发明公开
EP1462785A1 Torque measuring apparatus for rotating body
有权
Drehmoment-Messvorrichtungfüreinen rotierendenKörper
- 专利标题： Torque measuring apparatus for rotating body
- 专利标题（中）： Drehmoment-Messvorrichtungfüreinen rotierendenKörper
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申请号： EP04007017.9申请日： 2004-03-24
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公开(公告)号： EP1462785A1公开(公告)日： 2004-09-29
- 发明人: Arai, Tooru
- 申请人： Minebea Co. Ltd.
- 申请人地址： 4106-73, Oaza Miyota, Miyota-Machi Kitasaku-gun, Nagaon-ken JP
- 专利权人： Minebea Co. Ltd.
- 当前专利权人： Minebea Co. Ltd.
- 当前专利权人地址： 4106-73, Oaza Miyota, Miyota-Machi Kitasaku-gun, Nagaon-ken JP
- 代理机构： Schickedanz, Willi, Dr. Dipl.-Ing.
- 优先权： JP2003091400 20030328
- 主分类号： G01L3/10
- IPC分类号： G01L3/10 ; G08C23/04
摘要：
A torque measuring apparatus of the present invention comprises a rotor having a hollow body portion formed between a drive-side flange portion and a load-side flange portion; light emitting elements disposed on a periphery of the rotor, for emitting optical signals based on an output from a torque detection unit attached to a hollow portion of the hollow body portion; a transparent plate attached to a chassis disposed outside the rotor, for allowing the optical signals to pass therethrough; and a signal receiving unit arranged on the chassis, for receiving the optical signals via the transparent plate, wherein the transparent plate is detachable from the chassis.
公开/授权文献
- EP1462785B1 Torque measuring apparatus for rotating body 公开/授权日：2007-08-29
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