Patent 10124840 was granted and assigned to Toyota Motor Engineering & Manufacturing North America on November, 2018 by the United States Patent and Trademark Office.
An air-drag reduction mechanism for a vehicle is provided. The mechanism includes a shell structured to be deployable in a direction away from a vehicle, the shell including a plurality of telescoping shell segments. The shell segments are structured to form a shell having a shape which tapers or narrows in a direction away from the vehicle. The air-drag reduction mechanism may be incorporated into an air-drag reduction system including an actuation mechanism operatively coupled to the telescoping shell and operable to deploy the shell.