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:
Dec. 22, 2020
Filed:
Oct. 25, 2018
Applicant:
Seiko Epson Corporation, Tokyo, JP;
Inventors:
Masaki Motoyoshi, Azumino, JP;
Ryosuke Imai, Matsumoto, JP;
Tetsuya Kawase, Azumino, JP;
Toshinori Hiraide, Fujimi, JP;
Assignee:
Seiko Epson Corporation, , JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B25J 9/16 (2006.01); B25J 18/00 (2006.01);
U.S. Cl.
CPC ...
B25J 9/1602 (2013.01); B25J 18/00 (2013.01); G05B 2219/40301 (2013.01);
Abstract
A SCARA robot includes a first arm configured to be moved in a direction different from a gravity direction; a first motor configured to drive the first arm; a first speed reducer, an input shaft of which is connected to the first motor and an output shaft of which is connected to the first arm; and a first output-side angle sensor configured to detect an operating position on an output side of the first speed reducer, wherein the first motor is controlled on the basis of an output of the first output-side angle sensor.