| 摘要 |
Bridge plate for moving automobiles between railroad auto-rack cars characterized by an intermediate upright trues and two bracing trusses joined thereto of inverted trapezoidal cross section. A bottom plate joins the bracing trusses, secured by mechanical fasteners, and struts are interposed between the bottom plate and the intermediate truss to transfer a load on the intermediate truss to the bottom plate. The intermediate truss presents a flat top for one set (left or right) of the automobile wheels.
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