Invention Grant
US09242393B2 Apparatus 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筋的装置
- Patent Title: Apparatus 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筋的装置
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Application No.: US14324239Application Date: 2014-07-07
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Publication No.: US09242393B2Publication Date: 2016-01-26
- Inventor: Jamel R. Bland
- Applicant: The Boeing Company
- 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: B29C33/38
- IPC: B29C33/38 ; B29C33/76 ; B29C70/20 ; B29C70/34 ; B64C1/06 ; B29L31/30 ; B64C1/00
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
- US20140322381A1 APPARATUS FOR FABRICATING HIGHLY CONTOURED COMPOSITE STIFFENERS WITH REDUCED WRINKLING Public/Granted day:2014-10-30
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