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:
Mar. 07, 2023
Filed:
Jul. 04, 2018
Fronius International Gmbh, Pettenbach, AT;
Stefan Pühringer, Wels-Thalheim, AT;
Martin Willinger, Wels-Thalheim, AT;
Josef Raxendorfer, Wels-Thalheim, AT;
Klaus Oberndorfer, Wels-Thalheim, AT;
Fronius International GmbH, Pettenbach, AT;
Abstract
Clamping device () for clamping a non-consumable welding electrode () with an electrode holder (A) which has a receiving chamber (B) aligned in the longitudinal direction for receiving a welding electrode () which is insertable therein and at its front end has an end portion (C) which widens conically towards the forward end and can be compressed by means of a clamping heat sink (D) for holding the welding electrode (), thus producing a large-surface cooling end face (KSF) for cooling the welding electrode ().