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:
Sep. 03, 2024
Filed:
Sep. 22, 2021
Applicant:
Fanuc Corporation, Yamanashi, JP;
Inventor:
Hiroaki Yamamoto, Yamanashi, JP;
Assignee:
FANUC CORPORATION, Yamanashi, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B25J 19/00 (2006.01); F16H 57/04 (2010.01);
U.S. Cl.
CPC ...
B25J 19/0062 (2013.01); F16H 57/0405 (2013.01);
Abstract
A lubricant container partis provided to a robot arm drive unitpertaining to a first armand a second armwhich displace relative to each other via a reduction mechanism, and a receiving memberhaving a recessforming a concave shape facing vertically upward is provided below the liquid levelof a lubricantinside the lubricant container part, and through this configuration, even when time elapses after stopping of the robot, the lubricant can be extracted from the receiving memberin a manner suitable for observing the state of iron powder included in the lubricant