公开(公告)号：US11046414B2

公开(公告)日：2021-06-29

申请号：US16202762

申请日：2018-11-28

Applicant: Airbus Operations SAS

Inventor： Franck Batalla ,  Denis Soula ,  Javier Maqueda Lahoz

IPC: B64C1/26 ,  B64C3/18 ,  B64C1/06

Abstract: In order to be able to reduce the time and cost required for final assembly of an aircraft, a junction rib designed for the wing-central wingbox junction comprises a central web and an upper flange and a lower flange which extend from the main web, on a first side, the main web having a junction surface arranged on a second side opposite the first side, the main web including rows of orifices opening on the second side in the junction surface and on the first side, comprising a first row of orifices and a third row of orifices formed in an upper part of the main web on either side of the upper flange, and a second row of orifices formed in a lower portion of the main web, each one of the rows of orifices comprising orifices in a free state.

公开(公告)号：US20150175252A1

公开(公告)日：2015-06-25

申请号：US14566822

申请日：2014-12-11

Applicant: AIRBUS OPERATIONS SAS

Inventor： Franck Batalla ,  Denis Soula ,  Javier Maqueda Lahoz

IPC: B64C3/18 ,  B23K20/12

CPC classification number: B64C3/182 ,  B23K20/129 ,  B64C1/26 ,  B64F5/10 ,  Y10T29/49622

Abstract: A method for producing a central wing box including an upper panel, a lower panel, a front longeron, a rear longeron and four corners, wherein at least one panel and one longeron are obtained from a single flat metal wall which is bent along a bending line at approximately 90° which corresponds to a corner connecting said panel to said longeron.

Abstract translation: 一种用于制造中央翼盒的方法，包括上板，下板，前长龙，后长龙和四角，其中从弯曲的单个平板金属壁获得至少一个板和一个纵梁 线对应于将所述面板连接到所述龙门的角部的大约90°。