发明授权
- 专利标题： Vibration detector device
- 专利标题（中）： 振动检测装置
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申请号： US924827申请日： 1978-07-14
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公开(公告)号： US4191869A公开(公告)日： 1980-03-04
- 发明人: Katsufusa Tanaka , Isamu Tanakura
- 申请人： Katsufusa Tanaka , Isamu Tanakura
- 申请人地址： JPX Tokyo
- 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： JPX Tokyo
- 优先权： JPX52-86802 19770719
- 主分类号： G01P15/135
- IPC分类号： G01P15/135 ; G01H1/00 ; H01H35/14 ; G01P15/02
摘要：
A cylindrical movable member is forcedly fitted into two spaced annular leaf springs and disposed within a main detector body on its longitudinal axis with the lower end of the movable member put in point contact with the bottom of the main body. The leaf springs have outer peripheries fixed to the peripheral wall of the main body. The upper end of the movable member faces an operating rod for a limit switch having a spacing between them.
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