Vibration damper for motor vehicle air damping system, has friction units mounted in compressor unit and plate unit such that friction units are suitable to slide as reaction on vibrations

摘要

The damper (11) has an elastic unit (20) that is mounted to a compressor unit. A support unit (23) provides a supporting function with a spring action between the compressor unit and a plate unit by the elastic unit. A pair of friction units (24, 30) is mounted in the compressor unit and the plate unit such that the friction units are suitable to slide as reaction on vibrations. The elastic unit has a set of axially extending increased sections that are designed in an inner edge section, where the increased sections lie in a bar unit.