[특허]Multiple mandrel/braiding ring braider

[미국특허] Multiple mandrel/braiding ring braider 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	D04C-003/48
출원번호	US-0753288 (1991-08-30)
발명자 / 주소	Adams Kenneth M. (Sandy Hook CT) Simkulak Richard J. (Meriden CT)
출원인 / 주소	United Technologies Corporation (Hartford CT 02)
인용정보	피인용 횟수 : 19 인용 특허 : 0

초록 ▼

A composite braiding apparatus has a rotatable cantilever mandrel support 20 that is capable of supporting multiple mandrels 17a and 17b. The mandrels can be properly oriented to be braided without removing them from the mandrel support 20. Once the braiding operation has begun on one mandrel 17, subsequent mandrels can be mounted on the mandrel support 20 while braiding is taking place. Then, when a braiding operation is completed, the other mandrel 17 can be moved into proper position for braiding. The invention also allows one mandrel 17a (or 17b) to be braided while the opposite mandrel 17b (or 17a) that is not being braided can be worked on manually without stopping the braiding operation. In accordance with another embodiment of the invention, a braiding apparatus 10′has two braid ring assemblies 11a and 11b. Both braiding rings 12a and 12b are mounted at opposite ends of a guide track 26. The inclusion of the second braiding ring 12b allows a second set of composite filaments 28 to be wound onto a mandrel 17a (or 17b) by a 180 degree rotation of the mandrel support 20, and possibly allows simultaneous braiding of two mandrels 17a and 17b.

대표청구항 ▼

A composite braiding apparatus for depositing composite filaments on a mandrel comprising: a braid ring assembly equipped with a braiding ring, a braider guide ring, and a plurality of cops wound with composite filaments, for depositing a plurality of said composite filaments on a mandrel; a mandrel support assembly for holding said a mandrel in position to receive braided filaments; and means for effecting reciprocation of said mandrel support relative to said braid ring assembly, characterized by: said mandrel support assembly including means for mounting a plurality of mandrels in angularly spaced relation to one another and means for rotating and selectively orienting each of said mandrels toward said braid ring assembly for braiding; and an other said braid ring assembly, the two of said braid ring assemblies being spaced from one another and including said mandrel support assembly positioned therebetween, said braider guide ring of one of said braid ring assemblies facing a braider guide ring of the other of said braid ring assemblies for allowing said mandrel to be rotated to align with either of said braid ring assemblies for depositing said composite filaments.

이 특허를 인용한 특허 (19) 인용/피인용 타임라인 분석

Bartholomew,John; Glasser,Andrew, Braided composite stringed instrument bow.
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Bruce, Robert M.; Lee, Eun Kyung, Braiding machine and method of forming a braided article using such braiding machine.
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Lee, Eun Kyung, Braiding machine with multiple rings of spools.
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Lee, Eun Kyung, Braiding machine with non-circular geometry.
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Hirukawa,Masao, Braiding unit moving type braiding apparatus.
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Wybrow, Tim, Composite spars.
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Giebels, Marc Marinus Johannes Leonardus; Van Panhuys, Haro Egbert Georg Roderik, Device and method for braiding fibers into a braided structure.
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Inazawa, Koichi; Katahira, Natsuhiko; Hori, Fujio, Fiber reinforced resin member and method of manufacturing the same, and apparatus manufacturing fiber fabric.
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Uozumi Tadashi,JPX, Formation stabilizing guide for braider.
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Gallagher James L. ; Nolet Stephen C., Helical braider.
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Bruce, Robert M.; Lee, Eun Kyung; Sills, Craig K., Last system for articles with braided components.
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Bruce, Robert M.; Lee, Eun Kyung; Sills, Craig K., Last system for braiding footwear.
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Rapaport,Avraham; Nishri,Boaz; Cibulski,Gilad, Method and apparatus for making intraluminal implants and construction particularly useful in such method and apparatus.
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Masson, Richard; Desjoyeaux, Bertrand; Boudier, Romain, Method for braiding reinforcing fibers with variation in the inclination of the braided fibers.
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Masson, Richard; Boudier, Romain; Mattei, Jean-Pierre; Bras Pereira, Victor, Method for operating a machine for plaiting reinforcing fibers.
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Siegismund, Andreas, Method for producing an upper part of a shoe, in particular of a sports shoe.
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Veihelmann, Bernd; Becherer, David; Rapp, Florian; Miadowitz, Thomas, Method for producing fiber preforms for a composite fiber component having locally tailored mechanical properties.
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Gries, Sara Jane, Tubular structure and method for making the same.
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Gries, Sara Jane, Tubular structure and method for making the same.
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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

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[미국특허] Multiple mandrel/braiding ring braider 원문보기