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.
申请公布号
EP2386483(A2)
申请公布日期
2011.11.16
申请号
EP20110165592
申请日期
2011.05.10
申请人
THE BOEING COMPANY
发明人
KEHRL, DAVID J.;JOHNSON, KENT, E.;MCCARVILLE, DOUGLAS, A.