| 摘要 |
A trailer apparatus for transporting planar sheets of material in a substantially vertical position. The trailer includes a plurality of A-frame members symmetrically disposed in parallel spaced-apart relationship along the longitudinal vertical midplane of the trailer. Outwardly extending support beams are secured to the lower termini of the A-frames and adjustable cargo straps which laterally restrain the material extend between the apex of each A-frame member and the respective support beam. A pair of laterally spaced-apart longitudinal rails extend generally the length of the trailer and are secured to the A-frame members. Pairs of transversely extending beams are slidably mounted on the rails and may be moved to engage the edges of the material to longitudinally restrain it.
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