Powered vehicle seat with adjustable seat particularly with height adjustable seat portion

摘要

The motor-operated vehicle seat adjustment mechanism, especially to alter the seat height, has a gearing housing (52) without a housing wall axially at the side against the bearing mounting (46). The housing is attached to the seat section at a number of points to form a wall for the housing (52) and close the housing (52). The bearing mounting (46) is in one piece with the seat section, or as a separate component, for the output shaft (56). The output shaft (56) has a pinion (58). The clear inner dia. of the bearing mounting (46) in the seat section is larger than the outer dia. of the pinion (58), so that the pinion can be inserted through the bearing mounting (46) at the seat.