Piston e.g. for vehicle air spring, has cap-like piston body which can be connected with flexible spring bellows and has connection

摘要

The piston (1) has a cap-like piston body (2) which can be connected with a flexible spring bellows and has a connection (6). The piston body is formed as a one-piece shaped part and the connection is formed from a recess opening (8) with a wall plug (12). The opening has a sealing section with an inner surface (14) for a seal (16) of the wall plug and a retaining section for a bolting device element (18) to lock the wall plug. An independent claim is included for a wall plug.