Motor vehicle seat slide`s adjustment mechanism, has screw extending along longitudinal direction, nut tightened on screw and mounted rotatively in casing, and plastic bearing fixed to casing and surrounding screw

摘要

The mechanism has a screw that extends along a longitudinal direction, and a nut (14) tightened on the screw and mounted rotatively in a casing (15). A bearing made of a plastic material is fixed to the casing and surrounds the screw. The casing includes a transversal wall (18) lying perpendicular to the longitudinal direction and presenting an opening (17) traversed by the screw. An independent claim is also included for a motor vehicle seat comprising a base carried by a slide comprising an adjustment mechanism.