PROBLEMTo provide an airbag device that enables restraining the head of an occupant riding in a passenger seat of a vehicle.RESOLUTIONThe present invention is an airbag device that is stowed in the instrument panel of a vehicle in order to protect an occupant in a passenger seat and includes an inflator for generating expansion gas along with an airbag that inflates and deploys toward the occupant side via gas released from the inflator. The airbag is connected to the inflator and includes a main chamber positioned in front of the occupant properly seated during deployment and a sub chamber connected to at least one side of the main chamber. An inner vent through which gas flows, is formed at a boundary portion of the main chamber and the sub chamber. Furthermore, a check valve for opening and closing the inner vent is provided.


    Access

    Download


    Export, share and cite



    Title :

    PASSENGER SEAT AIRBAG DEVICE


    Additional title:

    AIRBAGVORRICHTUNG FÜR EINEN PASSAGIERSITZ
    DISPOSITIF DE COUSSIN DE SÉCURITÉ GONFLABLE POUR SIÈGE PASSAGER


    Contributors:

    Publication date :

    2024-08-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



    PASSENGER SEAT AIRBAG DEVICE AND FOLDING METHOD FOR PASSENGER SEAT AIRBAG

    MIURA WATARU | European Patent Office | 2017

    Free access

    PASSENGER SEAT AIRBAG DEVICE

    HIRAIWA TAKUYA / ISHIDA SHINICHI / HOSOE KOJI et al. | European Patent Office | 2021

    Free access

    Passenger seat airbag device

    MIURA YUKA | European Patent Office | 2025

    Free access

    PASSENGER SEAT AIRBAG DEVICE

    MIURA YUKA | European Patent Office | 2023

    Free access

    PASSENGER SEAT AIRBAG DEVICE

    TANAKA KANAME / FUJIWARA KAZUKI / ABE KAZUHIRO | European Patent Office | 2023

    Free access