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LARDIES SERRANO JULIAN
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LARDIES SERRANO JULIAN
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Priority to ES0040637UpriorityCriticalpatent/ES40637Y/en
Publication of ES40637UpublicationCriticalpatent/ES40637U/en
Application grantedgrantedCritical
Publication of ES40637YpublicationCriticalpatent/ES40637Y/en
Perforating, Stamping-Out Or Severing By Means Other Than Cutting
(AREA)
Abstract
Improved punching tongs characterized in that they consist of an armature that has the female cutting part installed in a fixed manner and axially displaceable the male cutting piece on which a system of two levers, one of first thickness and another of second, acts; which are installed in two axes fixed also in the frame, constituting the arms of the power of both levers, the handles of the pincer. (Machine-translation by Google Translate, not legally binding)
Method for connecting two parts of sheet metal, in particular the halves of a radiator, by an electric, continuous welding, and an electric roller welding machine to perform this method.