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. 13, 2020
Filed:
Mar. 20, 2018
Denso Wave Incorporated, Chita-gun, Aichi-pref., JP;
Noritaka Takamura, Chita-gun, JP;
DENSO WAVE INCORPORATED, Aichi-Pref., JP;
Abstract
A center-of-gravity-of-load position calculator is provided which determines the position of the center of gravity of a physical load held by a horizontal four-axis robot arm. The center-of-gravity-of-load position calculator moves horizontally move the physical load a plurality of times in conditions where positions of a fourth axis are different from each other and measures degrees of torque acting on the fourth axis during such movement to calculate given first and second parameters. The center-of-gravity-of-load position calculator calculates the position of the center of gravity of the physical load as a function of the first and second parameters. This achieves fast and easy calculation of the position of the center of gravity of the physical load.