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A method and apparatus for reducing the drag of a motor vehicle includes a mechanism for diverting air attached to a front portion of the vehicle and a vacuum plate having openings therein for attachment to a back of the vehicle. Mechanisms for diverting air include a cover piece encasing a front po

A method and apparatus for reducing the drag of a motor vehicle includes a mechanism for diverting air attached to a front portion of the vehicle and a vacuum plate having openings therein for attachment to a back of the vehicle. Mechanisms for diverting air include a cover piece encasing a front portion of the vehicle, one or more separation panels attached to the front of the vehicle, and one or more tubular members attached to the front of the vehicle. Both the cover piece and vacuum plate are attached to the vehicle so that a space is maintained between the vehicle and the cover piece and vacuum plate, respectively.

대표청구항 ▼

1. An apparatus for reducing drag of blunt shaped vehicles comprising:a mechanism for diverting air attached to a front of a vehicle; and a vacuum plate having a plurality of openings contained therein for allowing air to pass through wherein the vacuum plate is attached to a rear portion of the veh

1. An apparatus for reducing drag of blunt shaped vehicles comprising:a mechanism for diverting air attached to a front of a vehicle; and a vacuum plate having a plurality of openings contained therein for allowing air to pass through wherein the vacuum plate is attached to a rear portion of the vehicle at a predetermined distance from said rear portion of the vehicle thereby forming an unenclosed space between the vacuum plate and said rear portion of the vehicle. 2. The apparatus of claim 1 wherein said mechanism for diverting air comprises an enclosure which encases a front portion of the vehicle without contacting a top or a side of the vehicle and at least one support bar connecting the enclosure to the vehicle.3. The apparatus of claim 2 wherein said enclosure is square or rectangular in shape in order to fit over a front portion of a trailer portion of a semi-truck trailer.4. The apparatus of claim 1 wherein said plurality of openings vary in at least one of size, shape, and configuration.5. The apparatus of claim 1 wherein said vacuum plate comprises a first solid plate attached to the rear portion of the vehicle and a second plate having a plurality of openings therethrough attached to said first solid plate at a predetermined distance from said first solid plate.6. The apparatus of claim 5 wherein said plurality of openings vary in at least one of size, shape, and configuration.7. The apparatus of claim 5 further comprising a third plate having a plurality of openings therethrough attached to said second plate at a predetermined distance from said second plate.8. The apparatus of claim 7 wherein said plurality of openings in said third plate vary in at least one of size, shape, or configuration.9. The apparatus of claim 1 wherein said mechanism for diverting air comprises at least one separation panel perpendicularly attached to the front of the vehicle.10. The apparatus of claim 1 wherein said mechanism for diverting air comprises at least one tubular member having at least one opening for receiving air and at least one opening for expelling air.11. The apparatus of claim 1 wherein said mechanism for diverting air comprises an enclosure located above a roof of said vehicle which encases a portion of the vehicle without contacting a top or a side of the vehicle, at least one support bar connecting the enclosure to the vehicle, and a cover piece for covering at least a portion of a hood of said vehicle attached to said hood at a predetermined distance from said hood thereby creating an opening between said covering piece and said hood.12. The apparatus of claim 1 wherein said mechanism for diverting air comprises an enclosure which encases a front portion of a trailer portion of a semi-truck trailer such that an opening exists between the enclosure and a top and sides of said trailer, a first cover piece for covering at least a portion of a hood of a cab portion of said semi-truck trailer, and a second cover piece for covering at least a portion of a hood of said cab.13. The apparatus of claim 12 wherein said first and second cover pieces are attached to said cap at a predetermined distance from said cab thereby creating an opening between said cab and each of said first and second cover pieces.14. An apparatus for reducing drag in a blunt shaped vehicle comprising:a cowling for encasing at least a front portion of said vehicle such that an opening can be maintained between said cowling and a top and sides of said vehicle; and a vacuum plate having a plurality of openings contained therein for allowing air to pass through wherein said vacuum plate is capable of being attached to a rear portion of said vehicle at a predetermined distance from said vehicle thereby creating an unenclosed opening between said vacuum plate and said vehicle. 15. The apparatus of claim 14 wherein said plurality of openings vary in at least one of size, shape, and configuration.16. The apparatus of claim 14 further comprising a second vacuum plate having openings therein for allowing air to pass through wherein said second vacuum plate is attached to said first vacuum plate at a predetermined distance from said first vacuum plate thereby creating a space between said first and second vacuum plates.17. The apparatus of claim 16 wherein said plurality of openings in said second vacuum plate vary in at least one of size, shape, and configuration.18. A method for reducing drag in a blunt shaped vehicle comprising the steps of:attaching a mechanism for diverting air to a front of the vehicle; and attaching a vacuum plate having a plurality of openings therein to a back of said vehicle such that an unenclosed space is created between the vacuum plate and the back of said vehicle. 19. The method of claim 18 wherein said step of attaching a mechanism for diverting air comprises the step of enclosing at least a front portion of said vehicle with a covering such that an opening exists between said covering and said vehicle.20. The method of claim 18 further comprising the step of varying at least one of a size, a shape, and a configuration of said plurality of openings.21. The method of claim 18 further comprising the step of attaching a second vacuum plate having a plurality of openings therein to said vacuum plate at a predetermined distance from said vacuum plate thereby creating a space between said vacuum plate and said second vacuum plate.22. The method of claim 21 further comprising the step of varying at least one of a size, a shape, and a configuration of said plurality of openings in said second vacuum plate.23. The method of claim 18 wherein said step of attaching a mechanism for diverting air comprises the step of attaching at least one separation panel perpendicular to the front of the vehicle.24. The method of claim 18 wherein said step of attaching a mechanism for diverting air comprises the step of attaching at least one tubular member to the front of the vehicle.