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. 30, 2010
Vicente Martínez Valdegrama, Madrid, ES;
José Orencio Granado Macarrilla, Madrid, ES;
Manuel Recio Melero, Madrid, ES;
Antonio Blázquez Ajenjo, Madrid, ES;
Vicente Martínez Valdegrama, Madrid, ES;
José Orencio Granado Macarrilla, Madrid, ES;
Manuel Recio Melero, Madrid, ES;
Antonio Blázquez Ajenjo, Madrid, ES;
Airbus Operations S.L., Madrid, ES;
Abstract
Composite material part () with stringer () on ramp, manufactured from a stack of fabrics, which comprises at least one zone () with two sectors () having a greater thickness than that of the surrounding zones and with the stringer () situated on an edge () of said zone () in which: a) each group of fabrics (', . . . ) of said sectors () has the dimensions to form on said edge () a ramp with an acceptable gradient 1/p so that the stringer () remains situated on the ramp; b) the stacking of the zone () is carried out firstly by placing the fabrics (′, . . . ) of the first sector () and on these the fabrics (′, . . . ) of the second sector () in such a way that in the coinciding section () of said edge () the gradient of the resulting ramp is 1/(p/2).