Kraftfahrzeug-Rücksitz mit Kopfstütze

摘要

A guide area (12) or rail is on the rear of the head-rest and runs along a matching surface (13) on the backrest (5) fully resting on it when completely moved down. The hanger (4) is moved by a drive switch positioned in reach of the driver's seat. The head-rest can be tilted in a swivel-joint (14) to be parallel to the top of the backrest. When the drive is started the fixing elements of the swivel-joint and hanger are released. The drive for the head-rest and the fixing elements operate pneumatically. The end of the hanger is attached to a piston (11) that seals a cylinder (10) that is operated by overpressure or underpressure.