| 发明名称 |
Apparatus for driving the generating or rolling cradle of a gear-cutting machine |
| 摘要 |
An apparatus for driving the generating or rolling cradle of a gear-cutting machine, comprising a variable-speed motor for changing the generating or rolling speed. A cam plate is secured to the rolling cradle in order to control the variable-speed motor as a function of the position of the rolling cradle.
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| 申请公布号 |
US4090428(A) |
申请公布日期 |
1978.05.23 |
| 申请号 |
US19760664924 |
申请日期 |
1976.03.08 |
| 申请人 |
WERKZEUGMASCHINENFABRIK OERLIKON-BUHRLE |
发明人 |
KOTTHAUS, ERICH;HILDINGER, OTTO |
| 分类号 |
B23F9/00;B23F9/10;B23F23/12;(IPC1-7):B23F9/10 |
主分类号 |
B23F9/00 |
| 代理机构 |
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代理人 |
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