Underframe, for automobile passenger seat, has transverse axis between guide elements for movement of seat support relative to seat frame coupled to height and inclination adjustment drives

摘要

The seat underframe has a seat frame with 2 side parts (11,12), each provided with a guide element (1) cooperating with a guide element (2) of a seat support (21,22) for supporting a seat squab. A transverse axis (3) extending between the seat support guide elements is coupled to a seat height adjustment drive (80) and a seat inclination adjustment drive (90).