ADJUSTABLE SEAT FOR A MOTOR VEHICLE

摘要

1. A pivoted motor vehicle seat which is mounted on a base means (3), in which the seat portion (2) can be inclined about a horizontal axis (4) carried by the base means (3) and in which the back portion (1) is guided on the seat portion (2) by means of a pivot (5) in such a way that the back portion (1) and the seat portion (2) can be moved, in the loaded state, into different positions with respect to the base means under the action of a control jack (9) coupled to the back portion (1), for linking together the angular movements of the seat portion (2) and the back portion (1), characterised in that the control jack (9) is disposed between the lower base of a back portion frame (6) which is pivoted about a horizontal axis (5) connected to the base means (3) and a shell (12) which is connected to the base means (3) by the other horizontal axis (4) while upholstery padding (8) of the seat portion and the back portion is fitted on to said frame (6) and mounted for relative displacement with respect to said frame.