An extendable, intermodal transport platform is disclosed. The invention comprises a standard ISO-length loading platform supported by main beams and crossmembers. The platform has ISO lifting and stacking fitments at its four corners. The platform has extendable supplemental platforms at each end,
An extendable, intermodal transport platform is disclosed. The invention comprises a standard ISO-length loading platform supported by main beams and crossmembers. The platform has ISO lifting and stacking fitments at its four corners. The platform has extendable supplemental platforms at each end, the extendable supplemental platforms fitting beneath the deck bed of the platform, or extendable to position stacking fitments at over-the-road trailer positions for North American fleet. Inner stacking fitments may laterally expand and retract so as to slide underneath the deck bed between the main beams. In some embodiments the platform includes posts that extend upward to position ISO lifting fitments at standard heights, such as under hydraulic power.
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1. A convertible cargo platform for transport by rail and over-the-road trailer having a first length extendable to a second length, the platform comprising: a rectangular deck bed of the first length having two sides and two ends;main beams of the first length extending beneath each side of the dec
1. A convertible cargo platform for transport by rail and over-the-road trailer having a first length extendable to a second length, the platform comprising: a rectangular deck bed of the first length having two sides and two ends;main beams of the first length extending beneath each side of the deck bed, each main beam having a lower flange; andan extendable end comprising: a supplemental loading surface;an end crossmember with outer stacking fitments on either side thereof; andinner stacking fitments;wherein, when the cargo platform is at its first length, the extendable end is positioned substantially beneath the deck bed with the outer stacking fitments located at a first of the two ends of the deck bed, and, when the cargo platform is at its second length, the extendable end is extended outward from the first of the two ends of the deck bed such that the inner stacking fitments are located at the first end of the deck bed while the outer stacking fitments are positioned beyond the first end of the deck bed. 2. The convertible cargo platform of claim 1, wherein the first length is approximately forty feet such that the outer stacking fitments are positioned at intermodal ISO stacking positions. 3. The convertible cargo platform of claim 1, wherein the second length is approximately fifty-three feet, such that the outer stacking fitments are positioned for placement on a standard length over-the-road trailer. 4. The convertible cargo platform of claim 1, wherein the extendable end further comprises guide wheels, each guide wheel traveling along the lower flange of one of the main beams to transfer the extendable end from beneath the deck bed to extended outward from the first end of the deck bed. 5. The convertible cargo platform of claim 1, wherein the inner stacking fitments are retractable into a housing such that they are positioned in between the main beams when the convertible cargo platform is at its first length. 6. The convertible cargo platform of claim 5, wherein the inner stacking fitments are positioned at intermodal ISO stacking positions when the convertible cargo platform is at its second length. 7. The convertible cargo platform of claim 1, further comprising extendable main posts at each of four corners of the rectangular deck bed, each main post comprising at least an upper section that extends from and retracts into a lower section. 8. The convertible cargo platform of claim 7, wherein the main posts extend and retract under hydraulic power. 9. The convertible cargo platform of claim 7, wherein each main post comprises an ISO lifting fitment positioned at a top of its upper section. 10. An intermodal container convertible between a first length and a second length, the container comprising: a loading platform having two sides and two ends;a main beam running under each of the two sides of the loading platform, each main beam providing an inward facing flange; andan extendable end positionable between the main beams and supported by the inward facing flange, the extendable end comprising: a supplemental loading surface;outer stacking fitments having fixed positions relative to the supplemental loading surface; andinner stacking fitments having adjustable positions relative to the supplemental loading surface. 11. The intermodal container of claim 10, wherein, when the intermodal container is at its first length, the extendable end is positioned substantially beneath the loading platform. 12. The intermodal container of claim 11, wherein the outer stacking fitments are positioned at intermodal ISO stacking positions. 13. The intermodal container of claim 11, wherein the inner stacking fitments are retracted into a housing such that they are inward of the main beams. 14. The intermodal container of claim 10, wherein, when the intermodal container is at its second length, the supplemental loading surface is extended from one of the two ends of the loading platform. 15. The intermodal container of claim 14, wherein the outer stacking fitments are positioned for placement on a standard length over-the-road trailer. 16. The intermodal container of claim 15, wherein the inner stacking fitments are extended outward of the main beams and positioned at intermodal ISO stacking positions. 17. The intermodal container of claim 10, further comprising extendable main posts at each of four corners of the loading platform, each main post comprising at least an upper section that extends from and retracts into a lower section. 18. The intermodal container of claim 17, wherein the main posts extend and retract under hydraulic power. 19. The intermodal container of claim 17, wherein each main post comprises an ISO lifting fitment positioned at a top of its upper section. 20. The intermodal container of claim 17, further comprising a longitudinal brace connectable to each main post.
Heinrichs, Mark Anthony; Fabula, Donald Edmund; Boyd, Eric Robert, Automatically interlocking pallets, and shipping and storage systems employing the same.
Sadkin, Howard Sidney; Sadkin, Lawrence Alan; Sadkin, Martin Jay; Lowry, III, Joseph McDonald; Jones, Thomas Richard; Johnson, Travis Robert; Marmon, Thomas Ross; Miller, Thomas James; Schenck, Eric Christopher, Collapsible shipping container.
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