MECHANISM FOR DEBRAYABLE FITTING OF THE BACKREST OF A SEAT OF A MOTOR VEHICLE AND A SEGMENTED SEGMENT BY A SINGLE MOTION COMPRISING SAID MECHANISM.

摘要

The invention relates to a hinge mechanism (42) of the backrest (13) of a motor vehicle seat with the seat (12) of the seat, and a retractable seat (11) of a motor vehicle comprising said According to the invention, the mechanism of articulation of the backrest comprises means (44, 45) for returning the backrest from an inclined position to a straight position for adjusting the inclination of the backrest around a transmission shaft (27) and means (47) for inhibiting the backrest means.The retractable seat comprises said articulation mechanism (42) and a connection (30) between the seat and the backrest so that the rotation of the seat seating in one direction causes the backrest to rotate in the opposite direction.