A side airbag device includes: an inflator that is disposed at a side section of a seatback of a vehicle seat and that generates gas on actuation; a side airbag main body that is disposed at the side section and that inflates and deploys at a side of an occupant seated in the vehicle seat due to being supplied with gas from the inflator; and an upper-lower partitioning section that partitions the side airbag main body into an upper inflation section to restrain an upper body of the occupant, and a lower inflation section to restrain a lumbar region of the occupant at a higher internal pressure than the upper inflation section, and that includes a sloped portion sloped toward a seat lower side on progression from a seat front-rear direction center portion toward a seat rear side end portion of the lower inflation section.


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    Title :

    Vehicle side airbag device and manufacturing method of a side airbag


    Contributors:

    Publication date :

    2017-02-14


    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



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