公开(公告)号：US20170066520A1

公开(公告)日：2017-03-09

申请号：US15255639

申请日：2016-09-02

Applicant: AIRBUS OPERATIONS (S.A.S.)

Inventor： Denis SOULA ,  Matthieu PLET ,  Javier MAQUEDA LAHOZ

IPC: B64C3/18 ,  B64F5/00 ,  B64C3/22

CPC classification number: B64C3/187 ,  B64C1/06 ,  B64C1/26 ,  B64C3/185 ,  B64C3/22

Abstract: A central wing box for an aircraft, including a top panel, a bottom panel, a front spar, a rear spar, and at least one secondary rib. A secondary rib includes two stiffeners, a first stiffener extending adjacent to the top panel and to one of the front spar and the rear spar, and a second stiffener extending adjacent to the bottom panel and to the other of the front spar and the rear spar. A reduced number of components can be employed, thereby simplifying the construction of the central wing box of an aircraft, particularly the installation of the secondary ribs.

Abstract translation: 一种用于飞行器的中央翼盒，包括顶板，底板，前翼梁，后翼梁和至少一个副肋。 辅助肋包括两个加强件，第一加强件，其邻近顶板延伸并且与前翼梁和后翼梁中的一个相邻延伸;以及第二加强件，其相邻于底板延伸并延伸到前翼梁和后翼梁中的另一个 。 可以采用减少数量的部件，从而简化飞行器的中央翼盒的结构，特别是辅助肋的安装。

公开(公告)号：US20130299636A1

公开(公告)日：2013-11-14

申请号：US13888952

申请日：2013-05-07

Applicant: AIRBUS OPERATIONS (S.A.S)

Inventor： Yves DURAND ,  Denis SOULA ,  Jérôme COLMAGRO

IPC: B64C3/18

CPC classification number: B64C3/185 ,  B64C1/065 ,  B64C1/26

Abstract: A keel beam connected to a central wing box of an aircraft and ensuring the connection between a front structure and a rear structure of an aircraft is characterized in that it includes, on the one hand, a U-shaped body with a horizontal base and two solid lateral walls, and on the other hand, a cover which has a U shape oriented in the same manner as the body, with a base in the lower portion and curved edges, the ends of which are oriented upward so that each curved edge includes an outer surface flattened against and fixed to the inner surface of the lateral walls in order to define, with the body, a closed section, the cover including openings for accessing the inside of the keel beam.

Abstract translation: 连接到飞行器的中央翼盒并且确保飞机的前部结构和后部结构之间的连接的龙骨梁的特征在于，其一方面包括具有水平基部和两个的U形主体 另一方面，具有与主体相同的U形取向的盖，底部位于下部，弯曲的边缘的端部朝向上方，使得每个弯曲的边缘包括 外表面被平坦化并固定到侧壁的内表面，以便在主体上限定封闭部分，盖包括用于进入龙骨梁内部的开口。

公开(公告)号：US20200247067A1

公开(公告)日：2020-08-06

申请号：US16779883

申请日：2020-02-03

Applicant: AIRBUS OPERATIONS S.A.S.

Inventor： Denis SOULA ,  Tanguy VERCAMER ,  Jago PRIDIE

IPC: B29C65/70 ,  B64C1/26 ,  B29C65/02 ,  B29C65/00 ,  B29C70/48

Abstract: A method is disclosed for manufacturing connecting members for connecting an aircraft wing to a center wing box, using preforms. The method involves a step of manufacturing at least one preform made of composite material forming the connecting member, and a step of assembling the preform or preforms by heat treatment to form the connecting member. The manufacturing method makes it possible, simply and quickly, to manufacture a connecting member that contributes to the connection between a center wing box of an aircraft and a wing of the aircraft.