|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||42/8102 ; 42/811.9 ; 42/812.0 ; 281/40 ; 281/43 ; 26/451.2|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 24 인용 특허 : 12|
A reinforced composite structure (29) is disclosed. The structure is formed by opposed layers of material extending over a core and continuous bundles stitched in a repeating pattern through the opposed layers (30, 32) and the intermediate core (28) to form the reinforced composite structural member (29).
[ What is claimed is:] [1.] A stiff reinforced composite structure comprising:a core;first and second layers of fibrous material, the first and second layers bounding respective first and second opposed surfaces of the core and having respective exterior surfaces; anda first set of continuous, fibrous bundles extending in a repeating patternover the exterior surface of the first layer,through the first layer,through the core;through the second layer,over the exterior surface of the second layer; anda matrix material joining the first and second layers of...