| 摘要 |
A tandem axle suspension system for road vehicles such as heavy-duty trucks, trailers, and the like, which is characterized by a pair of longitudinally extending load equalizing beams connecting the ends of the axle assemblies on opposite sides of the vehicle and pivotally mounted on saddle assemblies which are resiliently connected in depending relation with side frame members on the vehicle chassis and the equalizing beams each being formed in two sections with telescoping end portions connected by resilient bushings at two spaced points, one of which coincides with and forms the pivotal connection with the respective saddle assembly.
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