| 发明名称 |
Vibration device for vibration driven motor |
| 摘要 |
A vibration driven motor including a vibrating member made of a metallic material which is treated so that the elastic modulus is the same or substantially the same in respective vibration directions of the vibrations generated therein, and a rotor brought into contact with the vibrating member to be driven thereby.
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| 申请公布号 |
US5594291(A) |
申请公布日期 |
1997.01.14 |
| 申请号 |
US19940365035 |
申请日期 |
1994.12.28 |
| 申请人 |
CANON KABUSHIKI KAISHA |
发明人 |
TAMAI, JUN;MARUYAMA, YUTAKA;CHIBA, ICHIRO |
| 分类号 |
H02N2/00;H01L41/09;H02N2/10;(IPC1-7):H01L41/08 |
主分类号 |
H02N2/00 |
| 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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