Patent ID: 9527366
Filing Date: 2016-12-27
CPC Classification: B60G,F16F

Claim Text:
1. An air spring arrangement, comprising: an integrated control valve for admission of compressed air into a pressure chamber formed between an outer tube, a rolling tube, and an air spring bellows which connects the outer tube and the rolling tube; wherein the pressure chamber includes a compression spring which is braced between a tube upper part of the outer tube and a tube lower part of the outer tube; a lever, wherein the lever is mechanically connected to the integrated control valve and wherein the integrated control valve is actuatable, with a plurality of switching positions, by the lever dependent on an air spring stroke for ride-height adjustment, and wherein the lever extends transversely to a main axis of the air spring arrangement; and an actuating lug disposed on a face surface of the tube lower part, wherein the lever is actuatable by the actuating lug to realize a stepped characteristic of an aeration and/or deaeration of the pressure chamber by the integrated control valve and wherein the actuating lug protrudes partially into the rolling tube.