Truck axle assembly

Imported: 24 Feb '17 | Published: 06 Jan '04

Nicholas Eveley

USPTO - Utility Patents


A truck axle assembly has a pair of transversely spaced longitudinally extending swing arms each attachable adjacent one end to a truck chassis for pivotal movement relative thereto about a transverse axis. Each swing arm has an axle mounting bracket detachably secured thereto adjacent an opposite end thereof, and each axle mounting bracket has a transverse portion extending across the swing arm and a pair of transversely spaced attachment portions extending from the transverse portion on opposite sides of the swing arm and detachable secured thereto. An axle extends transversely across the swing arms adjacent the opposite ends thereof and detachably secured to the mounting brackets. Each axle mounting bracket also supports a brake actuating member for a brake mechanism mounted on an adjacent end of the axle.



One embodiment of the invention will now be described, by way of example, with reference to the accompanying drawings, of which:

FIG. 1 is a perspective view of a truck axle assembly in accordance with one embodiment of the invention,

FIG. 2 is a partially exploded view of the truck axle assembly of FIG. 1 showing certain parts more clearly,

FIG. 3 is a side view of the truck axle assembly,

FIG. 4 is a bottom view thereof, and

FIG. 5 is a top view thereof.


1. A truck axle assembly including: