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:
Dec. 20, 2016
Filed:
Apr. 08, 2015
Fanuc Corporation, Yamanashi, JP;
Hiroshi Nakagawa, Yamanashi, JP;
Takatoshi Iwayama, Yamanashi, JP;
FANUC CORPORATION, Yamanashi, JP;
Abstract
A human-cooperative industrial robot includes a contact force detection part configured to detect a contact force applied to the robot when an operator and a robot come in contact with each other, a contact force monitoring part configured to either stop the robot or make the robot retreat in a direction in which the contact force is reduced if the contact force exceeds a predetermined threshold value, and an operation force detection part configured to detect an operation force applied to the robot when the lead-through operation is implemented. The robot also includes a lead-through switch for switching between the states of enabling and disabling the lead-through operation. When the lead-through operation is enabled, the contact force monitoring is disabled, and when the lead-through operation is disabled, the contact force monitor is enabled.