Invention Grant
US08932423B2 Method for producing contoured composite structures and structures produced thereby
有权
用于生产由此产生的轮廓复合结构和结构的方法
- Patent Title: Method for producing contoured composite structures and structures produced thereby
- Patent Title (中): 用于生产由此产生的轮廓复合结构和结构的方法
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Application No.: US12396418Application Date: 2009-03-02
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Publication No.: US08932423B2Publication Date: 2015-01-13
- Inventor: Douglas A. McCarville , Joseph L. Sweetin , Juan C. Guzman
- Applicant: Douglas A. McCarville , Joseph L. Sweetin , Juan C. Guzman
- Applicant Address: US IL Chicago
- Assignee: The Boeing Company
- Current Assignee: The Boeing Company
- Current Assignee Address: US IL Chicago
- Agency: Yee & Associates, P.C.
- Main IPC: B32B38/04
- IPC: B32B38/04 ; B29C70/38 ; B29C70/30 ; B29L31/30
Abstract:
A contoured composite structure is fabricated by laying up a composite charge that includes at least one ply formed by uni-directional fiber pre-preg ply segments having substantially constant widths. The ply segments are placed in side-by-side, overlapping relationship with their longitudinal centerlines aligned in a polar orientation related to the contour of the structure. The charge is formed into the shape of the structure and cured.
Public/Granted literature
- US20090263618A1 METHOD FOR PRODUCING CONTOURED COMPOSITE STRUCTURES AND STRUCTURES PRODUCED THEREBY Public/Granted day:2009-10-22
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