Longitudinal adjuster for vehicle seat, has additional support between bearing point for first gear element and second gear element to support first gear element with respect to one seat rail

摘要

The device has at least two telescopic rails (5,8) and at least two mutually engaged gear elements (16,21), each associated with a rail. The length of the first gear element matches the maximum displacement and it is mounted in the first rail via at least one bearing point (18). An additional support (22) between the bearing point for the first gear element and the second gear element supports the first gear element relative to one of the seat rails. AN Independent claim is also included for the following: a vehicle seat, especially for a motor vehicle, with an inventive device.