Clutch operating pedal, comprises specifically shaped master cylinder and piston

摘要

The arrangement comprises a master cylinder (2) with a housing (17) as stationary component and a piston (16) guided inside the housing (17) as the movable part. The brake pedal (1) is swiveled around an axis (23) located at a pedal holding block (15) and is connected to the movable part (16) which is also moved around the transversal axis (23). Piston (16) and housing (17) are of a complementary curved shape with the transversal axis (23) as the center of their circular path. A pressure relief duct (24) and a replenishing port (26) are located at the housing (17).