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:
Feb. 20, 2024
Filed:
Jun. 06, 2022
Daifuku Co., Ltd., Osaka, JP;
Daifuku Co., Ltd., Osaka, JP;
Abstract
An upper shelf section of a holding rack includes an upper placement section fixed to a ceiling. A lower shelf section of the holding rack includes: a fixed support fixed to the upper shelf section, a lower placement section supported by the fixed support so as to be capable of advancing and retreating relative to a travel rail as viewed in a vertical direction; and a drive transmission mechanism drivable by a rack drive mechanism of a transport vehicle to cause the lower placement section to advance and retreat. The lower placement section is positioned directly below the upper placement section while in a retreated position, and is positioned directly below the travel rail while in an advanced position. The lower placement section is below a lower end of the transport vehicle.