Invention Grant
US08439427B2 Trailer side rail 有权
拖车侧轨

Trailer side rail
Abstract:
An improved side rail structure is used to form a portion of a flat bed trailer. The side rail structure is integrally formed as one piece. The side rail structure includes an outer side rail wall which is integrally formed as one piece with a rub rail that projects from the outward surface of the side rail wall.
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