Abstract: Apparatus for inflating a vehicle air bag and for reducing the inflation rate of the air bag in the event that an occupant of the vehicle engages the air bag before it is fully inflated, including a gas generating unit for producing an inflation gas in response to a predetermined impact to the vehicle, and an aspiration unit operatively connected to the gas generating unit and to the air bag. The aspiration unit includes an ambient air inlet, a mixing chamber in communication with the air inlet, and one or more nozzles in communication with the gas generating unit and the mixing chamber for directing inflation gas into the mixing chamber to aspirate ambient air through the air inlet into the mixing chamber so that a mixture of ambient air and generated inflation gas is created for the inflation of the air bag.

Abstract: Particulate-free non-toxic gases are generated in a hybrid generator device by conducting the ignition of the propellant with an effective oxidizer, using a mixture of a molecular oxygen-containing gas and argon by varying the ratio of said gas to argon to provide only non-toxic reaction products in the exhaust gas.

Abstract: A motor case, including an aluminum barrel and a composite overwrap wound around the barrel to form a composite layer, which protects the operator against case failure during motor firing due to thermal effects caused by insulator defects or the like. The overwrap is formed of a fibrous material and a low temperature curable resin, the overwrap being mechanically bonded to the barrel. The method includes the steps of imparting texture to the outer surface of the barrel, wherein the textured surface includes jagged protrusions extending outwardly therefrom, wrapping an strip of fibrous material impregnated with a low temperature curable resin around the barrel, and curing the case.