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. 23, 2024
Filed:
Jun. 24, 2020
Murata Machinery, Ltd., Kyoto, JP;
Kazuya Aomoto, Ise, JP;
MURATA MACHINERY, LTD., Kyoto, JP;
Abstract
An overhead transport vehicle includes a traveler capable of traveling along a track, and an elevator including a chuck to grip a FOUP and capable of being lifted and lowered with respect to the traveler. The overhead transport vehicle includes a body controller provided in the body to control portions and operations of the overhead transport vehicle, a vibration detector provided in the elevator to detect vibration generated in the elevator, and a vibration monitor provided in the elevator to determine whether a result of vibration detected by the vibration detector is within a permissible range and also output a result of the determining to the body controller.