| Patents for B23F 19 - Finishing gear teeth by other tools than those used for manufacturing gear teeth (1,393) |
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| 07/02/1986 | CA1206757A Means for drivingly attaching a replaceable stone assembly to a master stone holder |
| 05/14/1986 | EP0180747A2 Method and device for making involute-shaped tooth flanks |
| 04/23/1986 | EP0178410A1 Method for chamfering the frontal tooth ends of toothed work pieces and device for performing this method |
| 03/12/1986 | EP0174280A1 Gear tooth, method and machine therefor |
| 03/11/1986 | US4575289 Apparatus for orienting the position of a machine tool carriage relative to a stationary machine part |
| 12/24/1985 | US4559744 Process for machining a spur gear by means of a rotating gear-like tool |
| 10/22/1985 | US4548531 Method for chamfering the edges of gear teeth |
| 10/08/1985 | US4545708 Method for producing crowned tooth flanks on a toothed workpiece, and a machine suited therefor |
| 09/03/1985 | US4539461 Method and apparatus for laser gear hardening |
| 08/13/1985 | US4534684 Apparatus for milling a gear for a double enveloping worm gear drive |
| 07/03/1985 | EP0147190A1 Method and apparatus for laser gear hardening |
| 06/04/1985 | US4520540 Fixture for grinding racks |
| 04/30/1985 | US4514118 Method for fabricating gears |
| 04/30/1985 | CA1186195A1 Compounds |
| 03/05/1985 | US4502822 Machine for the precision working of tooth surfaces of toothed workpieces |
| 01/22/1985 | CA1181277A1 Method of and apparatus for designing the tooth bearing of gears having an arcuate cycloid shape |
| 11/20/1984 | US4483055 Secondary working apparatus |
| 10/30/1984 | US4479294 Secondary working apparatus |
| 10/16/1984 | US4477214 Machine for the precision working of the tooth surfaces on toothed workpieces |
| 10/16/1984 | US4476654 Spline gear reciprocating lapping machie |
| 10/02/1984 | US4473971 Protective cutoff device for a gear wheel grinding machine |
| 10/02/1984 | US4473932 From a slide bar |
| 09/18/1984 | CA1174473A1 Rack for burnishing toothed power transmission members |
| 08/28/1984 | US4467568 Generating method for the chip-producing machining of involute tooth flanks with profile and longitudinal corrections |
| 08/28/1984 | US4467567 Method of crown grinding gears having lengthwise curved teeth |
| 05/09/1984 | EP0107826A2 Machine tool for simultaneously milling several surfaces at the free ends of a work piece |
| 12/13/1983 | CA1158471A1 Method and cutter head for fabricating gears with lengthwise crowned teeth, use of the method and gears produced according to the method |
| 12/06/1983 | US4418454 Burnishing toothed power transmission members |
| 11/23/1983 | EP0029032B1 Controllable tooling for gear cutting machine |
| 11/15/1983 | US4414780 Gear burnishing and honing machine |
| 11/08/1983 | US4414495 Synchronism equipment for gear cutting machines |
| 11/01/1983 | US4412765 Apparatus for facilitating chamfering/deburring tool and gear meshing |
| 09/21/1983 | EP0088879A1 Method of shaping the bearing surface of cycloidally curved tooth gears, and end milling cutter for carrying out this method |
| 08/30/1983 | US4400916 Indexing generating method for grinding gears |
| 08/02/1983 | CA1150951A1 Ring gear burnishing machine |
| 07/19/1983 | US4393625 Apparatus for grinding gears |
| 05/04/1983 | EP0078111A2 A speed reduction device employing a face gear train and a method for making same |
| 05/04/1983 | EP0078098A2 Cerium compounds |
| 04/19/1983 | CA1144765A1 Gear burnisher |
| 04/05/1983 | US4378660 Method of and means for grinding pairs of gear wheels as spiral or curved toothed bevel gear wheels |
| 03/23/1983 | EP0074930A2 Generating method for cutting involute tooth flanks with profile and longitudinal corrections |
| 11/16/1982 | US4359301 Machine for the precision working, for example shaving, of tooth flanks |
| 09/29/1982 | EP0061086A1 Spindle insert |
| 09/01/1982 | EP0058799A1 Rack for burnishing toothed power transmission members |
| 07/20/1982 | CA1127897A1 Controllable tooling for gear cutting machine |
| 06/15/1982 | US4334810 Gear deburring apparatus and method |
| 02/24/1982 | EP0046311A2 Method and cutter head for producing gear teeth with lengthwise ease-off |
| 01/27/1982 | EP0044522A1 Method of treating the end edges of gears |
| 01/12/1982 | US4309802 Ring gear burnishing machine |
| 12/15/1981 | US4305190 Gear burnisher |
| 12/01/1981 | US4303359 Deburring apparatus |
| 11/10/1981 | CA1112086A1 Burnishing rack |
| 09/22/1981 | US4290718 Tools for bevelling and deburring gears |
| 08/18/1981 | CA1107093A1 Loader for gear burnishing machine |
| 06/23/1981 | CA1103460A1 Method of and means for grinding pairs of gear wheels as spiral or curved toothed bevel gear wheels |
| 05/05/1981 | US4265575 Tooth-edge gear working machine |
| 04/28/1981 | US4264248 Controllable tooling for gear cutting machine |
| 04/21/1981 | CA1099516A1 Gear finishing machine |
| 03/04/1981 | EP0024301A1 Process for manufacturing bevel and hypoid gear pairs |
| 01/21/1981 | EP0022586A1 Method of crown grinding gears having longitudinally curved teeth and grinding head for performing this method |
| 01/07/1981 | EP0021329A1 Indexing generating method and apparatus for grinding gear teeth |
| 12/11/1980 | WO1980002661A1 Controllable tooling for gear cutting machine |
| 10/15/1980 | EP0017335A1 Burnishing rack |
| 10/01/1980 | EP0016280A1 Loader for gear burnishing machine |
| 07/15/1980 | US4212572 Gear teeth rotary-shaving or roll-finishing machine |
| 07/08/1980 | US4211511 Method of manufacturing pairs of spur gears |
| 06/24/1980 | US4208773 Burnishing rack |
| 06/17/1980 | CA1079527A1 Apparatus and method and means for removing surface defects from a workpiece |
| 06/10/1980 | US4206535 Loader for gear burnishing machine |
| 05/20/1980 | US4203258 Gear finishing machine |
| 02/26/1980 | US4190387 Apparatus and tool for precision working, particularly shaving, of gears |
| 11/13/1979 | US4173920 Plunge shaving machine |
| 10/16/1979 | CA1064262A2 Gear finishing |
| 08/28/1979 | CA1061117A1 Gear finishing |
| 07/17/1979 | CA1058391A1 Apparatus and method for burnishing gears |
| 05/22/1979 | US4155677 Toothed tool for the cutting deburring of gears |
| 12/26/1978 | US4130967 Precision gear crown grinding machine |
| 10/10/1978 | US4119014 Method for precision working, particularly shaving, of gears |
| 08/22/1978 | US4108047 Gear crowning machine cam |
| 04/18/1978 | US4084481 Process for machining gears and machine for performing the same |
| 03/28/1978 | US4080699 Apparatus and method for burnishing gears |
| 03/07/1978 | US4077164 Diamond gear hone |
| 01/17/1978 | US4068558 Device for deburring or chamfering of the face edges of gears |
| 01/10/1978 | US4067218 Apparatus and method and means for removing surface defects from a workpiece |
| 09/27/1977 | US4050350 Gear finishing |
| 09/06/1977 | US4045916 Rolling drive on a gear grinding machine |
| 05/24/1977 | US4024757 Gear testing machine |
| 03/22/1977 | US4012990 Device for trimming and bevelling gear teeth |
| 11/30/1976 | US3994098 Apparatus for regulating the lapping pressure during lapping of two bevel gears in a lapping machine |
| 11/23/1976 | US3992937 Apparatus for lapping and testing two meshing gears whose axes enclose a random angle with one another |
| 10/19/1976 | US3986305 Method of grinding of gear teeth |
| 06/01/1976 | US3960055 Shaving cutter for finishing gears |
| 05/11/1976 | US3955327 Gear polishing |