BALANCED SUB-ASSEMBLY OF A CLUTCH MECHANISM, CLUTCH MECHANISMS COMPRISING THIS SUB-ASSEMBLY AND A METHOD OF BALANCING A DOUBLE-CLUTCH MECHANISM PROVIDED WITH SUCH A SUB-ASSEMBLY

摘要

The invention relates to: - a clutch mechanism sub-assembly, comprising at least one pressure plate (1, la) provided with peripheral orifices (10), fixing rivets (2, 20) housed in said orifices (10) and tongues (3) for connection with a cover or with a second pressure plate (lb), characterized in that at least one of said rivets (20) ensures the balancing of the sub-assembly by having a mass different from that of the other rivets (2) and which is a function of the unbalance of the pressure plate to be balanced, - simple and double-clutch mechanisms comprising this sub-assembly and a method of balancing such mechanisms.