A system for optimizing the aerodynamics of the rear part of an industrial or commercial vehicle

摘要

A system is described for optimizing the aerodynamics of the rear part of an industrial or commercial vehicle, said system comprising inflatable and retractable spoilers (1', 1 ", 2', 2", 3', 3") on the entire surface of the rear profile of the body of the vehicle or of the trailer or semi-trailer.