Worm gear for use in actuator for adjusting vehicle component, particularly wiper drive or windows drive, is provided with gear worm, where blocking element is provided at driven gear

摘要

The worm gear (1) is provided with a gear worm (3). A blocking element (10) is provided at a driven gear (5), which is displaced in a blocking position (14) formed on the gear worm by rotary movement of the driven gear, in which it cooperates with the gear worm to block another rotary movement of the driven gear. An independent claim is included for an actuator for adjusting a vehicle component, particularly wiper drive or windows drive.