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:
Aug. 10, 2010
Filed:
Sep. 08, 2008
Wen-yuh Jywe, Huwei Township, Yunlin County, TW;
Chien-hung Liu, Longjing Township, Taichung County, TW;
Yi-tsung LI, Sansia Township, Taipei County, TW;
Tung-hsien Hsieh, Dajia Township, Taichung County, TW;
Tung-hui Hsu, Kaohsiung, TW;
Hung-shu Wang, Taoyuan, TW;
Wen-Yuh Jywe, Huwei Township, Yunlin County, TW;
Chien-Hung Liu, Longjing Township, Taichung County, TW;
Yi-Tsung Li, Sansia Township, Taipei County, TW;
Tung-Hsien Hsieh, Dajia Township, Taichung County, TW;
Tung-Hui Hsu, Kaohsiung, TW;
Hung-Shu Wang, Taoyuan, TW;
National Formosa University, Yunlin County, TW;
Abstract
Means for measuring a working machine's structural deviation from five reference axes includes a main sensing body bonded with a main axis of the working machine (or controlled to revolve), and a lighting unit set around the main sensing body to circle about the main sensing body with a fixed radius (or the lighting unit radiates a light on the main sensing body from that radial distance and circles along with the main sensing body) such that as soon as the main sensing body has detected an optical signal, it is converted to an error signal informing of the working machine's structural deviation in two or three dimensional displacement.