FRONT AXLE AIR SUSPENSION

A front axle suspension having on each side of a vehicle a spring beam pivotally attached at its fore or front end to a bracket depending from a chassis frame side beam with its aft or trailing end mounted on the vehicle front axle. An assembly of integrated parts serves to resiliently support each chassis frame side beam on the spring beam and axle below. A key part of each assembly is a multi-functional component having a central body portion mounted on the trailing end of the spring beam which has: (1) fore-and-aft spring support formations projecting in cantilever relationship from its fore and aft sides; (2) seats for the bight portions of U-bolts located inwardly of the spring support formations; (3) a laterally projecting shock absorber mount on its front wheel facing side; and (4) a track rod attachment bracket projecting laterally from its vehicle center facing. In addition each assembly has: (1) U-bolts extending downwardly from the U-bolt seats on opposite sides of the axle; and (2) a shock absorber pivotally attached on its lower end on the shock absorber mount with its upper end pivotally attached to a laterally projecting mount on the outer side of the chassis frame side beam. A track rod is pivotally attached at one end to the track rod attachment bracket and pivotally attached at its opposite end to a bracket mounted on the inner side of the opposing chassis frame side beam.