Protective hull for vehicles

• US 7,997,182 B1
• Filed: 05/13/2008
• Issued: 08/16/2011
• Est. Priority Date: 08/16/2007
• Status: Expired due to Fees

• Current Assignee: Timothy J. Cox
• Original Assignee: Timothy J. Cox
• Inventors: Cox, Timothy J.
• Primary Examiner(s): HAYES, BRET C
• Application Number:
  US12/119,656
• Publication Number:
  US 20110197744A1
• Time in Patent Office: 1,190 Days
• Field of Search: 89/360.1, 89/360.2, 89/360.7, 89/360.8, 89/360.9, 280/770, 280/848, 296/187.07, 296/190.03, 296/204
• US Class Current: 89/36.09
• CPC Class Codes: B62D 25/2009 in connection with other superstructure subunits
• CPC Class Codes: F41H 7/042 Floors or base plates for increased land mine protection

Abstract

A protective hull for a vehicle has a plate that covers at least a substantial portion of the underside of the vehicle. A plurality of supports extends laterally from longitudinal members, and a plurality of supports extends laterally from another longitudinal member. A plurality of V-shaped supports is disposed between the lateral supports. The supports have a plurality of voids therein. The voids do not have corners that could encourage tearing of the supports. Cells that are protected from puncture contain fire suppressant and are disposed over the supports.

Claims

1. A protective hull for an underside of a vehicle, comprising:

members that mount to a vehicle frame, said members comprising a longitudinal first side and a longitudinal second side;

a plurality of first supports that extend laterally from said longitudinal first side, each of said plurality of first supports comprising a plurality of annular voids therein, wherein all surfaces of said annular voids are arcuate;

a plurality of second supports that extend laterally from said longitudinal second side and opposite said plurality of first supports, each of said second supports comprising a plurality of annular voids therein, wherein all surfaces of said annular voids are arcuate;

a plurality of v-shaped supports that are disposed between said longitudinal first side and said longitudinal second side, each of said v-shaped supports comprising a plurality of annular voids therein, wherein all surfaces of said annular voids are arcuate; and

a plate that is disposed beneath said plurality of first supports, said plurality of second supports and said plurality of v-shaped supports, wherein an inner face of said plate is spaced apart from a bottom surface of a first end of each of said plurality of v-shaped supports and said inner face of said plate is spaced apart from a bottom surface of a second end of each of said v-shaped supports that is opposite said first end of each of said plurality of v-shaped supports.

2. A protective hull for an underside of a vehicle as described in claim 1, wherein each of said plurality of first supports are substantially parallel to each other, and each of said plurality of second supports are substantially parallel to each other.

3. A protective hull for an underside of a vehicle as described in claim 2, wherein said plurality of v-shaped supports are substantially parallel to each other.

4. A protective hull for an underside of a vehicle as described in claim 1, wherein said plurality of v-shaped supports are substantially parallel to each other.

5. A protective hull for an underside of a vehicle as described in claim 1, wherein said plate is formed as a unitary member.

6. A protective hull for an underside of a vehicle as described in claim 1, wherein a first plurality of longitudinal straps is disposed between said plate and said plurality of first supports and a second plurality of longitudinal straps is disposed between said plate and said plurality of second supports.

7. A protective hull for an underside of a vehicle as described in claim 6, wherein each of said first plurality of straps is generally parallel to each other and each of said second plurality of straps is generally parallel to each other.

8. A protective hull for an underside of a vehicle as described in claim 1, wherein said longitudinal first side and said longitudinal second side are substantially parallel to each other.

9. A protective hull for an underside of a vehicle as described in claim 1, wherein said plurality of first supports comprises at least three annular voids, and wherein said second plurality of annular voids comprises at lest three annular voids.

10. A protective hull for an underside of a vehicle as described in claim 1, wherein said plurality of first supports comprises at least five annular voids, and wherein said second plurality of annular voids comprises at least five annular voids.

11. A protective hull for an underside of a vehicle as described in claim 1, wherein said plurality of v-shaped supports comprise at least three annular voids.

12. A protective hull for an underside of a vehicle as described in claim 1, wherein said plurality of v-shaped supports comprise at least five annular voids.

13. A protective hull for an underside of a vehicle as described in claim 1, further comprising a generally vertical mounting bracket extending from each of said longitudinal first side and a longitudinal second side.

14. A protective hull for an underside of a vehicle as described in claim 1, wherein one of said plurality of v-shaped supports is disposed opposite and between one of said plurality of first supports and another of said plurality of first supports, and said one of said plurality of v-shaped support is disposed opposite and between one of said plurality of second supports and another of said plurality of second supports.

15. A protective hull for an underside of a vehicle as described in claim 1, wherein a lower surface of said plate is v-shaped.

16. A protective hull for an underside of a vehicle as described in claim 15, wherein a v-shaped angle of said plurality of v-shaped supports that is less than 180 degrees is of a sharper angle than a v-shaped angle of said v-shaped plate that is less than 180 degrees.

17. A protective hull for an underside of a vehicle as described in claim 1, wherein a mounting plate for a v-shaped support extends over a top of a first end of said v-shaped support and a second mounting plate extends over a top of a second end of said v-shaped support.

18. A protective hull for an underside of a vehicle as described in claim 1, further comprising a secondary plate that is disposed between a “

v”

of said plurality of v-shaped supports and said plate.

19. A protective hull for an underside of a vehicle as described in claim 18, wherein said secondary plate comprises a plurality of annular voids therein, wherein all surfaces of said annular voids are arcuate.

20. A protective hull for an underside of a vehicle as described in claim 1, wherein said annular voids are circular.

21. A protective hull for an underside of a vehicle as described in claim 1, further comprising a cell, wherein said cell is disposed above said plate, and wherein said cell is disposed above said plate and between one of said plurality of first supports and another of said plurality of first supports, and wherein said cell contains a fire suppressant gas therein.

22. A protective hull for an underside of a vehicle as described in claim 1, further comprising a panel that is disposed above said plate, wherein said panel is disposed above said plate and between one of said plurality of first supports and another of said plurality of first supports, wherein said panel comprises puncture resistant aramid fiber.

23. A protective hull for an underside of a vehicle as described in claim 1, further comprising energy absorbing compressible material that is disposed above said plate wherein said energy absorbing compressible material is disposed above said plate and between one of said plurality of first lateral supports and another of said plurality of first supports.

24. A protective hull for an underside of a vehicle as described in claim 1, further comprising a cell, wherein said cell is disposed above said plate and between one of said plurality of first supports and another of said plurality of first supports, and wherein said cell contains a fire suppressant gas therein, and further comprising a panel that is disposed above said plate and above said cell, wherein said panel comprises puncture resistant aramid fiber, and further comprising energy absorbing compressible material that is disposed above said cell.

25. A protective hull for an underside of a vehicle as described in claim 24, further comprising a panel that is disposed above said plate and above said cell and above said energy absorbing compressible material, wherein said panel comprises puncture resistant aramid fiber.

26. A protective hull for an underside of a vehicle as described in claim 24, wherein said compressible material comprises polystyrene.

27. A protective hull for an underside of a vehicle as described in claim 1, further comprising a plurality of cells, wherein said plurality of cells each contain a fire suppressant gas therein, and further comprising panels disposed above said plate and above said plurality of cells, wherein said panels comprise puncture resistant aramid fiber, and further comprising energy absorbing compressible material that is disposed above said cells, wherein one cell of said plurality of cells is positioned under a location of a driver of the vehicle, and another cell of said plurality of cells is positioned under a passenger of the vehicle.

28. A protective hull for an underside of a vehicle as described in claim 27, further comprising a panel that is disposed above said plate and above said cell and above said energy absorbing compressible material, wherein said panel comprises puncture resistant aramid fiber.

29. A protective hull for an underside of a vehicle as described in claim 27, wherein said compressible material comprises polystyrene.