| 摘要 |
An air deflection apparatus for reduction of vehicular air drag comprises at least one air deflection element coupled to a rear portion of the vehicle but not to the rear-facing surface of the vehicle or, in other embodiments, at least one air deflection element coupled to a rear portion of the vehicle but not to any rear door which the vehicle may have. Each air deflection element comprises a housing member and an elongating member, and the elongating members are displaceable, preferably in unison, between a retracted position and at least one deployed position. The elongating members may be deployed and retracted manually, or remotely with powered assistance, or under microprocessor control. Vehicles equipped with the apparatus, and methods of reducing vehicular air drag using the apparatus, are also disclosed. |
