A duct stringer has duct walls providing a duct with a closed cross-section; and a bulkhead in the duct. The duct is adapted to transport fluid, and the bulkhead is adapted to block the flow of fluid along the duct. The bulkhead is adhered to the duct walls by one or more co-cured or co-bonded joints. The bulkhead includes a pair of bulkhead parts, each with a web and one or more flanges. The duct stringer is manufactured by positioning the mandrels end-to-end with the bulkhead parts back-to-back between them; wrapping or laying-up the duct walls around the bulkhead parts and the mandrels; co-curing or co-bonding the flanges of the bulkhead parts to the duct walls; and after the bulkhead has been adhered to the duct walls, removing the mandrels from opposite ends of the duct.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Duct stringer with bulkhead


    Beteiligte:
    DOUGLAS PAUL (Autor:in)

    Erscheinungsdatum :

    11.10.2022


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B29L INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES , Index-Schema für besondere Gegenstände in Verbindung mit Unterklasse B29C / B29C Formen oder Verbinden von Kunststoffen , SHAPING OR JOINING OF PLASTICS / B64C AEROPLANES , Flugzeuge / B29K Index-Schema für Formmassen oder Materialien für Verstärkungen, Füllstoffe oder vorgeformte Teile, z.B. Einlagen in Verbindung mit den Unterklassen B29B, B29C oder B29D , INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS / B64F GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT , Boden- oder Flugzeugträgerdeckeinrichtungen besonders ausgebildet für die Verwendung in Verbindung mit Luftfahrzeugen / F16L PIPES , Rohre



    DUCT STRINGER WITH BULKHEAD

    DOUGLAS PAUL | Europäisches Patentamt | 2021

    Freier Zugriff

    DUCT STRINGER WITH BULKHEAD

    DOUGLAS PAUL | Europäisches Patentamt | 2020

    Freier Zugriff

    Duct stringer with bulkhead

    PAUL DOUGLAS | Europäisches Patentamt | 2020

    Freier Zugriff

    DUCT STRINGER ASSEMBLY WITH BULKHEAD

    BRYANT ANTHONY / MUSCAT PETER | Europäisches Patentamt | 2022

    Freier Zugriff

    DUCT STRINGER ASSEMBLY WITH BULKHEAD

    BRYANT ANTHONY / MUSCAT PETER | Europäisches Patentamt | 2021

    Freier Zugriff