Airbus Operations Sl

Antonio Blázquez Ajenjo

Vicente Martínez Valdegrama

José Orencio Granado Macarrilla

Manuel Recio Melero

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 (&#x2032;, . . . ) of the first sector () and on these the fabrics (&#x2032;, . . . ) 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).

Growing community of inventors

Madrid, Spain

Antonio Blázquez Ajenjo