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:
Nov. 12, 2019
Filed:
May. 11, 2015
Fanuc Corporation, Yamanashi, JP;
FANUC CORPORATION, Yamanashi, JP;
Abstract
A conveying system includes an external force calculation unit which calculates an external force applied to a robot based on a force or torque applied to the robot detected by a force detection unit, and workpiece parameters changed in accordance with the holding state of a workpiece, and a robot stopping unit which stops the robot when the calculated external force exceeds a threshold. The conveying system further includes a relative movement unit which moves the held workpiece and a workpiece support relative to each other. By the relative movement unit, the workpiece and workpiece support are moved relative to each other without changing the position and posture of the robot.