Hydraulic, adjustable vibration damper, especially for motor vehicles

摘要

Hydraulic, adjustable vibration damper, especially for motor vehicles, with a working cylinder, a piston fixed to a piston rod and dividing the working cylinder into two working chambers, at least one further tube coaxially surrounding the working cylinder and at least one controllable damping valve, laterally and tightly fixed to the vibration damper, a centring ring fixing the damping valve and the centring ring having a centring recess which is surrounded with radial clearance by a wall, the end of which facing the working cylinder is provided with a flange corresponding to the external contour of the working cylinder.