Cylinder for piston-and-cylinder unit, e.g. gas spring, has separate sealing disk at its base, with gap between two at e center, sides of disk being at angle to axis of cylinder

摘要

The cylinder (3) of a piston-and-cylinder unit, e.g. a gas spring, has a separate sealing disk (21) at its base(17), with a gap between the two at the center. The sides of the disk are at an angle to the axis of the cylinder.