Lightweight structure made of composite materials
AssigneeTae Young CHUNG
InventorsTae Young CHUNG, Kong Ju PARK
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Abstract
A lightweight structure made of a composite material is disclosed, the lightweight structure includes a multi-structural material including a plurality of unit structure bodies arranged sequentially in a width direction, in which each unit structure body includes a metallic upper plate, a metallic lower plate disposed apart from the upper plate by a predetermined gap, and a core layer formed between the upper plate and the lower plate and made of non-foaming polymer, and the unit structure body includes a bending structure in which both ends along a width direction of an entire structure are bent downward and include a “⊏” shaped cross-sectional structure.
Claims14
A lightweight structure made of a composite material, comprising a multi-structural material including a plurality of unit structure bodies arranged sequentially in a width direction,
- wherein each unit structure body includes a metallic first plate, a metallic second plate disposed apart from the first plate by a predetermined gap, and a core layer formed between the first plate and the second plate and made of non-foaming polymer, and
- the unit structure body includes a bending structure in which both ends along the width direction are bent toward one side.
Dependencies are inferred from the claim text.