AIRBAG DEVICE

摘要

The invention relates to an airbag device (1) with an airbag for deployment in front of a knee area of a vehicle occupant. The airbag between two opposing airbag layers (10, 10') comprises at least one catch strap (41, 42), which in the inflated state of the airbag holds the airbag layers (10, 10') at a fixed interval from one another and forms a separation between two airbag chambers (12, 13). The catch strap (41, 42) forms a flow obstacle for inflating gas introduced during the deployment phase and comprises or forms at least one flow passage opening (5), which provides an enlarged gas passage as the airbag chamber pressure rises.