Abstract: An adjustment mechanism the includes a screw, a support having first and second transverse walls perpendicular to the screw, a casing having first and second end faces arranged facing the first and second transverse walls and having a nut housing which opens in opposite first and second openings, a first elastomer pad interposed between the first transverse wall of the support and the first end face of the casing, a second elastomer pad interposed between the second transverse wall of the support and the second end face of the casing, a nut screwed onto the screw, a bearing engaged in the second opening of the casing and traversed by the screw. The nut is in rigid abutment against the casing in the direction of the first opening and the bearing is in elastic abutment against the second elastomer pad.

Abstract: An adjustment mechanism the includes a screw, a support having first and second transverse walls perpendicular to the screw, a casing having first and second end faces arranged facing the first and second transverse walls and having a nut housing which opens in opposite first and second openings, a first elastomer pad interposed between the first transverse wall of the support and the first end face of the casing, a second elastomer pad interposed between the second transverse wall of the support and the second end face of the casing, a nut screwed onto the screw, a bearing engaged in the second opening of the casing and traversed by the screw. The nut is in rigid abutment against the casing in the direction of the first opening and the bearing is in elastic abutment against the second elastomer pad.

Abstract: A vehicle seat and method for adjusting the vehicle seat uses a hinge mechanism (18), a guide mechanism (20), and a single actuation device (22) designed to function selectively either in a backrest control mode, acting on the blocking device (28) in order to move the blocking device (28) towards the release position, or in a track (30) control mode, acting on the locking device (36) in order to move the locking device (36) towards the unlocking position. The actuation device (22) is controlled by a user to cause the actuation device to function either in backrest control mode or in track (30) control mode.

Abstract: A vehicle seat and method for adjusting the vehicle seat uses a hinge mechanism (18), a guide mechanism (20), and a single actuation device (22) designed to function selectively either in a backrest control mode, acting on the blocking device (28) in order to move the blocking device (28) towards the release position, or in a track (30) control mode, acting on the locking device (36) in order to move the locking device (36) towards the unlocking position. The actuation device (22) is controlled by a user to cause the actuation device to function either in backrest control mode or in track (30) control mode.