发明公开
- 专利标题: A frictional engagement device
- 专利标题(中): Reibungsverbindungsvorrichtung
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申请号: EP96114747申请日: 1996-09-13
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公开(公告)号: EP0773386A3公开(公告)日: 1998-09-02
- 发明人: MATSUMOTO SHOGO , MURATA KIYOHITO
- 申请人: TOYOTA MOTOR CO LTD
- 专利权人: TOYOTA MOTOR CO LTD
- 当前专利权人: TOYOTA MOTOR CO LTD
- 优先权: JP23682995 1995-09-14
- 主分类号: F16D25/0638
- IPC分类号: F16D25/0638 ; F16D25/02 ; F16D43/286 ; F16D55/48 ; F16D65/14 ; F16D55/18
摘要:
A frictional engagement device has relatively rotatable coaxial frictional engaging elements (11,14) engageable by a hydraulic piston (4) incorporating interacting cams (3,4) within the hydraulic cylinder (2) to increase engagement pressure against a return spring (10); the relative rotation of the cams (3,4) is limited; and friction decreasing means (9) are provided between the piston (4) and the frictional elements (11,14).
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