US Patent 7347654 Stacking post for container chassis

The present invention relates to a stacking post for container chassis, comprising a grooved vertical body (1), between the walls of which pallets (3-3′-3″) are linked which project from the grooved body in a portion having a greater width and being able to swing between an extracted position (3′) and a retracted position (3″). One of the walls (2) of the grooved body (1) has externally attached thereto a shifting rake (7) forming a locking mechanism for locking the pallets in the extracted position (3′).