US Patent 10343641 Vehicle airbag

An airbag includes a main panel. The main panel defines an inflation chamber and is inflatable to an inflated position. The airbag includes a pair of extensions spaced from each other. Each extension has a perimeter surface, and the entire perimeter surface extends transversely to the main panel on the perimeter of the extension. The airbag includes an impact panel spaced from the main panel in the inflated position, and the impact panel extends from one of the extensions to the other of the extensions.