Invention Grant
US09249530B2 Fiber preform architecture for composite articles and method of fabrication
有权
用于复合制品的纤维预制架构和制造方法
- Patent Title: Fiber preform architecture for composite articles and method of fabrication
- Patent Title (中): 用于复合制品的纤维预制架构和制造方法
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Application No.: US13906127Application Date: 2013-05-30
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Publication No.: US09249530B2Publication Date: 2016-02-02
- Inventor: Yosang Yoon , Mark Ernest Vermilyea , Teresa Tiashu Chen-Keat , Ming Xie
- Applicant: General Electric Company
- Applicant Address: US NY Niskayuna
- Assignee: General Electric Company
- Current Assignee: General Electric Company
- Current Assignee Address: US NY Niskayuna
- Agent John P. Darling
- Main IPC: D03D1/00
- IPC: D03D1/00 ; B29B11/16 ; B29C70/22 ; B29C70/30 ; B29C53/58 ; B29C53/60 ; B29L31/00

Abstract:
A fiber preform architecture and method of making, including a plurality of fiber bands. Each band of the plurality of fiber bands is placed at a time, at a predetermined position and orientation, to generate an interwoven and interlocking pattern between the fiber bands. Each of the plurality of fiber bands is formed of a plurality of fiber tows, positioned side by side at a predetermined spacing to define one or more gaps between each tow in the fiber band and define a secondary based interleaving within each of the fiber bands. The plurality of fiber bands are interwoven in an in-plane and out-of-plane orientation by interleaving each of the plurality of fiber bands with one or more of the plurality of fiber bands previously laid down and not in a common plane. The plurality of fiber bands include three or more different orientation angles and provide uniformity in coverage.
Public/Granted literature
- US20140352838A1 FIBER PREFORM ARCHITECTURE FOR COMPOSITE ARTICLES AND METHOD OF FABRICATION Public/Granted day:2014-12-04
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