Storage system having a dynamic support of moving elements and a pusher assembly carried by a frame

• US 7,993,088 B2
• Filed: 03/09/2005
• Issued: 08/09/2011
• Est. Priority Date: 03/09/2005
• Status: Active Grant

• Current Assignee: Kroger Company
• Original Assignee: Kroger Company
• Inventors: Myers, Alex W., Van Hoagland, Gary, Sonon, James A.
• Primary Examiner(s): Safavi; Michael
• Application Number:
  US11/076,016
• Publication Number:
  US 20060204354A1
• Time in Patent Office: 2,344 Days
• Field of Search: 211/1.57, 211/126.15, 211/151, 211/59.3, 312/42, 312/43, 312/45, 312/61, 312/71, 312/128, 221/226, 221/279, 414/331.08, 414/331.16, 414/266, 414/267, 414/276
• US Class Current: 414/276
• CPC Class Codes: B65G 1/06 with means for presenting articles for removal at predetermined position or level B65G1/12 takes precedence
• CPC Class Codes: B65G 1/10 with relatively movable racks to facilitate insertion or removal of articles cabinets with means for moving compartments up and down A47B51/00; cabinet system, e.g. consisting of cabinets arranged in a row with means to open or close passages between adjacent cabinets A47B53/02

Abstract

A storage system for storing products is provided that includes a frame having a first side and a second side opposite the first side and a dynamic support carried by the frame. A mover assembly is carried by the frame and is configured to engage an area of a product at rest on the dynamic support. The mover assembly moves the product along the dynamic support relative to the frame from a first location near the first side to a second location near the second side.

Claims

1. A storage system for storing products, the storage system comprising:

a frame having a first side and a second loading/unloading side opposite the first side, the second loading/unloading side comprising a pair of spaced apart openings through the frame;

a dynamic support carried by the frame, the dynamic support configured to support a product thereon by resting the product against the dynamic support, the dynamic support including a plurality of moving elements upon which product rests to define a dynamic support surface; and

a mover assembly carried by the frame and configured to engage an area of the product at rest on the dynamic support, the mover assembly comprising spaced apart tracks, each track extending alongside a respective outer edge of the dynamic support from the first side to the second side of the frame and a pusher element that is moveably coupled to the tracks for movement along the tracks between the first and second sides of the frame, the mover assembly configured to move the product along the dynamic support by moving the pusher element relative to the dynamic support and toward the second loading/unloading side thereby applying a pushing force to the rear of the product to move the product relative to the dynamic support, the dynamic support surface having lateral side edges, each of which is located between the spaced apart tracks;

wherein the mover assembly includes a graspable handle that is connected to the pusher element by a pair of spaced apart arms, each arm extending through a respective one of the openings in frame such that pulling the graspable handle away from the front portion of the frame moves the pusher element toward the second loading/unloading side of the frame.

2. The storage system of claim 1 further comprising a support member carrying the dynamic support.

3. The storage system of claim 1, wherein the mover assembly moves the product in response to input from a user.

4. The storage system of claim 1 wherein the moving elements are arranged such that top portions of the moving elements lie in a common plane.

5. The storage system of claim 4, wherein the moving elements comprise rollers, each roller having an axis of rotation that remains at a fixed location during product movement and that is substantially parallel to an axis of rotation of an adjacent roller.

6. The storage system of claim 4, wherein the moving elements are wheels or balls.

7. The storage system of claim 1 wherein the frame, dynamic support and mover assembly define at least one storage unit within the storage system, the storage unit sized to receive a unit load of product.

8. The storage system of claim 7, wherein the storage unit is sized to receive a unit load having about a 40 inch by 48 inch footprint.

9. A unit load storage system for storing individual products packaged as unit loads prior to separating the individual products from the unit load for consumer purchase, the storage system comprising:

a frame comprising a front load/unload side and a rear side;

a mover mechanism comprising;

a pair of spaced apart tracks extending between the front side and the rear side of the frame;

a pusher element configured to push a unit load, the pusher element moveably coupled to the tracks for movement along the tracks; and

a graspable handle connected to the pusher element, the graspable handle located at the front load/unload side of the frame with the pusher element located at the rear side of the frame such that a user can grasp the handle with the pusher element at the rear side of the frame, the handle being connected to the pusher element such that pulling the graspable handle away from the frame moves the pusher element toward the front load/unload side of the frame;

a dynamic support member located between the pair of tracks of the mover mechanism, the support member supported by the frame and including movable members configured to support a unit load disposed thereon, the movable members having rotation axes generally perpendicular to the direction of movement of the pusher element from the rear side of the frame to the front load/unload side of the frame;

wherein the pusher element includes a back wall that extends between the pair of spaced apart tracks above the dynamic support, and wherein the back wall is configured to move relative to the dynamic support member to push a unit load along the support surface defined by the support member in a single pushing operation from a first position nearer to the rear side of the frame to a second position further from the rear side of the frame when the graspable handle is pulled away from the frame.

10. The storage system of claim 9, wherein the mover mechanism is configured to push a unit load.

11. The storage system of claim 10, wherein the mover mechanism is configured to push the unit load in response to input from a user.

12. A storage system for storing products, the storage system comprising:

a frame;

a dynamic support carried by the frame in an elevated position, the dynamic support having a front, a back and opposite sides, the dynamic support including an array of rollers, each roller having an axis arranged to facilitate movement of products from the back toward the front during roller rotation, tops of the rollers aligned to form a dynamic support surface against which products rest;

a mover assembly carried by the frame and configured to engage product on the dynamic support and to move the product along the dynamic support from back to front, the mover assembly including;

a first track extending in a back to front direction along one side of the dynamic support;

a second track extending in the back to front direction along the other side of the dynamic support, the second track spaced from the first track;

a pusher movably coupled to the first and second tracks for movement along the tracks to facilitate moving product forward along the dynamic support surface, the pusher including a back wall located above the dynamic support extending from side to side completely across the dynamic support surface;

a handle located at the front of the frame in position in front of the dynamic support;

and at least first and second spaced apart members extending rearward from the handle to link the handle to the pusher such that pulling the handle forward from the frame causes the first and second members to move forward and thus the pusher to move forward relative to the dynamic support surface, wherein the first and second members extend through respective spaced apart openings in a front portion of the frame and the front portion of the frame remains stationary when the handle, spaced apart members and pusher are moved.

13. The storage system of claim 12 wherein:

the dynamic support surface is offset from horizontal to allow gravity to affect product movement along the dynamic support surface;

the pusher further including opposed end walls extending forward of the back wall above the dynamic support, the opposed end walls move with the back wall and are located to inhibit product from moving laterally off of the sides of the dynamic support during a product pushing operation.

14. The storage system of claim 13 wherein the first and second members comprise first and second arms.