| Patents for B23F 19 - Finishing gear teeth by other tools than those used for manufacturing gear teeth (1,393) |
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| 03/31/2011 | WO2011038201A1 Apparatus for chamfering and/or deburring of gears |
| 03/30/2011 | EP2079556B1 Method of lapping gears |
| 03/30/2011 | CN201776530U Tensioned mandrel gear grinding clamp |
| 03/30/2011 | CN201776527U Deburring device for gear |
| 03/23/2011 | CN201768969U Bevel gear top chamfering machine |
| 03/23/2011 | CN201768968U Formwork type tooth-shaped finishing device |
| 03/23/2011 | CN101987384A Grinder for processing splines in gears |
| 03/01/2011 | US7899572 Method and device for measuring the geometry of a cutting edge to be chamfered |
| 02/24/2011 | US20110044777 Working device |
| 02/16/2011 | EP2283958A1 Method for smoothing gear wheels |
| 02/16/2011 | CN201744747U Gear chamfering machine |
| 01/26/2011 | EP2131987B1 Tooth chamfering method |
| 01/26/2011 | EP1644152B1 Method for producing undercuts on toothed workpieces |
| 01/19/2011 | CN101947670A Mould base-type tooth form finishing device |
| 01/14/2011 | CA2709474A1 Peen finishing |
| 01/12/2011 | CN101941102A Displacement analog loading device of form grinding wheel gear grinding machine and method for detecting rigidity distribution |
| 01/05/2011 | CN101362230B External-gearing honing cylindrical gear machine-tool and method |
| 12/29/2010 | CN201684992U Gear teeth end profile chamfering device |
| 12/29/2010 | CN101927381A Gear grinding positioning die for gear |
| 12/22/2010 | EP1866122B1 Device and method for producing gearwheels having undercut tooth flanks |
| 12/15/2010 | CN101913067A Forming and machining method of large-modulus gear |
| 12/01/2010 | CN201659338U Chamfer processing device of gear |
| 11/25/2010 | WO2010079113A3 Device and method for cutting teeth in workpieces and associated tool set |
| 11/25/2010 | DE102010012258A1 Verfahren zum Fertigbearbeiten einer Zahnradoberfläche A method of finishing a gear surface |
| 11/24/2010 | CN201644952U Chamfering machine for isolator driving gear |
| 11/17/2010 | CN201632723U Cylindrical gear burring mechanism |
| 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 | DE102009020771A1 Processing device for deburring and chamfering e.g. profile edges at gear wheels in engine, has tool holder retaining rotation tool, and spindle axis engaged in such manner that rotation axis cuts spindle axis at distance before holder |
| 11/10/2010 | CN101879635A Tooth top precise chamfering processing method for curve-tooth bevel gear processed by using forming method |
| 11/04/2010 | US20100278605 Method and device for machining the tooth edges of end-cut work wheels |
| 11/04/2010 | DE102009019433A1 Verfahren und Vorrichtung zum Bearbeiten der Zahnkanten stirnverzahnter Werkräder Method and apparatus for processing the tooth edges end toothed wheels work |
| 11/03/2010 | EP2246138A1 Method and device for processing the cog edges of machining wheels with frontal cogs |
| 11/03/2010 | CN201618892U Heavy-duty gear chamfering machine |
| 11/03/2010 | CN101875140A Method and device for processing the cog edges of machining wheels with frontal cogs |
| 11/03/2010 | CN101543915B Digital control gear-brushing machine |
| 10/28/2010 | US20100273400 Method and device for removing a secondary burr on an end-cut work piece wheel |
| 10/28/2010 | US20100272535 Arrangement to connect a tool wheel and a tool holding fixture |
| 10/28/2010 | DE102009018405A1 Verfahren und Vorrichtung zum Beseitigen eines Sekundärgrates an einem stirnverzahnten Werkstückrad Method and apparatus for removing a Sekundärgrates at a front toothed Werkstückrad |
| 10/28/2010 | DE102009018392A1 Anordnung zur Verbindung eines Werkzeugrads und einer Werkzeugaufnahme Arrangement for connecting a Werkzeugrads and a tool holder |
| 10/27/2010 | EP2243583A1 Assembly for connecting a tool wheel and a tool holder |
| 10/27/2010 | EP2243582A2 Method and device for removing a secondary device on a frontally cogged workpiece wheel |
| 10/27/2010 | CN201613399U 一种大型齿轮端部倒角机 A large, gear chamfering machine ends |
| 10/27/2010 | CN101870010A Assembly for connecting a tool wheel and a tool holder |
| 10/27/2010 | CN101870009A Method and device for removing a secondary device on a frontally cogged workpiece wheel |
| 10/20/2010 | EP1948389B1 Magnetic spindle for machine tool |
| 10/06/2010 | CN201596819U 一种数控齿轮倒角机 One kind of CNC gear chamfering machine |
| 10/06/2010 | CN101850446A Finish machining method for tooth form of large modulus rack |
| 10/06/2010 | CN101850445A Method for finishing a gear surface |
| 10/06/2010 | CN101337295B Synchronizer toothed-ring abrasion blasting technique |
| 09/22/2010 | CN201586796U Periphery directional device of deburring cutter of numerical control gear chamfering machine |
| 09/15/2010 | CN101829815A Bevel gear tooth crest processing method and bevel gear tooth crest chamfering machine |
| 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 | CN201572975U Numerically controlled spiral bevel gear chamfering machine |
| 09/08/2010 | CN201572974U Cold extrusion cutting combined tool |
| 09/08/2010 | CN101474697B Gear-shaving machine knife quick change mechanism |
| 09/08/2010 | CN101422834B Power unit device of gear-face profiling chamfering device |
| 09/01/2010 | CN201565675U Gear chamfering machine |
| 09/01/2010 | CN101818803A Planetary gearbox |
| 08/25/2010 | CN201558997U Apparatus in which lapping points on the digital control spiral bevel gear lapping machine have identical lateral clearance |
| 08/19/2010 | WO2010092711A1 Method of gear shaping and gear produced by the method |
| 08/19/2010 | WO2010091946A1 Method for determining the profile of a substantially involute worm grinding wheel |
| 08/19/2010 | DE102009059331A1 Vorrichtung und Verfahren zur Feinbearbeitung eines Werkstücks Apparatus and Method for the fine machining of a workpiece |
| 08/18/2010 | CN201552345U Workpiece clamping and loosening device for pinion spindle box of numerical-control spiral bevel gear lapping machine |
| 08/18/2010 | CN201552343U Gear end surface copying chamfering machine |
| 08/11/2010 | CN201543921U Swing regulating mechanism of gear end-face profiling chamfering machine |
| 08/11/2010 | CN201543916U Working head device of gear end-face profiling chamfering machine |
| 08/11/2010 | CN201543915U Grinding fluid feeding device of numerical-control special bevel gear grinding machine |
| 08/11/2010 | CN201543914U Numerical-control gear grinding machine with worm grinding wheel |
| 08/04/2010 | CN201537755U Numerical forming gear grinding machine |
| 07/28/2010 | CN201534249U Two-shaft digital control gear chamfering machine layout |
| 07/28/2010 | CN201534248U 三轴数控齿轮倒棱机机床布局 Axis CNC gear chamfering machine tool layout |
| 07/28/2010 | CN201534247U 带自动对齿装置的三轴数控齿轮倒棱机 Axis CNC gear tooth device with automatic chamfering machine |
| 07/28/2010 | CN101786188A Superfinishing large planetary gear systems |
| 07/15/2010 | WO2010079113A2 Device and method for cutting teeth in workpieces and associated tool set |
| 07/15/2010 | DE102009003338A1 Vorrichtung und Verfahren zum Verzahnen von Werkstücken sowie zugehöriges Werkzeugset Apparatus and method for cutting teeth of workpieces and associated tool set |
| 07/14/2010 | CN201524933U Gear conveying device |
| 07/14/2010 | CN201524914U Gear fixing device |
| 07/08/2010 | WO2010019955A3 Method and apparatus for honing a workpiece and a workpiece |
| 07/07/2010 | CN201519813U Transmission structure for tri-axial numerically-controlled gear chamfering machines |
| 06/30/2010 | CN201516523U Clamping fixture for shaving gears by elastically pressing and centring |
| 06/30/2010 | CN101765472A Gear machining apparatus and machining method |
| 06/30/2010 | CN101758302A Electric control mechanism for grinding wheel of gear chamfering machine |
| 06/30/2010 | CN101758301A Chamfering machine grinding head grinding wheel regulating mechanism |
| 06/30/2010 | CN101758300A Device with same backlash for grinding points of numerical control spiral bevel gear lapping machine and control method thereof |
| 06/30/2010 | CN101758299A Numerical control worm gear-grinding machine |
| 06/30/2010 | CN101758298A Numerical control formed grinding wheel gear grinding machine |
| 06/23/2010 | CN201511185U Gear-deburring device |
| 06/17/2010 | DE102008054687A1 Gear rod manufacturing method for steering gear of motor vehicle, involves forming groove, recess or notch in front side of gear rod, for aligning and fixing pivot bearing of rod, and tumbling and extruding gear tooth section of rod |
| 06/16/2010 | CN101733487A Worm polishing machine |
| 06/09/2010 | CN101422833B Adjustment mechanism of gear-face profiling chamfering device |
| 06/03/2010 | WO2010060733A1 Hob peeling device and method |
| 06/03/2010 | WO2010060596A1 Method for machining the flanks of substantially cylindrical gearing having modified crowning, in a diagonal rolling method |
| 06/02/2010 | CN201493566U Fixture used for manufacturing chamfer angle of gear shaft |
| 06/02/2010 | CN101716697A Gear grinding and centering mandrel |
| 06/02/2010 | CN101716695A Large gear end chamfering machine |
| 06/02/2010 | CN101406975B Numerical control machine for lapping spiral bevel gear |
| 05/27/2010 | DE102008037578A1 Vorrichtung und Verzahnen von Werkrädern mit einem konischen Wälzfräser Apparatus and gear cutting of factory wheels with a conical Hobs |
| 05/26/2010 | CN201483090U Gear grinding tool |
| 05/26/2010 | CN101712088A Circumferentially orienting device and orienting method for deburring blade of CNC gear chamfering machine |