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:
Aug. 06, 2024
Filed:
Mar. 13, 2020
Applicant:
Murata Machinery, Ltd., Kyoto, JP;
Inventor:
Makoto Kobayashi, Ise, JP;
Assignee:
MURATA MACHINERY, LTD., Kyoto, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 21/677 (2006.01); B66C 1/44 (2006.01); B66C 11/00 (2006.01); B66C 19/00 (2006.01);
U.S. Cl.
CPC ...
H01L 21/67733 (2013.01); B66C 1/445 (2013.01); B66C 11/00 (2013.01); H01L 21/67706 (2013.01); H01L 21/67724 (2013.01); H01L 21/6773 (2013.01); B66C 19/00 (2013.01);
Abstract
An overhead transport vehicle includes a conveyor to travel along a track, a holder to hold an object to be conveyed, and a lifting driver to lift and lower the holder. The holder includes a base, a holder including a body and a pair of grippers connected to the body in an openable/closable manner, the holder being attached to the base so as to be movable along an opening/closing direction of the pair of grippers, and a first elastic member to restrict, between the base and the body, movement of the holder along the opening/closing direction.