The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 11, 2024
Filed:
Apr. 12, 2021
Aubert &duval, Paris, FR;
Ludovic Bourgeon, Saint Germain Lembron, FR;
Arnaud Blanckaert, Saint Gervazy, FR;
Philippe Gail, Brie, FR;
Xavier Guyonnet, Toulouse, FR;
Aubert & Duval, Paris, FR;
Abstract
A method for manufacturing an aircraft door with an integral structure. The method includes the following steps: producing a forged blank (); die-cutting the forging blank () between a substantially smooth lower die () and an upper die () defining a plurality of cells and producing a die-cut part having a honeycomb structure having an open face and a closed face closed by a wall; an inner wall of the honeycomb structure is machined to define at least one recess defined by a web connecting the closed face and the open face and a base protruding substantially perpendicular to the web on the open face of the die cut component.'