- 专利标题： Curved composite frames and method of making the same
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申请号： US12776781申请日： 2010-05-10
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公开(公告)号： US08349105B2公开(公告)日： 2013-01-08
- 发明人: David J. Kehrl , Kent E. Johnson , Douglas A. McCarville
- 申请人： David J. Kehrl , Kent E. Johnson , Douglas A. McCarville
- 申请人地址： US IL Chicago
- 专利权人： The Boeing Company
- 当前专利权人： The Boeing Company
- 当前专利权人地址： US IL Chicago
- 代理机构： Yee & Associates, P.C.
- 主分类号： B32B37/10
- IPC分类号： B32B37/10 ; B32B37/02
摘要：
A curved composite aircraft frame comprises a multi-ply composite laminate having a generally Z-shaped cross section. At least certain of the laminate plies include unidirectional reinforcing fibers that are substantially tangent at substantially all points along the curvature of the frame.
公开/授权文献
- US20110097554A1 CURVED COMPOSITE FRAMES AND METHOD OF MAKING THE SAME 公开/授权日：2011-04-28
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