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. 23, 2025
Filed:
Jun. 29, 2022
Applicant:
Sintokogio, Ltd., Nagoya, JP;
Inventors:
Yoshikane Tanaami, Nagoya, JP;
Miyuki Hayashi, Nagoya, JP;
Assignee:
SINTOKOGIO, LTD., Aichi, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B25J 9/16 (2006.01); B23K 37/02 (2006.01); B25J 11/00 (2006.01); B25J 13/08 (2006.01); B25J 15/00 (2006.01);
U.S. Cl.
CPC ...
B25J 9/1684 (2013.01); B23K 37/0229 (2013.01); B25J 11/005 (2013.01); B25J 13/085 (2013.01); B25J 15/0019 (2013.01);
Abstract
A fusion welding device includes: a robot arm; a fusion welding hand attached to the robot arm and including a fusion welding head for fusing and joining together workpieces while being separated from the workpieces; a support provided to the fusion welding hand and abutting on the workpieces; a force sensor for detecting a force and a moment exerted, through the support, by the workpieces; and a control section configured to control motion of the robot arm in accordance with parameters calculated from a signal outputted from the force sensor.