For example, even when an occupant is seated offset in a left-right direction, an airbag is reliably expanded and deployed. An airbag device 11 contains: an airbag 12 that protects at least a side portion 1b [sic] of a shoulder region, upper arm region, and chest region of an occupant 2 seated on a vehicle seat 1; and an inflator 13 that supplies gas to the airbag. The airbag 12 has a pair of side part protection chambers 12ca that are housed on at least both left and right sides of the vehicle seat. The side part protection chambers 12ca, when expanded and deployed, expand and deploy forward independently from both left and right sides of the vehicle seat 1. A pair of the inflators 13 are provided to allow gas to be supplied to each side part protection chamber, and the ignition timing of the inflators can be controlled separately.
AIRBAG DEVICE, VEHICLE SEAT, AND IGNITION METHOD FOR AIRBAG DEVICE
AIRBAGVORRICHTUNG, FAHRZEUGSITZ UND ZÜNDVERFAHREN FÜR AIRBAGVORRICHTUNG
DISPOSITIF DE COUSSIN PNEUMATIQUE, SIÈGE DE VÉHICULE ET PROCÉDÉ D'ALLUMAGE POUR DISPOSITIF DE COUSSIN PNEUMATIQUE
2023-09-13
Patent
Elektronische Ressource
Englisch
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
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