Clutch actuating system for dual clutch, has inner and outer piston walls radially arranged within and outside outer hollow cylindrical housing portion, respectively, where walls and outer housing portion enclose outer pressure chamber

摘要

The system (1) has an inner annular piston (18) enclosing an inner pressure chamber (28) with inner and outer hollow cylindrical housing portions (14, 15). An outer annular piston (29) has an inner piston wall (30) and an outer piston wall (31) that are radially arranged within and outside the outer hollow cylindrical housing portion, respectively. The inner and outer piston walls and the outer hollow cylindrical housing portion enclose an outer pressure chamber. A hydraulic clutch is arranged at a radially running hole.