An air spring for a motor vehicle comprises a first and second attachment part. An elastomeric rolling lobe is fastened in a pressure-tight manner between the two attachment parts, whereby a volume-elastic pressure chamber is delimited. The first attachment part being rotationally movably mounted via a torsion bearing ring with respect to a connector part of the motor vehicle. The torsion bearing ring for rotationally movable mounting is arranged between a bearing seat ring connected to the connector part of the motor vehicle, and the first connector part. A gaiter being is to the two connector parts to protect the rolling lobe from contamination. The gaiter delimits a varying-volume space which surrounds the rolling lobe. A ventilation path for ventilation of the gaiter leads from the surroundings of the air spring through the bearing seat ring and through the first attachment part into the space surrounded by the gaiter.
AIR SPRING WITH A GAITER VENT
2025-06-19
Patent
Electronic Resource
English
IPC: | B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge |