| 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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| 05/12/2010 | CN201455457U Indexing mechanism for heavy-duty spiral bevel gear shaving machine |
| 05/12/2010 | CN201455455U Heavy-duty shaving machine for processing spiral bevel gears |
| 05/12/2010 | CN101704201A Non-contact-type method for automatically positioning circumference of gear |
| 05/12/2010 | CN101704139A Swing regulation mechanism of gear end surface profiling chamfering machine |
| 05/12/2010 | CN101704138A Application mode of micro-scale oil spray lubricator on gear hobbing machine |
| 05/12/2010 | CN101704137A Gear end surface profiling chamfering machine |
| 05/12/2010 | CN101704136A Working head device of gear end surface profiling chamfering machine |
| 05/12/2010 | CN101147990B Intelligent spiral bevel gear assembled milling cutter disc measuring and regulating instrument |
| 05/11/2010 | US7712219 Process for the aligning of tooth spaces of a workpiece with precut teeth |
| 05/06/2010 | DE102008037514A1 Wälzschälvorrichtung und -verfahren Wälzschälvorrichtung and procedures |
| 05/05/2010 | CN201446314U Large-module gear rack processing tool |
| 05/05/2010 | CN201446310U Grinding device of gear tooth surface |
| 05/05/2010 | CN201446309U Semiautomatic large-scale gear slotting machine |
| 05/05/2010 | CN101700620A Large gantry polar-coordinate digital-control milling, hobbing and grinding gear combined machine |
| 04/29/2010 | DE102008053021A1 Single-flank profiling tool for straightening single or multi-course worm grinding wheel utilized for production of teeth of gear wheel, has head roller adjusting screw channel height, where roller is designed in diameter-variable manner |
| 04/28/2010 | CN201442133U Novel gear milling machine device |
| 04/21/2010 | EP2177316A1 Dressing method and dressing apparatus for barrel worm-shaped tool, and internal gear grinding machine |
| 04/21/2010 | CN101695776A Helical angle swing mechanism of gear grinding machine |
| 04/21/2010 | CN101695775A High-precision end-tooth automatic dividing device for gear grinding machine |
| 04/21/2010 | CN101695774A Grinding wheel dressing mechanism of gear form grinding machine |
| 04/15/2010 | DE102008045516B3 Supporting head for supporting processing unit in machine for machining gear wheel, has positioning unit fixed with respect to head for assembling processing unit at head, and projection fixedly locking head in retainer |
| 04/14/2010 | EP2173511A1 Tool for machining a work piece and method for machining a work piece |
| 04/07/2010 | CN201436124U Connecting bar tooth grinding clamp |
| 03/24/2010 | CN201427213Y Automatic limiting and adjusting device of main shaft of numerical control gear lapper |
| 03/24/2010 | CN101678490A Quick-adjust draw rod positioning nut |
| 03/23/2010 | US7682222 Variable rate method of machining gears |
| 03/17/2010 | CN201423480Y Transmission mechanism for gear milling machine |
| 03/17/2010 | CN201423479Y Semi-automatic clamp for gear milling machine |
| 03/17/2010 | CN201423478Y Linear grating ruler-type electronic spiral lead rail |
| 03/11/2010 | WO2010025942A2 Gear cutting grinding machine and method for dressing a grinding tool |
| 03/10/2010 | EP2161092A1 Gear grinder and method for dressing a grinding tool |
| 03/10/2010 | CN201419286Y Gear shaving processing platform |
| 03/10/2010 | CN101664831A Gear hole self-centering rolling ball clamp |
| 02/18/2010 | US20100041314 Gear matching device and gear machining apparatus |
| 02/17/2010 | CN201405142Y Gear shaving clamping apparatus |
| 02/17/2010 | CN201405141Y Cooling oil pipe distributing valve |
| 02/10/2010 | CN201399701Y Low-temperature gear cutting machine tool |
| 02/10/2010 | CN101642836A Clamp device for improving concentricity of internal gear of motor |
| 02/09/2010 | CA2292857C Face gear manufacturing method and apparatus |
| 02/03/2010 | CN201394655Y Tailstock tip |
| 02/02/2010 | CA2419967C Gear shaping machine and method for operation of a gear shaping machine |
| 01/27/2010 | CN201389701Y Device assisting rectification of heavy-duty gear tooth-ring radial runout |
| 01/27/2010 | CN201389700Y Clamping fixture used for assisting four-jaw chuck to clamp thin-wall gear |
| 01/27/2010 | CN201389699Y Novel hobbing gripper |
| 01/27/2010 | CN201389698Y Device for correcting bouncing of centers |
| 01/27/2010 | CN201389697Y High-speed gear-milling power control box of gear |
| 01/27/2010 | CN201389696Y Synchronous chip removing device for hobbing machine |
| 01/27/2010 | CN201389695Y Numerical control machine tool for machining spiral bevel gear |
| 01/27/2010 | CN100584494C Braking torque loading device of digital control spiral bevel gear lapping machine and control method |
| 01/13/2010 | EP2142330A1 Quick-adjust draw rod positioning nut |
| 01/13/2010 | CN201380338Y Clamping and positioning device of lathedog tooth |
| 01/06/2010 | CN201376123Y Milling cutter and tooth processing device for metal sealing washer provided with same |
| 01/06/2010 | CN201376122Y Hydraulic vice bench for lathedog gear milling machine |
| 12/30/2009 | CN201371293Y Large-gear digital control shaping gear grinding machine with strong force |
| 12/30/2009 | CN100574949C Rackbar milling teeth clamp |
| 12/30/2009 | CN100574948C Gear-shaving machine chip cleaner |
| 12/23/2009 | CN201366555Y Special machine tool for processing single-enveloping, double-enveloping and toroid enveloping worms with cone generatrices |
| 12/23/2009 | CN100571949C Method for monitoring grinder coolant nozzle setting |
| 12/16/2009 | CN201361751Y Two-section combined worm index actuating device of gear grinding machine |
| 12/16/2009 | CN201361750Y Clamp chuck for roll teeth of disc type helical gear of processing machine |
| 12/16/2009 | CN201361747Y Free type numerically controlled bevel gear processing machine tool with function of multi-axis and multi-structure selection |
| 12/10/2009 | DE102006061759B4 Verzahnungsschleifmaschine und Verfahren zum Schleifen eines Werkstücks A gear grinding machine and method for grinding a workpiece |
| 12/09/2009 | CN201357268Y Clamping fixture for fixing shaft parts during gear shaping process |
| 12/09/2009 | CN201357267Y Grinding fluid device for digital control spiral bevel gear grinder |
| 12/09/2009 | CN201357265Y Hobbing machine |
| 12/09/2009 | CN100566901C Feeding mechanism of gear making machine |
| 12/03/2009 | DE202009011921U1 Haltekopf zum Halten einer Bearbeitungseinheit und Maschine zum spanabhebenden Bearbeiten eines metallischen Werkstücks Holding head for holding a machining unit and machine for machining a metal workpiece |
| 12/02/2009 | CN101590549A Process for machining large-modulus few-tooth worm gears on hobbing machines by use of flying cutters |
| 12/02/2009 | CN100563892C Cutter head height adjusting device of spiral bevel gear-broaching machine |
| 12/01/2009 | US7624505 Deburring by hobbing with integrated secondary deburring without a smoothing tool |
| 11/26/2009 | DE102008010369B3 Method for aligning work piece with rotationally symmetrical working surface, particularly gearing on hard finishing machine, involves aligning rotationally symmetrical working surface concentrically to axis of rotation of round table |
| 11/18/2009 | EP1981674B1 Method for machining bevel gears in a pitching method with complete pitch error compensation |
| 11/18/2009 | CN201346651Y Work piece through hole fastening and positioning device |
| 11/05/2009 | WO2009132819A1 Machine tool for incorporating gear teeth into the inner side of an annular workpiece |
| 10/29/2009 | DE102008021238A1 Werkzeugmaschine zum spanenden Einarbeiten einer Verzahnung in die Innenseite eines ringförmigen Werkstücks A machine tool for machining a toothing incorporation into the inside of an annular workpiece |
| 10/28/2009 | CN201333639Y Novel change gear housing |
| 10/28/2009 | CN201333576Y Gear-shaving machine chip cleaner |
| 10/28/2009 | CN201333575Y Special machine tool for roughly working sprocket tooth shape of scraper conveyor for coal mines |
| 10/28/2009 | CN101564780A Clamping and positioning method for clamp teeth and device thereof |
| 10/21/2009 | CN201329459Y Clamping oil circuit system of coarse cutter |
| 10/21/2009 | CN201329458Y Self-centering device of gear grinding external cone clamp |
| 10/21/2009 | CN201329457Y Dividing rule of gear lapping machine |
| 10/21/2009 | CN201329456Y Counter for gear milling machine |
| 10/21/2009 | CN201329455Y Spiral bevel gear numerically controlled gear grinding machine |
| 10/21/2009 | CN100551593C Method for processing nonholomic circumference gear and clamp and pinion shaped cutter |
| 10/14/2009 | CN201324894Y Gear hob adjusting support device |
| 10/14/2009 | CN201324893Y Fixture of gear hobbing for tool setting |
| 10/14/2009 | CN201324892Y Worm polishing machine |
| 10/08/2009 | WO2009121387A1 Machining head |
| 10/08/2009 | DE202009007821U1 Zahnradmaschine mit Vibrationsdämpfung Gear machine with vibration damping |
| 10/07/2009 | CN201320681Y Numerical control gear shaping and gear milling combined machine tool |
| 10/07/2009 | CN101549421A Processing method of producing rack by thick steel plate |
| 10/07/2009 | CN100546747C Gear grinding machine, finishing method for grind wheel with screw thread, and workpiece grinding method |
| 10/06/2009 | US7599824 Gear cutting simulation method, gear cutting simulation program, and gear cutting simulation device |
| 09/30/2009 | CN101547765A Gearing apparatus, and gear working machine |
| 09/30/2009 | CN101543919A Corrugated pipe clamp |
| 09/30/2009 | CN101543918A Gear high-speed gear milling headstock |
| 09/30/2009 | CN101543917A Large-scale gear hobbing machine worktable |
| 09/30/2009 | CN101543916A Synchronous deburring device for hobbing machine |
| 09/24/2009 | DE10012647B4 Einrichtverfahren für ein Bearbeitungswerkzeug bzw. Werkstück auf einer Verzahnungsmaschine Setup procedure for a machine tool or workpiece on a gear-cutting machine |