The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 01, 2026
Filed:
Jul. 20, 2022
Exotec, Croix, FR;
Alexis Lerouge, Hellemmes, FR;
Loïc Lepillier, Wasquehal, FR;
EXOTEC, Croix, FR;
Abstract
An order preparation system including at least one automatically guided carriage which is intended to collect items of an order from shelves and is equipped with toothed wheels, which are mounted on retractable supports and are able to cooperate with racks or chains rigidly connected to the uprights of the shelves, so as to allow the carriage to ascend between two shelves, and with counter-wheels. A runner is fixed substantially at a distal end of each of the supports and is position with respect to a counter-wheel mounted on the same support such that when the carriage climbs, the counter-wheel is in contact with a face of an upright and the runner is spaced apart from the upright, and, if the movable support weakens due to failure, the runner comes to bear on the upright, so as to block the downward advance of the movable support.