NON-POLAR RUNNING SURFACE FOR DISENGAGING SYSTEMS FOR REDUCING STICK-SLIP EFFECTS AND NOISE

摘要

The invention relates to a cylinder arrangement (1) with at least one cylinder (3) and a piston (4) arranged therein, the piston (4) comprising at least one sealing element (2) for sealing the components piston (4) and cylinder (3), which are movable relative to one another, and at least one contact lip (5) with a circumference (6), which is configured to circumferentially bear in the installation in a displaceable manner on a corresponding sealing surface of the cylinder (3) and thus provide a sealing effect; wherein at least the sealing surface is made of a non-polar material (8).