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:
Mar. 10, 2020
Filed:
Apr. 10, 2017
Applicant:
Fanuc Corporation, Yamanashi, JP;
Inventors:
Assignee:
Fanuc Corporation, Yamanashi, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01L 5/28 (2006.01);
U.S. Cl.
CPC ...
G01L 5/28 (2013.01);
Abstract
Provided is a brake inspection device of a motor that includes a load torque measurement unit configured to measure a load torque of the motor; and a determination unit configured to determine a state of a brake based on the load torques measured by the torque measurement unit, the load torques including a load torque measured when the brake being put on a rotor with respect to a stator of the motor and another load torque measured when actuation of the brake is canceled.