Dual-clutch actuator and drive assembly having such an actuator

Abstract

A dual-clutch actuator with a hydraulic pump, a first and second clutch hydraulic circuits and at least a first shift hydraulic circuit, the shift hydraulic circuit being connected to the hydraulic pump and has a control valve with a return connection. The first clutch hydraulic circuit is connected to the return connection and has a control valve. The second clutch hydraulic circuit is connected to the hydraulic pump and has a control valve. A drive assembly for a vehicle axle of a motor vehicle having an electric motor, a gearbox with an input which is connected to the electric motor, a first and a second gear and an output, a dual clutch arranged between the electric motor and the input of the gearbox, a synchronization assembly arranged between the first gear and the output of the gearbox and an actuator of this kind. The first shift hydraulic circuit is coupled with the synchronization assembly of the first gear.

Dependencies are inferred from the claim text.