| 发明名称 |
C-axis-gearing. |
| 摘要 |
<p>A gearing system for a lathe is shiftable from a first position, in which conical gear wheels (16, 25, 26, 36) engage each other with play, to a second position, in which the wheels engage each other without play. Reduced wear is achieved in the first position. High precision is achieved in the second position. Preferably, the system also has parallel-toothed gear wheels (15, 24, 35) which are engaged when the conical gear wheels are disengaged.</p> |
| 申请公布号 |
EP0411387(B1) |
申请公布日期 |
1994.02.02 |
| 申请号 |
EP19900113702 |
申请日期 |
1990.07.17 |
| 申请人 |
BOEHRINGER WERKZEUGMASCHINEN GMBH |
发明人 |
KUHN, SIEGFRIED, ING. GRAD.;MUEHLICH, WERNER;RAEDER, ROBERT, ING.;RITZ, OTMAR, DIPL.-ING.;SCHULTEN, HERMANN, ING.;UNRUH, MANFRED, DIPL.-ING. (FH) |
| 分类号 |
B23Q5/20;B23B3/16;B23Q5/14;B23Q5/54;B23Q5/56;F16H37/02;F16H57/12;(IPC1-7):B23B3/06 |
主分类号 |
B23Q5/20 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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