Ford is working on a new innovation to enhance the aerodynamic efficiency of their vehicles. They are looking to patent roof rails and roof racks that can be stowed away when not in use. This development aims to reduce aerodynamic drag, which could potentially lead to improvements in fuel economy or electric vehicle range.
The United States Patent and Trademark Office recently published separate patent applications by Ford on July 11, 2024. These applications detail the deployable roof rails and roof racks that the company is working on. One of the patent applications describes deployable roof rails that would pop up from channels in the vehicle’s roof on hinges. These rails would then serve as mounting points for cargo carriers and other accessories, similar to the fixed roof rails found on many SUVs.
Another patent application focuses on a deployable roof rack designed specifically for pickup trucks. The roof rack would be stored behind the back wall of the truck’s cab, at the front of the cargo bed. When needed, it would pivot upward onto the roof, providing additional storage space.
While automakers do not always bring patented features to market, Ford is not the only company exploring ways to improve aerodynamic efficiency. Hyundai, for example, has developed an active air skirt for electric vehicles that reduces drag by dropping down ahead of the front wheels. This innovation could enhance the aerodynamic performance of SUVs, similar to Ford’s deployable roof rails.
The push to maximize the range of electric vehicles has reignited interest in aerodynamics, a concept that dates back nearly a century. This renewed focus has led to the creation of sleek, streamlined designs for vehicles like the Hyundai Ioniq 6 and Volkswagen ID.7. The Mercedes-Benz Vision EQXX concept has also highlighted the importance of aerodynamics and weight reduction in boosting EV efficiency.
In conclusion, Ford’s efforts to patent deployable roof rails and roof racks demonstrate the company’s commitment to enhancing aerodynamic performance in their vehicles. These innovations, if implemented, could lead to improvements in fuel economy, electric vehicle range, and overall efficiency. Automakers across the industry are exploring similar strategies to optimize aerodynamics and maximize the capabilities of their vehicles in the evolving automotive landscape.
