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:
Jan. 08, 2019
Filed:
Mar. 23, 2016
Seiko Epson Corporation, Tokyo, JP;
Kazushige Akaha, Azumino, JP;
Seiko Epson Corporation, , JP;
Abstract
A robot system includes a robot cell that includes a robot and a cell in which the robot is provided and enables coexistence with a human, and an installation area of the robot cell is less than 637,500 mmand the robot cell is movable. Further, the robot includes an n-th (n is an integer number equal to or more than one) arm rotatable about an n-th rotation shaft and an (n+1)th arm provided on the n-th arm rotatably about an (n+1)th rotation shaft in a shaft direction different from a shaft direction of the n-th rotation shaft, and a length of the n-th arm is longer than a length of the (n+1)th arm and the n-th arm and the (n+1)th arm can overlap as seen from the (n+1)th rotation shaft.