首页>
外国专利>
REAR AERODYNAMIC FAIRING OF AIRCRAFT ENGINE MAT
REAR AERODYNAMIC FAIRING OF AIRCRAFT ENGINE MAT
展开▼
机译:飞机发动机垫的后空气动力学特性
展开▼
页面导航
摘要
著录项
相似文献
摘要
The invention aims to overcome the problems of deformation and vibration of a rear aerodynamic fairing by providing a structural connection to pass the forces and hold the entire fairing without passing through the panels. A rear aerodynamic fairing (5) of an aircraft engine mount (4) (4) comprises upper longitudinal members (L1), transverse ribs (50), lower longitudinal members (L3) and an edge leakage (55), the upper longitudinal members (L1) and lower (L3) joining together. In this fairing, a structural frame (59) is formed according to a profile open towards the outside of the fairing (5). The frame (59) comes, in a first end portion (E5), to fit in continuity with the lower longitudinal members (L3) between an end portion (P3) of the lower longitudinal members (L3) and ends (5e ) at least one transverse rib (50). This framework extends between the lower spars (L3) and the upper spars (L1) on a rectilinear central portion (29) inclined relative to said first end portion (E5), and comes in a second end portion (E4) in continuity against a portion (P1) of the upper longitudinal members L1), parallel to said first end (E5).
展开▼