Patent ID: 6471244
Filing Date: 2002-10-29
Classification: B60R

Abstract:
An airbag adapted to restrain an object, comprising:base cloths arranged in layers and between a support and the object; compartments defined by said base cloths; communicating portions arranged proximate an outer-periphery of the airbag, said communicating portions ensuring communicating between said compartments; an exhaust portion arranged in one compartment on the side of said object, said exhaust portion being disposed at an inner periphery of the airbag and at a position interior of said communicating portions, said exhaust portion communicating with the outside; an introduction portion arranged in another compartment, said introduction portion being disposed at said inner periphery with respect to said exhaust portion, said introduction portion serving to introduce gas into the airbag; and fixing portions arranged around said introduction portion, said fixing portions connecting said base cloths for defining said another compartment.