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:
Apr. 08, 2025
Filed:
Feb. 15, 2021
Applicant:
Fanuc Corporation, Yamanashi, JP;
Inventor:
Nobuhito Oonishi, Yamanashi, JP;
Assignee:
FANUC CORPORATION, Yamanashi, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G05B 19/409 (2006.01);
U.S. Cl.
CPC ...
G05B 19/409 (2013.01); G05B 2219/23053 (2013.01);
Abstract
Provided is a numerical control device whereby the execution state of a program can be more intuitively confirmed. This numerical control device, which controls a machine tool on the basis of a program, comprises: a program execution unit having a prescribed function for executing a program in response to the rotation of a manual handle of the machine tool; an execution state identification unit that identifies the execution state of the program; and a haptic controller that generates haptic feedback in the manual handle on the basis of the prescribed function and the execution state of the program.