发明授权
US4944375A Reduction gearing device for a windshield wiper motor including a
unidirectional brake
失效
包括单向制动器的挡风玻璃刮水器马达的减速装置
- 专利标题： Reduction gearing device for a windshield wiper motor including a unidirectional brake
- 专利标题（中）： 包括单向制动器的挡风玻璃刮水器马达的减速装置
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申请号： US746692申请日： 1985-06-20
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公开(公告)号： US4944375A公开(公告)日： 1990-07-31
- 发明人: Kenji Ohta , Yasuo Ohashi
- 申请人： Kenji Ohta , Yasuo Ohashi
- 申请人地址： JPX Kanagawa
- 专利权人： Jidosha Denki Kogyo Kabushiki Kaisha
- 当前专利权人： Jidosha Denki Kogyo Kabushiki Kaisha
- 当前专利权人地址： JPX Kanagawa
- 优先权： JPX59-93942[U] 19840622
- 主分类号： B60S1/08
- IPC分类号： B60S1/08 ; B60S1/16 ; B60S1/18 ; F16H1/22 ; F16H3/10 ; H02K7/116 ; H02P3/12
摘要：
A reduction gearing device of a windshield wiper motor is disclosed, which comprises a gearing mechanism having a high transmission efficiency and a stop-position controlling device. The gearing mechanism is provided with a unidirectional clutch, or an output shaft holding part comprising a bearing and a rotation controller provided with spring and roll for controlling the rotation in only one direction.
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