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:
Jan. 03, 2017
Filed:
Mar. 06, 2013
Fronius International Gmbh, Pettenbach, AT;
Klaus Oberndorfer, Vorchdorf, AT;
Daniel Platzer, Wels, AT;
Josef Raxendorfer, Steinerkirchen, AT;
Sebastian Licht, Wels, AT;
Fronius International GmbH, Pettenbach, AT;
Abstract
The invention relates to a plug part () for detachable connecting a torch neck () of a water-cooled welding torch () to a socket part () arranged on a hose package (), having a cylindrical pipe element () with an axially running channel () for a welding wire () and a protective gas () and having at least two cooling channels () for supplying and returning a cooling fluid, and a union nut () rotatably arranged on the pipe element (), the union nut having an internal thread for connection to a mating external thread on the socket part (), the invention further relating to such a socket part (). In order to produce an optimal connection between the torch neck () and the hose package (), a flange () having at least one receiving opening for receiving a pin-like element () of the socket part () is arranged on the pipe element () of the plug part () in order to fix at least one angular position of the torch neck ().