US Patent 11273783 Side airbag assembly

A restraint system includes a seat defining a lateral axis and an airbag housing supported by the seat. The airbag housing includes a first arm and a second arm. The first arm is fixed relative to the seat, and the second arm is rotatable relative to the seat about a rotational axis generally parallel to the lateral axis. An airbag extends from the first arm to the second arm. The airbag is fixed to the first arm and the second arm.