Adjustment drive for vehicle seat - has two swivel mounted adjustment elements aligned on common axis

摘要

The adjustment drive can put a vehicle seat in one of two positions. The rotational axis of the drive element (2) of the first adjustment element (5) intersects the straight line lying in the engagement plane of the first element through the swivel axis (51) of the first element and the swivel axis (61) of the second element (6) is on or near the swivel axis of the first element. The swivel axis of the first element lies in the common connecting axis of the two adjustment elements. The region of the swivel axis of the second element extends to a radius which is equal to the radius of the drive element. USE/ADVANTAGE - Compact and space-saving arrangement which gives an optimal engagement between the two drive elements for adjusting a vehicle seat.