Patent ID: 8794568
Filing Date: 2014-08-05
Classification: B64D

Abstract:
1. An aircraft assembly comprising: a wing and an engine attachment pylon fixed to the wing by an attachment comprising a first and a second front wing system cleat connecting a rigid structure of the attachment pylon and a front longeron of the wing, the front longeron being inclined relative to each of the longitudinal and transverse directions of the pylon, wherein said first wing system cleat comprises a first shearing pin oriented in the transversal direction to ensure take-up of forces exerted in the longitudinal and vertical directions of the pylon, and in that the second front wing system cleat comprises a second shearing pin oriented in the longitudinal direction to ensure take-up of forces exerted in the transversal and vertical directions of the pylon, and the second shearing pin penetrates the front longeron.