B - Operations – Transporting – 64 – D
Patent
B - Operations, Transporting
64
D
B64D 27/26 (2006.01)
Patent
CA 2576518
The invention relates to an aircraft engine unit comprising a turboshaft engine, a pylon and a plurality of engine mounts which are disposed between the pylon and the turboshaft engine. According to the invention, the plurality of engine mounts comprises one mount (6a) which is designed simply to take up the stresses exerted along a transverse axis (Y) of the turboshaft engine. The aforementioned mount (6a) comprises: an intermediate fitting (46) which is assembled to a first fitting (40) which is solidly connected to the pylon by means of two swivel shafts (48) which are disposed parallel to one another along a vertical axis (Z), and a slug (56) which is disposed along a longitudinal axis (X) and which is solidly connected to the intermediate fitting. Said slug is mounted to a second fitting (58) with play along axis X, said second fitting being connected to the turboshaft engine.
L'invention se rapporte à un ensemble moteur pour aéronef comprenant un turbomoteur, un mât d'accrochage ainsi qu'une pluralité d'attaches moteur interposées entre le mât d' accrochage et le turbomoteur. Selon l'invention, la pluralité d'attaches moteur comprend une attache (6a) conçue de manière à assurer uniquement la reprise des efforts s' exerçant selon une direction transversale (Y) du turbomoteur, cette attache (6a) comportant une ferrure intermédiaire (46) assemblée sur une première ferrure (40) solidaire du mât par l'intermédiaire de deux axes rotules (48) orientés parallèlement selon une direction verticale (Z), ainsi qu'un pion (56) orienté selon une direction longitudinale (X) et solidaire de la ferrure intermédiaire, le pion étant monté avec jeu dans la direction (X) sur une seconde ferrure (58) solidaire du turbomoteur .
Diochon Lionel
Seguin Guillaume
Airbus France
Airbus Operations Sas
Goudreau Gage Dubuc
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