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:
Aug. 22, 2023
Filed:
Sep. 24, 2019
Applicant:
Airbus Operations Sas, Toulouse, FR;
Inventors:
Alain Porte, Colomiers, FR;
Jacques Lalane, Saint Orens de Gameville, FR;
Assignee:
AIRBUS OPERATIONS SAS, Toulouse, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B29D 99/00 (2010.01); B29C 33/00 (2006.01); B29C 33/42 (2006.01); F02C 7/24 (2006.01); B29C 70/30 (2006.01); B29L 31/30 (2006.01);
U.S. Cl.
CPC ...
B29D 99/0021 (2013.01); B29C 33/0022 (2013.01); B29C 33/42 (2013.01); B29C 70/30 (2013.01); F02C 7/24 (2013.01); B29D 99/001 (2013.01); B29L 2031/3076 (2013.01);
Abstract
A method for manufacturing two soundproof panels of an aircraft nacelle including a duct. The manufacturing method includes a step of supplying a mold having, on a single face, a cavity for each soundproof panel, a step of producing, in the bottom of each cavity, an inner skin for being oriented towards the duct, and a curing step during which the elements present in the mold are cured in the mold. Such a method makes it possible to produce the two soundproof panels in the same mold, thus reducing the gaps between them after they have been positioned.