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:
May. 21, 2019
Filed:
Nov. 04, 2016
Airbus Operations, S.l., Madrid, ES;
David Alfonso Cerezo Arce, Madrid, ES;
Melania Sanchez Perez, Madrid, ES;
Alvaro Calero Casanova, Madrid, ES;
Airbus Operations, S.L., Madrid, ES;
Abstract
The present disclosure refers to the manufacturing process of an aperture surrounding frame for an aircraft fuselage. The method includes providing a tubular braiding material () with a perimeter equal to the perimeter of the frame to be manufactured, cutting the tubular braiding material () to obtain annular-shaped braiding slices (), providing an annular-shaped inner mold () where the annular-shaped inner mold has a surface with a desired shape for the aperture surrounding frame, layering up at least one braiding slice () around the inner mold (), forming the at least one braiding slice () around the inner mold (), and curing the aperture surrounding frame pre-form. The present disclosure also refers to an aperture surrounding frame () for an aircraft fuselage formed as a continuous body by at least one annular-shaped braiding slice () with a perimeter equal to the perimeter of the desired aperture surrounding frame.