HYDRAULISCHER REGELBARER SCHWINGUNGSDAEMPFER

摘要

A hydraulic adjustable vibration damper for motor vehicles has a working cylinder (1) subdivided by a dampening piston (3) into a first working chamber (4) located above the dampening piston (3) and a second working chamber (5) located below the dampening piston (3). Both chambers may be linked to a compensating chamber (8). The vibration damper is provided with a sensor arrangement that allows the sense of displacement of the dampening piston (3) to be detected. In order to reduce manufacturing and mounting costs associated to the production of the damper, the sensor arrangement (11) is connected between the second working chamber (5) and the compensating chamber (8), among other measures.