Improvements in the procedures for instant welding with metal of contribution. (Machine-translation by Google Translate, not legally binding)

摘要

Improvements in the procedures for the instantaneous welding with filler metal, characterized in that the unión between two or more metallic elements, such as hinges, rings, closures, beads, rods, eyebrows of glasses or associations thereof, takes place by the application in one such element of a metal alloy insert of suitable melting point, and the previous assembly being arranged between two electrodes for high intensity instantaneous electric welding, under electronic control, determined a first fixation of the insert in said element, being carried out subsequently the application of the remaining metal element against said insert to carry out the definitive welding operation between said elements through that insert, by means of an analogous welding system. (Machine-translation by Google Translate, not legally binding)