A cavity sealing bulkhead part is provided comprising a first structural component, a second structural component and a hinge for producing a movable connection between the first structural component and the second structural component; the hinge comprising a first hinge component assigned to the first structural component and a second hinge component assigned to the second structural component, the first hinge component and the second hinge component being movable relative to one another about a shaft, at least one of the two hinge components comprising an expansion material that is convertible from an initial state into an expanded state by activation, and in the expanded state acting as a sealant between the first and second hinge components; and the bulkhead part being produced in a two-component injection molding process using a carrier material and the expansion material; also provided are methods for producing the bulkhead part.


    Access

    Download


    Export, share and cite



    Title :

    BULKHEAD PART


    Contributors:

    Publication date :

    2022-09-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



    Bulkhead part

    KIZLER TOBIAS | European Patent Office | 2025

    Free access

    Bulkhead

    SIDDALL JEREMY | European Patent Office | 2024

    Free access

    Bulkhead

    European Patent Office | 2023

    Free access

    BULKHEAD FITTING

    DUNN CASEY TAYLOR / THAYER BRANDON / KUO FWUTSAI | European Patent Office | 2024

    Free access

    Protective bulkhead

    XIAO LIJUN / ZHOU ZHAOHE / JIAO JINFENG et al. | European Patent Office | 2022

    Free access