Pneumatic automotive suspension unit has piston rod and piston, piston rod and suspension, each linked via a pivot point

摘要

An automotive suspension unit has a pneumatic spring and dampener with chambers for compressed air chamber partly limited by a bellows sleeve. The housing is rigidly attached to the vehicle body. The air chambers are stacked and separated at their ends by a piston. The piston rod and piston, and the piston rod and suspension, are each linked via a pivot point.