Pneumatic spring and damping unit for chassis of vehicles has flow channels which are parallel switched in each direction of flow whereby each flow channel exhibits adjustable cross-section connected in series with throttle valve

摘要

The pneumatic spring and damping unit has flow channels which are parallel switched in each direction of flow. Each of the flow channels exhibits an adjustable cross-section connected in series with a throttle valve. Two workspaces are arranged between body and chassis which are filled with compressed air.