/06/2004 | US6716388 Injection molding a body with integral cutting edge at front end and coupling structure in the form of a threaded hole or rearward projection at rear end |
| 04/01/2004 | WO2004026551A1 Core bit |
| 04/01/2004 | WO2004026512A1 A power drill chuck |
| 04/01/2004 | US20040060655 Formation of aramid paper laminate |
| 04/01/2004 | DE20023431U1 Machine tool spindle has a second guide, held by a segment at all settings between the first and second working positions, for a secure coupling at the tool holder without damage to the clamp components |
| 03/31/2004 | EP1009568B1 Harmonic dampener for rotary tool holder |
| 03/31/2004 | CN2608194Y Magnetic anti missing drilling gripping head spanner |
| 03/31/2004 | CN2608193Y Antiskid device of gripping head manufacturing tool |
| 03/31/2004 | CN1486403A Propulsion converting device |
| 03/31/2004 | CN1485174A Spindle unit of machine tool |
| 03/30/2004 | US6712367 Device for clamping tools |
| 03/25/2004 | WO2004024380A1 Clamping device for a hollow shaft |
| 03/25/2004 | US20040057785 Apparatus for chip removing machining |
| 03/25/2004 | DE10242449A1 Spindle for machine tool, comprising coolant duct accommodated in hollow tensioning rod |
| 03/24/2004 | EP1400316A1 Tool holder |
| 03/24/2004 | EP1400294A1 Quick change system for brushing machines |
| 03/24/2004 | EP1399290A1 Chuck for holding a hub assembly |
| 03/24/2004 | CN1483541A Power clamped champing chuck for drill |
| 03/18/2004 | US20040052598 Tool holder for a tool that can rotate about an axis of rotation |
| 03/18/2004 | US20040051258 Clamping assembly |
| 03/18/2004 | US20040051257 Chuck |
| 03/18/2004 | US20040051256 Actuator for workpiece holding device |
| 03/18/2004 | DE20319597U1 Werkzeughalter-System Tool Holder System |
| 03/18/2004 | DE10241613A1 Clamping device for machining tool in shape of hollow shaft, accommodating gripping device with specifically designed holding elements |
| 03/18/2004 | DE10241476A1 Vorrichtung zum Spannen von Werkstücken oder Werkzeugen Device for clamping workpieces or tools |
| 03/18/2004 | DE10239422A1 Werkzeug zur spanenden Bearbeitung Tool for machining |
| 03/17/2004 | EP1398102A1 Hydraulic clamp bushings |
| 03/17/2004 | EP0956174B1 Chuck with gripping mechanism stop |
| 03/17/2004 | CN2606653Y Direction changeable processing head for digital control machine tool |
| 03/17/2004 | CN2606652Y 钻夹头 Drill Chuck |
| 03/17/2004 | CN2606651Y Fastening type hand fastening drill chuck |
| 03/16/2004 | US6705186 Control unit of machine tool |
| 03/11/2004 | WO2004020131A1 Expanding collet assembly for pick-off spindle |
| 03/11/2004 | WO2004020130A1 Cutting machining tool |
| 03/11/2004 | US20040047680 Device for connecting two components |
| 03/11/2004 | US20040046302 Holding means for holding two parts on each other |
| 03/11/2004 | DE20216739U1 Einstelleinrichtung für ein Feinbearbeitungswerkzeug Adjustment for fine machining tool |
| 03/11/2004 | DE10240737A1 Electric motor driven fast-running tool spindle, has a driven shaft with sections on the drive and tool sides and a coupling structure to interlink them in a detachable but torque proof manner |
| 03/11/2004 | DE10238712A1 A method for clamping a crankshaft or camshaft in a machine tool chuck has hydraulic clamping of the workpiece in a clamp ring with supporting pressure on the chuck wedges and a centre cone |
| 03/11/2004 | DE10237772A1 Werkzeug zur spanenden Bearbeitung Tool for machining |
| 03/11/2004 | CA2496788A1 Expanding collet assembly for pick-off spindle |
| 03/10/2004 | EP1396306A1 Clamping fixture for clamping two parts together |
| 03/10/2004 | EP1396301A2 Clamping device for workpieces or tools |
| 03/10/2004 | CN2605948Y Improved spanner-type drill chuck |
| 03/09/2004 | US6701629 Machine tool holding device for a circular saw blade |
| 03/09/2004 | US6701597 Method for force-transmitting clamping of a tool |
| 03/04/2004 | WO2004018134A1 Machining tool for chip removal |
| 03/04/2004 | US20040041357 Manually tightened chuck |
| 03/04/2004 | US20040040424 Expanding collet assembly for pick-off spindle |
| 03/04/2004 | DE20320084U1 Innenspanneinrichtung und damit ausgerüstetes Spannsystem Internal clamping device and thus equipped clamping system |
| 03/04/2004 | DE20319326U1 Device for force-locking alignment and/or fixing of a workpiece or another object between two clamping jaws mounted in a synchronously displaceable manner on a device base |
| 03/04/2004 | DE20309308U1 Wheel machining device, especially rim deburring device, comprises axial support for centering wheel and press device for fixing wheel into position |
| 03/04/2004 | DE19827903B4 Schnellspanneinrichtung zum Aufspannen eines Werkzeuges an einer Drehwelle Quick-clamping device for clamping a tool to a rotary shaft |
| 03/04/2004 | DE10338850A1 Clamping mandrel for inner clamping e.g. of gear wheel workpieces has pressure applying unit in form of setting device based in piezo-elements |
| 03/04/2004 | DE10241826B3 Clamping chuck used for clamping workpieces to be processed by lathes comprises recesses in the region of the guide surfaces of jaw guides which contain lubricating insert elements having channels for supplying the jaw guides with lubricant |
| 03/04/2004 | DE10031027B4 Spannmechanismus für eine Spindel in einer Werkzeugmaschine The clamping mechanism for a spindle in a machine tool |
| 03/03/2004 | CN2605092Y Drill chuck |
| 03/03/2004 | CN2605091Y Improved closefisted drill chuck jacket |
| 03/03/2004 | CN1140372C Tool assembly |
| 03/02/2004 | US6700231 Thrust converter, method of controlling the same, and controller for controlling the same |
| 02/26/2004 | US20040037661 Rotating tool with a clamping shank |
| 02/26/2004 | US20040037633 Heavy-duty coupling for tool holder arms of modular design |
| 02/26/2004 | DE20215709U1 Werkzeugspanner Tool clamping |
| 02/26/2004 | DE10237750A1 Chucks, in particular for hammer drill, comprising threaded ring provided with groove for press fitting of sleeve |
| 02/26/2004 | DE10219600B4 Werkzeugträger mit einer Spannzangenaufnahme Tool holder with a collet holder |
| 02/25/2004 | CN2604260Y Locking drill chuck |
| 02/25/2004 | CN1478182A 平衡器 Balancer |
| 02/24/2004 | US6695359 Device for centering and gripping, particularly for pieces of automobile body work |
| 02/19/2004 | US20040033116 Rotatable machine spindle including a gas spring in which a lubricant-containing gas is confined |
| 02/19/2004 | US20040033113 Device for chip forming machining |
| 02/19/2004 | US20040032096 Tool-holder fixture |