A method of forming a composite structure comprising: forming a substantially rigid former (34) comprising a hollow region; arranging a spacer (37) over the hollow region to increase the outer circumference of the former in the hollow region; wrapping the former and the spacer with reinforcing fibre; withdrawing the spacer (37); and coating the surface of the hollow region with the wrapped fibre.

    L'invention concerne un procédé de formation d'une structure composite comprenant les étapes consistant à : façonner un gabarit sensiblement rigide comportant une zone creuse; mettre en place un élément d'espacement sur la zone creuse afin d'augmenter la circonférence extérieure du gabarit dans la zone creuse; envelopper le gabarit et l'élément d'espacement de fibres de renforcement; retirer l'élément d'espacement; et enduire la surface de la zone creuse des fibres enveloppées.


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    Titel :

    MANUFACTURE OF VEHICLE STRUCTURES


    Weitere Titelangaben:

    FABRICATION DE STRUCTURES DE VÉHICULES


    Beteiligte:

    Erscheinungsdatum :

    2016-03-24


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B29C Formen oder Verbinden von Kunststoffen , SHAPING OR JOINING OF PLASTICS / B29L INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES , Index-Schema für besondere Gegenstände in Verbindung mit Unterklasse B29C / B62D MOTOR VEHICLES , Motorfahrzeuge



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