| 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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| 04/25/1996 | DE4427010C1 Machine for finishing teeth on bevel gears |
| 04/17/1996 | EP0706434A1 Method of dressing a threaded grinding wheel |
| 04/04/1996 | WO1996009910A1 Method of producing tooth flank surface modifications |
| 03/07/1996 | WO1996006709A1 Tool holder on a machine tool |
| 03/07/1996 | DE4431375A1 Werkzeugträger an einer Werkzeugmaschine Tool support on a machine tool |
| 03/07/1996 | DE4431374A1 Tool holder assembly for machine tools |
| 01/24/1996 | EP0693016A1 Method of producing a crown wheel |
| 01/17/1996 | EP0633820B1 Method and device for grinding grooved external surfaces of a workpiece |
| 01/04/1996 | DE4434059C1 Motion monitoring of cutter and workpiece in CNC machine tool systems |
| 12/14/1995 | DE4443513C1 Generating continuous corrections toothed arc bevel gears |
| 11/16/1995 | WO1995030507A1 Device for manufacturing profiled workpieces, particularly gearwheels |
| 11/02/1995 | DE19515751A1 Finishing machine for inner wedge groove surfaces |
| 10/05/1995 | WO1995026249A1 Method and device for producing backings on internally geared workpieces |
| 10/05/1995 | DE4410743A1 Verfahren und Vorrichtung zum Erzeugen von Hinterlegungen an innenverzahnten Werkstücken Method and apparatus for generating deposits on the inside toothed workpieces |
| 09/21/1995 | WO1995024990A1 Lapping compound supply system for a gear finishing machine |
| 09/21/1995 | WO1995024989A1 Threaded grinding wheel, method of dressing, and grinding a workpiece therewith |
| 09/21/1995 | DE4408954A1 Device for screw rolling, swarf removing machining of evolvent tooth flanks |
| 09/21/1995 | CA2184997A1 Threaded grinding wheel, method of dressing, and grinding a workpiece therewith |
| 08/22/1995 | US5443338 Machine for the precision working of the tooth flanks of gear-shaped workpieces with an internally toothed tool |
| 08/16/1995 | EP0573528B1 Method of generating bevel and hypoid gears |
| 08/09/1995 | CN1106330A A method of fine machining gearwheels using an internally tothed tool which for dressing purposes remains in the fine machining machine |
| 08/02/1995 | EP0665077A1 Gear finishing apparatus |
| 08/02/1995 | EP0665076A2 Method for finishing gears using a finishing tool in the shape of an internal gear, method and tool for dressing the finishing tool |
| 07/25/1995 | US5435577 Hydraulic clamping device |
| 07/19/1995 | EP0663256A1 A method and a machine for manufacturing crown or face gears |
| 07/12/1995 | EP0566637B1 Method for crown gear grinding by generation |
| 07/12/1995 | CN1104948A A method and an internally toothed tool for the precision machining of gear-wheels, and a method and dressing wheel for dressing the tool |
| 06/29/1995 | DE4342648A1 System for flexible automated manufacture of hypoid wheel pairs |
| 06/27/1995 | CA2112213C Single-point loading/unloading system for a dual ram rotary blind spline broaching machine |
| 06/21/1995 | EP0474882B1 Numeric controller |
| 05/24/1995 | EP0654318A1 Machine for finishing the tooth flanks of gear-shaped workpieces using an internally toothed tool |
| 05/24/1995 | CN1102880A Method and device for detecting errors of general graduation of gear |
| 05/17/1995 | EP0542762B1 Method of forming the teeth of longitudinally curved tooth gears |
| 05/10/1995 | CN1102368A Method and apparatus for finish working of gears |
| 05/10/1995 | CN1102367A A machine for fine machining the tooth flanks of gear-type workpieces using an internally toothed tool |
| 05/09/1995 | US5413520 Method and apparatus for fine machining of spur gears |
| 05/02/1995 | US5411431 Method for crown gear grinding by generation |
| 04/25/1995 | CA2084880C Method of forming the teeth of longitudinally curved tooth gears |
| 04/12/1995 | EP0647493A1 Solid cermet hob |
| 03/22/1995 | EP0644009A2 Method for finishing gears using a tool in the shape of an internal gear, the tool remaining mounted in the finishing machine while it is being dressed |
| 03/16/1995 | WO1995007163A1 Process for positioning two active surfaces of a grinding wheel relative to the flank surfaces of a rotationally symmetrical workpiece with a corrugated outer profile |
| 03/15/1995 | EP0642881A1 Drive without play for a table which rotates on a machine-tool |
| 03/14/1995 | CA2100769C Method of generating bevel and hypoid gears |
| 03/09/1995 | WO1995002212A3 Control process |
| 03/09/1995 | DE4330931A1 Method for positioning two grinding wheel working faces with respect to the flank faces of a rotationally symmetrical workpiece with grooved outer profile |
| 03/07/1995 | US5395189 Method for the precision working of crowned and/or conical tooth systems |
| 02/22/1995 | CN1098974A Apparatus and method for machining a gear shape |
| 01/19/1995 | WO1995002212A2 Control process |
| 01/19/1995 | WO1995001849A1 Gear finishing apparatus |
| 01/19/1995 | DE4423871A1 Control method |
| 01/05/1995 | WO1995000276A1 Method of dressing a threaded grinding wheel |
| 01/04/1995 | EP0632249A1 Method and apparatus for determining cumulative pitch error of a gearwheel |
| 12/30/1994 | CA2126820A1 Method and device for determining the accumulated pitch error of a toothed wheel |
| 12/28/1994 | EP0631211A2 Method and machine tool for gear finishing |
| 12/28/1994 | EP0630721A1 Hydraulic clamping device |
| 12/22/1994 | WO1994029058A1 Process and device for cutting and chamfering teeth flanks |
| 12/22/1994 | DE4345169C1 Method of finishing gears with an internally toothed tool, internally toothed tool suitable for this, and method of dressing this tool |
| 12/22/1994 | DE4320425A1 Method of honing toothed, rotationally symmetrical workpieces |
| 12/08/1994 | DE4413229A1 Method and apparatus for the finish machining of gears |
| 11/27/1994 | CA2124270A1 Method and machine tool for finishing toothings |
| 10/27/1994 | WO1994023880A1 Method of producing a crown wheel |
| 10/27/1994 | DE4329358C1 Method of finishing gears with an internally toothed tool as well as a method of dressing this tool and dressing wheel suitable for this purpose |
| 10/27/1994 | DE4313535A1 Five-axis gear-cutting machine for producing spiral gears, and method of operating the machine |
| 10/27/1994 | DE4313533A1 Method of rolling honing bevel gears as well as a tool and apparatus for carrying out the method |
| 10/27/1994 | DE4312774A1 Device for grinding spur or bevel gears |
| 10/19/1994 | EP0620078A2 Device for automatically supplying, charging and evacuating workpieces onto machine tools |
| 10/11/1994 | CA1332457C Multi-axis bevel and hypoid gear generating machine |
| 10/06/1994 | DE4323935C1 Machine for the fine machining of tooth flanks of gear-shaped workpieces with an internally toothed tool |
| 10/05/1994 | EP0618520A1 A gear cutting machine |
| 09/20/1994 | US5347760 Gear finishing apparatus |
| 09/06/1994 | US5345390 Control graphics system for gear shaping machines |
| 09/06/1994 | US5343626 Method for measuring gears and system for machining and measuring gears |
| 08/25/1994 | DE4305408A1 Method for measuring gears and arrangement for machining and measuring gears |
| 08/23/1994 | US5339669 Apparatus and process permitting the cold forming of grooves on the wall of a revolving part |
| 08/10/1994 | EP0609724A2 Apparatus and method for machining a gear shape |
| 06/09/1994 | DE4241253A1 System for chip removing machining straight and helical grooves - applies machined workpiece to stationary tool in slotting or drawing step in straight or helical line |
| 05/31/1994 | US5315750 Loading/unloading system for broaching machine |
| 05/19/1994 | DE4305657A1 Method of guiding workpieces from storage chamber to processing area - involves guiding pieces in conveyor unit onto circular conveyor which separates and guides individual pieces to cutting tool |
| 05/17/1994 | US5312210 Apparatus for machining teeth |
| 05/11/1994 | WO1994009937A1 Rotary ring cutter having coolant distribution and discharge means |
| 03/31/1994 | WO1994003298A3 Machine-tool |
| 03/24/1994 | DE4231021A1 Abrasive finishing of gear-teeth using helical rotor drive - involves pendular motion with radius and angle adjusted to determine relative displacement of edges of tool and machining wheel |
| 03/22/1994 | US5297055 Multi-functional measurement system |
| 03/08/1994 | US5292212 Apparatus for positioning a gear blank |
| 03/01/1994 | US5290135 Rotary ring cutter having coolant distribution and discharge means |
| 03/01/1994 | US5289815 Method of dressing a threaded grinding wheel |
| 02/22/1994 | CA1327136C Method for cutting the flanks of an infeed worm and worm milling machine |
| 02/17/1994 | WO1994003298A2 Machine-tool |
| 02/08/1994 | CA1326777C Shafted pinions adjustment device |
| 02/03/1994 | DE4225509A1 Werkzeugmaschine Machine tool |
| 02/02/1994 | EP0580597A1 Rotary ring cutter. |
| 01/13/1994 | DE4221427A1 Accurate cutting or shaping of internal or external evolute gear teeth - involves tool shaped as globoidal worm gear for plastic deformation by rolling, grinding or cutting |
| 01/05/1994 | EP0576661A1 Adjusting arrangement. |
| 12/29/1993 | EP0305471B1 Rotary dressing roller and method and apparatus for dressing cup-shaped grinding wheels |
| 12/21/1993 | CA1325336C Machining process of shafted pinions by centre grinding |
| 11/30/1993 | CA2052490C Method and device for preventing thermal damage of workpieces during grinding |
| 11/10/1993 | EP0568849A1 Method for finishing crowned and/or conical gear teeth and machine for carrying out this method |
| 11/09/1993 | US5260879 Numerical control apparatus |
| 11/02/1993 | US5257882 Apparatus and method for manufacturing longitudinally curved tooth gears |
| 10/28/1993 | DE4317306A1 Honing process and machine for finishing gear teeth - has abrasive gear hone in mesh with workpiece gear and electronically coupled spindles so that pitch errors in gear can be measured and corrected by modifying relative speeds |