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:
Jul. 01, 2025
Filed:
Jun. 07, 2022
Daifuku Co., Ltd., Osaka, JP;
Daifuku Co., Ltd., Osaka, JP;
Abstract
A turning device includes a rattling restriction mechanism configured to restrict a rattling in a turning direction of a turner caused by backlashes in a transmission mechanism. The rattling restriction mechanism includes a pushed portion and a restriction section. The pushed portion includes a pushed face facing the turning direction. The restriction section includes: a contact member configured to come into contact with the pushed face while the pushed face is positioned in a specific range in the turning direction, the contact member is arranged in a movement path of the pushed face configured to move in conjunction with a turning of the turner; and a biasing mechanism configured to bias the contact member in contact with the pushed face, toward the pushed face in the turning direction.