| 摘要 |
The piston/cylinder assembly, as a shock absorber, has a seal (13) and a sealing lip (21) at an angle ring (14), tensed by an additional elastic O-ring (19). The seal is covered by a reinforcement disk (18) with a scraper (17), and a seal (22) against the equalizing zone, which acts as a non-return valve. The sealing surfaces (25a,25b) prevent a gas entry from the ambient environment.
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