发明授权
- 专利标题： Electric motor, rotary actuator and rotary apparatus
- 专利标题（中）： 电动机，旋转执行器和旋转装置
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申请号： US12731375申请日： 2010-03-25
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公开(公告)号： US08138645B2公开(公告)日： 2012-03-20
- 发明人: Hidefumi Abe , Hideki Sasaki , Toshiro Mayumi , Eishin Matsumoto
- 申请人： Hidefumi Abe , Hideki Sasaki , Toshiro Mayumi , Eishin Matsumoto
- 申请人地址： JP Tokyo
- 专利权人： Keihin Corporation
- 当前专利权人： Keihin Corporation
- 当前专利权人地址： JP Tokyo
- 代理机构： Squire Sanders (US) LLP
- 优先权： JP2007-068768 20070316; JP2007-069358 20070316; JP2007-069359 20070316
- 主分类号： H02K11/00
- IPC分类号： H02K11/00
摘要：
A rotary actuator including: a housing that rotatably supports thereinside a rotor shaft of an electric motor; an eccentric shaft portion that is provided on a protruding end portion of the rotor shaft that protrudes outside the housing; an external gear that is rotatably supported on the eccentric shaft portion via a bearing; an internal gear that is fixed to an outer surface of the housing and meshes with the external gear; and a transmitting portion that is provided on the external gear, and transmits rotation force to an external output shaft.
公开/授权文献
- US20100176672A1 ELECTRIC MOTOR, ROTARY ACTUATOR AND ROTARY APPARATUS 公开/授权日：2010-07-15
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