# US 12,595,128 B2 · Warehouse for order fulfilment > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 12,595,128 B2 - Document ID: US12595128B2 - Status: Granted - Kind: B2 - Application number: 17/923,736 - Filed: 2020-05-08 - Published: 2023-06-08 - Granted: 2026-04-07 - Earliest claimed: 2020-05-08 - Assignees: Dematic Corp. - Applicants: Dematic GmbH - Inventors: Shin Yamashita; Yoshihiro Sasaki; Max-Reinhard Lewandoske - Web page: https://patentgrep.com/patent/US12595128B2 ## CPC - B65G 1/1378: {the orders being assembled on fixed commissioning areas remote from the storage areas} - 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) ## Abstract A warehouse for order fulfilment with a product storage and at least one order fulfillment level in which picking stations are arranged and supplied with articles from the product storage for picking into order load carriers according to allocated orders wherein each picking station is supplied with articles from the product storage by a connecting conveyor system on the least one order fulfillment level, where each order fulfillment level has at least one further virtual order fulfillment level in which picking stations are arranged at different height from the at least one order fulfillment level. ## Claims ### Claim 1 A warehouse for order fulfilment comprising: a product storage having aisles; at least one order fulfillment level in which picking stations are arranged and supplied with articles from the product storage for picking into order load carriers according to allocated orders; wherein each picking station is supplied with articles from the product storage by a connecting conveyor system on the least one order fulfillment level; wherein each order fulfillment level has at least one further virtual order fulfillment level in which picking stations are arranged at different height from the at least one order fulfillment level or in which connecting conveyor systems connecting to picking stations are arranged at different height from the at least one order fulfillment level; and wherein the picking stations are grouped to include a picking station in each order fulfillment level and in the associated further virtual order fulfillment level in a horizontally staggered manner in a longitudinal direction of a respective aisle of the product storage so that at least two picking stations of the respective grouped picking stations are horizontally arranged to share airspace by having conveyor sections of the picking station in the virtual order fulfillment level using airspace above a conveyor section of the respective picking station in the associated order fulfillment level. ### Claim 2 (depends on 1) The warehouse for order fulfilment according to claim 1, wherein the picking stations are arranged at different height from the at least one order fulfillment level creating the virtual order fulfillment level by vertically raising the picking stations. ### Claim 3 (depends on 1) The warehouse for order fulfilment according to claim 1, wherein the picking stations arranged in the virtual order fulfillment level(s) are connected to the product storage for supply with articles from the product storage by at least a second connecting conveyor system arranged at a different height than that of the first connecting conveyor system. ### Claim 4 (depends on 3) The warehouse for order fulfilment according to claim 3, wherein the first connecting conveyor system is arranged below picking stations arranged in the virtual order fulfillment level(s). ### Claim 5 (depends on 1) The warehouse for order fulfilment according to claim 1, wherein the picking stations arranged in both the at least one order fulfillment level and the associated at least one further virtual order fulfillment level are connected to the product storage for supply with articles from the product storage by common vertically movable connecting conveyor system. ### Claim 6 (depends on 3) The warehouse for order fulfilment according to claim 3, wherein the picking stations arranged in the virtual order fulfillment level(s) are connected to the product storage for supply with articles from the product storage by at least the second connecting conveyor system arranged horizontally offset to that of the first connecting conveyor system. ### Claim 7 (depends on 6) The warehouse for order fulfilment according to claim 6, wherein the second connecting conveyor system and/or the first connecting conveyor system are curved around the respective picking stations in the other level. ### Claim 8 (depends on 1) The warehouse for order fulfilment according to claim 1, wherein the picking stations in the at least one order fulfillment level and/or the associated at least one further virtual order fulfillment level are robotic stations. ### Claim 9 (depends on 8) The warehouse for order fulfilment according to claim 8, wherein the robotic picking stations are located on the product storage side of the connecting cross aisle conveyor, with a dedicated connecting conveyor system in its own virtual order fulfillment level. ### Claim 10 (depends on 8) The warehouse for order fulfilment according to claim 8, wherein the robotic picking stations are located on the product storage side of the connecting cross aisle conveyor, with a shared connecting conveyor system in the at least one order fulfillment level or virtual order fulfillment level. ### Claim 11 (depends on 1) The warehouse for order fulfilment according to claim 1, wherein the picking stations are connected to a dedicated connecting conveyor system in a corresponding order fulfillment level and/or to connecting conveyor system(s) of the virtual order fulfillment level(s). ### Claim 12 (depends on 2) The warehouse for order fulfilment according to claim 2, wherein the picking stations arranged in both the at least one order fulfilment level and the associated at least one further virtual order fulfillment level are connected to the product storage for supply with articles from the product storage by common vertically movable connecting conveyor system. ### Claim 13 (depends on 2) The warehouse for order fulfilment according to claim 2, wherein the picking stations arranged in the virtual order fulfillment level(s) are connected to the product storage for supply with articles from the product storage by at least the second connecting conveyor system arranged horizontally offset to that of the first connecting conveyor system. ### Claim 14 (depends on 13) The warehouse for order fulfilment according to claim 13, wherein the second connecting conveyor system and/or the first connecting conveyor system are curved around the respective picking stations in the other level. ### Claim 15 A warehouse for order fulfilment comprising: a product storage having aisles; at least one order fulfillment level in which picking stations are arranged and supplied with articles from the product storage for picking into order load carriers according to allocated orders; wherein each picking station is supplied with articles from the product storage by a connecting conveyor system on the least one order fulfillment level; wherein each order fulfillment level has at least one further virtual order fulfillment level in which picking stations are arranged at different height from the at least one order fulfillment level or in which connecting conveyor systems connecting to picking stations are arranged at different height from the at least one order fulfillment level; wherein the picking stations are arranged at different height from the at least one order fulfillment level creating the virtual order fulfillment level by vertically raising the picking stations using raised platforms; and wherein the picking stations arranged in the virtual order fulfillment level(s) are connected to the product storage for supply with articles from the product storage by at least a second connecting conveyor system arranged at a different height than that of the first connecting conveyor system; and wherein the picking stations are grouped to include a picking station in each order fulfillment level and in the associated further virtual order fulfillment level in a horizontally staggered manner in a longitudinal direction of a respective aisle of the product storage so that at least two picking stations of the respective grouped picking stations are horizontally arranged to share airspace by having conveyor sections of the picking station in the virtual order fulfillment level using airspace above a conveyor section of the respective picking station in the associated order fulfillment level. ### Claim 16 (depends on 15) The warehouse for order fulfilment according to claim 15, wherein the first connecting conveyor system is arranged below picking stations arranged in the virtual order fulfillment level(s). ### Claim 17 (depends on 15) The warehouse for order fulfilment according to claim 15, wherein the picking stations in the at least one order fulfillment level and/or the associated at least one further virtual order fulfillment level(s) are robotic stations. ### Claim 18 (depends on 17) The warehouse for order fulfilment according to claim 17, wherein the robotic picking stations are located on the product storage side of the connecting cross aisle conveyor, with either (i) a dedicated connecting conveyor system in its own virtual order fulfillment level or (ii) a shared connecting conveyor system in the at least one order fulfillment level or virtual order fulfillment level.