| 摘要 |
A lightweight axle assembly may include a bracket at each end thereof for receiving a mount at one of a plurality of positions thereon. The mount may include a standoff for spacing an actual wheel assembly a suitable distance from the bracket. The axle may be formed to include a beam for suitable cross section including I-beams, channels, or boxes, as well as cylindrical tubes. Wheels may be mounted to spindles rigidly attached, to driving axles contained within the axle assembly, or to kingpins secured to the mounts. The axle may be adjusted to accommodate a broad range of suitable, relative, distances between the mounting surface (top or bottom of the axle end) and the center line of a wheel assembly associated with the axle. Forged mounts may be manufactured to accomplish structural objectives. Meanwhile, areas of less stress may be fabricated from lighter materials of various unconventional configurations.
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