Abstract: A dual-sectioned automotive propeller shaft features a weakened area in a first section. Under an axial load, the first section buckles transversely to a longitudinal axis of the shaft to absorb substantially all of the energy exerted against the shaft. A second section of the shaft is thereby isolated from consequences of the axial load enabling its placement and proximity to other components mounted to the undercarriage of the vehicle.

Abstract: A vehicle airbag assembly, method of deployment and manufacture. The airbag assembly includes at least one inflatable portion and at least one non-inflatable portion. At least one mass is operably attached to the non-inflatable portion. Upon inflation of the inflatable portion, the mass provides a substantial tautness to the non-inflatable portion. The deployment method includes providing at least one inflatable portion and at least one non-inflatable portion. The airbag assembly is operably attached to the vehicle. A mass operably attached to the non-inflatable portion is provided. The inflatable portion is inflated. The non-inflatable portion of the airbag is extended substantially taut upon inflation of the inflatable portion with the mass. The manufacturing method includes forming at least one inflatable portion and at least one non-inflatable portion. At least one mass is operably attached to the non-inflatable portion.