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:
Apr. 14, 2025
Filed:
Jul. 19, 2023
Daifuku Co., Ltd., Osaka, JP;
Toshihito Ueda, Hinocho, JP;
Tatsuki Ii, Hinocho, JP;
Akira Suzuki, Hinocho, JP;
Tomoaki Nishikawa, Hinocho, JP;
Shota Inden, Hinocho, JP;
Daifuku Co., Ltd., Osaka, JP;
Abstract
An article transport facility includes a transport vehicle and a segment controller. When the transport vehicle is to travel on a first route section, the transport vehicle requests first passage permission, which is passage permission to travel past a first passage location, from the segment controller. When the transport vehicle is to travel on a second route section, the transport vehicle requests second passage permission, which is passage permission to travel past a second passage location, from the segment controller. In response to the request for both the first passage permission and the second passage permission, the segment controller, if the first passage location and the second passage location are both unoccupied by preceding transport vehicles, permits the transport vehicle to travel from the first route section or second route section into a connecting route section and to occupy both the first passage location and the second passage location.