subject: Pallet racking device makes storage easily [print this page] As an additional embodiment, instead of the added, wheeled cart as described above, a second pair of the first and second wheeled carts in their relationship as described above may be mounted in their rolling relation on the other of the flangedportions, to provide four interrelating, rolling carts on the single pair of rails. All of the carts of the pairs are preferably proportioned to permit rolling into vertically overlying relation with the other carts of the pairs. This is preferablyaccomplished when the rails are of I-shaped cross section so that a plurality of separate rolling rail surfaces is provided.
Accordingly, by this invention, a pallet racking is provided in which up to four rolling, moving surfaces may be available for the storage of pallets, with a fifth front area being available when the pallets have been pushed rearwardly for addedpallet storage on the front sections of the rails themselves. By this means, the pallet racks may be constructed in a warehouse or the like in which the maximum warehouse storage density is provided with fewer access aisles than normal being required,to maximize the efficiency and capacity of the available storage space.
