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:
Oct. 01, 2002
Filed:
May. 08, 2000
Franz Trubert, Vienna, AT;
Magna IHV Gesellschaft fur Innenhochdruck, Bopfingen, DE;
Abstract
The invention concerns a method for assembling electroconductive pass by electric current heating. Said method is characterised in that it consists in moving forward electrodes ( ) with different polanties, towards the parts ( ) to be assembled, and in contacting said electrodes with at least one of the pans ( ) to be assembled, current being applied to said electrodes ( ). Thus, the electroconductive pants ( ) are locally heated and assembled by the current flowing through them to pass from one electrode to the other. The invention also concerns a device for implementing said method and its use for assembling hollow parts, tubes or large dimension objects with sheet metal or other hollow parts