PNEUMATIC SUSPENSION

摘要

The invention relates to a pneumatic suspension (1), comprising at least the following components, namely an air-spring cover (2), air-spring piston (3), air-spring bellows in the form of axial bellows (7) or transverse bellows (7') which form a first air-spring loop (8), a vibration damper (11) and a connection to the chassis (19). The inventive pneumatic suspension (1) is characterised in that an articulated component (22, 22') is located on the air-spring cover (2) in the vicinity (A) of the air-spring bellows (7, 7'). Said component allows pivotal displacements when under pressure and forms a second air-spring loop which extends substantially in a radial direction. The invention also relates to advantageous variants of the articulated component (22, 22'), both for the axial bellows (7) with an external guide (10) and for the transverse bellows (7') without an external guide. In addition, the invention relates to the use of a supporting bearing with a connection to the axial bellows (7). The inventive pneumatic suspension is used in particular, for the front axle of a motor vehicle.