Airbus Operations Gmbh

Noelia Colas Garcia

Augusto Perez Pastor

Yolanda Miguez Charines

Method to make a T shaped stiffener form from a stiffener preform () having a foot () configured to be in contact with an aircraft panel, and a sole () with an edge (). The manufacturing method includes: obtaining laminates () formed of layers of composite material, folding the laminates () to be L shaped in cross section, joining the laminates to form a T shaped preform (), molding the edge of the sole () so that the edge is semicircular in cross section, applying to the edge () a strip of semi-cured carbon fabric (L) and a fresh strip of prepreg fiberglass (L), and curing the preform () to obtain the stiffener.

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Madrid, Spain

Noelia Colas Garcia