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. 08, 2024
Filed:
Dec. 21, 2021
Applicant:
Fanuc Corporation, Yamanashi, JP;
Inventor:
Toshikatsu Kuroki, Yamanashi, JP;
Assignee:
FANUC CORPORATION, Yamanashi, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16H 25/24 (2006.01); B25J 9/12 (2006.01); F16H 25/20 (2006.01); F16H 25/22 (2006.01);
U.S. Cl.
CPC ...
F16H 25/24 (2013.01); B25J 9/123 (2013.01); F16H 25/2015 (2013.01); F16H 25/2204 (2013.01); F16H 2025/249 (2013.01);
Abstract
A linear motion apparatus has a linear motion mechanism having a long shaft member and a connecting member attached to the shaft member, wherein at least one of the shaft member and the connecting member moves in a longitudinal direction of the shaft member; and an antirust member attached to the linear motion mechanism, wherein the antirust member contains an antirust material having a higher ionization tendency than a material for the linear motion mechanism and is electrically connected to the linear motion mechanism.