Clutch having a pre-clutch and a main clutch

摘要

A clutch having a pre-clutch and a main clutch, where the pre-clutch can be brought to an engaged or a disengaged state by a tensioning means, the pre-clutch being connected to the main clutch by means of an operative connection in such a way that the disengaged position and the engaged position are transmitted to the main clutch, and where the tensioning means is supported on a clutch basket of the main clutch.

主权项

1. A clutch having a cover plate (26), a pre-clutch (1) and a main clutch (2), where the pre-clutch (1) can be brought to an engaged or a disengaged state by a tensioning means (4), the pre-clutch (1) being connected to the main clutch (2) by means of an operative connection (80) in such a way that the disengaged position and the engaged position of the pre-clutch (1) are transmitted to the main clutch (2), wherein:
the tensioning means (4) is biased between said cover plate (26) and a driver disk (7) of a clutch basket (18); the operative connection (80) has a ramp (12), a transmitting element (13) and a pressure plate (14); the ramp (12) is coupled with the pre-clutch (1); the pressure plate (14) is in an operative connection with the main clutch (2); the transmitting element (13) is situated between the ramp (12) and the pressure plate (14) to transmit power; the pressure plate (14) is directly connected to a clutch core (11) by spring means (82) connected to a bolt (39) of clutch core (11); said ramp is supported by a needle bearing (10); and, said spring means (82) is a leaf spring.