Druckplattenbaugruppe, insbesondere für eine Reibungskupplung

摘要

The pressure plate assembly has a housing (12) connectable to an abutment assembly (24) and containing a contact pressure plate which can rotate about the rotational axis. An energy accumulator (22) mounted on an outside (14) of the housing biases the contact pressure plate in the region of impact sections (36) which span the housing. The energy accumulator which can be supported by several support elements (16) on the housing is held in a pretensioned assembly position by a pretensioning assembly device (56). The pretensioning assembly element can be made from wire material as e.g. an open ring element radially deformable to produce the assembly position.