| Patents for B23F 23 - Accessories or equipment combined with or arranged in, or specially designed to form part of, gear-cutting machines (3,080) |
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| 12/06/2006 | CN1872474A Method for manufacturing gear wheel in large diameter |
| 11/30/2006 | DE102005024127A1 Verfahren und Werkzeugmaschine mit Messeinrichtung für die Feinbearbeitung von Verzahnungen Method and machine tool with measuring device for fine machining of gears |
| 11/29/2006 | EP1726394A1 Method and machine tool with measuring device for finishing gears |
| 11/29/2006 | CN1868651A Method for finish-machining teeth and machine tool with a sensor |
| 11/23/2006 | DE102005022863A1 Verfahren zum Prüfen von Zahnrädern während ihrer Herstellung A method for testing of gears during their manufacture |
| 11/15/2006 | CN1861306A Device for lifting blade adapter for gear shaper |
| 11/15/2006 | CN1861305A Tool retracting conversion device for gear-shaper |
| 11/08/2006 | CN1857862A Simple indexing mechanism |
| 10/18/2006 | CN2827601Y Fixing boukmounted mainshaft structure for workbench of numerical control hobbing machine |
| 10/10/2006 | US7117609 Device, CNC measuring device, and method for measuring a rotationally symmetric precision part |
| 10/05/2006 | WO2006103161A1 Device and method for producing gearwheels having undercut tooth flanks |
| 10/05/2006 | DE102005014911A1 Machining cell in particular for milling of tooth flanks for bevel gears and method of using cell, comprising computer controlled processes |
| 10/04/2006 | CN2822851Y Mechanism for vernier adjustment of working piece main spindle box rotating angle of numerically controlled teeth milling machine |
| 09/27/2006 | CN2820409Y Large module screw conic gear processing machine tool |
| 08/30/2006 | CN2810849Y Installation structure of indexing worm screw of hobber work bench |
| 08/30/2006 | CN2810848Y External support lifting mechanism of hobbing machine |
| 08/30/2006 | CN2810847Y Rear column turning mechanism of hobbing machine |
| 08/10/2006 | WO2006082470A1 Apparatus for manufacturing a face gear |
| 07/20/2006 | DE102005034882A1 Verzahnungsschleifmaschine Gear Grinding Machine |
| 07/19/2006 | CN1803358A Special machine tool for grinding teeth of grinding wheel |
| 06/21/2006 | CN2788960Y Regulation positioning device for workpiece box revolving axle of spiral bevel gear processing machine tool |
| 06/21/2006 | CN2788948Y Hydraulic balancing apparatus for spiral bevel gear processing machine tool toolbox |
| 06/21/2006 | CN1788901A Digital control tooth crest chamfering machine for curved tooth and angle gear |
| 06/14/2006 | CN2787354Y Adjustment device for processing helical rack by gear shaper |
| 05/26/2006 | WO2006053854A1 Device and method for providing workpieces with a toothing, particularly with a toothing on the face |
| 04/26/2006 | CN2774686Y Rolling rail and cutter box in sector gear gear shapping machine |
| 04/20/2006 | DE202006002878U1 Device for performance of two processing steps in particular at toothed wheel, comprising spindles positioned in opposite directions |
| 04/19/2006 | CN2772702Y Tracter of thread pitch for removing uncomplete tooth on thread |
| 04/05/2006 | EP0921886B1 Apparatus and method for improved precision grinding of face gears |
| 04/04/2006 | US7020972 Process and device for the aligning of workpiece with pre-cut teeth on gear finishing machines |
| 04/04/2006 | CA2366715C Tool and method for precision grinding of a conical face gear that meshes with a conical involute pinion |
| 03/29/2006 | EP1640094A1 Device for measuring of a rotationally symmetrical precision part and chuck |
| 03/23/2006 | DE102004042917A1 Verfahren und Vorrichtung zur Korrektur eines Schrägenfehlers eines polygonalen Profils, insbesondere eines Flankenrichtungsfehlers einer Verzahnung Method and apparatus for correcting a skew error of a polygonal profile, in particular a flank alignment error of a toothing |
| 03/21/2006 | US7013744 Tooth aligning device for the aligning of workpiece with pre-cut teeth on gear finishing machines |
| 02/28/2006 | US7004826 Device for smoothing gear wheels |
| 02/23/2006 | DE102004039541A1 Assembly for machining cogwheels with a cycloid tooth structure, by pitch circle working, rotates the tool around the workpiece once on each workpiece rotation with different working points on successive rotations |
| 02/15/2006 | CN2757992Y Working table unloading device of large gear slotting machine |
| 02/15/2006 | CN2757991Y Regulating device of gear slotting machine cutting angle |
| 02/15/2006 | CN2757980Y Crank sliding composite motion device of gear slotting machine |
| 02/01/2006 | EP1621277A1 Dressing tool for the tip of a grinding worm |
| 01/11/2006 | CN1718346A End face tooth processing method of end face tooth part and its rotary clamping device |
| 01/05/2006 | DE10334493B4 Verfahren zum Fräsen von Spiralkegelrädern A method for milling spiral bevel gears |
| 01/04/2006 | CN2749609Y Button-head cover type cross joint |
| 12/27/2005 | US6979253 Work drive for continuous generation gear grinding machine |
| 12/21/2005 | CN1709624A Bevel gear machining parameter and precision detecting method |
| 12/15/2005 | DE19900011B4 Vorrichtung zur gleichzeitigen Verzahnungs- und Bohrungsfeinbearbeitung an Getriebestirnzahnrädern Apparatus for simultaneously gearing and bore finishing of gear spur gears |
| 12/01/2005 | US20050266774 Variable rate method of machining gears |
| 12/01/2005 | US20050265800 Numerical controller |
| 11/30/2005 | EP1600236A1 Variable rate method of machining gears |
| 11/30/2005 | CN1701884A Variable rate method of machining gears |
| 10/25/2005 | US6958000 Finishing wheel holding mechanism for gear finishing apparatus |
| 10/20/2005 | DE202005011790U1 Unit for deburring and creation of chamfer at teeth of bevel wheel, attached to main device for creation of toothed areas |
| 10/19/2005 | CN2734392Y Concave-convex teeth cross segment |
| 10/12/2005 | EP1584393A1 Method of dressing a substantially cylindrical grinding worm |
| 10/06/2005 | US20050221732 Method for dressing a grinding worm |
| 10/05/2005 | EP1582277A1 Device for smoothing gears |
| 10/04/2005 | US6951501 Method for forming a grinding worm for forming a conical face gear that meshes with a conical involute pinion |
| 09/29/2005 | WO2005089996A1 Method for cutting worm and worm gear in a worm and gear reduction unit with circulation of bearing balls and related cutting tools |
| 09/29/2005 | DE102005009389A1 Werkzeugmaschine Machine tool |
| 09/28/2005 | CN1672847A Die cutter for forming gear |
| 09/22/2005 | US20050204571 Device, CNC measuring device, and method for measuring a rotationally symmetric precision part |
| 09/21/2005 | EP1577043A1 Device, CNC-gauge and method for measuring a rotationally symmetrical precision workpiece |
| 09/21/2005 | CN1669735A Equipment for measuring rotary symmetrical precision part, CNC measuring equipment and method thereof |
| 09/15/2005 | US20050198793 Machine tool |
| 09/08/2005 | DE102004009393A1 Verfahren und Vorrichtung zum Einzentrieren von Zahnlücken eines verzahnten Werkstücks Method and apparatus for Einzentrieren of tooth spaces of a toothed workpiece |
| 09/07/2005 | CN2723095Y Angle display device for digital control tooth milling machine rotary tray |
| 09/07/2005 | CN2723094Y Controller for tooth milling machine cutter disc |
| 09/07/2005 | CN2723093Y 齿轮精度修正器 Precision gear corrector |
| 09/01/2005 | DE202005009841U1 Gear-cutting machine for bevel wheel, has clamping device with base retaining device that is fastened to connector area and retains adapter, and bajonett-connection for detachably connecting adapter with retaining device |
| 08/31/2005 | CN1660535A Process and device for the aligning of tooth spaces of a workpiece with precut teeth |
| 08/25/2005 | US20050186886 Process and device for the aligning of tooth spaces of a workpiece with precut teeth |
| 08/18/2005 | US20050181714 Device for smoothing gear wheels |
| 08/17/2005 | CN2717599Y Workpiece main shaft holding device for spiral bevel gear cutting machine tool |
| 08/17/2005 | CN2717598Y Cutter spacing regulater for spiral bevel gear cutting machine tool |
| 07/21/2005 | US20050159938 Gear cutting simulation method, gear cutting simulation program, and gear cutting simulation device |
| 07/20/2005 | CN1211177C Technology for machining contrate tooth profile |
| 07/13/2005 | CN2709097Y Partition rotating mechanism of full automatic mini-bit shaping machine |
| 07/06/2005 | CN2707430Y auxiliary rotating table with double indexes for machine tool |
| 07/06/2005 | CN2707425Y Stepless speed regulating moving workbench for machine tool |
| 06/14/2005 | US6905292 Gear shaping machine and method for the operation of a gear shaping machine |
| 05/25/2005 | DE10322181B4 Abrichtwerkzeug zum Abrichten einer Schleifschnecke Dressing tool for dressing a grinding worm |
| 05/25/2005 | DE102004046813A1 Endbearbeitungsrad-Haltemechanismus für eine Zahnradendbearbeitungsvorrichtung Finishing wheel holding mechanism for a Zahnradendbearbeitungsvorrichtung |
| 05/19/2005 | DE10330129A1 Wälz-Stoß-Maschine Rolling shaping machine |
| 05/11/2005 | EP1237675B1 Machine for testing or lapping gears |
| 05/11/2005 | CN2698506Y Graduation drive arrangement for workpiece mainshaft of bevel gear gear-cutting machine |
| 04/27/2005 | CN2695170Y Bevel gear cutting machine tool center positioning mechanism |
| 04/07/2005 | US20050075050 Finishing wheel holding mechanism for gear finishing apparatus |
| 04/07/2005 | DE10342495A1 Verfahren und Vorrichtung zum Einzentrieren von vorverzahnten Werkstücken auf Verzahnungsfeinbearbeitungsmaschinen Method and apparatus for Einzentrieren of vorverzahnten workpieces on teeth finishing machines |
| 04/07/2005 | DE10337959A1 Gearing device for creation of cycloidal toothing, comprising processing tools guided exactly along pitch circle of gear pair |
| 04/06/2005 | EP1521150A2 Numerical controller for finishing a gear |
| 04/06/2005 | CN1603989A Numerical controller |
| 04/06/2005 | CN1603043A Process and device for the aligning of workpiece with pre-cut teeth on gear finishing machines |
| 03/22/2005 | US6869342 Dressing of grinding tools for gear grinding |
| 03/17/2005 | US20050055836 Process and device for the aligning of workpiece with pre-cut teeth on gear finishing machines |
| 02/03/2005 | DE10330130A1 Werkzeugstößelvorrichtung, insbesondere für eine Wälz-Stoß-Maschine Tool plunger device, in particular for a rolling shaping machine |
| 01/18/2005 | US6842954 Gear tooth and thread grinding machine |
| 01/05/2005 | EP1493521A2 Tool ram device, in particular for a generating slotting machine |
| 01/05/2005 | EP1493520A2 Generating slotting machine |
| 01/05/2005 | CN2668311Y Micro numerical control gear-hobbing machine |
| 12/23/2004 | DE10322181A1 Abrichtwerkzeug zum Abrichten einer Schleifschnecke Dressing tool for dressing a grinding worm |