Patent · US Active

Horizontal multiple articulation type robot

US9073220B2 · kind B2 · utility

1Cited by

2References

8Claims

0Family size

Assignee

SEIKO EPSON CORPORATION · JP

Inventors

Christoph Meyerhoff · Krefeld, DE
Kazushige Akaha · Hokuto, JP

Key dates

Filing date	Mar 17, 2014
Grant date	Jul 7, 2015
Priority date	—
Expiry date	Mar 17, 2034

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T74/20329
WIPO fieldHandling
WIPO sectorMechanical engineering

Abstract

A horizontal multijoint type robot is so constructed that it comprises a first arm connected through a first joint shaft to a base, a second arm connected through a second joint shaft to the first arm, and a working shaft provided rotatably and movably up and down on the distal end of the second arm, and that the arm length L1 of the first arm and the arm length L2 of the second arm are equal to each other so that the second arm is able to overlap the first arm.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.