A junction of a pylon with an aircraft wing, the pylon including a primary structure extending from front to rear along a longitudinal axis and in the form of a box with a rear face and an upper spar forming an upper face of the box, a longitudinal median plane separating the primary structure into two parts, left and right, the junction comprising a rear attachment system for attaching the pylon to the wing, this system being arranged at the rear of the primary structure, the rear attachment system including a shoe attached beneath the wing, the shoe being connected, via at least one articulated connecting rod, to a fitting attached to the rear face of the pylon by an articulation whose articulation pin, termed the horizontal articulation pin, is perpendicular to the longitudinal median plane, and the shoe being connected to the upper spar via a force reacting system. The force reacting system comprises an extension that extends the upper spar of the pylon towards the rear, and a spreader by which the shoe is hinged to the extension via the articulation, of which a hinge pin, called a vertical hinge pin, is parallel to the longitudinal mid-plane.
本发明涉及一种吊挂架与飞行器机翼的连结部,吊挂架包括沿纵向轴线从前到后延伸的主结构,主结构具有后部面以及形成其上部面的上翼梁,纵向中间平面将主结构分为左和右两部分,连结部包括用于将吊挂架附接至机翼的后附接系统,系统布置在主结构的后部处,后附接系统包括附接在机翼下方的靴形件,靴形件经由铰接连接杆藉由铰接部而连接至附接至吊挂架的后部面的配件,铰接部的、称为水平铰接销的铰接销垂直于纵向中间平面,并且靴形件经由力反作用系统连接至上翼梁,力反作用系统包括延伸部和扩张器,延伸部将吊挂架的上翼梁朝向后部延伸,靴形件通过扩张器经由铰接部而铰接至延伸部,铰接部的、称为竖直铰接销的铰接销平行于纵向中间平面。
Junction OF A pylon WITH AN AIRCRAFT WING
吊挂架与飞行器机翼的连结部
2022-02-18
Patent
Electronic Resource
Chinese
IPC: | B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT |