Patent ID: 8240768

Claim:
An adjustment device for a vehicle component, the adjustment device comprising: a first fitting and a second fitting, the first fitting and the second fitting being arranged to be movable relative to each other; an eccentric member positioned between the first fitting and the second fitting, the eccentric member for controlling the relative movement of the first and second fittings; a drive for inputting a torque from the drive to the adjustment device, the eccentric member for transmitting the torque from the drive to the first fitting so that the first fitting rolls on the second fitting, the drive including a driver arranged on the drive, the driver for driving the eccentric member; and wherein a direct frictional connection is maintained between the drive and the eccentric member at all times, and when the drive is rotated the torque from the drive is transmitted to the eccentric by frictional forces to thereby control movement of the first fitting and the second fitting.