Multiple clutch unit for transmission has the piston and cylinder unit allocated to especially first multi-plate clutch having cup-form cylinder connected to especially first shaft torsionally fixed but axially movable

摘要

The multiple clutch unit has first (2) and second (3) plate clutches connected to first (21) and second (22) shafts respectively. The clutches are hydraulically operated by piston and cylinder units (17,19,68,70), one of which, and especially the one allocated to the first clutch, includes a cup-form cylinder which is connected to especially the first shaft torsionally fixed but axially movable. The inner chamber of the cup-form cylinder is pressurized through a bore (62) in the respective shaft. An independent claim is included for a transmission including the aforesaid plate clutch unit.