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. 08, 2025
Filed:
Feb. 15, 2021
Murata Machinery, Ltd., Kyoto, JP;
Yasuhisa Ito, Ise, JP;
MURATA MACHINERY, LTD., Kyoto, JP;
Abstract
An overhead transport system includes an overhead transport vehicle including a conveyor and a body, and a controller. The conveyor includes wheels to travel on rails including straight rails and intersection rails alternately arranged with a gap in each of a first direction and a second direction perpendicular to the first direction. The controller is configured or programmed to execute steering control to steer the wheels in a state in which each of the wheels is positioned on one of the intersection rails different from one another. A steering center of the wheel under the steering control is on the intersection rail and inward of the body from a ground contact point of the wheel on the intersection rail.