Reinforced composite pallet assembly of the sandwich-type with a locally crushed cellular core

Abstract

A reinforced composite pallet assembly of the sandwich-type having a cellular core which is locally crushed is provided. The assembly includes a pair of substantially flat decks having front, back and side edges. Each of the decks includes a load-bearing skin made of a reinforced thermoplastics material, a grid of reinforcing slats, a cellular core made of a thermoplastics material, and a tine-engaging skin made of a reinforced thermoplastics material. The grid of reinforcing slats is positioned at predetermined places against the tine-engaging skins. The distance between the skins of each deck is reduced during molding of the deck which molding locally crushes the core at the predetermined places. A plurality of supports support the decks at the predetermined places against the reinforcing slats so that tines can lift and support the pallet assembly at the tine-engaging skin. The resulting assembly is ultra light weight, meeting all forecasted government weight restrictions. Other features include molded-in features added as part of the forming process (i.e., pockets, grooves, and/or ribs on retraining walls).

Dependencies are inferred from the claim text.