Patent №
US 6,941,192
Granted
2005-09-06
Filed 2003
Owner
ABB RESEARCH LTD.
Lab
—
AI components
1
kr
Assignment
Recorded
Dataset
AIPD
2023_r1 edition
Application
10355764
A robot having a spindle is calibrated by disposing a calibration tool in the robot spindle. The position of the calibration tool is measured. An axis of the spindle is determined based on the measured position. A calibration tool center point is determined based on the measured position. A robot tool rotation axis is determined based on the determined spindle axis, robot tool center point, the determined calibration tool center point, and difference in length between the calibration tool and a robot tool.
AI classification
Ownership
ABB RESEARCH LTD.
assignment · 140180370
Assignors
TANG, QING, BRANTMARK, HAKAN, GAN, ZHONGXUE, BROGARDH, TORGNY
On an employer assignment, the assignors are typically the inventors.