Independent rear suspension with lifting device

摘要

An independent suspension and an independent suspension arrangement for a liftable rear axle of a heavy vehicle are provided. The independent suspension includes a lower wishbone and an upper wishbone hingedly suspended in a support assembly and a hub carrier, and an air bellows and a lifting bellows, where the air bellows is arranged outside of a plane defined by the web of a main frame beam and the lifting bellows is arranged inside of a plane defined by the web of a main frame beam. The independent suspension arrangement includes a left wheel suspension, a right wheel suspension and at least one sub-frame assembly extending between the left and right wheel suspensions, where the left and right wheel suspensions are mounted directly to the sub-frame assembly.

主权项

1. Independent suspension for a rear axle of a vehicle, comprising a lower wishbone and an upper wishbone, where the lower wishbone and the upper wishbone are hingedly suspended to a support assembly and to a king post, wherein the suspension further comprises an air bellows and a lifting bellows, wherein the air bellows is mounted to the king post and arranged entirely outside of a plane defined by a web of a main frame beam, and in that the lifting bellows acts on an extension of the lower wishbone and is arranged on the inside of the plane defined by the web of the main frame beam.