Patent ID: 7140465

Claim:
A steer-by-wire steering system for a vehicle, comprising a manual steering device, in particular a steering wheel ( 1 ), connected to a steering column ( 3 ), a clutch ( 7 ) that couples a first portion ( 3 a ) to a second portion ( 3 b ) of a steering column ( 3 ), a steering wheel actuator ( 9 ) acting on the steering column ( 3 ), the steering wheel actuator ( 9 ) having a rotor ( 43 ), connected to the steering column ( 3 ) in a manner fixed against relative rotation, a stator ( 42 ), and a braking device acting on the steering column ( 3 ), the braking device being actuated as a function of the torque transmitted from the stator ( 42 ) to the steering column ( 3 ), wherein the braking device includes an actuating device ( 29 ) and an actuating member ( 31 ) of the actuating device ( 29 ) is moved in the direction of an outer face ( 19 ) of the steering column by the force of a spring ( 33 ); and wherein the actuating member ( 31 ) is actuatable in the opposite direction by the force of a lifting magnet ( 37 ).