Clutch unit for motor vehicle, has pressing and pressure plates that are coupled while adjusting clearance between casing and, pressure and pressing plates by floating arrangement of scroll springs in recess of casing

摘要

The clutch unit (1) has friction clutches (2,3) that include pressure plate (8) that is rotatably connected in the casing (12) and frictionally engaged between the pressing plates (9,10). The pressing and pressure plates are coupled using clutch discs (4,5), wear adjuster (21,29), scroll springs and rotatable ramp rings (20,24,28) while adjusting clearance between the casing and pressure and pressing plates by floating arrangement of springs in recess of casing.