Stack and fold dairy shelves

Patent metadata

Field	Value
Publication number	US-10377530-B2
Application number	US-201715685282-A
Country	US
Kind code	B2
Filing date	Aug 24, 2017
Priority date	Aug 27, 2014
Publication date	Aug 13, 2019
Grant date	Aug 13, 2019

Abstract

A pallet includes a deck supported by a central support and outer columns. Runners may connect lower ends of the outer columns to the central support. The deck, central support, outer columns and (optionally) runners may molded as a single piece of plastic. The outer columns are reinforced with reinforcement members so that the outer columns can be very thin (e.g. approximately 1 inch thick).

First claim

What is claimed is:

1. A pallet comprising:
a deck having a horizontal upper support surface;
a central support below the deck;
outer columns below the deck, spaced outwardly of the central support to define fork tine openings therebetween; and
a plurality of vertically-oriented reinforcement members, each secured to an exterior surface of one of the outer columns, wherein the plurality of vertically-oriented reinforcement members are completely below a plane containing the upper support surface of the deck.

2. The pallet of claim 1 wherein the outer columns are approximately one inch thick.

3. The pallet of claim 1 wherein the vertically-oriented reinforcement members of the outer columns are metal reinforcement members.

4. The pallet of claim 3 wherein the metal reinforcement members are elongated and oriented along a longest axis thereof perpendicularly to the deck.

5. The pallet of claim 4 wherein the metal reinforcement members are hollow.

6. The pallet of claim 1 wherein the outer columns each include a recess formed on outer surfaces thereof, and wherein the vertically-oriented reinforcement members are each received in one of the recesses.

7. The pallet of claim 6 wherein the vertically-oriented reinforcement members each have a longest axis that is perpendicular to the deck.

8. The pallet of claim 7 further including runners connecting lower ends of the outer columns to a lower end of the central support.

9. The pallet of claim 8 further including a lower recess on an underside of at least one of the runners into which a lower reinforcement member is received.

10. The pallet of claim 9 wherein the outer columns are approximately one inch thick.

11. A pallet comprising:
a deck;
a central support below the deck;
outer columns below the deck, spaced outwardly of the central support to define fork tine openings between the outer columns and the central support, wherein the outer columns are approximately one inch thick in a direction between the fork tine openings and exterior surfaces of the pallet; and
elongated metal reinforcement members secured to the outer columns, wherein the reinforcement members each have a longest axis that is oriented transversely to the deck.

12. The pallet of claim 11 further including central metal reinforcement members below the central support.

13. The pallet of claim 11 wherein the central support is elongated in a direction parallel to the deck, and wherein the outer columns are spaced outwardly away from the central support in a direction perpendicular to the central support.

14. The pallet of claim 11 wherein the outer columns each include an elongated vertical recess for receiving the reinforcement member therein.

15. The pallet of claim 14 further including a plurality of elongated recesses on an underside of the central support for receiving reinforcement cross members therein.

16. A pallet comprising:
a deck having a horizontal upper support surface;
a central support below the deck, a plurality of elongated recesses on an underside of the central support for receiving reinforcement cross members therein;
outer columns below the deck, the outer columns spaced outwardly of the central support to define fork tine openings therebetween, wherein the outer columns are approximately one inch thick, wherein the outer columns each include a vertically-elongated recess for receiving a reinforcement member therein, wherein the vertically-elongated recesses are open to an exterior of the respective outer column between the upper support surface of the deck and a bottom surface of the pallet; and
a plurality of metal reinforcement members secured to the vertically-elongated recesses.

17. The pallet of claim 16 wherein the plurality of metal reinforcement members are exposed to an exterior of the pallet on lateral surfaces of the outer columns.

18. A pallet comprising:
a deck having a horizontal upper support surface;
a central support below the deck; and
outer columns below the deck, spaced outwardly of the central support to define fork tine openings therebetween, wherein the outer columns include hollow, metal reinforcement members having a longest axis oriented vertically, the reinforcement members extending downward from a position adjacent the deck to a position adjacent the fork tine openings.

19. The pallet of claim 18 wherein the outer columns are approximately one inch thick.

20. A pallet comprising:
a deck;
a central support below the deck;
outer columns below the deck, spaced outwardly of the central support to define fork tine openings therebetween;
a plurality of vertically-oriented reinforcement members secured to the outer columns;
a plurality of runners connecting lower ends of the outer columns to a lower end of the central support; and
a lower reinforcement member generally parallel to the deck, the lower reinforcement member secured to one of the plurality of runners and to at least one of the plurality of vertically-oriented reinforcement members.

Assignees

• Rehrig Pacific Co

Inventors

• Baltz Kyle L
• Zelek John B

Classifications

• B65D19/0016

  and each contact surface having a stringer-like shape · CPC title

• B65D2519/00318

  made of one piece · CPC title

• B65D2519/00796

  Guiding means for fork-lift · CPC title

• B65D2519/00129

  Metal · CPC title

• A47B87/0253

  Shelves stackable by means of vertical parts integrated or already fixed to the shelves, the parts not being frames or made of tubes or wire · CPC title