Problem: A pedestrian protection airbag device that achieves both ease of storage and pedestrian protection performance.Resolution Means: An airbag cushion 114 of a pedestrian protection airbag device 100 that includes a back surface side panel 126 and a front surface side panel 128, expands and deploys from below a front hood 104 toward a windshield 108, and has a main expansion part 118 that covers a lower part of the windshield 108 and protruding expansion parts 120a, 120b that protrude upward along A-pillars. The main expansion part 118 includes a first main expansion part 118a and a second main expansion part 118b, which are divided into left and right sections so as to be mutually adjacent at an intermediate position in a vehicle width direction of the vehicle. The airbag cushion 114 further includes a high friction part 124 formed in a range that includes the vicinity of an end part of a front surface side panel 128 of each of the first main expansion part 118a and second main expansion part 118b at an intermediate position in a vehicle width direction and has a higher coefficient of friction than another outer front surface of the airbag cushion 114.


    Access

    Download


    Export, share and cite



    Title :

    PEDESTRIAN-PROTECTING AIRBAG DEVICE


    Additional title:

    AIRBAGVORRICHTUNG ZUM SCHUTZ VON FUSSGÄNGERN
    DISPOSITIF COUSSIN DE SÉCURITÉ GONFLABLE DE PROTECTION DE PIÉTON


    Contributors:

    Publication date :

    2024-06-19


    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



    PEDESTRIAN-PROTECTING AIRBAG DEVICE

    YAMAMOTO KENJI / NAKAMURA SHINYA | European Patent Office | 2019

    Free access

    PEDESTRIAN-PROTECTING AIRBAG DEVICE

    HARADA TOMOAKI | European Patent Office | 2022

    Free access

    VEHICULAR PEDESTRIAN-PROTECTING AIRBAG DEVICE

    European Patent Office | 2017

    Free access

    VEHICULAR PEDESTRIAN-PROTECTING AIRBAG DEVICE

    HARA YASUHIRO | European Patent Office | 2015

    Free access

    VEHICULAR PEDESTRIAN-PROTECTING AIRBAG DEVICE

    HARA YASUHIRO | European Patent Office | 2016

    Free access