Air spring for vehicle, comprises one rolling lobe, which is arranged with ends on cover for forming one rolling fold, where two rolling pistons telescopically slide into one another by movement in compression direction

摘要

The air spring (10) comprises one rolling lobe (12), which is arranged with ends (18,22) on a cover (20) for forming one rolling fold (16). One rolling piston (24) fully encloses another rolling lobe (14) and the piston is arranged such that inner lateral surface forms an outer guide (36) for the later rolling lobe. Another rolling piston (32) with the former rolling piston, is telescopically slide into one another by a movement in a compression direction (ER-AR).