Pneumatic shock absorber has additional air chamber divided in two by floating piston, second additional chamber in deployable sleeve and divided in two by second floating piston

摘要

The pneumatic shock absorber has a cylindrical body (10) with a hollow air chamber, a deployable sleeve (20) and at least one additional air chamber arranged on one side of the air chamber but separate from it and connected to it by a vent channel. The additional air chamber is divided in two by a floating piston. A second additional chamber in the deployable sleeve is divided in two by a second floating piston.