Plastic pallet
AssigneeHeckethorn Manufacturing Company
InventorFloyd Raymond Callon
Life of this patent
Estimating the term…
Abstract
A one-piece molded plastic platform having a planar upper load-receiving surface surrounded by a peripheral upwardly projecting flange is supported on a plurality of hardwood skids received within three-sided pockets defined by ribs molded so as to depend from the lower surface of the platform. Selected ones of the ribs are reinforced by molded gussets with each skid being locked in position by interengaging projections or transverse ribs on the platform and sockets or rib-receiving notches defined in the skids, appropriate mechanical fasteners completing the locking of the skids to the platform in a manner whereby there is no exposure of the fasteners. Load tying straps tie the load to the pallet with these straps being properly orientated by seats molded within the pallet flange.
Claims15
A pallet comprising a one-piece molded plastic platform having a planar upper load-receiving surface and a lower surface, a plurality of elongated wood skids underlying and engaged with selected portions of the lower surface of the plastic platform, said skids being in laterally spaced generally parallel relation to each other and presenting floor engaging, unencumbered planar bottom surfaces, the skids defining sliding supports for said platform of a height and spaced for the accommodation of lift equipment below said platform, and means for fixing the wood skids to the lower surface of said platform, said means for fixing the skids to the platform comprising upwardly opening notches transversely across the upper portions of the wood skids, integral hollow ribs depending from the corresponding selected portions of the lower surface of the platform and completely received within each said skid notch, each rib being elongated and substantially coextensive with the corresponding notch, fasteners engaged through said notch-received ribs and into the skids, the selected portions of the lower surface of the platform, other than said ribs, presenting planar surfaces coextensive with and engaged flat against the tops of the skids said molded plastic platform being capable of slight flexure so as to comform to a superimposed load upon the application of banding straps about the platform and load.
Dependencies are inferred from the claim text.