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:
May. 12, 2015
Filed:
Jan. 11, 2013
Kabushiki Kaisha Yaskawa Denki, Fukuoka, JP;
Masatoshi Furuichi, Fukuoka, JP;
Osamu Komiyaji, Fukuoka, JP;
Masayuki Suzuki, Fukuoka, JP;
Hiroki Sanemasa, Fukuoka, JP;
Kabushiki Kaisha Yaskawa Denki, Kitakyushu-Shi, Fukuoka, JP;
Abstract
A robot includes an arm having a base end portion rotatably installed through a joint part and a tip end portion in which an output shaft is installed; and a drive mechanism arranged within the arm and configured to drive the output shaft at a reduced speed. The drive mechanism includes a motor having a motor shaft, a driving pulley attached to the motor shaft, a driven pulley attached to the output shaft, at least one intermediate pulley provided between the driving pulley and the driven pulley, and a plurality of belts for operatively interconnecting the driving pulley and the driven pulley through the intermediate pulley.