AIRCRAFT ENGINE ATTACHMENT PYLON COMPRISING TWO FRONT WING SYSTEM ATTACHMENTS WITH ORTHOGONAL SHEARING PINS

摘要

The present invention relates to an aircraft assembly (200) comprising a wing (2) and an engine attachment pylon (4) fixed to the wing by means of attachment means comprising a first and a second front wing system cleat (109, 109) connecting a rigid structure (108) of the attachment pylon and a front longeron (201) of the wing. The first front wing system cleat (109) comprises a first shearing pin (202) oriented in the transversal direction (Y) to ensure take-up of forces exerted in the longitudinal (X) and vertical (Z) directions of the pylon, and the second front wing system cleat (109) comprises a second shearing pin (208) oriented in the longitudinal direction (X) to ensure take-up of forces exerted in the transversal (Y) and vertical (Z) directions of the pylon.