| 摘要 |
The present invention relates to a rolling piston (12) for an air spring damper (10) in the field of commercial vehicles, comprising a piston portion (28) and a container portion (32), which have a hollow design and are connected to one another in a fluid-conducting manner, and a lid element (34), said lid element (34) being connected to the container portion (32) in order to form an additional volume container (36). |
