Method of handling parcels by using shuttle carts, nesting racks, and lift trolleys having trays
First Claim
1. A method of handling articles in a logistics center having an unloading zone for unloading the articles arriving at the center and an article stowage zone where the articles arriving at the center are stored in an ordered manner, in order to be transported in a predetermined sequential manner when they leave the center, the method comprising:
- moving articles from the unloading zone to the stowage zone with a plurality of shuttle robot carts, the shuttle robot carts being configured to couple with nesting racks and lift trolleys,moving articles from the unloading zone to the stowage zone with the nesting racks coupled to the shuttle robot carts, andstoring the trays loaded with the articles in superposed manner in the stowage zone on at least one vertical tray rack, wherein if an article is loaded on a nesting rack in the unloading zone, the shuttle robot cart stores the article with the nesting rack in a lower portion of the tray rack, andif an article is loaded on a tray placed on the lift trolleys, the shuttle robot cart stores the article with the tray carried by the lift trolley above the nesting rack in an upper portion of the tray rack that is provided with horizontal runners.
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Accused Products
Abstract
A method of handling articles in a logistics center uses an unloading zone for unloading the articles arriving at the center and an article stowage zone where the articles are stored in ordered manner, nesting racks coupled to shuttle robot carts, and also trays placed on lift trolleys coupled to the shuttle robot carts, and at least one vertical tray rack for storing the trays loaded with the articles in superposed manner in the stowage zone. If an article is loaded on a nesting rack in the unloading zone, the shuttle robot cart stores the article with the nesting rack in a lower portion of the tray rack.
22 Citations
7 Claims
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1. A method of handling articles in a logistics center having an unloading zone for unloading the articles arriving at the center and an article stowage zone where the articles arriving at the center are stored in an ordered manner, in order to be transported in a predetermined sequential manner when they leave the center, the method comprising:
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moving articles from the unloading zone to the stowage zone with a plurality of shuttle robot carts, the shuttle robot carts being configured to couple with nesting racks and lift trolleys, moving articles from the unloading zone to the stowage zone with the nesting racks coupled to the shuttle robot carts, and storing the trays loaded with the articles in superposed manner in the stowage zone on at least one vertical tray rack, wherein if an article is loaded on a nesting rack in the unloading zone, the shuttle robot cart stores the article with the nesting rack in a lower portion of the tray rack, and if an article is loaded on a tray placed on the lift trolleys, the shuttle robot cart stores the article with the tray carried by the lift trolley above the nesting rack in an upper portion of the tray rack that is provided with horizontal runners. - View Dependent Claims (2, 3, 4)
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5. A logistics center for handling parcels, which logistics center comprises:
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a loading/unloading point for loading/unloading the parcels and a stowage zone that is designed for receiving parcels that are waiting for loading, said loading/unloading point is subdivided into various segments, each of which corresponds to a shipment of said parcels, a plurality of nesting racks of different height and width formats configured for nesting by being superposed on one another, a plurality of independently, self-propelled motor-driven shuttle carts, each shuttle cart being configured to dock with a nesting rack loaded with parcels under the control of a central processing unit, lift trolleys for carrying trays and for docking with the shuttle carts, and one or more tray racks, each tray rack having a lower portion suitable for storing the nesting rack loaded with parcels, and an upper portion for storing the trays loaded with parcels carried by the lift trolleys, said trays being stored above the nesting rack. - View Dependent Claims (6, 7)
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Specification