Abstract: A seat assembly for a motor vehicle includes an air suspension system for effectively isolating the occupant of the seat from shock, vibration and inertial forces directed along both a vertical axis and a horizontal axis. A base plate is mounted to the floor of the vehicle and supports first and second pairs of sleeve bearings on opposed sides of a box-like housing. The housing itself is attached to a pair of guide rods which cooperate with the sleeve bearings to provide fore and aft movement of the housing. Springs operating in cooperation with a first horizontally disposed air bag serves to dampen out inertial forces on the vehicle seat The seat itself it support atop a vertically oriented air spring and a plurality of hydraulic vibration dampeners that tend to cushion vertically directed force spectors acting upon the seat and its occupant.

Abstract: A sleeping bed for a motor vehicle which is effectively isolated from jars and vibrations encountered during highway travel comprises a movable frame which is supported by inflatable air bags from a stationary frame affixed to the floor of the vehicle. Three position valves control the in-flow and out-flow of air from the air bags, the valve being mechanically coupled by linkages to the movable frame so that its relative displacement controls the pressure within the air bag. The movable frame is supported on the pistons of the air bags by first and second slide members which permit longitudinal and transverse horizontal movement of the movable frame. Springs are employed to restore the movable frame to a neutral horizontal position following acceleration/deceleration forces tending to move the movable frame and mattress in the fore and aft direction and when longitudinal sway forces act on the bed.

Abstract: A seat assembly for a motor vehicle includes an air suspension system for effectively isolating the occupant of the seat from shock, vibration and inertial forces directed along both a vertical axis and a horizontal axis. A base plate is mounted to the floor of the vehicle and supports first and second pairs of sleeve bearings on opposed sides of a box-like housing. The housing itself is attached to a pair of guide rods which cooperate with the sleeve bearings to provide fore and aft movement of the housing. Springs operating in cooperation with a first horizontally disposed air bag serves to dampen out inertial forces on the vehicle seat. The seat itself it support atop a vertically oriented air spring and a plurality of hydraulic vibration dampeners that tend to cushion vertically directed force spectors acting upon the seat and its occupant.