| 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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| 03/09/2011 | CN101983814A Fixture for grinding small-taper-bore bowl-shaped gears |
| 03/03/2011 | DE202010008560U1 Vorrichtung zum Ermitteln der Einspannposition eines Werkzeugs oder Werkstücks in einer Spannvorrichtung A device for determining the clamping position of a tool or workpiece in a clamping device |
| 03/02/2011 | EP2024123B1 Method of maintaining a constant grinding process |
| 03/02/2011 | CN201752799U Driven spiral bevel gear tooling |
| 03/02/2011 | CN201752798U Driving spiral bevel gear clamping tooling |
| 03/02/2011 | CN201752797U Driving spiral bevel clamping tooling |
| 03/02/2011 | CN101982279A Servo differential transmission device for gear slotting machine |
| 02/23/2011 | CN101979202A Face gear numerical control machining device and machining method |
| 02/23/2011 | CN101678490B Quick-adjust draw rod positioning nut |
| 02/16/2011 | EP2283958A1 Method for smoothing gear wheels |
| 02/16/2011 | CN201744748U Elastic gear hobbing clamp |
| 02/16/2011 | CN201744747U Gear chamfering machine |
| 02/16/2011 | CN101972872A Variable pitch worm |
| 02/10/2011 | WO2011017301A1 Method and tool for manufaturing face gears |
| 02/09/2011 | EP2280798A1 Machine tool for incorporating gear teeth into the inner side of an annular workpiece |
| 02/09/2011 | CN201735911U Self-centering micro-taper sleeve jig for gear |
| 02/09/2011 | CN201735910U High precision hobbing tensioning tooling |
| 02/09/2011 | CN201735909U Universal grinding wheel carriage for inner and outer gears of gear-grinding machine for formed grinding wheel |
| 02/09/2011 | CN201735906U Gear-worm combined shaft rolling tooth positioning sleeve |
| 02/09/2011 | CN201735905U Numerical control gear milling machine of arc gear and bevel gear |
| 02/09/2011 | CN101970164A Runout compensation on machine tools |
| 02/09/2011 | CN101966611A Cutter holder mechanism for numeric control gear shaper |
| 02/02/2011 | CN201728437U Fully automatic end tooth broaching fixture of heavy-duty car transmission shaft end face tooth flange yoke |
| 02/02/2011 | CN201728436U Full-automatic end tooth broaching clamp of transmission shaft spline flange of heavy-duty car |
| 02/02/2011 | CN101961838A Shore device for machine tools |
| 01/26/2011 | CN201720558U Sensing type automatic positioning device of gear milling machine |
| 01/26/2011 | CN201720557U Double-piece combined worm helicoidal gear of gear grinding machine |
| 01/26/2011 | CN101954516A Gear milling machine tire clamp |
| 01/26/2011 | CN101391324B Spherical involute spiral Archimedes spiral bevel gear cutting method and machine tool |
| 01/19/2011 | CN201711617U 滚齿机 Hobbing |
| 01/19/2011 | CN201711616U Differential-motion hanging wheel device of gear-hobbing machine |
| 01/19/2011 | CN101947671A Rack differential gear shaper transmission device |
| 01/12/2011 | EP2271455A1 Machining head |
| 01/12/2011 | EP2071214B1 Backlash eliminator |
| 01/12/2011 | CN201702471U Horizontal teeth space gear indexing device |
| 01/12/2011 | CN201702470U Gear shaft machining and positioning device |
| 01/12/2011 | CN201702469U Clamp for processing gear shaft |
| 01/12/2011 | CN201702468U Gear shaft processing clamp |
| 01/12/2011 | CN201702467U Gear shaft hobbing tool |
| 01/12/2011 | CN201702466U Gear positioning clamp |
| 01/12/2011 | CN201702465U Gear shaft positioning mechanism |
| 01/12/2011 | CN201702464U Precision hydraulic expansion mandrel |
| 01/12/2011 | CN101941102A Displacement analog loading device of form grinding wheel gear grinding machine and method for detecting rigidity distribution |
| 01/05/2011 | CN101695775B High-precision end-tooth automatic dividing device for gear grinding machine |
| 12/30/2010 | DE102009030376A1 Machine for processing straight and helical cut spur gears in grinding tool, has arrangement of grinding tools which is executed in fixed manner, where turntable of tool holder lies in horizontal plane |
| 12/29/2010 | CN201684993U Spiral bevel gear milling teeth positioning clamp |
| 12/29/2010 | CN101927381A Gear grinding positioning die for gear |
| 12/29/2010 | CN101524775B Numerical control rack gear milling machine |
| 12/22/2010 | EP1866122B1 Device and method for producing gearwheels having undercut tooth flanks |
| 12/22/2010 | CN201677095U Milling tooth clamping tooling for positioning driving racks |
| 12/22/2010 | CN201677094U Tooth milling clamping tooling for ring end drive racks |
| 12/22/2010 | CN201677093U Hobbing machine double-center hobbing jig |
| 12/15/2010 | CN201669479U Hobbing machine tooling fixture |
| 12/15/2010 | CN101421067B Apparatus and method for machining bevel gears in a pitching method with complete pitch error compensation |
| 12/09/2010 | US20100310333 Gearwheel cutting machine having vibration damping |
| 12/08/2010 | CN201664795U Worm gear hobbing fixing mold |
| 12/08/2010 | CN101905359A Gear contactless centering method |
| 12/02/2010 | DE102010020184A1 Servomotor-Steuergerät zum Steuern einer periodischen Hin- und Herbewegung A servomotor control apparatus for controlling a periodic reciprocating movement |
| 12/02/2010 | DE102009023275A1 Verzahnmaschine Gear cutting |
| 12/01/2010 | EP2255910A1 Gear cutting machine |
| 12/01/2010 | CN201659339U Hobbing device for high-precision gears |
| 12/01/2010 | CN201659337U Novel variable frequency NC gear-hobbing machine |
| 12/01/2010 | CN101898331A Gear cutting machine |
| 12/01/2010 | CN101406974B Device for processing spherical gear |
| 11/30/2010 | CA2581724C Method and apparatus for manufacturing a face gear |
| 11/25/2010 | WO2010025942A3 Gear cutting grinding machine and method for dressing a grinding tool |
| 11/25/2010 | US20100295496 Servomotor controller for controlling periodic reciprocation |
| 11/24/2010 | EP2253406A1 Method for processing a cogwheel |
| 11/24/2010 | CN101893869A Servomotor controller for controlling periodic reciprocation |
| 11/24/2010 | CN101391322B Spherical involute spiral bevel gear cutting method and machine tool |
| 11/18/2010 | US20100290851 Runout compensation on machine tools |
| 11/17/2010 | EP2249991A1 Runout compensation on machine tools |
| 11/17/2010 | CN201632888U Finish allowance distribution gauge of spiral bevel gear |
| 11/17/2010 | CN101885093A Gear extruding processing equipment of less toothed gear |
| 11/17/2010 | CN101402149B Gear face profile modeling chamfering apparatus |
| 11/11/2010 | DE102009020023A1 Gear-cutting machine for machining workpiece for producing gear wheels, has universal cutting surface coupling machine unit with own control unit such that gear-cutting machine is expandable around any auxiliary working operation |
| 11/11/2010 | DE102009019286A1 Verfahren zum Vermessen von Zahnlücken Method for measuring tooth gaps |
| 11/10/2010 | CN201625818U Positioning structure for indexing worm of large-scale numerical control gear hobbing machine |
| 11/10/2010 | CN201625817U Tool for quick clamping and chamfering |
| 11/03/2010 | EP2246658A1 Method for measuring gaps between teeth |
| 11/03/2010 | CN201618894U Jig for gear shaping of rotary bearing internal gears |
| 11/03/2010 | CN201618893U Lathe jig for improving symmetry of large-gear deformed slot relative to inner hole |
| 11/03/2010 | CN101254557B Method and system to manufacture oriented internal and external gear teeth |
| 10/28/2010 | US20100272535 Arrangement to connect a tool wheel and a tool holding fixture |
| 10/13/2010 | CN201603927U 锥孔齿轮磨齿工装 Bevel gear grinding teeth tooling holes |
| 10/13/2010 | CN201603926U 平面二次包络环面蜗杆专用磨头 Plane double enveloping worm special grinding |
| 10/06/2010 | CN201596820U 双锥可涨式剃齿夹具 Biconical be up-type shaving fixture |
| 10/06/2010 | CN201596819U 一种数控齿轮倒角机 One kind of CNC gear chamfering machine |
| 10/06/2010 | CN1669735B Equipment for measuring rotary symmetrical precision part, CNC measuring equipment and method thereof |
| 09/29/2010 | CN101433983B Numerical control tooth grinder for spiral bevel gear |
| 09/22/2010 | CN201586797U Face teeth and flange yoke end teeth broaching fixture of heavy truck transmission shaft |
| 09/22/2010 | CN201586796U Periphery directional device of deburring cutter of numerical control gear chamfering machine |
| 09/22/2010 | CN201586795U Tri-axial numerical control rack processing machine |
| 09/22/2010 | CN101837490A Hobbing and positioning sleeve of gear-worm gear combined shaft |
| 09/15/2010 | CN201579500U Precision positioning fixture for precision processing of fine forged differential half axle gears |
| 09/15/2010 | CN201579499U Engine oil recovery device |
| 09/15/2010 | CN201579497U Grinding machine for forming gear of curved-tooth bevel gear and hypoid gear |
| 09/15/2010 | CN101513685B Two dimentional fine adjustment diamond pen collet |
| 09/14/2010 | US7794186 Gear cutting machine, in particular bevel gear cutting machine, having a device for chamfering / deburring the edges of a work piece |
| 09/08/2010 | CN201573052U Thin-arm gear machining tyre |