Woven preform, composite, and method of making thereof
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B32B-007/00
D03D-013/00
D03D-011/00
D03D-001/00
출원번호
US-0893231
(2010-09-29)
등록번호
US-8883660
(2014-11-11)
발명자
/ 주소
Goering, Jonathan
출원인 / 주소
Albany Engineered Composites, Inc.
대리인 / 주소
Frommer Lawrence & Haug LLP
인용정보
피인용 횟수 :
0인용 특허 :
22
초록▼
A three dimensional woven preform, a fiber reinforced composite incorporating the preform, and methods of making thereof are disclosed. The woven preform includes two or more warp steered fabrics. The warp steered fabrics include a darted portion and an un-darted portion. The darted portions of the
A three dimensional woven preform, a fiber reinforced composite incorporating the preform, and methods of making thereof are disclosed. The woven preform includes two or more warp steered fabrics. The warp steered fabrics include a darted portion and an un-darted portion. The darted portions of the warp steered fabrics are joined to un-darted portions of one another so as to provide continuous fiber in the circumferential and radial directions of all portions of the preform. An un-darted portion in one steered fabric reinforces a darted portion in the other. The warp steered fabrics can be woven on a loom equipped with a differential take-up mechanism. The warp steered fabrics can be single or multilayer fabrics. The final preform can be a portion of an aircraft window frame.
대표청구항▼
1. A three dimensional woven preform comprising: a plurality of warp steered fabrics,wherein the warp steered fabrics comprise an un-darted portion and a darted portion, and wherein darted portions of said warp steered fabrics are joined to one another to provide continuous fabric in the circumferen
1. A three dimensional woven preform comprising: a plurality of warp steered fabrics,wherein the warp steered fabrics comprise an un-darted portion and a darted portion, and wherein darted portions of said warp steered fabrics are joined to one another to provide continuous fabric in the circumferential and radial directions of all portions of said preform. 2. The preform of claim 1, wherein said preform is a portion of a window frame. 3. The preform of claim 1, said preform is a portion of an aircraft window frame. 4. The preform of claim 1, wherein a portion of said warp steered fabrics comprise conventional carbon fibers and/or stretch broken carbon fibers. 5. The preform of claim 1, wherein an un-darted portion in one steered fabric reinforces a darted portion in the other. 6. The preform of claim 1, further comprising one or more layers of fabric with fibers oriented in off-axis directions interspersed between the plurality of warp steered fabrics. 7. The preform of claim 1, wherein said warp steered fabrics are woven on a loom equipped with a differential take-up mechanism. 8. The preform of claim 1, wherein at least one warp steered fabric is a multilayer fabric. 9. The preform of claim 8, wherein a warp fiber pattern in said warp steered fabric is a pattern selected from the group consisting of ply-to-ply, orthogonal, and angle interlock. 10. The preform of claim 1, wherein said warp steered fabrics are formed by interweaving a plurality of warp and weft yarns or fibers, said warp and weft yarns or fibers being selected from the group consisting of carbon, SBCF, nylon, rayon, fiberglass, cotton, ceramic, aramid, polyester, and metal yarns or fibers. 11. A fiber reinforced composite comprising a three dimensional woven preform according to claim 1. 12. The composite of claim 11, further comprising a matrix material. 13. The composite of claim 12, wherein said matrix material is a resin, and said composite is formed from a process selected from the group consisting of resin transfer molding and chemical vapor infiltration. 14. The composite of claim 12, wherein said matrix material is selected from the group consisting of epoxy, bismaleimide, polyester, vinyl-ester, ceramic, and carbon.
Armiger Thomas E. (Newark DE) Edison David H. (Hockessin DE) Lauterbach Herbert G. (Wilmington DE) Layton James R. (Kinston NC) Okine Richard K. (Wilmington DE), Comosites of stretch broken aligned fibers of carbon and glass reinforced resin.
Armiger Thomas E. (411 Rosewood Dr. Newark DE 19713) Edison David H. (Box 29C ; R.D. #2 Hockessin DE 19707) Lauterbach Herbert G. (2300 Riddle Ave. Wilmington DE 19806) Layton James R. (1906 York St., Composites of stretch broken aligned fibers of carbon and glass reinforced resin.
Armiger Thomas E. (Newark DE) Edison David H. (Hockessin DE) Lauterbach Herbert G. (Wilmington DE) Layton James R. (Kinston NC) Okine Richard K. (Wilmington DE), Composites of stretch broken aligned fibers of carbon and glass reinforced resin.
Armiger Thomas E. (Newark DE) Edison David H. (Hockessin DE) Lauterbach Herbert G. (Wilmington DE) Layton James R. (Kinston NC) Okine Richard K. (Wilmington DE), Composites of stretch broken aligned fibers of carbon and glass reinforced resin.
Armiger Thomas E. (Newark DE) Edison David H. (Hockessin DE) Lauterbach Herbert G. (Wilmington DE) Layton James R. (Kinston NC) Okine Richard K. (Wilmington DE), Composites of stretch broken aligned fibers of carbon and glass reinforced resin.
Armiger Thomas E. (Newark DE) Edison David H. (Hockessin DE) Lauterbach Herbert G. (Wilmington DE) Layton James R. (Kinston NC) Okine Richard K. (Wilmington DE), Composites of stretch broken aligned fibers of carbon and glass reinforced resin.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.