Stringers made of a composite material with a bulb

The invention relates to a stringer ( 11, 21, 31 ) made of a composite material for stiffening panels made of a composite material, particularly those used in the aeronautics industry, formed by a foot ( 15 ) for joining with the panel and a structural member ( 13, 23, 33 ) with a structural reinfor...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: ESCOBAR BENAVIDES FRANCISCO, PEREZ PASTOR AUGUSTO, MUNOZ ROYO PEDRO L, POBLACION GARCIA IGNACIO
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:The invention relates to a stringer ( 11, 21, 31 ) made of a composite material for stiffening panels made of a composite material, particularly those used in the aeronautics industry, formed by a foot ( 15 ) for joining with the panel and a structural member ( 13, 23, 33 ) with a structural reinforcement ( 17, 27, 37 ) embedded at the end opposite to the foot ( 15 ) formed by high-modulus unidirectional fibers of the same material as the stringer or another material compatible with it. The invention also relates to a process of manufacturing the stringer.