Patent ID: 9435384
Filing Date: 2016-09-06
CPC Classification: F16D,F16H

Claim Text:
1. An actuator arrangement for a motor vehicle drive train which comprises at least one friction clutch for transmission of drive torque and a gear mechanism with at least two gears which can be engaged and disengaged by means of a shift clutch arrangement, with a hydraulic circuit having a pump which can be driven by means of an electric motor and having a clutch hydraulic cylinder, by means of which the friction clutch can be actuated, and with a shift actuator device for activating the shift clutch arrangement, wherein the shift actuator device has a shift drum which is coupled or can be coupled to the electric motor via a shift drum coupling device, so that the shift drum can be set in rotation by means of the electric motor in order to actuate the shift clutch arrangement, wherein the pump has a pressure port which is directly connected to the clutch hydraulic cylinder so that it is possible to regulate the pressure in the hydraulic cylinder by adjusting the rotation speed of the electric motor.