| 摘要 |
A dual axle assembly for large vehicles having an elongated vehicle frame, a forward axle housing, a first torque arm rearwardly extending from the forward axle housing, a rearward axle housing having a second torque arm forwardly extending from the rearward axle housing, the first and second torque arms being generally parallel to and spaced apart from each other, the first torque arm having an outer end pivotally affixed to the rearward axle housing and the second torque arm having an outer end pivotally affixed to the forward axle housing, spring supports extending between the forward and rearward axle housings to the vehicle, and a wheel structure supported at each opposed ends of each axle housing being pivotal in vertical planes about an axis drawn through the points of pivotal attachments of the torque arms.
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