Invention Grant
US08795567B2 Method for fabricating highly contoured composite stiffeners with reduced wrinkling
有权
用于制造具有减少皱纹的高度轮廓的复合加强件的方法
- Patent Title: Method for fabricating highly contoured composite stiffeners with reduced wrinkling
- Patent Title (中): 用于制造具有减少皱纹的高度轮廓的复合加强件的方法
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Application No.: US12888758Application Date: 2010-09-23
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Publication No.: US08795567B2Publication Date: 2014-08-05
- Inventor: Jamel R. Bland
- Applicant: Jamel R. Bland
- 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: B29C70/34
- IPC: B29C70/34 ; B32B5/02
Abstract:
A mandrel having an out-of-plane curvature and a corresponding in-plane change in mandrel geometry is used to fabricate substantially wrinkle-free, fiber reinforced stiffeners having an out-of-plane curvature.
Public/Granted literature
- US20120076989A1 METHOD AND APPARATUS FOR FABRICATING HIGHLY CONTOURED COMPOSITE STIFFENERS WITH REDUCED WRINKLING Public/Granted day:2012-03-29
Information query
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