Intermodal container

Abstract

An open, 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 for truck hauling, and also at positions 20-feet from centerline to align with rail well cars. The platform features two yokes, each comprising a post on either side of the platform, connected by a top beam. The posts are connected to, and translate along the main beam between positions required for rail hauling and intermodal stacking, and positions at the ends of the platform. From the ends of the platform, the yokes can be lowered to the platform, and will provide a stacking block to support other platforms.

What is claimed is: 
     
         1 . A convertible cargo platform for transport by rail and over-the-road trailer, the platform comprising:
 first and second yokes extending from the platform, both movable between a first position wherein each yoke extends from the platform at a first distance from the platform center and a second position wherein each yoke extends from a the platform at a second distance from the platform center.