Trailer having combination extruded panel/sheet sides
A trailer having sides with a combination of extruded panel and sheet material. A trailer wall construction for use as part of a trailer assembly includes at least one panel comprising spaced apart inner and outer shells, and at least one sheet. An edge of the sheet is attached to an edge of the panel. Another trailer wall construction includes a vertical side having a lower portion with spaced apart inner and outer shells, and an upper portion with only a single sheet thickness.
1. A trailer wall construction for use as part of a trailer assembly, the trailer wall construction comprising:
at least one panel comprising spaced apart inner and outer shells; and
at least one sheet, an edge of the sheet being attached to an edge of the panel, and inner and outer surfaces of the sheet forming respective interior and exterior surfaces of the trailer wall construction, thereby forming a single sheet thickness portion of the trailer wall construction,
wherein the sheet is positioned vertically between the panel and a top rail, and
wherein the top rail includes at least one hollow cavity within an external shell.
2. The trailer wall construction of claim 1 , wherein the panel and the sheet are aligned in a vertical plane.
3. The trailer wall construction of claim 1 , wherein the panel and sheet edges extend horizontally.
4. The trailer wall construction of claim 3 , wherein the sheet is positioned vertically above the panel.
5. The trailer wall construction of claim 1 , wherein a generally horizontally extending edge of the top rail is attached to the sheet.
6. The trailer wall construction of claim 1 , wherein the panel includes multiple hollow cavities separated by internal webs connecting the inner and outer shells to each other.
7. The trailer wall construction of claim 1 , wherein the panel is positioned vertically between the sheet and a bottom rail.
8. A trailer wall construction for use as part of a trailer assembly, the trailer wall construction comprising:
at least one panel comprising spaced apart inner and outer shells; and
at least one sheet, an edge of the sheet being attached to an edge of the panel, and inner and outer surfaces of the sheet forming respective interior and exterior surfaces of the trailer wall construction, thereby forming a single sheet thickness portion of the trailer wall construction,
wherein the panel is positioned vertically between the sheet and a bottom rail, and
wherein the bottom rail includes at least one hollow cavity within an external shell.
9. The trailer wall construction of claim 8 , wherein the panel includes multiple hollow cavities separated by internal webs connecting the inner and outer shells to each other.
10. A trailer wall construction for use as part of a trailer assembly, the trailer wall construction comprising:
a vertical side including:
a lower portion with spaced apart inner and outer shells, and
an upper portion with only a single sheet thickness, and inner and outer surfaces of the sheet forming respective interior and exterior surfaces of the vertical side, so that the vertical side only has the single sheet thickness at the upper portion,
wherein the upper portion is positioned vertically between the lower portion and a top rail, and
wherein the top rail includes at least one hollow cavity within an external shell.
11. The trailer wall construction of claim 10 , wherein the upper portion is attached to the lower portion along generally horizontally extending edges.
12. The trailer wall construction of claim 10 , wherein the upper portion is made of a solid sheet material, and wherein the lower portion is made of an at least partially hollow material.
13. The trailer wall construction of claim 10 , wherein the lower portion includes multiple hollow cavities separated by internal webs connecting the inner and outer shells to each other.
14. The trailer wall construction of claim 10 , wherein the lower portion is positioned vertically between the upper portion and a bottom rail.
15. A trailer wall construction for use as part of a trailer assembly, the trailer wall construction comprising:
a vertical side including:
a lower portion with spaced apart inner and outer shells, and
an upper portion with only a single sheet thickness, and inner and outer surfaces of the sheet forming respective interior and exterior surfaces of the vertical side, so that the vertical side only has the single sheet thickness at the upper portion,
wherein the lower portion is positioned vertically between the upper portion and a bottom rail, and
wherein the bottom rail includes at least one hollow cavity within an external shell.
16. The trailer wall construction of claim 15 , wherein the lower portion includes multiple hollow cavities separated by internal webs connecting the inner and outer shells to each other.