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:
Jul. 08, 2025
Filed:
Jun. 08, 2023
Staubli Faverges, Faverges-Seythenex, FR;
Luc Joly, Faverges-Seythenex, FR;
STAUBLI FAVERGES, Faverges-Seythenex, FR;
Abstract
A method for automatically calibrating an external force measuring device of an industrial robot. The industrial robot has a multi-axis robot arm, the robot arm has, for each joint axis, an electric actuator (M, . . . M) and a position sensor (C, . . . C) able to measure the joint position of the corresponding joint. The robot has a force measuring device. The force measuring device has at least one measuring sensor capable of measuring the forces applied to the robot arm. The method updates an applied force correction coefficient by incrementing it with a value proportional to the average force of the external forces exerted if certain conditions are met.