COMPOSITE STRUCTURES WITH STIFFENERS AND METHOD OF MAKING THE SAME

A method for assembling a stiffened composite structure includes a step of co-bonding a cured infused composite stiffener to a pre-preg composite laminate skin element, wherein the pre-preg composite laminate skin element is dimensionally changeable. Another method for assembling a stiffened composi...

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Bibliographische Detailangaben
Hauptverfasser:	Pook David Andrew, Osborne Max Marley, Glynn Andrew Kenneth, Burns Lauren Anne, Thomas James A, Ligeti Ronnie Karol, Lockett Peter J
Format:	Patent
Sprache:	eng
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULARARTICLES INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS PERFORMING OPERATIONS 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:	A method for assembling a stiffened composite structure includes a step of co-bonding a cured infused composite stiffener to a pre-preg composite laminate skin element, wherein the pre-preg composite laminate skin element is dimensionally changeable. Another method for assembling a stiffened composite structure includes a step of coupling a cured infused composite stiffener which includes a preform of a plurality of braided fibers to a pre-preg composite laminate skin element, wherein the pre-preg composite laminate skin element is dimensionally changeable.