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. 17, 2023
Filed:
Jul. 14, 2021
Applicant:
Hiwin Technologies Corp., Taichung, TW;
Inventors:
Assignee:
Hiwin Technologies Corp., Taichung, TW;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01H 7/00 (2006.01); F16C 29/00 (2006.01); G01M 13/028 (2019.01); G01M 13/045 (2019.01); G01H 1/08 (2006.01); F16C 41/00 (2006.01);
U.S. Cl.
CPC ...
G01H 7/00 (2013.01); F16C 29/005 (2013.01); F16C 41/00 (2013.01); F16C 2233/00 (2013.01); G01H 1/08 (2013.01); G01M 13/028 (2013.01); G01M 13/045 (2013.01);
Abstract
A device and a method for detecting states of a linear guideway including a sliding block and a slide rail are provided. The device includes a sensor located at a position corresponding to a side surface of the slide rail, and an analysis processer communicated with the sensor. The sensor detects the vibrating of the slide rail to generate a sensing signal. The analysis processer compares the sensing signal with at least one threshold, to determines occurrence of abnormalities. Therefore, the sensitivity for detection may be increased.