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:
Sep. 13, 2022
Filed:
Jul. 24, 2019
Applicant:
Airbus Operations S.l., Madrid, ES;
Inventors:
Elena Arevalo Rodriguez, Madrid, ES;
Antonio Torres Esteban, Madrid, ES;
Assignee:
AIRBUS OPERATIONS S.L., Madrid, ES;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B64C 1/12 (2006.01); B64C 1/06 (2006.01); B64F 5/10 (2017.01); B29L 31/30 (2006.01); B64C 1/00 (2006.01);
U.S. Cl.
CPC ...
B64C 1/12 (2013.01); B64C 1/068 (2013.01); B29L 2031/3082 (2013.01); B32B 2262/106 (2013.01); B64C 1/064 (2013.01); B64C 2001/0072 (2013.01); B64F 5/10 (2017.01);
Abstract
A frame () for fuselage shells of an aircraft, the fuselage comprising a skin () and stringers (), the frame () including: a plurality of sections (), the sections () being separated by intermediate gaps corresponding to the position of the stringers () in the fuselage, each section () having a multi-cell configuration constituted by several modular elements () of composite material arranged in longitudinal direction, and a continuous inner cap () on top of the sections () and the intermediate gaps.