发明公开
- 专利标题： ACTUATOR OF POWER LOAD-BREAK SWITCH
- 专利标题（中）： 贝尔蒂格·弗雷恩·艾伦·拉特
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申请号： EP00937248.3申请日： 2000-06-15
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公开(公告)号： EP1156502A1公开(公告)日： 2001-11-21
- 发明人: KOBAYASHI, Minoru, Mitsubishi Denki KK , MARUYAMA, Toshimasa, Mitsubishi Denki KK , SATO, Toshifumi, Mitsubishi Denki KK , MIYAMOTO, Seiichi, Mitsubishi Denki KK , ITOTANI, Takayuki, Mitsubishi Denki KK
- 申请人： MITSUBISHI DENKI KABUSHIKI KAISHA
- 申请人地址： 2-3, Marunouchi 2-chome, Chiyoda-ku Tokyo 100-8310 JP
- 专利权人： MITSUBISHI DENKI KABUSHIKI KAISHA
- 当前专利权人： MITSUBISHI DENKI KABUSHIKI KAISHA
- 当前专利权人地址： 2-3, Marunouchi 2-chome, Chiyoda-ku Tokyo 100-8310 JP
- 代理机构： HOFFMANN - EITLE
- 优先权： JP34464999 19991203
- 国际公布： WO0141172 20010607
- 主分类号： H01H33/36
- IPC分类号： H01H33/36 ; H01H31/02
摘要：
This invention has as an object to provide an operating apparatus for an electric power load break switch which seeks increases in the efficiency of force transmission and decreases in size.
Its constitution is one in which rotational movement from a drive shaft of a drive mechanism is transmitted as rotational movement to an operating member secured to an output shaft through an input spur gear, a cylindrical roller, a rotating lever, etc., without being converted to linear movement. Transmission of movement between the cylindrical roller and the rotating lever is carried out by contact of the side surface of the cylindrical roller with a closed cam hole provided in the rotating lever.
Its constitution is one in which rotational movement from a drive shaft of a drive mechanism is transmitted as rotational movement to an operating member secured to an output shaft through an input spur gear, a cylindrical roller, a rotating lever, etc., without being converted to linear movement. Transmission of movement between the cylindrical roller and the rotating lever is carried out by contact of the side surface of the cylindrical roller with a closed cam hole provided in the rotating lever.
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