초록 ▼

A cargo container which has sufficient strength and rigidity. The container includes side walls, a roof and a base, wherein at least the side walls are made of FRP (fiber reinforced plastics) plates, and wherein adjacent two sides of the plates are made of an integrally formed continuous FRP panel.

A cargo container which has sufficient strength and rigidity. The container includes side walls, a roof and a base, wherein at least the side walls are made of FRP (fiber reinforced plastics) plates, and wherein adjacent two sides of the plates are made of an integrally formed continuous FRP panel. The cargo container is suited for use in an aircraft, ship, freight train or the like.

대표청구항 ▼

[ What is claimed is:] [1.] A cargo container comprising:side walls made of CFRP (carbon fiber reinforced plastic) panel;a roof; anda base,wherein at least two adjacent sides of said side walls and said roof are constituted of an integrally formed continuous CFRP panel,wherein the thickness of said

[ What is claimed is:] [1.] A cargo container comprising:side walls made of CFRP (carbon fiber reinforced plastic) panel;a roof; anda base,wherein at least two adjacent sides of said side walls and said roof are constituted of an integrally formed continuous CFRP panel,wherein the thickness of said side walls, except at an intersection of the side walls and around holes for rivets or bolts, is between 0.1 and 1.0 mm,wherein the thickness of said CFRP panel around holes or rivets is greater than other portions of said CFRP panel, andwherein the tensile strength and elongation at break of reinforcing fibers in said CFRP are at least 450 kgf/mm2 and at least 1.7%, respectively.