B - Operations – Transporting – 64 – D
Patent
B - Operations, Transporting
64
D
B64D 29/02 (2006.01) B64D 29/06 (2006.01)
Patent
CA 2699840
The present invention relates to a lower rear aerodynamic fairing (30) for an aircraft engine attachment device, comprising two lateral panels (44) joined together by interior transverse stiffening ribs (46) spaced apart in a longitudinal direction (X) of the fairing and further comprising a heat-shield floor (32) intended to be hugged by a primary flow (36) from the engine. According to the invention, it further comprises two longitudinal connection webs (58) that offset the floor (32) from the ribs (46), these two longitudinal webs (58) each having a first lateral end (62) mounted fixedly to a respective one of the two lateral ends (60, 60) of the floor (32) and a second lateral end (64) mounted fixedly on the ribs (46).
La présente invention se rapporte à un carénage aérodynamique arrière inférieur (30) pour dispositif d'accrochage d'un moteur d'aéronef, comprenant deux panneaux latéraux (44) assemblés entre eux par des nervures intérieures transversales de rigidification (46) espacées les unes des autres selon une direction longitudinale (X) du carénage, et comportant en outre un plancher de protection thermique (32) destiné à être épousée par un flux primaire (36) du moteur. Selon l'invention, il comporte en outre deux voiles longitudinaux de raccordement (58) déportant le plancher (32) des nervures (46), ces deux voiles longitudinaux (58) disposant chacun d'une première extrémité latérale (62) montée fixement respectivement sur l'une et l'autre des deux extrémités latérales (60, 60) du plancher (32), et d'une seconde extrémité latérale (64) montée fixement sur les nervures (46).
Jalbert Delphine
Journade Frederic
Renaud Eric
Airbus Operations
Goudreau Gage Dubuc
LandOfFree
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