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. 20, 2021
Filed:
Dec. 06, 2018
Delta Electronics, Inc., Taoyuan, TW;
Cheng-Hao Huang, Taoyuan, TW;
Chih-Ming Hsu, Taoyuan, TW;
DELTA ELECTRONICS, INC., Taoyuan, TW;
Abstract
A tool calibration apparatus includes a first measuring device, a second measuring device, a third measuring device, a fourth measuring device and a fifth measuring device. The first measuring device includes a first measuring surface, a first measuring edge and a sensor. The second measuring device includes a second measuring surface, a second measuring edge and a sensor. The third measuring device includes a third measuring edge and a sensor. The fourth measuring device includes a fourth measuring edge and a sensor. The fifth measuring device includes a third measuring surface and a sensor. The first measuring surface, the first measuring edge and the third measuring edge are movable in an X-axis direction. The second measuring surface, the second measuring edge and the fourth measuring edge are movable in a Y-axis direction. The third measuring surface is movable in a Z-axis direction.