| 摘要 |
PCT No. PCT/FR98/01067 Sec. 371 Date Apr. 19, 1999 Sec. 102(e) Date Apr. 19, 1999 PCT Filed May 28, 1998 PCT Pub. No. WO98/54478 PCT Pub. Date Dec. 3, 1998The invention concerns a clutch mechanism for clutch friction, in particular for motor vehicles, comprising a cover (8) with a base (80), a pressure plate (3) with a front friction face (30) to co-operate with a clutch friction, means (9) for linking in rotation, with axial mobility, the pressure plate (3) with the cover (8), and, inserted between the pressure plate (3) and the cover (8) base (80), a diaphragm (2) with an external peripheral portion (21) axially stressing the pressure plate (3) in the opposite direction from the cover (8) base (80) and extended inwards by fingers (23) to counter at will the action of said peripheral portion (21), a boost elastic (assistance) washer (7) acting on the diaphragm (2) fingers (23) in the disengaging direction resting on the cover (8), the mechanism being equipped with a device (90) taking up the wear of at least the friction clutch linings; the boost (assistance) washer (7) being axially arranged between the pressure plate (3) and the diaphragm (2). |
