Patent ID: 8757659
Filing Date: 2014-06-24
Classification: B60R

Abstract:
1. An airbag cushion for a seat belt, comprising: a main bag including a center chamber at a central portion thereof, and side chambers provided on opposing sides of the center chamber, the side chambers being in communication with the center chamber in such a way that, in the event of a vehicle collision, the side chambers are first filled with a gas and, subsequently, the gas flows from the side chambers to the center chamber, thereby filling the center chamber with the gas; an upper tether extending to cover a first surface of the main bag; and a lower tether extending to cover a second surface of the main bag, the lower tether attached to the upper tether to define the main bag between the lower tether and the upper tether wherein each of first and second ends of the center chamber comprise a webbing hole into which a webbing is fitted.