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:
Dec. 15, 2020
Filed:
Apr. 03, 2019
Applicant:
Fanuc Corporation, Yamanashi, JP;
Inventors:
Hideaki Adachi, Yamanashi-ken, JP;
Yasuhiko Kurosumi, Yamanashi-ken, JP;
Yoshihiko Tarui, Yamanashi-ken, JP;
Assignee:
FANUC CORPORATION, Yamanashi, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 27/00 (2006.01); G03B 11/04 (2006.01); B23Q 17/24 (2006.01); B08B 1/04 (2006.01); B08B 1/00 (2006.01);
U.S. Cl.
CPC ...
G02B 27/0006 (2013.01); B23Q 17/2409 (2013.01); G03B 11/043 (2013.01); B08B 1/006 (2013.01); B08B 1/04 (2013.01);
Abstract
A cleaning device includes: a lens cover configured to cover an object lens of a camera provided in a machining area of a machine tool, the lens cover being transparent; a motor configured to rotate the lens cover; and a wiping member configured to, when the lens cover rotates, wipe at least an adhering substance that has adhered to a region of the lens cover in an angle-of-view of the camera.