| 摘要 |
<p>The invention relates to a clutch disc device (10) comprising a rigid mounting (14, 18) rotating about an axis of rotation (100) and a friction disc (12) having a radially inner portion (32) for attachment to the rigid mounting (14, 18), a radially outer portion (34) to which friction linings (36) are attached, and a flexible intermediate portion (38) connecting the inner portion (32) to the outer portion (34) and having two surfaces (40) which face one another axially. Two resilient damping washers (42) are arranged axially on either side of the friction disc (12) and each associated with one of the two surfaces (40) of the intermediate portion of the friction disc. Said washers (42) have a radially inner portion (44) for attachment to the rigid mounting (14, 18), a radially outer bearing portion (46) engaging axially with the associated surface (40) of the flexible intermediate portion of the friction disc, and a pre-stressed flexible intermediate portion (48) providing contact pressure between the bearing portion (46) of the damping washer and the associated surface (40).</p> |
