| 摘要 |
Molded plastic cover pieces and mating fabric or hard-side sidewall panel assemblies are disclosed for mounting over a storage container. The cover piece provides several raised rails at perimeter edges and rails defining tine receiving lifting channels that contain sub-frame members that stiffen the cover and facilitate attachment of the cover and side walls to form a complete cover assembly. Single panel and thermally bonded multi-panel cover assemblies are disclosed. Bracing members and/or embossed surfaces at the rails and tine receiving channel cover pieces strengthen the covers and direct water runoff Fabric or expansible hinges provide flexible transitions at intersecting sidewall corners. Alternative cover assemblies provide lifting towers, panels with tine receiving apertures or interconnected tension members.
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