Industrial robot calibration apparatus

- DELTA ELECTRONICS, INC.
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Description

FIG. 1 is a perspective view of an industrial robot calibration apparatus showing our new design;

FIG. 2 is another perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a right side elevational view thereof;

FIG. 7 is a top plan view thereof;

FIG. 8 is a bottom plan view thereof; and,

FIG. 9 is a perspective view showing the use status of the industrial robot calibration apparatus for calibrating the tool center point of an industrial robot.

The broken line portions in the drawing views are included to show unclaimed subject matter only and form no part of the claimed design.

Claims

The ornamental design for an industrial robot calibration apparatus, as shown and described.

Referenced Cited
U.S. Patent Documents
6070109 May 30, 2000 McGee
7684898 March 23, 2010 Pagel
8406922 March 26, 2013 Nemmers
20170151670 June 1, 2017 Huang
Patent History
Patent number: D826743
Type: Grant
Filed: Jan 11, 2017
Date of Patent: Aug 28, 2018
Assignee: DELTA ELECTRONICS, INC. (Taoyuan)
Inventors: Chih-Ming Hsu (Taoyuan), Jun-Huang Li (Taoyuan), Hsiu-Ling Cho (Taoyuan)
Primary Examiner: Antoine Duval Davis
Application Number: 29/590,522