Pallet assembly

Abstract

A pallet assembly includes an upper deck and a plurality of supports extending downward from the upper deck. A cap is secured in front of at least one of the supports to protect the support. The cap may be formed of a material different from the support, such as a higher density, tougher or harder material without increasing the cost of the materials for the supports and deck.

1 . A pallet assembly comprising:
 a polymer upper deck;   a plurality of polymer supports extending downward from the upper deck, the plurality of supports including a first support, wherein the first support includes a front wall facing outward of the pallet; and   a cap secured in front of the first support, the cap including a front panel facing outward of the pallet, the front panel positioned in front of the front wall.   
   
   
       2 . The pallet assembly of  claim 1  wherein the cap interlocks with at least one of the first support and the upper deck. 
   
   
       3 . The pallet assembly of  claim 1  wherein the cap is formed of a polymer material. 
   
   
       4 . The pallet assembly of  claim 3  wherein the cap is made of a different material from the first support. 
   
   
       5 . The pallet assembly of  claim 4  wherein the cap material has a higher density than the material of the first support. 
   
   
       6 . The pallet assembly of  claim 1  further including a pair of curved side walls on either side of the front panel. 
   
   
       7 . The pallet assembly of  claim 1  further including a lower deck, the plurality of supports extending from the upper deck to the lower deck, the cap interlocking with the lower deck and the upper deck. 
   
   
       8 . The pallet assembly of  claim 7  wherein the plurality of supports are integrally molded with the lower deck. 
   
   
       9 . The pallet assembly of  claim 8  wherein the first support includes a front wall facing outward of the pallet, the front panel positioned in front of the front wall, the front panel including a plurality of projections slidably interlocking with the front wall. 
   
   
       10 . The pallet assembly of  claim 1  wherein the plurality of supports includes a pair of corner supports, the first support between the pair of corner supports. 
   
   
       11 . A pallet support cap comprising:
 a front panel generally disposed in a plane;   a pair of side walls extending rearward from outer edges of the front panel; and   interlocking members projecting from at least one of the front panel and the side walls, the interlocking members include a first plurality of tabs projecting from the front panel in a first direction in the plane.   
   
   
       12 . The pallet support cap of  claim 11  wherein the interlocking members further include a second plurality of tabs projecting from the front panel in a second direction opposite the first direction in the plane. 
   
   
       13 . The pallet support cap of  claim 12  wherein the interlocking members further include a pair of hooks projecting rearward from the support cap. 
   
   
       14 . The pallet support cap of  claim 1  wherein the side walls taper vertically from the front panel to a rearward edge. 
   
   
       15 . A pallet assembly comprising:
 an upper deck;   a plurality of plastic columns extending downward from the upper deck, the plurality of columns including a plurality of corner columns and an end column between two of the plurality of corner columns; and   a cap secured in front of the end column, the cap including a front panel facing outward of the pallet in a first direction and interlocking with the upper deck such that the upper deck prevents the cap from moving in the first direction relative to the end column, the front panel made of a material different from the end column.   
   
   
       16 . The pallet assembly of  claim 15  wherein the cap interlocks with one of the plurality of columns. 
   
   
       17 . The pallet assembly of  claim 15  wherein the cap is formed of a polymer. 
   
   
       18 . The pallet assembly of  claim 15  wherein the material of the cap has a higher density than material forming the end column. 
   
   
       19 . The pallet assembly of  claim 15  further including a lower deck, the plurality of columns extending from the upper deck to the lower deck, the cap interlocking with the lower deck and the upper deck. 
   
   
       20 . The pallet assembly of  claim 15  wherein the end column includes a front wall facing outward of the pallet, the front panel positioned in front of the front wall, the front panel slidably interlocking with the front wall. 
   
   
       21 . A method for assembling a pallet including the steps of:
 a) molding a plurality of columns;   b) molding a first deck integrally with the plurality of columns;   c) molding a second deck;   d) sliding a cap over one of the plurality of columns; and   e) securing together the first deck, second deck, plurality of columns and cap.   
   
   
       22 . The method of  claim 21  wherein said step d) is performed before at least part of said step e). 
   
   
       23 . The method of  claim 21  wherein step e) includes the step of securing the plurality of columns to the second deck.