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:
Mar. 08, 2022
Filed:
Jun. 14, 2019
Airbus Operations S.l., Madrid, ES;
Esteban Martino-Gonzalez, Aranjuez, ES;
Alberto Arana Hidalgo, Madrid, ES;
Melania Sanchez Perez, Madrid, ES;
Carlos Garcia Nieto, Pinto, ES;
Jesus Javier Vazquez Castro, Madrid, ES;
Edouard Menard, Madrid, ES;
Fernando Iniesta Lozano, Madrid, ES;
Maria Almudena Canas Rios, Madrid, ES;
Airbus Operations S.L., Madrid, ES;
Abstract
A method for manufacturing a composite assembly of an empennage and rear-fuselage having a continuous skin solution. The method obtains parts of the sub-structure. For each part, it is obtained a plurality of stringers performs and frames preforms by composite tooling. The frames are transferred to curing frames molds and a sub-structure skin is obtained. Furthermore, the method includes integrating the parts over an integration tool having cavities for locating the curing frames molds and the stringer performs. Furthermore, the method includes co-curing the integration tool in one shot on an autoclave, demolding the sub-structure skin sections and disassembling the curing frame molds to obtain the composite assembly of the rear section.