Abstract: An airbag assembly includes a steering wheel, an airbag housing mounted to a hub of the steering wheel, and an airbag stored in the housing. The airbag includes a rim-facing panel, a driver-facing panel, an upper tether extending between the housing and a first location on the driver-facing panel opposite from the hub, and a lower tether extending between the housing and a second location below the first location. The tethers shape the airbag to have a thicker head contact portion adjacent to the upper rim of the steering wheel and a thinner chest contact portion adjacent to the lower rim of the steering wheel. The shape provides more balanced occupant protection in a frontal crash event, because the thicker head contact portion reduces the driver's head acceleration and neck injury.

Abstract: An improved side airbag (10) is provided for enhancing protection of a vehicle occupant's thorax and simultaneously displacing the vehicle occupant (14) away from door intrusion. This improved side airbag (12) is an inflatable bag having a thorax-cushioning portion (16) and a pelvis-pushing portion (18) adjacent to the thorax-cushioning portion (16). The thorax-cushioning portion (16) has a first predetermined stiffness for cushioning a thorax region of the vehicle occupant (14) while the pelvis-pushing portion (18) has a second predetermined stiffness for displacing the vehicle occupant (14) away from the door intrusion. The second predetermined stiffness of the pelvis-pushing portion (18) is greater than the first predetermined stiffness of thorax-cushioning portion (16).