US Patent 9150261 Vehicle air dam with openable and closable air flow openings

An air dam for an automotive vehicle has panel wherein the panel extends vertically down from a bottom of a bumper of the vehicle when in the deployed position. The panel has at least one openable and closable air flow opening therein. In an aspect, each air flow opening opens to a mouth of a duct that extends rearwardly form the panel. In an aspect, the panel has a plurality of air flow openings and ducts. In an aspect, the air dam is a deployable air dam.