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. 07, 2020
Filed:
Nov. 05, 2018
Seiko Epson Corporation, Tokyo, JP;
Takuya Owa, Shen Zhen, CN;
Masaru Takahashi, Hamamatsu, JP;
Seiko Epson Corporation, , JP;
Abstract
A robot includes a robot main body including an A-arm which rotates around an A-rotation axis, a B-arm which is cantilevered off the A-arm and rotates around a B-rotation axis, and a C-arm which is connected to the B-arm, to which an end effector is attached, and which rotates around a C-rotation axis. The A-arm includes a first restriction that is not exposed to the outside of the robot main body. The B-arm includes a clamp which is connected to the end effector and restricts a position of a flexible wiring or pipe, a second restriction that is not exposed to the outside of the robot main body and contacts on the first restriction, and a hole through which the wiring or the pipe is inserted. The C-arm includes a through-hole which penetrates the C-arm along the axial direction of the C-rotation axis.