公开(公告)号：US20250129812A1

公开(公告)日：2025-04-24

申请号：US18916784

申请日：2024-10-16

Applicant: Airbus Operations SAS ,  ATELIERS DE LA HAUTE GARONNE ETS AURIOL ET CIE SAS

Inventor： Jean-Noël LAURENT ,  Julien BIGOT ,  Adrien FOULADOUX ,  Perig LE HENAFF ,  Arnaud MAURICE ,  Bertrand JEHENNE ,  Lucas GUTIERREZ ,  François MERIC

IPC: F16B19/10

Abstract: A fastening device for keeping at least first and second parts assembled, the fastening device comprising a tubular body passing through the first and second parts, an expansion nut and a screw that is seated in the tubular body and cooperates with the expansion nut. To facilitate the removal of the fastening device, the screw has at least one shape, such as a recess positioned on the transverse face thereof, to prevent it from rotating using a first tool, and the expansion nut has at least one shape, such as a flat, to unscrew it using a second tool. Also an assembly comprising at least one such assembly device as well as a removal method.

公开(公告)号：US20220404806A1

公开(公告)日：2022-12-22

申请号：US17841125

申请日：2022-06-15

Applicant: Airbus Operations SAS

Inventor： Julien BIGOT ,  Charly FOISSAC ,  Guillaume PICHON

IPC: G05B19/418 ,  B23Q3/16

Abstract: A method for assisting with the positioning of a drill bit for boring a component, which includes capturing images of a first component which has notable points, of calculating a digital representation from these images, of superposing the digital representation thus calculated and a digital design representation of the component, of evaluating the distances of the centers of bores to be created with respect to the notable points, and of positioning a drill bit with the aid of a camera and of the evaluated distances. The method continues in the same way for the other components to be assembled.

公开(公告)号：US20220281097A1

公开(公告)日：2022-09-08

申请号：US17684646

申请日：2022-03-02

Applicant: Airbus Operations SAS

Inventor： Brice ALBERT ,  Benjamin TRARIEUX ,  Stéphane DAURE ,  Julien BIGOT ,  Damien BATTISTELLA

IPC: B25G3/02 ,  B25G1/04 ,  B25B23/00 ,  B25B11/00

Abstract: A method for installing a screw in at least one through-orifice of a box-type structure, including inserting a body of a first tool into the through-orifice from an external region of the box-type structure, moving the body in an internal region of the box-type structure, towards an end of the box-type structure, securing the screw to the body, the first tool comprising a link connected to the body which remains accessible from the external region during the inserting, moving and securing steps, pulling on the link from the external region until the shank of the screw is positioned in the through-orifice, and separating the body from the screw.