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1. 发明授权

US4368522A Method of measuring errors in the truth of rotation of a gear 失效
标题翻译：测量齿轮旋转真实误差的方法
公开(公告)号：US4368522A
公开(公告)日：1983-01-11
申请号：US187598
申请日：1980-09-15
申请人： Hans Spath , Meinrad Donner
发明人： Hans Spath , Meinrad Donner
IPC分类号： G01B5/16 , G01B5/20 , G01B7/28 , G01B21/16 , G01B21/20 , G06F15/36
CPC分类号： G01B7/283
摘要： A method of measuring errors in the rotational truth of gear teeth of a gear by means of a measuring device having a feeler guide which is pivotable about a pivot axis parallel to the gear axis, the feeler guide guiding a feeler which is prebiased in the direction of the gear and cyclically engages into the gear teeth as the gear rotates. The feeler together with the feeler guide is pivotable about its pivot axis and can be displaced back in relation to the feeler guide. An electronic circuit determines the largest degree of rearward displacement of the feeler during each measuring cycle in that it stores signals delivered by the feeler and compares such stored signals with one another. During each measuring cycle there is formed from a number of signals delivered by the feeler as well as from a number of subsequently delivered signals a respective mean value. Both mean values are compared with one another, the larger of such mean values, to the extent that it constitutes the mean value of the later signals is stored, and this procedure is repeated for such length of time until there is present a mean value which is smaller than the directly previously formed mean value, whereupon such previously formed mean value is delivered as the maximum value of the related measuring cycle.
摘要翻译：通过具有可相对于平行于齿轮轴线的枢转轴线枢转的测头装置的测量装置来测量齿轮的齿轮齿的误差的方法，所述触片导向器引导沿所述方向并随着齿轮转动而循环地啮合到齿轮齿中。探测器与探测器引导件一起绕其枢转轴线枢转并且可以相对于探测器引导件向后移位。电子电路确定每个测量周期期间触发器的最大程度的向后位移，因为它存储由触发器传递的信号并且将这些存储的信号彼此进行比较。在每个测量周期期间，由探测器传送的多个信号以及随后传送的信号数量形成相应的平均值。两个平均值彼此进行比较，存储这种平均值中较大的值，使其构成后面的信号的平均值，并且该过程在这样的时间长度上重复，直到存在平均值小于直接预先形成的平均值，由此将这样的先前形成的平均值作为相关测量周期的最大值递送。

2. 发明授权

US4539779A Method of compensating for dressing tool wear during the dressing of grinding wheels 失效
标题翻译：补偿砂轮修整期间修整工具磨损的方法
公开(公告)号：US4539779A
公开(公告)日：1985-09-10
申请号：US472652
申请日：1983-03-07
申请人： Meinrad Donner
发明人： Meinrad Donner
IPC分类号： B24B49/18 , B24B1/00
CPC分类号： B24B49/18
摘要： The dressing tool is mounted on a cross-slide so as to be displaceable in parallel and normally with respect to the working surface or face of the grinding wheel which is to be dressed. After each dressing operation the grinding wheel is re-adjusted so as to be repositioned in a defined plane. A displacement measuring system is operatively coupled to the grinding wheel in order to measure the amount of such re-adjustment or adjustment. A difference observed between the desired amount of dressing and the measured amount of adjustment indicates the extent of wear of the dressing tool. The dressing tool is then correspondingly further adjusted and the grinding wheel is subjected to a further dressing operation.
摘要翻译：修整工具安装在十字滑块上，以便相对于要被打磨的砂轮的工作表面或正面平行移动。在每次修整操作之后，重新调节砂轮以便在限定的平面中重新定位。位移测量系统可操作地联接到砂轮，以便测量这种重新调整或调整的量。在所需量的敷料和测量的调节量之间观察到的差异表示敷料工具的磨损程度。然后相应地进一步调整修整工具，并且对砂轮进行进一步的修整操作。

3. 发明授权

US4473971A Protective cutoff device for a gear wheel grinding machine 失效
标题翻译：齿轮磨床保护切断装置
公开(公告)号：US4473971A
公开(公告)日：1984-10-02
申请号：US476993
申请日：1983-03-21
申请人： Eduard Mischler , Meinrad Donner
发明人： Eduard Mischler , Meinrad Donner
IPC分类号： B23F5/08 , B23F19/00 , B23F23/00 , B23F23/12 , B23Q5/26 , B23Q5/58 , B23Q11/00 , B24B47/10 , B24B55/00 , B24B21/16
CPC分类号： B23F19/002 , B23F23/1262 , B23F5/08 , B23Q11/00 , B24B55/00
摘要： The protective cutoff device includes a cutoff control and a cutoff valve system connected to an automatic position control which is present anyway in the gear wheel grinding machine serving for topological flank correction grinding and to an adjusting cylinder, respectively. As a result, the grinding wheel is effectively disengaged from the tooth flank in the process of being ground in the event of electric power failure and/or pressure failure or an undesirable pressure drop or upon the occurrence of any other disturbance or malfunction of the grinding wheel. Therefore one side of the adjusting cylinder is connected to a return line and the grinding wheel carrier or support is displaced against a stationary stop by a force or pressure accumulator.
摘要翻译：保护切断装置包括切断控制和截止阀系统，其连接到自动位置控制，该自动位置控制分别存在于用于拓扑侧面校正磨削的齿轮研磨机中以及调节气缸。因此，在发生电力故障和/或压力故障或不期望的压降或发生任何其他干扰或研磨故障的情况下，研磨砂轮在磨削过程中有效地从齿面脱离轮。因此，调节气缸的一侧连接到返回线，并且砂轮架或支撑件通过力或蓄压器抵靠静止止挡件移位。

4. 发明授权

US4535573A Profiling apparatus for a grinding wheel in a gear grinding machine 失效
标题翻译：齿轮磨床砂轮成型装置
公开(公告)号：US4535573A
公开(公告)日：1985-08-20
申请号：US562085
申请日：1983-12-16
申请人： Milton Mesey , Roman Shcwaighofer , Meinrad Donner
发明人： Milton Mesey , Roman Shcwaighofer , Meinrad Donner
IPC分类号： B24B53/085 , B23F23/12 , B24B53/00 , B24B53/06
CPC分类号： B23F23/1225 , B24B53/06
摘要： A grinding wheel contains two ring-shaped flanks and is axially displaceable by an axial drive. A radial slide is radially adjustably displaceable relative to the grinding wheel by a radial drive. Both of the displacements in axial and radial direction can be measured by a respective displacement path measuring device. Two dressing tools can be independently reciprocatingly displaced between an operative position and a wear measuring position at the radial slide. A wear measuring device is arranged at the radial slide for measuring in a direction extending substantially parallel to the grinding wheel axis the wear of the dressing tools. The relative displacement in the direction of the grinding wheel axis is governed by the desired flank profile, and a control increases such relative displacement in the direction of the grinding wheel axis by the amount of the wear of the dressing tools.
摘要翻译：砂轮包含两个环形侧面，并可通过轴向驱动轴向移动。径向滑块可通过径向驱动器相对于砂轮径向调节地移位。轴向和径向两个位移都可以通过相应的位移路径测量装置来测量。两个修整工具可以在径向滑动件的操作位置和磨损测量位置之间独立地往复移位。磨损测量装置布置在径向滑动件处，用于在基本平行于磨轮轴线的方向上测量修整工具的磨损。砂轮轴线方向上的相对位移由所需的侧面轮廓控制，并且控制将砂轮轴线方向上的这种相对位移增大了修整工具的磨损量。

5. 发明授权

US3950858A Electronic pitch tester for gears 失效
标题翻译：电子齿轮测试仪
公开(公告)号：US3950858A
公开(公告)日：1976-04-20
申请号：US505905
申请日：1974-09-13
申请人： Meinrad Donner , Urs Walliser , Guy-Francois Blanc
发明人： Meinrad Donner , Urs Walliser , Guy-Francois Blanc
IPC分类号： G01M13/02 , G01B5/16 , G01B7/00 , G01B7/02 , G01B7/14 , G01B7/28 , G01B5/20
CPC分类号： G01B7/283
摘要： Gear pitch testing apparatus has a computer control for programming relative displacements between a gear and a pair of probes, and means for automatically comparing test data with stored reference values to indicate deviations in the gear under test. Initial setting of the apparatus for a test sequence requires the operator only to control the relative displacements of the gear and probes to synchronise them approximately, the coarse adjustment thus obtained then being automatically modified in an electronically controlled fine adjustment stage to co-ordinate the movement between the gear and the probes accurately and allow such characteristics as absolute cumulative pitch error to be evaluated.
摘要翻译：齿轮测试装置具有用于编程齿轮和一对探针之间的相对位移的计算机控制，以及用于自动将测试数据与存储的参考值进行比较的装置，以指示被测齿轮的偏差。对于测试序列的设备的初始设置需要操作者仅仅控制齿轮和探头的相对位移以使它们近似同步，由此获得的粗略调整然后在电子控制的微调阶段中被自动修改以协调运动准确地测量齿轮和探头之间的距离，并允许评估绝对累积螺距误差的特性。

6. 发明授权

US4545151A Gear grinding machine including a double-cone shaped grinding wheel 失效
标题翻译：齿轮磨床包括双锥形磨轮
公开(公告)号：US4545151A
公开(公告)日：1985-10-08
申请号：US562083
申请日：1983-12-16
申请人： Peter Bloch , Meinrad Donner , Roman Schwaighofer
发明人： Peter Bloch , Meinrad Donner , Roman Schwaighofer
IPC分类号： B23F5/08 , B23F23/00 , B23F23/12 , B23Q5/54 , B24B47/10 , B24B53/06 , B24B47/14
CPC分类号： B23F23/1225 , B24B53/06
摘要： The grinding wheel is axially displaceable by means of an axial drive for material removal or cutting operations and tooth flank corrections. The axial drive comprises a double-acting hydraulic piston-cylinder unit, the piston of which is formed at a spindle sleeve of a grinding wheel spindle and the cylinder of which is formed in a carrier or support sleeve. The cylinder is controllable by a servo-valve. A displacement or path measuring device is operatively associated with the spindle sleeve. The servo-valve as well as the displacement or path measuring device are connected to a displacement or path detection circuit which is connected to a program or operating control. There is thus realized a particularly sensitive and precise adjustment for the material removal or cutting operations and the tooth flank corrections.
摘要翻译：砂轮通过轴向驱动轴向移动，用于材料去除或切割操作和齿面校正。轴向驱动包括双作用液压活塞 - 气缸单元，其活塞形成在砂轮主轴的主轴套筒上，其圆柱体形成在载体或支撑套筒中。气缸由伺服阀控制。位移或路径测量装置与主轴套筒可操作地相关联。伺服阀以及位移或路径测量装置连接到连接到程序或操作控制的位移或路径检测电路。因此实现了对材料去除或切割操作和齿面校正的特别灵敏和精确的调整。

7. 发明授权

US3936946A Gear tester for pitch measuring 失效
标题翻译：齿轮测试仪用于俯仰测量
公开(公告)号：US3936946A
公开(公告)日：1976-02-10
申请号：US505910
申请日：1974-09-13
申请人： Heinz E. Ruffner , Meinrad Donner
发明人： Heinz E. Ruffner , Meinrad Donner
IPC分类号： G01B5/16 , G01B7/14 , G01B7/28
CPC分类号： G01B7/146
摘要： A gear testing apparatus has a probe or feeler biassed into engagement with a gear tooth flank for measurement of the flank. To lift the feeler from the tooth flank and/or to displace it to a further setting in which it can be used to measure an oppositely facing flank a mechanism is provided that requires only a momentary power input to effect the lifting or displacement. The apparatus is arranged to retain the feeler in its new setting when lifting or displacement has occurred and after said power input has been discontinued.
摘要翻译：齿轮测试装置具有与齿轮齿面啮合的探针或探针，用于测量侧翼。为了从齿面提升探测器和/或将其移动到另一个设置，在该设置中可以使用它来测量相对面对的侧面，仅需要一个瞬间的动力输入来实现提升或移位。该装置被布置成当发生提升或位移并且在所述电力输入已经停止之后将探测器保持在其新的设置中。

8. 发明授权

US4571891A Apparatus for compensating for dressing tool wear during the dressing of grinding wheels 失效
标题翻译：用于在砂轮修整期间补偿修整工具磨损的装置
公开(公告)号：US4571891A
公开(公告)日：1986-02-25
申请号：US713011
申请日：1985-03-18
申请人： Meinrad Donner
发明人： Meinrad Donner
IPC分类号： B24B49/18
CPC分类号： B24B49/18
摘要： The dressing tool is mounted on a cross-slide so as to be displaceable in parallel and normally with respect to the working surface or face of the grinding wheel which is to be dressed. After each dressing operation the grinding wheel is re-adjusted so as to be repositioned in a defined plane. A displacement measuring system is operatively coupled to the grinding wheel in order to measure the amount of such re-adjustment or adjustment. A difference observed between the desired amount of dressing and the measured amount of adjustment indicates the extent of wear of the dressing tool. The dressing tool is then correspondingly further adjusted and the grinding wheel is subjected to a further dressing operation.
摘要翻译：修整工具安装在十字滑块上，以便相对于要被打磨的砂轮的工作表面或正面平行移动。在每次修整操作之后，重新调节砂轮以便在限定的平面中重新定位。位移测量系统可操作地联接到砂轮，以便测量这种重新调整或调整的量。在所需量的敷料和测量的调节量之间观察到的差异表示敷料工具的磨损程度。然后相应地进一步调整修整工具，并且对砂轮进行进一步的修整操作。

9. 发明授权

US4555871A Method and apparatus for eliminating undulation errors on gear-tooth flanks in production gear-fabricating machines 失效
标题翻译：消除生产齿轮制造机齿轮齿面波动误差的方法和装置
公开(公告)号：US4555871A
公开(公告)日：1985-12-03
申请号：US659182
申请日：1984-10-09
申请人： Peter Bloch , Otto Schneider , Meinrad Donner
发明人： Peter Bloch , Otto Schneider , Meinrad Donner
IPC分类号： B23F5/06 , B23F5/02 , B23F5/08 , B23F23/00 , B23F23/10 , B23F23/12 , G05B19/18 , B24B1/00
CPC分类号： G05B19/186 , B23F23/006 , B23F23/10 , B23F5/08 , Y10T409/102226
摘要： In order to eliminate undulation errors in gear production wherein a generating motion of a gear-tooth flank of a gear fixed to a rotary table corresponding to an involute profile is induced by simultaneously imparting a predetermined rotary motion and a predetermined translatory motion to the rotary table, a reference ratio of these two speeds is determined, the momentary speeds of the table are measured and a momentary ratio is determined therefrom. A difference value is formed between the reference ratio and the momentary ratio. This difference value is first formed for each gear-tooth flank during one revolution and then stored in association with the momentary generating position of the gear and with the momentary stroke position of the gear-fabricating tool and only when the same gear-tooth flank is reached during a further revolution is the adjustment value of the gear-fabricating tool corrected by means of the stored difference values.
摘要翻译：为了消除齿轮制造中的波动误差，其中通过同时向旋转台施加预定的旋转运动和预定的平移运动来引起固定到与渐开线轮廓相对应的旋转台的齿轮的齿轮齿面的产生运动，确定这两个速度的参考比，测量工作台的瞬时速度，并从此确定瞬时比。在参考比和瞬时比之间形成差值。该差值首先在一圈内为每个齿轮齿面形成，然后与齿轮的瞬时产生位置和齿轮制造工具的瞬时行程位置相关联地存储，并且仅当相同的齿轮齿面是在进一步转动期间达到的是通过存储的差值校正的齿轮制造工具的调节值。

10. 发明授权

US4439825A Position regulation system containing a digital incremental measuring apparatus 失效
标题翻译：包含数字增量式测量装置的位置调节系统
公开(公告)号：US4439825A
公开(公告)日：1984-03-27
申请号：US286777
申请日：1981-07-27
申请人： Meinrad Donner
发明人： Meinrad Donner
IPC分类号： G01D5/245 , G01D5/244 , G05B19/23 , G05B19/414 , G05D3/12 , G05D3/20 , G05B19/21
CPC分类号： G05B19/237 , G05B19/232 , G05B19/4142 , G05D3/20 , G05B2219/34052 , G05B2219/34215 , G05B2219/34367 , G05B2219/37155 , G05B2219/37296 , G05B2219/37313 , G05B2219/37388
摘要： A position regulation system containing a digital incremental measuring apparatus. The use of a discriminator and a computer allows the detection of long distances with high resolution, without counters or with only very short counters. The system is capable of automatically advancing to certain positions at a preselected speed or with preselected acceleration and of accordingly determining priorities for the positioning or adjustment magnitudes used for the advance.
摘要翻译：一种包含数字增量测量装置的位置调节系统。鉴别器和计算机的使用允许以高分辨率检测长距离，没有计数器或只有非常短的计数器。该系统能够以预选速度或预选加速度自动前进到某些位置，并且相应地确定用于提前的定位或调整幅度的优先级。

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