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. 19, 2024
Filed:
Apr. 07, 2020
Applicant:
Fronius International Gmbh, Pettenbach, AT;
Inventors:
Dominik Söllinger, Pettenbach, AT;
Andreas Waldhör, Pettenbach, AT;
Assignee:
Fronius International GmbH, Pettenbach, AT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23K 9/173 (2006.01); B23K 9/095 (2006.01); B23K 9/10 (2006.01); B23K 9/12 (2006.01);
U.S. Cl.
CPC ...
B23K 9/1735 (2013.01); B23K 9/0953 (2013.01); B23K 9/1012 (2013.01); B23K 9/125 (2013.01);
Abstract
A a multiple welding method having an improved starting process in which the control unit of the guide electrode starts welding-wire advancing of the guide electrode and sends a synchronization signal to the control unit of the trailing electrode when the guide electrode has moved a certain distance or for a certain time. The control unit of the trailing electrode starts welding-wire advancing of the trailing electrode in dependence on the received synchronization signal before the guide electrode touches the workpiece.