发明名称 |
Curved composite frames and method of making the same |
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.
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申请公布号 |
US8349105(B2) |
申请公布日期 |
2013.01.08 |
申请号 |
US20100776781 |
申请日期 |
2010.05.10 |
申请人 |
THE BOEING COMPANY;KEHRL DAVID J.;JOHNSON KENT E.;MCCARVILLE DOUGLAS A. |
发明人 |
KEHRL DAVID J.;JOHNSON KENT E.;MCCARVILLE DOUGLAS A. |
分类号 |
B32B37/10;B32B37/02 |
主分类号 |
B32B37/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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