Piston cylinder device, used as shock absorber, contains spring or piston damping ring support made from elastomer material

摘要

The spring (10) extending between the end of the cylinder (2) and the stop (6) on the piston (3) is made from an elastomer material and/or the damping ring support (8) in the stop is made from an elastomer material. The cylinder has a piston rod guide and a seal for the piston rod (12) at one end. A stop ring (11) cooperating with a damping ring (7) is secured to the piston rod and located in the annular work region between the piston rod and cylinder. A spring extends between the piston rod guide region and a support for the damping ring. A slotted clamping ring which can be moved in the axial direction is located in a groove in the support.