Glass transport trailer

• US 10,518,688 B2
• Filed: 01/28/2016
• Issued: 12/31/2019
• Est. Priority Date: 01/28/2016
• Status: Active Grant

• Current Assignee: Trail King Industries Incorporated (Henry Crown & Co.)
• Original Assignee: Trail King Industries Incorporated (Henry Crown & Co.)
• Inventors: Vander Pol, Scot J., Job, John J.
• Primary Examiner(s): Gordon, Stephen T
• Application Number:
  US15/009,534
• Publication Number:
  US 20170217353A1
• Time in Patent Office: 1,433 Days
• Field of Search: 410 32, 410 34, 410 35, 410 44, 296 3
• CPC Class Codes: B60P 3/002 for carrying glass plates
• CPC Class Codes: B60P 7/10 the load being plates, cases, or boxes
• CPC Class Codes: B62D 33/02 Platforms; Open load compartments flat wagons including posts or standards B61D3/08
• CPC Class Codes: B62D 33/0207 Connections of movable or detachable racks or stanchions to platforms
• CPC Class Codes: B62D 53/061 of flat bed or low loader type or fitted with swan necks detachable swan necks B62D53/065; swan neck-fifth wheel couplings B62D53/08

Abstract

A trailer for carrying plate glass has an elongated deck and an elongated rigid beam that extends above the deck. The beam supports plate glass transported by the trailer. The deck and the beam may be made from aluminum.

Claims

1. A trailer for carrying plate glass, comprising:

an elongated deck defining a surface at an upper major side of the deck;

an elongated rigid beam extending longitudinally in parallel with a longitudinal axis of the deck;

a plurality of wheels attached to at least one of the deck and the beam at a first end of the elongated deck at or below a lower major side of the deck opposite the upper major side so that the plurality of wheels are rotatable about at least one axis transverse to the longitudinal axis;

a coupler for coupling to a wheeled rear end of a towing vehicle, the coupler being attached to at least one of the deck and the beam and disposed at a second end of the deck opposite the first end;

wherein the beam extends higher than at least a portion of the deck and is attached to the deck so that the beam transfers load from the deck to the plurality of wheels and the coupler; and

at least one generally planar receiving surface that is defined by or attached to the beam higher than the at least a portion of the deck so that a portion of the beam that extends higher than a highest portion of the deck between the coupler and the plurality of wheels supports at least one glass plate received by the receiving surface in a horizontal direction perpendicular to the longitudinal axis.

2. The trailer as in claim 1, wherein the elongated deck comprises a plurality of deck segments that define respective portions of said surface at the upper major side that are parallel to each other, wherein the respective surface portion of each said deck segment is offset from the respective surface portion of at least one other said deck segment in a direction perpendicular to the longitudinal axis.

3. The trailer as in claim 1, wherein the coupler is a kingpin.

4. The trailer as in claim 2, comprising a first said deck segment at the first end of the deck, a second said deck segment at the second end of the deck, and a third said deck segment between the first deck segment and the second deck segment, wherein the third deck segment is below the first deck segment and the second deck segment.

5. The trailer as in claim 4, wherein the beam comprises a top section comprised of at least one generally planar portion and a web extending between the top section and the deck, wherein the top section extends to and between the first end and the second end, and wherein the generally planar portion defines at least one planar dimension that is perpendicular to the longitudinal axis and parallel to a planar dimension of the respective surface portions.

6. The trailer as in claim 5, wherein a central said generally planar portion of the beam is directly vertically above the third deck segment and is vertically offset from the third deck segment by a distance greater than respective vertical offsets between the third deck segment and the first deck segment and between the third deck segment and the second deck segment.

7. The trailer as in claim 6, wherein the distance is at least about four feet.

8. The trailer as in claim 6, wherein the distance is about eight feet.

9. The trailer as in claim 7, wherein the respective vertical offsets are about four feet or less.

10. The trailer as in claim 5, wherein the web comprises at least one metallic sheet extending from the top section of the beam to the deck.

11. The trailer as in claim 1, wherein the beam and the deck are aluminum.

12. The trailer as in claim 4, including respective pluralities of generally vertically extending rails attached to opposing sides of the beam and defining respective said generally planar receiving surfaces, so that glass plates received by the respective generally planar receiving surfaces are supported by the third deck segment in a vertical direction and by the beam in the horizontal direction.

32. The trailer as in claim 1, wherein the at least one generally planar receiving surface is defined by or rigidly attached to the beam.

13. A trailer for carrying plate glass, comprising:

an elongated deck defining a surface at an upper major side of the deck;

an elongated rigid beam extending longitudinally in parallel with a longitudinal axis of the deck, the beam comprising a top section comprising a flange and a web extending between the flange and the deck;

a plurality of wheels attached to at least one of the deck and the beam at a first end of the elongated deck at or below a lower major side of the deck opposite the upper major side so that the plurality of wheels are rotatable about a plurality of axes, each axis of the plurality of axes corresponding to at least two wheels of the plurality of wheels, transverse to the longitudinal axis;

a coupler for coupling to a wheeled rear end of a towing vehicle, the coupler being attached to at least one of the deck and the beam and disposed at a second end of the deck opposite the first end;

wherein the web extends higher than a highest portion of the deck between the coupler and the plurality of wheels and is attached to the deck so that the beam transfers load from the deck to the plurality of wheels and the coupler; and

at least one generally planar receiving surface that is defined by or attached to the beam higher than at least a portion of the deck so that the beam supports at least one glass plate received by the receiving surface.

14. The trailer as in claim 13, wherein the receiving surface is attached to the beam and the deck.

15. The trailer as in claim 14, where the receiving surface is attached to the beam and the deck so that the receiving surface transfers load from the at least one glass plate to the beam directly and via the deck.

16. The trailer as in claim 13, wherein the receiving surface is attached to the beam so that the receiving surface transfers load from the at least one glass plate to the beam without loading the deck.

17. The trailer as in claim 13, comprising two said generally planar receiving surfaces at respective opposing sides of the beam.

18. The trailer as in claim 17, wherein the elongated deck comprises a plurality of deck segments that define respective portions of said surface at the upper major side that are parallel to each other, and wherein the respective surface portion of each said deck segment is offset from the respective surface portion of at least one other said deck segment in a direction perpendicular to the longitudinal axis.

19. The trailer as in claim 18, comprising a first said deck segment at the first end of the deck, a second said deck segment at the second end of the deck, and a third said deck segment between the first deck segment and the second deck segment, wherein the third deck segment is below the first deck segment and the second deck segment.

20. The trailer as in claim 19, wherein the flange comprises at least one generally planar portion, wherein the top section extends to and between the first end and the second end, and wherein the generally planar portion defines at least one planar dimension that is perpendicular to the longitudinal axis and parallel to a planar dimension of the respective surface portions.

21. The trailer as in claim 20, wherein a central said generally planar portion of the beam is directly vertically above the third deck segment and is vertically offset from the third deck segment by a distance greater than respective vertical offsets between the third deck segment and the first deck segment and between the third deck segment and the second deck segment.

22. The trailer as in claim 21, wherein the distance is at least about four feet.

23. The trailer as in claim 21, wherein the distance is about eight feet.

24. The trailer as in claim 13, wherein the beam and major surfaces of the deck are aluminum.

25. The trailer as in claim 19, including respective pluralities of generally vertically extending rails attached to opposing sides of the beam and defining respective said generally planar receiving surfaces, so that glass plates received by the respective generally planar receiving surfaces are supported by the third deck segment in a vertical direction and by the beam in a horizontal direction perpendicular to the longitudinal axis.

26. The trailer as in claim 13, wherein the elongated deck comprises a plurality of deck segments that define respective portions of said surface at the upper major side that are parallel to each other, wherein the respective surface portion of each said deck segment is offset from the respective surface portion of at least one other said deck segment in a direction perpendicular to the longitudinal axis.

27. The trailer as in claim 26, comprising a first said deck segment at the first end of the deck, a second said deck segment at the second end of the deck, and a third said deck segment between the first deck segment and the second deck segment, wherein the third deck segment is below the first deck segment and the second deck segment.

28. The trailer as in claim 27, wherein a central portion of the top section is directly vertically above the third deck segment, a forward portion of the top section extends from the first deck segment to the central portion, and a rearward portion of the top section extends from the second deck segment to the central portion.

29. The trailer as in claim 28, wherein each of the forward portion of the top section, the central portion of the top section, and the rearward portion of the top section defines a generally planar upper surface, wherein the respective portions of said surface defined by the plurality of deck segments are generally planar, and wherein the generally planar upper surface of the central portion of the top section is parallel to the generally planar respective portions of said surface defined by the plurality of deck segments.

30. The trailer as in claim 13, wherein the flange is wider than the web in a dimension that is perpendicular to the longitudinal axis and parallel to the plurality of axes.

31. The trailer as in claim 30, wherein the web comprises a pair of metallic sheets offset from each other and extending vertically between opposed flanges.

33. The trailer as in claim 13, wherein the at least one generally planar receiving surface is defined by or rigidly attached to the beam.

34. A trailer for carrying plate glass, comprising:

an elongated deck comprised of at least one deck segment defining a surface at an upper major side of the deck;

an elongated rigid beam extending longitudinally in parallel with a longitudinal axis of the deck;

a plurality of wheels attached to at least one of the deck and the beam at a first end of the elongated deck at or below a lower major side of the deck opposite the upper major side so that the plurality of wheels are rotatable about at least one axis transverse to the longitudinal axis;

a coupler for coupling to a wheeled rear end of a towing vehicle, the coupler being attached to at least one of the deck and the beam and disposed at a second end of the deck opposite the first end;

wherein,

the beam is attached to the deck so that the beam transfers load from the deck to the plurality of wheels and the coupler,

the elongated deck comprises a first said deck segment, a second said deck segment, and a third said deck segment,

the first, second, and third deck segments define respective portions of said surface at the upper major side that are parallel to each other,

the third deck segment is between the first deck segment and the second deck segment,

the respective surface portion of the third deck segment is offset below the respective surface portions of the first deck segment and the second deck segment, and

the beam defines a height, from a bottom of the beam to a top of the beam directly vertically above the third deck segment, that is at least twice as great as respective vertical offsets between the third deck segment and the first deck segment and between the third deck segment and the second deck segment; and

at least one generally planar receiving surface that is defined by or attached to the beam higher than at least the third deck segment so that the beam supports at least one glass plate received by the receiving surface in a horizontal direction perpendicular to the longitudinal axis.

35. The trailer as in claim 34, wherein the at least one generally planar receiving surface is defined by or rigidly attached to the beam.

36. A trailer for carrying plate glass, comprising:

an elongated deck comprising an upper major side of the deck;

an elongated rigid beam extending longitudinally in parallel with a longitudinal axis of the deck;

a plurality of wheels attached to at least one of the deck and the beam at a first end of the elongated deck at or below a lower major side of the deck opposite the upper major side so that the plurality of wheels are rotatable about at least one axis transverse to the longitudinal axis;

a coupler for coupling to a wheeled rear end of a towing vehicle, the coupler being attached to at least one of the deck and the beam and disposed at a second end of the deck opposite the first end;

wherein the beam extends higher than the first end of the elongated deck and is rigidly attached to the deck so that the beam transfers load from the deck to the plurality of wheels and the coupler; and

at least one generally planar receiving surface that is defined by or attached to the beam higher than the first end of the elongated deck so that the beam supports at least one glass plate received by the receiving surface in a horizontal direction perpendicular to the longitudinal axis.