A goods container for both longitudinal and transverse roller-track handling. The container has a hinged bottom between two side walls, said bottom being foldable upwardly against a wall between said two side walls or against any one of the side walls and being provided with one or more substantially continuously extending rails at the underside of the bottom for coaction with the rollers of a roller track.
The present invention comprises sets of teeth that are spaced apart from each other in a sawtooth configuration and project horizontally outward from the front and rear ends of a hand propelled, wheeled cart. The front teeth of one cart are capable of intermeshing with the opposed rear teeth of another cart. The intermeshing teeth restrict the carts from independent lateral motion, so that when two or more carts are pushed from the rear, all carts stay in alignment with each other. This allows two or more carts to be pushed as one unit, either in a straight line or around turns.
