# US 11,441,308 B2 · Storage system > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 11,441,308 B2 - Document ID: US11441308B2 - Status: Granted - Kind: B2 - Application number: 16/765,537 - Filed: 2018-04-06 - Published: 2020-10-08 - Granted: 2022-09-13 - Earliest claimed: 2017-11-22 - Assignees: Autostore Technology AS - Applicants: Autostore Technology AS - Inventors: Trond Austrheim - Web page: https://patentgrep.com/patent/US11441308B2 ## CPC - B65G 1/02: Storage devices (furniture A47B; shop fittings A47F) - E04B 1/1903: {Connecting nodes specially adapted therefor} - B65G 1/04: mechanical - B65G 1/0464: {with access from above} - E04C 3/02: Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; {Braces}(E04C3/38 takes precedence; for structures characterised by movable, separable, or collapsible parts E04B1/343; {braced purlins E04B7/024}) - E04B 2001/1924: {Struts specially adapted therefor} - E04B 2001/1963: {Screw connections with axis at an angle, e.g. perpendicular, to the main axis of the strut} - E04B 2001/1984: {rectangular, e.g. square, grid} - E04B 2001/1993: {Details of framework supporting structure, e.g. posts or walls} - E04C 2003/023: {Lintels} - B65G: TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS (packaging B65B; handling thin or filamentary materials, e.g. paper sheets or thread, B65H; cranes B66C; portable mobile or lifting or hauling appliances, e.g. hoists, B66D; devices for lifting or lowering goods for loading or unloading purposes, e.g. fork-lift trucks, B66F9/00; emptying bottles, jars, casks, barrels or similar containers, not otherwise provided for, B67C9/00; delivering or transferring liquids B67D; filling or discharging vessels for liquefied, solidified or compressed gases F17C; pipe-line systems for fluids F17D) - E04B: GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS (border constructions of opening in walls, floors or ceilings E06B1/00; {electromagnetic shielding H05K9/0001}) - E04C: STRUCTURAL ELEMENTS; BUILDING MATERIALS (for bridges E01D; specially designed for insulation or other protection E04B; elements used as building aids E04G; for mining E21; for tunnels E21D; structural elements with broader range of application than for building engineering F16, particularly F16S) ## Abstract A storage system includes a storage grid structure and multiple remotely operated storage bin handling vehicles. The storage grid structure includes a first and a second type of vertical storage column profiles defining multiple storage columns in which storage bins can be stored one on top of another in vertical stacks. The storage column profiles are interconnected at their top ends by rails forming a horizontal rail grid upon which the bin handling vehicles may move in two perpendicular directions. The first type of storage column profiles has a cross-section comprising a hollow centre section and four corner sections. Each corner section includes two perpendicular bin guiding plates for accommodating a corner of a storage bin. The second type of storage column profiles has a cross-section comprising a hollow centre section having at least two connecting elements, and at least one corner section. The corner section includes two perpendicular bin guiding plates for accommodating a corner of a storage bin. The storage grid structure includes a grid supporting structure including at least some of the second type of storage column profiles interconnected, via their connecting elements by vertically inclined support struts. ## Claims ### Claim 1 A storage system, comprising: a storage grid structure; and a remotely operated storage bin handling vehicle, wherein the storage grid structure comprises a first and a second type of vertical storage column profiles defining multiple storage columns in which storage bins can be stored one on top of another in vertical stacks, the first and the second type of storage column profiles are interconnected at top ends thereof by rails forming a horizontal rail grid upon which the remotely operated storage bin handling vehicle may move in two perpendicular directions, wherein the first type of storage column profiles has a cross-section comprising a hollow centre section and four corner sections, each of the four corner sections of the first type of storage column profiles comprises two perpendicular bin guiding plates for accommodating a corner of a first storage bin, and wherein the second type of storage column profiles has a cross-section comprising a hollow centre section having at least two connecting elements, and at least one corner section, the at least one corner section of the second type of storage column profiles comprises two perpendicular bin guiding plates for accommodating a corner of a second storage bin, wherein the at least two connecting elements are attachment grooves or attachment ribs arranged in, or on, an external surface of the hollow centre section of the second type of storage column profiles, and wherein the storage grid structure comprises a grid supporting structure comprising at least two of the second type of storage column profiles interconnected by vertically inclined support struts connected to the corresponding connecting elements of the at least two second type of storage column profiles. ### Claim 2 (depends on 1) The storage system according to claim 1, wherein the vertically inclined support struts have a width allowing them to be connected to the corresponding connecting element of the at least two second type of storage column profiles without crossing a plane extending from an adjacent bin guiding plate, such that the vertically inclined support struts will not interfere with the second storage bin. ### Claim 3 (depends on 1) The storage system according to claim 1, wherein the second type of storage column profiles comprises at least two of the least one corner section, wherein at least two of the bin guiding plates, one from each of the two corner sections, are parallel and extend in the same direction forming a recess delimited by the at least two of the bin guiding plates and the external surface of the hollow centre section of the second type of storage column profiles, and the recess has a width suitable for accommodating one of the vertically inclined support struts. ### Claim 4 (depends on 3) The storage system according to claim 3, wherein one of the at least two connecting elements of the second type of storage column profiles is arranged in, or on, the external surface of the hollow centre section of the second type of storage column profiles delimiting the recess. ### Claim 5 (depends on 1) The storage system according to claim 1, wherein the second type of storage column profiles comprises four of the connecting elements, and four of the corner sections, each of the four connecting elements is arranged in a recess delimited by two parallel bin guiding plates, and each recess has a width suitable for accommodating one of the vertically inclined support struts. ### Claim 6 (depends on 1) The storage system according to claim 1, wherein each of the vertically inclined support struts comprises a first connecting end and a second connecting end for interconnecting the at least two of the second type of storage column profiles via the corresponding connecting elements. ### Claim 7 (depends on 6) The storage system according to claim 6, wherein each the first and second connecting end has a hole connecting the first and second connecting end to an attachment recess of one of the second type of storage column profiles by use of a T-bolt. ### Claim 8 (depends on 1) The storage system according to claim 1, wherein the vertically inclined support struts have a cross-section which extends more in a vertical direction than in a horizontal direction. ### Claim 9 (depends on 1) The storage system according to claim 1, wherein a first wall-shaped framework of the storage grid structure comprises at least three of the second type of storage column profiles interconnected, via the connecting elements, by the vertically inclined support struts; the vertically inclined support struts are arranged in a line and extending from a position at an upper corner of the first wall-shaped framework towards a base of the storage grid structure. ### Claim 10 (depends on 9) The storage system according to claim 9, wherein a second wall-shaped framework of the storage grid structure, being perpendicular to the first wall-shaped framework, comprises at least three of the second type of storage column profiles interconnected, via the connecting elements, by the vertically inclined support struts; the vertically inclined support struts are arranged in a line and extending from a position at an upper corner of the second wall-shaped framework towards the base of the storage grid structure, and the first and second wall-shaped framework have one of the second type of storage column profiles in common. ### Claim 11 (depends on 1) The storage system according to claim 1, wherein the storage grid structure has at least one storage column of the multiple storage columns comprising four of the second type of storage column profiles interconnected by the vertically inclined support struts. ### Claim 12 (depends on 1) The storage system according to claim 1, wherein the connecting elements are attachment grooves and the attachment grooves comprise parallel lips extending from the external surface of the hollow centre section of the second type of storage column profiles. ### Claim 13 (depends on 1) The storage system according to claim 1, wherein the connecting elements are attachment ribs and the attachment ribs comprise a flared connecting portion distal to the external surface of the hollow centre section of the second type of storage column profiles. ### Claim 14 A storage column profile for a storage system, comprising: a storage grid structure; and a remotely operated storage bin handling vehicle, wherein the storage grid structure comprises a first and a second type of vertical storage column profiles defining multiple storage columns in which storage bins can be stored one on top of another in vertical stacks, the first and the second type of storage column profiles are interconnected at top ends thereof by rails forming a horizontal rail grid upon which the remotely operated storage bin handling vehicle may move in two perpendicular directions, wherein the first type of storage column profiles has a cross-section comprising a hollow centre section and four corner sections, each of the four corner sections of the first type of storage column profiles comprises two perpendicular bin guiding plates for accommodating a corner of a first storage bin, and wherein the second type of storage column profiles has a cross-section comprising a hollow centre section having at least two connecting elements, and at least one corner section, the at least one corner section of the second type of storage column profiles comprises two perpendicular bin guiding plates for accommodating a corner of a second storage bin, wherein the at least two connecting elements are attachment grooves or attachment ribs arranged in, or on, an external surface of the hollow centre section of the second type of storage column profiles, and wherein the storage grid structure comprises a grid supporting structure comprising at least two of the second type of storage column profiles interconnected by vertically inclined support struts connected to the corresponding connecting elements of the at least two second type of storage column profiles. ### Claim 15 (depends on 14) The storage column profile according to claim 14, further comprising four of the connecting elements and four of the corner sections, wherein each of the connecting elements is arranged in a recess delimited by two of the corner sections. ### Claim 16 (depends on 15) The storage column profile according to claim 15, wherein each recess is delimited by two of the corresponding bin guiding plates each of the two corner sections delimiting the recess. ### Claim 17 (depends on 14) The storage column profile according to claim 14, wherein each of the connecting elements is an attachment groove comprising parallel lips extending from the external surface of the hollow centre section. ### Claim 18 (depends on 14) The storage column profile according to claim 14, wherein each of the connecting elements is an attachment rib comprising a flared connecting portion distal to the external surface of the hollow centre section of the second type of storage column profiles.