Axle assembly for low floor vehicle
AssigneeAllison Transmission, Inc.
InventorsShaun Mepham, Christopher G. Baillie
Life of this patent
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AssigneeAllison Transmission, Inc.
InventorsShaun Mepham, Christopher G. Baillie
Estimating the term…
An axle assembly for a low floor vehicle is described herein. The axle assembly includes an axle housing and a drive unit for driving a wheel assembly. The axle housing including a first gearbox, a second gearbox and a cradle assembly coupling the first gear box to the second gear box. The axle assembly includes first and second hub assemblies that form a first axis of rotation. The first gearbox includes an electric motor that is coupled to a transmission used to rotate an output shaft. The first gearbox also includes a differential mounted for rotation with the transmission and a first drop box mounted for rotation with the differential. The axle assembly also includes a portal axle mounted for rotation with the first drop box and extends from the first gearbox to the second gearbox wherein the portal axle forms a second axis of rotation that is offset from the first axis of rotation of the hub assemblies. The second gearbox includes a second drop box mounted for rotation with the portal axle and is adapted to drive the second hub assembly.
An axle housing for use with an axle assembly including a drive unit having an electric motor, a transmission unit mounted for rotation by the electric motor and an axle shaft mounted for rotation by the transmission unit, the axle housing comprising:
An axle housing for use with an axle assembly including a drive unit having an electric motor, a transmission unit mounted for rotation by the electric motor and an axle shaft mounted for rotation by the transmission unit, the axle housing comprising:
An axle housing for use with an axle assembly including a drive unit having an electric motor, a transmission unit mounted for rotation by the electric motor and an axle shaft mounted for rotation by the transmission unit, the axle housing comprising:
Dependencies are inferred from the claim text.