Drive mechanism for adjusting ratchet in motor vehicle, has brake assembly causing deceleration of drive motor for reaching end position of ratchet and blocking device causing blocking of motor during reaching end position of ratchet

摘要

The mechanism has a drive motor (5) coupled to a ratchet (1) which is brought into an end position using the drive motor in an adjustment procedure. A brake assembly (6) operates automatically and causes deceleration of the drive motor for reaching the end position of the ratchet during the adjustment procedure. A blocking device (7) blocks the drive motor during reaching the end position of the ratchet.