Vibration absorber, has reset spring including disk spring sets that are alternatively stacked so that damping medium is displaced from intermediate space of disk spring sets when disk spring sets are compressed

摘要

The absorber (1) has a cylinder (3) filled with a damping medium in which a piston rod (5) is inserted and axially moved. The piston rod interacts with a piston assembly (7), which includes a stationary piston (9). Through-running ports and channels equipped with a valve disk to regulate connection between active spaces (21, 23). A reset spring includes disk spring sets (13, 17) that are alternatively stacked so that the damping medium is displaced from an intermediate space (51) of the disk spring sets when the disk spring sets are compressed.