发明名称 |
ELECTRIC DRIVE DEVICE FOR TRANSMISSION |
摘要 |
There is disclosed an electric driving device for a transmission which can be reduced in size with a simple structure, and can be installed in a small-sized car, such as a passenger car. In this electric driving device, a shift shaft 2 effects a selecting operation by its displacement in the axial direction and a shifting operation by its rotation. The displacement of the shift shaft 2 in the axial direction is effected by rocking and displacing a rocking arm 18 by means of a first actuator 13 or 113. Rotation of the shift shaft 2 is effected by pushing and/or pulling a rocking arm 20 by means of a second actuator 21. This driving arm 20 is fixedly disposed on the outer peripheral surface of a spline tube 5 which is brought into spline-engagement with the shift shaft 2. <IMAGE> |
申请公布号 |
EP1156240(A4) |
申请公布日期 |
2003.05.21 |
申请号 |
EP20000970177 |
申请日期 |
2000.10.27 |
申请人 |
NSK LTD. |
发明人 |
YAMAGUCHI, MIKIO;YAMAUCHI, RYOHEI;KAWADA, DAISAKU |
分类号 |
F16H25/22;F16H61/32;F16H63/30;F16H63/38;(IPC1-7):F16H63/30;F16H25/20 |
主分类号 |
F16H25/22 |
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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