Patent ID: 9024235
Filing Date: 2015-05-05
Classification: B23K

Abstract:
1. A system for mounting a wire core for a welding wire in a coupling of a hose assembly, the wire core being fixed with a wire inlet nozzle in the coupling and the wire inlet nozzle being connected to the coupling by a mounting element which is formed in a cylindrical manner and has at least one slot to form at least two movable jaws, wherein the mounting element of the wire inlet nozzle has an opening to removably receive the wire core, and by a manual rotational movement of the wire inlet nozzle positioned in the coupling, the wire core can be fixed in the mounting element and simultaneously the wire inlet nozzle can be fixed in the coupling, wherein the mounting element is provided at an end opposite from a wire inlet element with an oval flange, which oval flange is formed in a raised manner with respect to a cylindrical region.