SOUBASSEMENT DE SIEGE DE VEHICULE ET SIEGE DE VEHICULE COMPRENANT UN TEL SOUBASSEMENT

摘要

The understructure (5) has slides (6) comprising a mobile profile (7) and a fixed profile (8) slidingly mounted with respect to each other along a longitudinal direction (X). An adjusting mechanism has a screw rotatively mounted on a case. A crossbeam (70) extends between the slides along a transversal direction (Y) that is perpendicular to the longitudinal direction. A motor (60) is carried by the crossbeam, and transmission chains rotationally drive the screw. The crossbeam is directly fixed to the case.