Air bag cover assembly with curved horn reaction plate

摘要

An air bag cover assembly including a cover element of generally profiled configuration and including one or more mounting posts extending downwardly from the interior surface of the cover element. A reaction plate of generally curved surface contour substantially matching the contour of the inner surface of the cover element is held in place at a position below the cover element. A membrane horn switch is disposed in sandwiched relation between the reaction plate and the cover element. The matching contour of the inner surface of the cover element and the reaction plate establishes a substantially uniform operative separation between the cover element and the membrane horn switch.