发明授权
- 专利标题: Clutch cover assembly
- 专利标题(中): 离合器盖组件
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申请号: US392049申请日: 1995-02-22
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公开(公告)号: US5570768A公开(公告)日: 1996-11-05
- 发明人: Norihisa Uenohara , Hiroshi Mizukami
- 申请人: Norihisa Uenohara , Hiroshi Mizukami
- 申请人地址: JPX Osaka
- 专利权人: Kabushiki Kaisha Daikan Seisakusho
- 当前专利权人: Kabushiki Kaisha Daikan Seisakusho
- 当前专利权人地址: JPX Osaka
- 优先权: JPX4-46865U 19920706; JPX5-6825 19930119
- 主分类号: F16D13/71
- IPC分类号: F16D13/71 ; F16D13/75
摘要:
The clutch cover assembly comprises a clutch cover, a pressure place, a fulcrum ring, a diaphragm spring, and a diaphragm spring posture maintenance mechanism. The maintenance mechanism includes an adjustment mechanism which is composed with a pair of wedge mechanisms inclined surfaces of which extend in the circumferential direction and keep in contact with each other, and a spring for urging one of the wedge mechanisms against the other in the circumferential direction so as to move either one of the wedge mechanisms in the axial direction. Since adjustment mechanism functions by the circumferential wedge mechanisms, it is possible to accurately maintain the diaphragm spring posture without being affected by the engine rotation speed.