The turbine shaft (21) is provided on the end facing the torque converter with an entrainment gearing (25) for the inner lamellar plates (24) of the bridging clutch. A secondary output shaft (25) projecting into the torque converter is connected rotationally fixed to a support (26) for the outer lamellar plates (28). The support for the outer plates is provided with entrainment gearing (27) for the outer lamellar plates and also has a pressurised oil connection for operating the bridging clutch.