| 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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| 05/23/2012 | CN202224778U Center correcting device for machine tool for machining involute spline by generating method |
| 05/23/2012 | CN202224777U Purification structure of end surface finishing tooth jig |
| 05/23/2012 | CN202224776U Internal expanding shaving fixture |
| 05/23/2012 | CN202224775U High-precision grinding teeth core shaft fixture |
| 05/23/2012 | CN102470466A 用于制造端面齿轮的方法及工具 Methods and tools for the manufacture of the face gear |
| 05/23/2012 | CN102019468B High-precision heavy-duty static pressure numerical control rotary table |
| 05/23/2012 | CN101905359B Gear contactless centering method |
| 05/16/2012 | DE102011084517A1 Machine tool e.g. gear milling machine stops operation of drive motors based on speed ratio determined using detection signals indicating rotational positions of drive motors corresponding to respective zero positions |
| 05/09/2012 | CN202212835U Planet gear grinding support |
| 05/09/2012 | CN102441713A Gear blank positioning device for gear shaving process |
| 05/09/2012 | CN101547765B Gearing apparatus, and gear working machine |
| 05/03/2012 | DE102010049752A1 Optimierte Balligkeiten bei Kegelzahnrädern eines Kegelradgetriebes Optimized crowns for bevel gears of a bevel gear |
| 05/02/2012 | CN202207927U Automatic indexing device |
| 05/02/2012 | CN202207896U Gear shaping machine worktable with two rotation degrees of freedom |
| 05/02/2012 | CN102059409B Method for manufacturing super-long and high-precision shaft gear |
| 04/26/2012 | WO2012053300A1 Clamping device |
| 04/26/2012 | WO2012052058A1 Milling head for a gear cutting machine and method for producing gear teeth |
| 04/26/2012 | DE10012158B4 Verfahren zum Feststellen und Anzeigen von Verzahnungsfehlern sowie Messvorrichtung zur Qualitätsprüfung von Zahnrädern und/oder Zahnwellen A method for detecting and displaying gearing errors and measuring device for checking the quality of gears and / or gear shafts |
| 04/25/2012 | CN202199866U 凸缘轴端面齿铣削夹具 Milling fixture flange shaft end surface of teeth |
| 04/25/2012 | CN202199865U 消间隙滚齿工装 Consumers gap hobbing tooling |
| 04/25/2012 | CN202199864U 加工大模数齿轮的数控复合铣齿滚齿机 Processing of large modulus gear hobbing machine CNC milling complex |
| 04/25/2012 | CN102423863A Heat balance system of machine tool |
| 04/25/2012 | CN102423819A 一种面齿轮数控磨削加工机床 A surface grinding machine CNC gear |
| 04/19/2012 | DE102008053021B4 Profilierwerkzeug sowie Kopfrolle zur Befestigung an einem Profilierwerkzeug Profiling and head role for attachment to a profiling tool |
| 04/18/2012 | CN202192337U 一种齿轮滚齿装夹工装 One kind of gear hobbing fixture tooling |
| 04/18/2012 | CN101947671B 齿条差动式插齿机传动装置 Rack differential gear shaper gear |
| 04/18/2012 | CN101700620B 大型龙门极坐标数控铣滚磨齿复合机床 Polar large gantry CNC milling complex machine roll grinding teeth |
| 04/11/2012 | CN102407390A 可连续调整倾角的大平面砂轮磨齿机用斜挡板 Continuous angle adjustment with large flat grinding machine oblique baffle |
| 04/11/2012 | CN102059402B Full closed-loop numerical control gear shaper for large-scale hydraulic main drive cutting |
| 04/05/2012 | DE102009008122B4 Werkzeugmaschine zum Bearbeiten eines Werkstücks durch Zerspanen und Verfahren zum Fertigen eines eine Verzahnung aufweisenden Werkstücks durch Wälzfräsen Machine tool for machining a workpiece by machining and method of manufacturing a workpiece having a gearing by hob |
| 04/04/2012 | CN202182189U 插齿机的轴密封装置 Shaft seal slotting machine |
| 04/04/2012 | CN202180265U 高速插齿机用主运动双轴全平衡机构 High-speed slotting machine with the main sports twin full balance mechanism |
| 04/04/2012 | CN202180263U 一种齿磨削系统 One kind of tooth grinding system |
| 04/04/2012 | CN102398088A 剃齿工装 Shaving Tooling |
| 03/21/2012 | CN202169422U 齿轮剃齿夹具 Gear shaving fixtures |
| 03/21/2012 | CN102380673A Digital control large curve-tooth bevel gear broaching machine |
| 03/21/2012 | CN101516559B Deburring by hobbing with integrated secondary deburring without a smoothing tool |
| 03/20/2012 | US8137160 Gear matching device and gear machining apparatus |
| 03/14/2012 | CN202162562U 重型滚齿机的闭环控制闭式静压工作台 Heavy hobbing closed-loop control closed hydrostatic table |
| 03/14/2012 | CN202162465U 一种长齿条铣齿专用夹具 A long-rack milling special fixtures |
| 03/14/2012 | CN102371404A End-face finishing tooth clamp purification structure |
| 03/08/2012 | DE19910747B9 Verfahren und Vorrichtung zum Einmitten eines Abrichtwerkzeuges in die Ganglücke einer Schleifschnecke Method and apparatus for centering a dresser in the transition gap of a grinding worm |
| 03/08/2012 | DE102011106831A1 Machining tool e.g. milling tool of processing apparatus for processing workpiece e.g. teeth of gear wheel, has processing portion that is supported at bearing in movement direction for processing edges of workpiece |
| 03/07/2012 | CN202155614U 一种教学用齿轮插齿机床 A teaching gear shaper machine |
| 03/07/2012 | CN102366902A Cutter driving device in gear processing machine |
| 03/07/2012 | CN102366850A Cutter fixing device in gear processing machine |
| 03/07/2012 | CN102366849A Gear positioning device in gear process machine |
| 03/07/2012 | CN102366848A Working platform in gear processing machine |
| 03/07/2012 | CN102366847A Improved structure of working platform in gear processing machine |
| 03/07/2012 | CN102366846A Improved structure of gear locating device in gear processing machine |
| 03/07/2012 | CN102366845A Gear processing machine |
| 03/01/2012 | WO2012025065A1 Deflection-simulating loading apparatus for gear grinding machine with formed grinding wheel and testing method for stiffness distribution |
| 03/01/2012 | DE19910747B4 Verfahren und Vorrichtung zum Einmitten eines Abrichtwerkzeuges in die Ganglücke einer Schleifschnecke Method and apparatus for centering a dresser in the transition gap of a grinding worm |
| 02/29/2012 | CN202151733U A transmission device of a numerical control gear-hobbing machine |
| 02/29/2012 | CN102363229A Process for machining multi-tooth gear blank by utilizing graduated disk with small number of slots |
| 02/22/2012 | CN102357681A Indexing and clamping device for numerically-controlled large spiral bevel gear broaching machine |
| 02/22/2012 | CN102357679A Beam clamping device for numerically-controlled large spiral bevel gear broaching machine |
| 02/22/2012 | CN102357678A Machine tool and method for machining spiral bevel gear |
| 02/21/2012 | US8118522 Working apparatus |
| 02/08/2012 | EP2271455B1 Machining head |
| 02/08/2012 | CN202137473U 一种高精度插齿装置 A high precision slotting device |
| 02/08/2012 | CN202137472U 一种高精度磨齿装置 One kind of high-precision gear grinding apparatus |
| 02/01/2012 | EP2412467A1 Method for machining bevelled wheel cogging in a continuous machining method |
| 02/01/2012 | CN202129521U 一种用于铣削大模数齿条的铣床 A milling machine for milling large module rack |
| 02/01/2012 | CN101722340B 利用端面误差调整径向误差装置 The use of radial error means the end face of error adjustment |
| 01/26/2012 | WO2012011392A1 Gear grinding machine and gear grinding method |
| 01/19/2012 | DE102010026989A1 Method for machined manufacturing of spiral toothing at bevel gears, involves rotating tool around rotational axis, which is brought into engagement with work-piece on segment of trajectory |
| 01/18/2012 | CN202114356U Hydraulic follower knife rest of gear shaping machine |
| 01/18/2012 | CN102319931A Bevel gear finishing tooth positioning clamp |
| 01/18/2012 | CN102319930A Fixture for machining spoke type web gears and usage thereof |
| 01/11/2012 | CN202106109U Special reducing shell type elastic clamping tool used for a helical gear |
| 01/11/2012 | CN202106108U Numerical control technique-based transmission mechanism for gear milling machine |
| 01/11/2012 | CN101941102B Displacement analog loading device of form grinding wheel gear grinding machine and method for detecting rigidity distribution |
| 01/04/2012 | CN202097559U Gear shaper workbench |
| 01/04/2012 | CN202097471U Gear workpiece locking mechanism |
| 12/29/2011 | DE102010025074A1 Spur wheel and/or helical gear teeth cutting method, involves correcting relative position of linear travel path to workpiece according to deviations in tooth and of linear travel path by linear movement of tool |
| 12/28/2011 | CN202087904U 一种用于凸轮轴滚齿的带过渡盘滚齿机工作台 A camshaft hobbing hobbing with transition tray table |
| 12/22/2011 | WO2011158807A1 Gear grinding method |
| 12/22/2011 | WO2011158385A1 Method for grinding/machining gear and machining device |
| 12/22/2011 | WO2011157830A1 Method for profiling a honing tool for honing a toothing of a workpiece |
| 12/21/2011 | CN102284751A 数控滚齿机滚刀架前支架及安装调试方法 CNC hobbing hob frame front bracket and installation methods |
| 12/14/2011 | EP2394770A1 Method for producing a number of identical gearwheels by machining |
| 12/14/2011 | CN202070833U 齿条加工工装 Machining tooling rack |
| 12/08/2011 | WO2011153520A1 Adaptive control of a machining process |
| 12/07/2011 | CN202062138U 高精度螺旋锥齿轮自动定心夹紧装置 High precision spiral bevel gear automatic centering clamping device |
| 12/07/2011 | CN202062137U Gear hobbing clamp for air compressor |
| 12/07/2011 | CN202062136U Crankshaft timing gear clamp |
| 12/07/2011 | CN202062135U 加工高精度齿轮用的剃齿芯棒 Shaving gear with high precision machining mandrel |
| 12/07/2011 | CN202062134U 用于高精度多联齿轮轮齿加工的专用夹具 Special fixture for high-precision machining of multi-gear teeth |
| 12/07/2011 | CN102266987A 滚齿机的差动挂轮装置 Hobbing differential hanging round device |
| 12/07/2011 | CN101491849B 多轴多结构选择的自由型数控锥齿轮加工机床 More freedom to choose the structure of multi-axis CNC bevel gear cutting machine |
| 11/30/2011 | CN202052993U 一种具有刀倾机构的无摇台螺旋锥齿轮数控铣齿机 Tilt mechanism having a knife-free cradle CNC spiral bevel gear milling machine |
| 11/29/2011 | US8067918 Servomotor controller for controlling periodic reciprocation |
| 11/23/2011 | EP2249991B1 Runout compensation on machine tools |
| 11/23/2011 | CN202045427U Automatic circumference indexing positioning device |
| 11/23/2011 | CN102256735A Machine tool and method for producing gearing |
| 11/23/2011 | CN102248230A Planet oscillating bar type correcting mechanism for hobbing machine |
| 11/23/2011 | CN102248229A Face tooth grinding fixture |
| 11/23/2011 | CN102248226A Numerical-control combined gear milling and hobbing machine for machining large-modulus gear and application thereof |
| 11/16/2011 | CN202037476U Large-scale numerical control gear cutting machine |