Electromechanical steering for vehicle, has belt wheel with through holes releasing screws in rotational position of belt wheel relative to outer bearing ring, where outer diameter of wheel is greater than screw fastening diameter of ring

摘要

The steering (1) has a roller bearing (14) with an outer bearing ring (16) fastened to a steering gear housing (4) by fastening screws (18). The screws are distributively arranged in circumferential direction. Drive torque is transferred to a ball threaded nut (2) over a nut-side belt wheel (6). Outer diameter of the belt wheel is greater than screw fastening diameter of the outer bearing ring. The belt wheel comprises through holes (21) for releasing the screws in a selected rotational position of the belt wheel relative to the outer bearing ring.