Air bag inflator subassembly for installation onto the dashboard substrate of a motor vehicle

摘要

An air bag inflator subassembly is described which when installed onto a dashboard substrate forms a complete air bag inflator unit. The air bag inflator subassembly comprises a plurality of flanges formed integral to the body of the inflator. An air bag cushion and retainer cover are attached to the inflator subassembly. The subassembly eliminates the need for a separate canister and simplifies the process of installing the air bag inflator unit. The subassembly is installed on the dashboard substrate and is attached to the appropriate electrical connections. The subassembly utilizes existing vehicle hardware to form part of the air bag canister.