An air spring for chassis of vehicles, which is clamped with an air spring piston and an air spring cover between the chassis and vehicle body of a motor vehicle, includes an elastomeric air spring bellows which at least partially delimits a compressed air-filled working chamber and which, forming at least one rolling fold, rolls on the air spring piston. The air spring bellows is attached by clamping elements to the air spring cover and the air spring piston, including an external guide attached to the air spring bellows and spaced apart from the air spring cover and attached to the air spring bellows such that a partial piece of the air spring bellows is formed between the air spring cover and the external guide as a cardanic fold which permits deflection of the air spring bellows produced by forces acting perpendicular to the axis of the air spring bellows.
LUFTFEDER UND VERFAHREN ZUM UMSCHLAGEN EINES LUFTFEDERBALGES EINER LUFTFEDER
AIR SPRING AND METHOD FOR TURNING UP AN AIR SPRING BELLOWS OF AN AIR SPRING
RESSORT PNEUMATIQUE ET PROCÉDÉ POUR LE RABATTEMENT D'UN SOUFFLET AMORTISSEUR PNEUMATIQUE D'UN RESSORT PNEUMATIQUE
2019-03-13
Patent
Electronic Resource
German
Luftfeder mit einer Außenführung und ein Verfahren zur Herstellung einer Luftfeder
European Patent Office | 2021
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