Piston unit for a working cylinder, with a device for detecting the piston position

摘要

The piston unit consists of a working piston (15, 17, 19) and a damping piston (12). A body (18) made of a magnetisable material is arranged in or on the working piston (15, 17, 19). A permanent magnet (14) is provided in a recess (13) of the damping piston (12). The permanent magnet (14) and the body (18) made of magnetisable material are arranged relative to one another in such a way that the magnetic field of the permanent magnet (14) is concentrated by the magnetisable body (18) and directed towards the cylinder barrel. <IMAGE>