Stacking storage arrangement

Patent metadata

Field	Value
Publication number	US-11596227-B2
Application number	US-202016999216-A
Country	US
Kind code	B2
Filing date	Aug 21, 2020
Priority date	Aug 23, 2019
Publication date	Mar 7, 2023
Grant date	Mar 7, 2023

Abstract

Stacking storage arrangement for containers and method of forming stacking storage arrangement. The stacking storage arrangement includes at least one transverse connector; multiple uprights that are connected to one another by the at least one transverse connector; and connection elements configured to connect the at least one transverse connector to multiple uprights. Each connection element is arranged to bear against a contact surface of an upright and the contact surface includes a slot into which at least one screw protruding through the connection element is screwed.

First claim

The invention claimed is:

1. A stacking storage arrangement for containers, comprising:
at least one transverse connector;
multiple uprights that are connected to one another by the at least one transverse connector;
connection elements configured to connect the at least one transverse connector to multiple uprights;
each connection element being arranged to bear against a contact surface of a respective upright of the multiple uprights,
wherein each contact surface comprises a slot to which at least one screw protruding through a respective connection element is screwably connected,
wherein the slot is embodied in a projection, wherein the projection comprises outer sides that extend outwardly away from the respective upright and the outer sides of the projection are sloped toward each other relative to an axis of the at least one screw;
wherein a respective connection element from the connection elements is configured to laterally grip around the projection to press the outer sides of the projection inward so that a lateral force is created that increases a holding capacity of the stacking storage arrangement.

2. The stacking storage arrangement according to claim 1 , wherein each slot is continuous over an entire length of a respective upright of the multiple uprights.

3. The stacking storage arrangement according to claim 1 , wherein the respective connection element comprises sloped inner sides, which are sloped to match the outer sides of the projection.

4. The stacking storage arrangement according to claim 1 , wherein the slot extends all the way into a cavity of a respective upright.

5. The stacking storage arrangement according to claim 1 , wherein the multiple uprights are embodied as extruded elements or roll formed profiles.

6. The stacking storage arrangement according to claim 1 , wherein the multiple uprights comprise three types of uprights:
a first type having a cross-like cross-section,
a second type having a T-shaped cross-section, and
a third type having an angled or V-shaped cross-section.

7. The stacking storage arrangement according to claim 6 , wherein the first type of uprights are arranged in rows, such that the uprights of one row are arranged to be staggered from uprights of an adjacent row.

8. The stacking storage arrangement according to claim 1 , wherein the at least one transverse connector comprise a slot into which a screw protruding through the connection element is screwed.

9. The stacking storage arrangement according to claim 8 , wherein the slot in the at least one transverse connector is embodied in a projection around which the connection element laterally grips.

10. The stacking storage arrangement according to claim 9 , wherein the projection on the at least one transverse connector comprises side flanks that are sloped towards an axis of the screw, and the respective connection element comprises second sloped inner sides configured to matched the slope of the side flanks.

11. The stacking storage arrangement according to claim 8 , wherein the respective connection element comprises a load bearing section to which the at least one transverse connector is attached, and wherein the load bearing section is arranged below the at least one transverse connector.

12. The stacking storage arrangement according to claim 8 , wherein the at least one transverse connector is embodied as an extruded element or roll formed profile.

13. The stacking storage arrangement according to claim 8 , wherein the slot in the at least one transverse connector extends all the way into a cavity in the at least one transverse connector.

Assignees

• Jungheinrich Ag

Inventors

• Cavelius Jörg
• Becker Michael
• Liebhaber Markus
• Nowack Adrian

Classifications

• B65G1/0407 Primary

  using stacker cranes (constructional features of stacker cranes B66F9/06) · CPC title

• B65G1/02 Primary

  Storage devices (furniture A47B; shop fittings A47F) · CPC title

• A47B87/0261 Primary

  Independent trays · CPC title

• B65G1/0471

  with access from beneath · CPC title

• A47B87/0246

  Shelves stackable by means of separate vertical distance-holders therebetween (A47B87/0223 takes precedence) · CPC title