Single-pipe vibration damper has cylinder, in which piston rod is movably guided in piston rod guide in axial direction whereby connection channel is formed by groove in piston rod guide, which is covered radially by sleeve

摘要

The damper (1) has a cylinder (3), in which a piston rod (7) is movably guided in piston rod guide (5) in axial direction. A sleeve (17) is arranged in piston rod guide, which is moistened during piston rod extension movement with the damping means from the cylinder. The connection channel (35) is formed by a groove in the piston rod guide, which is covered radially by the sleeve.