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특허 상세정보

Reinforced composite structure and method of fabrication thereof

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B32B-003/12   
미국특허분류(USC) 428/73 ; 28/141 ; 52/3091 ; 156/93
출원번호 US-0870684 (1978-01-19)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 83  인용 특허 : 8
초록

A composite structure has two composite panels which are bonded together at a joint. The joint is reinforced by composite thread being sewn in a series of stitches through the panels. Sewing the panels while they are in a staged condition allows the structure to be co-cured as assembled.

대표
청구항

A reinforced cured composite structure comprising: a first composite panel, said first panel having a plurality of fiber composite plies, said plies being adhesively bonded together; a second composite panel, said second panel having a plurality of fiber composite plies, said plies being adhesively bonded together, said second panel being adhesively bonded to said first panel at a joint between said first panel and said second panel; and composite thread reinforcing said joint, said thread being sewn in a series of stitches through said first panel and s...

이 특허를 인용한 특허 피인용횟수: 83

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