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:
Dec. 03, 2013
Filed:
Dec. 29, 2010
Elena Arévalo Rodríguez, Madrid, ES;
Elena Arévalo Rodríguez, Madrid, ES;
Airbus Operations S.L., Getafe Madrid, ES;
Abstract
Aircraft fuselage frame () in composite material with stabilized web whose omega-shaped cross section () in at least a first segment () is formed by one head (), two webs ('), two feet (′) with a stiffening element () between the two webs (′). The invention also refers to a manufacturing procedure for the first segment () comprising steps to: a) provide an external element () with an omega-shaped cross section formed by one head (), two webs (′) and two feet (′), and an internal element () with omega-shaped section formed by one head (), two webs (′) and two feet (′), with their respective webs (′) and feet (′) oriented in parallel; b) join the internal element () to the external element ().