Inflatable device for protection of occupant of motor vehicle has inner and outer bag with inner section of inner bag having inflation air inlet extending around axis of second mouth section so that air flows first into inner bag

摘要

The device comprises an inner (30) and outer (40) airbag, each with an inner and outer section. The inner section (44) of the outer bag has a first mouth section attached to the vehicle and the outer section (42) has an occupant contact section (54) lying opposite the first mouth section. The inner section (34) of the inner bag has a second mouth section attached to the vehicle and provided with an inflation air inlet which extends around the axis of the second mouth section so that air flows first into the inner bag in a first direction.