Air bag module

摘要

An air bag module includes an inflator for generating gas and an air bag coupled to the inflator and deployable upon generation of gas by the inflator. A pouch is made of a fabric material and serves as both the housing and cover of the module. The pouch has wall portions surrounding the air bag and inflator and defining a pouch interior containing the inflator and the air bag substantially therein such that the inflator and the air bag are housed within the pouch. The pouch also is provided with a frangible seam being breakable to form a pouch deployment opening. Upon air bag deployment, the air bag breaks open the frangible seam of the pouch to permit deployment of the air bag out through the pouch deployment opening such that the pouch guides the air bag during deployment.