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:
Oct. 15, 2024
Filed:
Sep. 13, 2019
Applicant:
Murata Machinery, Ltd., Kyoto, JP;
Inventors:
Haruki Ogo, Inuyama, JP;
Yasuhisa Ito, Ise, JP;
Assignee:
MURATA MACHINERY, LTD., Kyoto, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 21/677 (2006.01); B61B 3/00 (2006.01); B65G 1/04 (2006.01); G05D 1/00 (2006.01); H01L 21/67 (2006.01);
U.S. Cl.
CPC ...
H01L 21/67733 (2013.01); B61B 3/00 (2013.01); B65G 1/0457 (2013.01); G05D 1/0238 (2013.01); G05D 1/0289 (2013.01); H01L 21/67259 (2013.01); H01L 21/67706 (2013.01); B65G 2201/0297 (2013.01);
Abstract
A ceiling traveling vehicle includes a traveler to travel along a grid-shaped track, a main body coupled to the traveler and below the track, and a detector on a rear side of a center of the main body in a traveling direction of the traveler and below the main body to apply detection light forward in the traveling direction and downward and receive reflected light of the detection light to detect an obstacle.