[특허]Composite molding apparatus for high pressure co-cure molding of lightweight honeycomb core composite articles having ra

Composite molding apparatus for high pressure co-cure molding of lightweight honeycomb core composite articles having ra 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	B29C-033/18
출원번호	US-0995437 (1992-12-23)
발명자 / 주소	Dublinski Alex C. (Northford CT) Carstensen Thomas A. (Shelton CT) Ramey Philip J. (Milford CT)
출원인 / 주소	United Technologies Corporation (Hartford CT 02)
인용정보	피인용 횟수 : 26 인용 특허 : 0

초록 ▼

A composite molding apparatus for high pressure co-cure molding of lightweight honeycomb core composite articles having ramped surfaces utilizing low total density, stabilized ramped honeycomb cores. The composite molding apparatus is a semi-rigid molding assembly that includes a rigid base member and a complementary semi-rigid mold member that is formed from a combination of layers of fiber-reinforced elastomeric material and unreinforced elastomeric material. The semi-rigid mold member further includes internal rigid reinforcement inserts formed from a structurally rigid material and having a configuration that matches the configuration of the ramped surfaces of the honeycomb composite article. The rigid reinforcement inserts are interleaved between the layers of fiber-reinforced elastomeric material and/or unreinforced elastomeric material forming the semi-rigid mold member. The rigid reinforcement inserts of the semi-rigid mold member provide symmetric pressure distribution over the ramped surfaces of the honeycomb core and the overlayed composite prepregs during the high pressure co-cure process.

대표청구항 ▼

A composite molding apparatus for high pressure co-cure molding of a lightweight honeycomb core composite article having at least one ramped surface, comprising: a rigid base member having a molding surface; and a complementary semi-rigid mold member having molding surfaces and at least one internal rigid reinforcement insert, said semi-rigid mold member comprising a combination of layers of reinforced tooling material and unreinforced elastomeric material with said at least one rigid reinforcement insert interleaved between layers of said reinforced tooling material and said unreinforced elastomeric material wherein said semi-rigid mold member exhibits flexibility during high pressure co-cure molding such that said molding surfaces conform to and define the outer mold line surface of the lightweight honeycomb core composite article to be fabricated; said composite molding apparatus having a configuration for high pressure co-cure molding of the lightweight honeycomb core composite article to be fabricated, wherein composite prepregs and a low total density, stabilized ramped honeycomb core having at least one ramped surface are laved up in said composite molding apparatus to form the lightweight honeycomb core composite article having a least one ramped surface, said at least one rigid reinforcement insert of said complementary semi-rigid mold member having a configuration that matches the at least one ramped surface of the low total density, stabilized ramped honeycomb core and being disposed in opposed, parallel relation to the at least one ramped surface of the laved-up low total density, stabilized ramped honeycomb core such that said at least one rigid reinforcement insert is operative to provide symmetric pressure distributions over the at least one ramped surface of the low total density, stabilized ramped honeycomb core and overlayed composite prepregs during high pressure co-cure molding.

이 특허를 인용한 특허 (26)

Stephens, Jeffrey Scott; Bye, Steven Douglas; Day, Dan, Apparatus for co-curing composite skins and stiffeners in an autoclave.
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Holsinger, Terrell R., Apparatus for fabricating composite structures.
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Mataya,Robert F.; Morphis,Tommy, Boat hull and method of manufacture.
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Mataya,Robert F., Closed molding tool.
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Mataya,Robert F.; Morphis,Tommy, Closed molding tool.
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Robins, Brian G.; Rotter, Daniel M.; Washburn, Todd J.; George, Panagiotis E., Composite mandrel for autoclave curing applications.
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Hao-Ming Hsiao ; Shaw Ming Lee ; Robert Albert Buyny ; Cary Joseph Martin, Core-crush resistant fabric and prepreg for fiber reinforced composite sandwich structures.
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Hsiao Hao-Ming ; Lee Shaw Ming ; Buyny Robert Albert ; Martin Cary Joseph, Core-crush resistant fabric and prepreg for fiber reinforced composite sandwich structures.
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Hsiao, Hao-Ming; Lee, Shaw Ming; Buyny, Robert Albert; Martin, Cary Joseph, Core-crush resistant fabric and prepreg for fiber reinforced composite sandwich structures.
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Waldrop, John C.; Burkett, William R.; Sesti, Carmine J.; Harshman, Bruce; Tegeler, Alan F.; Weinman, Wesley P., Double bag vacuum infusion process and system for low cost, advanced composite fabrication.
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Waldrop, John C.; Burkett, William R.; Sesti, Carmine J.; Harshman, Bruce; Tegeler, Alan F.; Weinman, Wesley P., Double bag vacuum infusion process and system for low cost, advanced composite fabrication.
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Bremmer, Jonathan; Sauer, III, Jeffrey G.; Hovan, III, William E.; Rogg, Christian A.; Denavit, Paul H.; Lacko, Robert A.; Cawthra, Neil W., External to bagging mechanical clamp.
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Ludin, Douglas R.; Minguet, Pierre J., Fastenerless internal support for hollow structures.
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Ludin,Douglas R; Minguet,Pierre J, Fastenerless internal support for hollow structures.
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Kim, Jae Hak; Han, Joong Won; Lee, Jae Hwan; Lee, Do Young; Kim, Jin Hyun, Folding and shape-forming apparatus and method for prepreg.
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Robins, Brian G.; Willden, Kurtis; Hunter, Ethan W.; McManus, Nika, Mandrel for autoclave curing applications.
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Sucic Steve ; Sucic Lori Ann M., Method and apparatus for forming airfoil structures.
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Lownsdale, Gary R.; Murch, Robert W., Method and system for forming composite articles.
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Stephens, Jeffrey Scott; Bye, Steven Douglas; Day, Dan, Method for co-curing composite skins and stiffeners in an autoclave.
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Lacour Dominique,FRX ; His Sylvie,FRX ; Raut Fran.cedilla.ois,FRX ; Desagulier Christian,FRX ; Chieusse Nathalie,FRX, Method for producing high dimensional precision composite elements using ionization polymerization and elements produced.
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Thiagarajan, Ramesh; Chris, Robert Mark; McCullough, John R.; Mishra, Suvankar, Method of repairing honeycomb core using pourable structural foam.
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Mishra, Suvankar; May, Carl; Chris, Robert Mark, Method of repairing, splicing, joining, machining, and stabilizing honeycomb core using pourable structural foam and a structure incorporating the same.
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Thiagarajan, Ramesh; Chris, Robert Mark; McCullough, John R.; Mishra, Suvankar, Method of repairing, splicing, joining, machining, and stabilizing honeycomb core using pourable structural foam and a structure incorporating the same.
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Thiagarajan, Ramesh; Ingram, III, Theodore W.; McCullough, John R.; Mishra, Suvankar; May, Carl, Method of repairing, splicing, joining, machining, and stabilizing honeycomb core using pourable structural foam and a structure incorporating the same.
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Yoneshima, Sadayuki; Sakai, Masayuki; Aota, Hisao; Watanabe, Hiroshi; Samejima, Mitsuaki; Omiya, Yumiko, Mold for resin molding, method for manufacturing mold for resin molding, and resin molded product.
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Kralik,Martin; Lante,Christoph Tobias, Process for producing a compound motor vehicle component.
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IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

내보내기 구분	파일저장 인쇄 메일전송
구성항목	기본정보 상세정보 관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표IPC 관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 공고번호, 공고일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표출원인, 출원인국적, 출원인주소, 발명자, 발명자E, 발명자코드, 발명자주소, 발명자 우편번호, 발명자국적, 대표IPC, IPC코드, 요약, 미국특허분류, 대리인주소, 대리인코드, 대리인(한글), 대리인(영문), 국제공개일자, 국제공개번호, 국제출원일자, 국제출원번호, 우선권, 우선권주장일, 우선권국가, 우선권출원번호, 원출원일자, 원출원번호, 지정국, Citing Patents, Cited Patents
저장형식	Text(ASCII format) Excel format PIAS분석(.xls)
메일정보	받는사람 (필수) @ 보내는사람 (선택) @ 제목 내용 KISTI 검색결과 이메일 서비스
안내	총 건의 자료가 검색되었습니다. 다운받으실 자료의 인덱스를 입력하세요. (1-10,000) 검색결과의 순서대로 최대 10,000건 까지 다운로드가 가능합니다. 데이타가 많을 경우 속도가 느려질 수 있습니다.(최대 2~3분 소요) 다운로드 파일은 UTF-8 형태로 저장됩니다. 파일의 내용이 제대로 보이지 않을실 때는 웹브라우저 상단의 보기 -> 인코딩 -> 자동선택 여부를 확인하십시오. ~ Text(ASCII format) Excel format

연합인증

Composite molding apparatus for high pressure co-cure molding of lightweight honeycomb core composite articles having ra 원문보기

초록 ▼

대표청구항 ▼

연구과제 타임라인

이 특허를 인용한 특허 (26)

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Composite molding apparatus for high pressure co-cure molding of lightweight honeycomb core composite articles having ra 원문보기

초록 ▼

대표청구항 ▼

연구과제 타임라인

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이 특허를 인용한 특허 (26)

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