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:
Sep. 30, 2025
Filed:
Mar. 14, 2023
Kabushiki Kaisha Yaskawa Denki, Kitakyushu, JP;
KABUSHIKI KAISHA YASKAWA DENKI, Kitakyushu, JP;
Abstract
A robot system includes a first conveyor conveying a workpiece to a first position in a conveying direction along a transport line, a second conveyor conveying the workpiece from a second position along a first line perpendicular to the transport line, and a robot conveying the workpiece from the first to second positions. The robot includes a base fixed to a fixed position apart from the first line in the conveying direction, and an arm base movably connected to the base. A first arm is connected to the arm base rotatably about a first axis perpendicular to the transport and first lines. A second arm is connected to the first arm rotatably about a second axis parallel to the first axis. An arm tip is connected to the second arm rotatably about a third axis parallel to the first axis. A workpiece holder is provided below the arm tip.