B - Operations – Transporting – 64 – D
Patent
B - Operations, Transporting
64
D
B64D 27/26 (2006.01) F02C 7/20 (2006.01)
Patent
CA 2715809
The invention relates to an aircraft engine assembly comprising an annular structure (60) surrounding a central casing (16) and mechanically connected thereto by mounting means (62). Associated with each of the said first and second engine mounts (6a, 6b) is a reinforcing structure (64a, 64b) forming a shear plane fixedly connected: - to the annular structure at a first anchor point (68a, 68b); - to the fan casing at a second anchor point (70a, 70b); and - to a structural arm or the intermediate casing at a third anchor point (72a, 72b), said structure extending along an imaginary radial plane that passes through an anchor point via which said mount (6a, 6b) is anchored to the fan casing.
L'invention se rapporte à un ensemble moteur pour aéronef comprenant une structure annulaire (60) entourant un carter central (16) et relié mécaniquement à ce dernier par l'intermédiaire de moyens de montage (62). A chacune desdites première et seconde attaches moteur (6a, 6b) est associée une structure de renfort (64a, 64b) formant plan de cisaillement, raccordée fixement : au niveau de la structure annulaire en un premier point d'ancrage (68a, 68b); au niveau du carter de soufflante en un second point d'ancrage (70a, 70b); et au niveau d'un bras structural ou du carter intermédiaire en un troisième point d'ancrage (72a, 72b), ladite structure s'étendant selon un plan fictif radial passant par un point d'ancrage de ladite attache (6a, 6b) sur le carter de soufflante.
Jalbert Delphine
Journade Frederic
Airbus Operations
Goudreau Gage Dubuc
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