[특허]Method, system and molding tool for manufacturing components from composite fiber materials

Method, system and molding tool for manufacturing components from composite fiber materials 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	B29D-099/00 B29C-033/46 B29C-037/00 B29C-070/30
출원번호	US-0086295 (2013-11-21)
등록번호	US-9440408 (2016-09-13)
우선권정보	DE-10 2008 062 477 (2008-12-16)
발명자 / 주소	Jung, Manuel Bechtold, Michael
출원인 / 주소	Airbus Operations GmbH
대리인 / 주소	Lerner, David, Littenberg, Krumholz & Mentlik, LLP
인용정보	피인용 횟수 : 0 인용 특허 : 17

초록 ▼

In a method for manufacturing components from composite fiber materials, at least one placeholder is inserted into a recess in a molding tool, wherein the unfinished component is subsequently produced, the placeholder is removed, at least one lifting pad is inserted into the recess and the unfinished component is removed from the molding tool by inflating the lifting pad. In a system for manufacturing components from composite fiber materials, the component removal process is monitored and controlled by a computer unit in order to prevent predetermined maximum component loads from being exceeded. The gentle component removal process makes it possible to avoid consequential costs for repairing or reworking the components.

대표청구항 ▼

1. A molding tool system for producing a component from composite fiber materials, the system comprising: a molding tool having at least one recess;a placeholder for each of the at least one recess;at least one lifting pad;wherein the at least one recess lies in a trimming region, the trimming region lying outside a desired shape of the component to be manufactured and into which trimming region the component to be manufactured extends,wherein the molding tool comprises a first area and a second area peripheral to the first area, wherein the first area is configured such that the unfinished component lies flush there, and the second area is configured to receive the trimming region of the component, and wherein the at least one recess is arranged in the second area;wherein the placeholder is dimensioned for being inserted into the at least one recess in the molding tool such that the at least one recess is filled out and such that the placeholder ends flush with the surface of the molding tool, wherein the at least one recess is dimensioned for receiving the respective placeholder such that when an unfinished component is produced in the molding tool, the respective placeholder is removable from the at least one recess and for subsequently inserting the at least one lifting pad into the at least one recess from outside the molding tool, and wherein the at least one lifting pad is adapted for being inflated after being inserted into the at least one recess. 2. The molding tool system of claim 1, further comprising: at least one fluid source for inflating the at least one lifting pad;at least one valve for the at least one lifting pad; andat least one computer unit for controlling the at least one valve. 3. The molding tool system according to claim 2, further comprising: wherein the computer unit is adapted for controlling the at least one lifting pad in such a way that a predetermined maximum elastic line of the unfinished component is not exceeded.

이 특허에 인용된 특허 (17)

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Vetter Manfred (Burg Langendorf Zulpich-Langendorf DT 5351), Lifting cushion for the lifting, supporting and moving of heavy objects.
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Zimmerman ; Jr. Joseph E. (21401 SW. 127th Ave. Miami FL 33177), Method of use for pneumatically operated mold ejection apparatus.
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Grossman ; Felix T. (Encino CA) Stein David (Mansfield TX), Modular composite structure and method.
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Levinson Valery (Karmiel ILX), Pneumatic apparatus for lifting and lowering.
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Gleine, Wolfgang; Mau, Knut; Carl, Udo, Pressure control system for a pressure-expandable displacement element.
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Herbst Richard (Freisinger Strasse 3b 8057 Eching DEX), Process for demolding a molded part as well as a device for carrying out the process.
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Kowal William (St. Leonard CAX), Process for molding and curing a composite skin-stiffeners assembly.
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Stoila, George Michael; Wells, Dale Eugene; Sells, Thomas Alan, Tire support apparatus.
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Widman Michael F. (Jacksonville FL) Tsu-Fang Wang Daniel (Jacksonville FL) Dagobert Henri A. (Jacksonville FL), Wedge demolding of cast lens mold assemblies.
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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
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연합인증

Method, system and molding tool for manufacturing components from composite fiber materials 원문보기

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Method, system and molding tool for manufacturing components from composite fiber materials 원문보기

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연구과제 타임라인

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이 특허에 인용된 특허 (17)

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