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This is a record of a document published elsewhere, first published by the European Patent Office, as EP-4714866-A1, on 25 March 2026. OpenTechnical did not first disclose it. The identifier, hashes and timestamps below record what this library served and when, not when the material became public. View the original.

OT-2026-000001492

Scheduling method for four-way shuttle dense storage system without conveyor line and warehousing system

Published
Permanent URL
Classification
Material Handling › Conveying Systems
Inventors
CAI CHUANYU, WANG XIN
Assignee
ZIKOO SMART TECH CO LTD
Original source
EP-4714866-A1, the European Patent Office, 25 March 2026
Document SHA-256
4a2fbb3ced4a51d55865ddcca0f1e099aef2d66d408669e88a12b83c99fe1bf0

Abstract

A scheduling method for a four-way shuttle dense storage system without a conveyor line and a warehousing system: a vertical two-way shuttle (4, 56) is used to implement up- and-down movements of goods (55) within a single slot and carry out tier switching in vertical space. The vertical two-way shuttle (4, 56) is directly connected to a subtrack of a rack so that a four-way shuttle (11, 57) can get in and out of the vertical two-way shuttle (4, 56) freely, thereby flexibly implementing automatic inbound and outbound functions for palletized goods. In this application, any conveyor line is removed, and a highly flexible four-way shuttle (11, 57) can be directly used to implement docking with inbound and outbound positions and implement dense storage without any conveyor line. This not only omits installation and electrical control commissioning of conveyor equipment, but also simplifies an on-site implementation process, reduces construction costs, and shortens a construction period.

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Citation

OpenTechnical Publication OT-2026-000001492, “Scheduling method for four-way shuttle dense storage system without conveyor line and warehousing system,” published September 15, 2026 at 19:06:12 UTC, https://opentechnical.org/p/OT-2026-000001492.

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