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 reinforcement...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	MUNOZ ROYO, PEDRO LUIS, POBLACION GARCIA, IGNACIO, ESCOBAR BENAVIDES, FRANCISCO, PEREZ PASTOR, AUGUSTO
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	AEROPLANES AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING AIRCRAFT AVIATION COSMONAUTICS HELICOPTERS PERFORMING OPERATIONS PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCESIN A PLASTIC STATE SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS TRANSPORTING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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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.