| 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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| 09/08/1981 | US4287686 Clamping apparatus for clamping cutter blades of a gear cutting machine at a grinding machine |
| 09/08/1981 | US4287659 Method and apparatus for exchanging tools in hobbing machines |
| 09/01/1981 | US4286479 Drive system for a workpiece table of a machine tool |
| 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 |
| 05/20/1981 | EP0028847A1 Device for feeding a coolant to a machining position on a gear cutting machine |
| 05/05/1981 | US4265575 Tooth-edge gear working machine |
| 04/28/1981 | US4264247 Mechanism for loading and unloading workpieces |
| 04/21/1981 | CA1099516A1 Gear finishing machine |
| 03/10/1981 | US4254690 Control system for machine tool with hydraulically stroked cutter |
| 03/05/1981 | WO1981000530A1 Mechanism for loading and unloading workpieces |
| 02/24/1981 | US4253050 Method and apparatus for the synchronization of a gear machining apparatus |
| 02/18/1981 | EP0023984A1 Apparatus for gear cutting machines with end milling cutters for removing chips from the edges of the cutters |
| 02/18/1981 | EP0023983A1 Process for manufacturing gears with generated tooth flanks |
| 02/17/1981 | CA1095762A1 Drive train for gear manufacturing machine and method of use |
| 01/20/1981 | US4245938 Device for positioning a tool carriage |
| 01/13/1981 | US4244668 Apparatus for forming internal teeth at large workpieces at a gear shaper |
| 01/07/1981 | EP0021329A1 Indexing generating method and apparatus for grinding gear teeth |
| 01/07/1981 | EP0020864A1 Tool holding device, particularly for a hobbing machine tool |
| 12/09/1980 | US4237852 Dressing tool for the grinding wheel of a gear grinding machine |
| 10/15/1980 | EP0017271A1 Device for holding cutters of a gear cutting machine on a grinding machine |
| 10/01/1980 | EP0016342A1 Dressing tool for a saucer-shaped grinding wheel on a machine for grinding tooth flanks |
| 10/01/1980 | EP0016280A1 Loader for gear burnishing machine |
| 09/03/1980 | EP0015009A1 Control device for the feeding movement in a gear cutting machine |
| 08/05/1980 | US4215959 Drive train for gear manufacturing machine |
| 07/22/1980 | US4213401 Support arrangement for a workpiece table of a gear testing machine |
| 07/22/1980 | US4213277 Method for dressing a grinding wheel |
| 07/15/1980 | US4212572 Gear teeth rotary-shaving or roll-finishing machine |
| 06/17/1980 | US4208155 Gear cutting machine with a hob |
| 06/10/1980 | US4206535 Loader for gear burnishing machine |
| 06/03/1980 | US4205834 Device for facilitating the alignment of heavy workpieces at a machine table or the like |
| 05/20/1980 | US4203260 Apparatus for grinding cylindrical gears |
| 05/20/1980 | US4203258 Gear finishing machine |
| 04/15/1980 | US4198184 Endless chain apparatus for forming spur and helical gears |
| 04/01/1980 | US4195446 Apparatus for the control of a tool in a gear processing machine |
| 03/06/1980 | WO1980000321A1 Drive train for gear manufacturing machine and method of use |
| 03/06/1980 | WO1980000318A1 Endless chain apparatus for forming gears |
| 02/19/1980 | US4189279 Apparatus and method for burnishing gears |
| 12/12/1979 | EP0005831A1 Device for making internal teeth on large workpieces with a gear slotting machine |
| 12/11/1979 | US4178537 System for the production of an additional rotational motion of a helically toothed gear workpiece in a positively controlled gear processing machine |
| 11/27/1979 | US4175537 Dressing arrangement for grinding wheel of a gear form grinding machine |
| 11/13/1979 | US4173920 Plunge shaving machine |
| 08/21/1979 | US4164891 Machine for simultaneously milling of several grooves in rotating workpieces |
| 07/17/1979 | CA1058391A1 Apparatus and method for burnishing gears |
| 03/13/1979 | US4143637 Dressing device for plate-shaped grinding wheels of a gear tooth flank-grinding machine |
| 03/06/1979 | US4142333 Generating method for grinding cylindrical gears |
| 02/06/1979 | US4137822 Mandrel for receiving the tool in a hobbing machine or a similar machine |
| 01/23/1979 | US4136302 Control system for machine tool with hydraulically stroked cutter |
| 12/12/1978 | US4128945 Easily attachable and detachable gauge for re-locating tested bevel gears on a gear-cutting machine |
| 12/05/1978 | US4128093 Dressing devices for profiling grinding wheels for the form grinding of involute gears |
| 11/14/1978 | CA1042248A1 Large gear manufacture |
| 10/10/1978 | US4119013 Hydraulic chucking device in a hobbing machine |
| 09/05/1978 | US4111098 Carbide hobbing machine |
| 08/15/1978 | US4106632 Device for automatically loading a machine tool, particularly a shaving machine |
| 07/25/1978 | US4102244 Pot broach |
| 05/30/1978 | US4091686 Drive mechanism for the spindle of a tool machine |
| 05/23/1978 | US4090428 Apparatus for driving the generating or rolling cradle of a gear-cutting machine |
| 05/23/1978 | US4090330 Correction device for the rolling type tension on a gear grinding machine |
| 04/11/1978 | US4083152 Apparatus for grinding of internal axially extending profiles |
| 04/04/1978 | US4082031 Gear hobbing machines |
| 03/28/1978 | US4080699 Apparatus and method for burnishing gears |
| 12/27/1977 | US4065222 Pot broach |
| 11/22/1977 | US4058999 Gear rolling equipment |
| 11/22/1977 | US4058938 Method and apparatus for grinding the tooth flanks of internally-toothed gear wheels |
| 09/27/1977 | US4050353 Index generation method and machine for production of bevel gears |
| 09/06/1977 | US4045987 Gear rolling equipment |
| 09/06/1977 | US4045916 Rolling drive on a gear grinding machine |
| 06/07/1977 | US4027574 Pot broaching machine |
| 05/24/1977 | US4024757 Gear testing machine |
| 04/05/1977 | US4015510 Mounting for rotary machine tool particularly for gear hobbing machines |
| 03/22/1977 | US4012990 Device for trimming and bevelling gear teeth |
| 02/15/1977 | US4007661 Gear cutting machine |
| 12/28/1976 | US3999645 Work handling apparatus |
| 12/28/1976 | US3999332 Mechanism for truing disk-like abrasive tools |
| 11/30/1976 | US3994098 Apparatus for regulating the lapping pressure during lapping of two bevel gears in a lapping machine |
| 10/05/1976 | US3984746 Machine tools |
| 08/17/1976 | US3974595 Gear grinding machine for spiral bevel gears |
| 07/27/1976 | US3971293 Anti-backlash mechanism for generating train of gear cutting machine |
| 06/22/1976 | US3964369 Large gear manufacture |
| 01/13/1976 | US3931754 Skiving cutter device for use in cutting internal spur gear |