COMPOUND CONTOURED COMPOSITE BEAMS AND FABRICATION METHODS

Structural components are disclosed that are fabricated from unidirectional carbon fiber composite materials into compound contour profiles along a longitudinal axis thereof without wrinkling of composite material plies (152,153,156,157) oriented in various directions relative to the longitudinal ax...

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Bibliographische Detailangaben
Hauptverfasser:	ZENKNER, GRANT C, GLEASON, GREGORY R, HAWORTH, TROY A, KAABOUR, NAZIR M
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	AEROPLANES AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING AIRCRAFT AVIATION BLASTING CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TOTRANSPORTATION CONSTRUCTIONAL ELEMENTS IN GENERAL COSMONAUTICS ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS HEATING HELICOPTERS INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULARARTICLES INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS LIGHTING MECHANICAL ENGINEERING 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 STRUCTURES BUILT-UP FROM SUCH ELEMENTS, IN GENERAL TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION TECHNICAL SUBJECTS COVERED BY FORMER USPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE THERMAL INSULATION IN GENERAL TRANSPORTING WEAPONS WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	Structural components are disclosed that are fabricated from unidirectional carbon fiber composite materials into compound contour profiles along a longitudinal axis thereof without wrinkling of composite material plies (152,153,156,157) oriented in various directions relative to the longitudinal axis. Methods of stacking, sequencing, and applying the material plies to fabricate the components are also disclosed. La présente invention concerne des composés structurels qui sont fabriqués à partir de matériaux composites en fibre de carbone unidirectionnels et forment des composés profilés le long de leur axe longitudinal sans plisser les couches de matériau composite (152, 153, 156, 157) orientées dans divers directions par rapport à l'axe longitudinal. L'invention porte aussi sur des procédés d'empilement, séquençage et application des couches de matériau afin de fabriquer les composés.