Cargo container
AssigneeToray Industries, Inc.
InventorsHiroshi Ohnishi, Nobuhiko Shimizu, Masayoshi Yamagiwa
Life of this patent
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Abstract
A cargo container wherein at least two walls adjacent to each other are constituted using an integrally formed FRP panel, and a cargo container having a sandwich panel including a core and FRP skins as a main rigidity-maintaining member and wherein at least two walls adjacent to each other are formed integrally. The cargo container according to the present invention is light and has sufficient strength and rigidity as compared with a conventional aluminum-alloy container, and can reduce time and cost required for fabrication and production thereof. Further, the cargo container constituted using the sandwich panel including the core and the FRP skins has excellent freezing, refrigerating, cold insulating and heat insulating performances.
Claims11
A cargo container comprising a plurality of walls, including a floor wall, a roof wall, a rear wall and a side wall to form said container, at least one of said walls having a sandwich panel comprising a core and fiber reinforced plastic skins as a main rigidity-maintaining member, wherein said fiber reinforced plastic skins are connected by a web, wherein at least two of said walls which are adjacent to each other have a continuous reinforcing fiber substrate across them and are integrally molded together using a single fiber reinforced plastic panel and wherein said container further comprises at least one fiber reinforced plastic girder.
A cargo container comprising a plurality of walls, including a floor wall, a roof wall, a rear wall, and a side wall to form said container, at least one of said walls having a sandwich panel comprising a core and fiber reinforced plastic skins as a main rigidity-maintaining member, wherein said fiber reinforced plastic skins are connected by a web, wherein at least two of said walls which are adjacent to each other have a continuous reinforcing fiber substrate across them and are integrally molded together using a single fiber reinforced plastic panel, and wherein a beam having a sandwich structure including a core and a fiber reinforced plastic skin is provided on a back surface of the floor wall.
Dependencies are inferred from the claim text.