B - Operations – Transporting – 64 – D
Patent
B - Operations, Transporting
64
D
B64D 27/26 (2006.01)
Patent
CA 2692516
The invention relates to an aircraft engine attachment pylon comprising a system for mounting the engine (11) including a device (9) for reacting thrust forces which is equipped with two lateral link rods (90) and with a spreader beam (91) mounted in an articulated manner on a support (42) via a main articulation (100) defining a main axis of articulation of the spreader beam (104) positioned in a plane (P). The spreader beam is also mounted in an articulated manner with clearance on the support (42) via a secondary articulation (108) located some distance, when viewed from above, away from the articulation (100) and defining a secondary axis of articulation of the spreader beam (104), also positioned in the plane (P). According to the invention, rotation of the spreader beam is halted by the articulation (108) coming into contact with the spreader beam.
L'invention se rapporte à un mât d'accrochage de moteur pour aéronef comportant un système de montage du moteur (11) incluant un dispositif (9) de reprise des efforts de poussée muni de deux bielles latérales (90) ainsi que d'un palonnier (91) monté articulé sur un élément de support (42), par l'intermédiaire d'un organe d'articulation principal (100) définissant un axe d'articulation principal de palonnier (104) agencé dans un plan (P). Le palonnier est également monté articulé avec jeu sur l'élément (42), à l'aide d'un organe d'articulation secondaire (108) situé à distance, en vue de dessus, de l'organe (100), et définissant un axe d'articulation secondaire de palonnier (104) également agencé dans le plan (P). Selon l'invention, la rotation du palonnier est stoppée par l'entrée en contact de l'organe (108) avec le palonnier.
Haramburu Eric
Larrochelle Jean
Sammito Laurent
Airbus Operations
Goudreau Gage Dubuc
LandOfFree
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