Length adjusting device for seat system of motor vehicle, has drive unit movable between rest position and engaging position by pivoting actuator around drive axis, where drive unit engages with engaging element of rail in engaging position

摘要

The device has a drive unit movable between a rest position (GS) and an engaging position by pivoting an actuator around a drive axis (A). The drive unit is movable over a seat rail (10) in the rest position, and engages with an engaging element of the rail in the engaging position. The drive unit comprises a drive shaft (22) that is driven by a drive motor around the drive axis to the engaging position for adjusting a seat system. The drive unit comprises a gear wheel (26) driven by a tooth system (24) of the drive shaft.