ES234893A3 - A procedure with the corresponding device for the manufacture of metal soldier pipe from the strip (Machine-translation by Google Translate, not legally binding)
- Google Patents
A procedure with the corresponding device for the manufacture of metal soldier pipe from the strip (Machine-translation by Google Translate, not legally binding)
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Butt Welding And Welding Of Specific Article
(AREA)
Laminated Bodies
(AREA)
Shaping Of Tube Ends By Bending Or Straightening
(AREA)
Abstract
Procedure, with the corresponding device, for the manufacture of metal tube welded from strip, characterized essentially by the fact of subjecting a laminated strip to an operative process comprising in a first phase, a treatment, of its surface to deposit on it is a metal film with a lower melting point than that of the strap, an electric or other procedure following this phase, another one through which the strip is given a successively increased curvature until it reaches at least two turns on itself resulting in a doubly wound tubular element, which is subsequently subjected to a thermal process that causes the fusion of the interposed metal, which solves the surfaces in contact and the end edges, including the general process indicated, complementary intermediate steps that do not affect the base procedure. (Machine-translation by Google Translate, not legally binding)
ES0234893A1957-04-151957-04-15A procedure with the corresponding device for the manufacture of metal soldier pipe from the strip (Machine-translation by Google Translate, not legally binding)
ExpiredES234893A3
(en)
A procedure with the corresponding device for the manufacture of metal soldier pipe from the strip (Machine-translation by Google Translate, not legally binding)
A procedure with the corresponding device for the manufacture of metal soldier pipe from the strip (Machine-translation by Google Translate, not legally binding)
A procedure with the corresponding device for the manufacture of metal soldier pipe from the strip (Machine-translation by Google Translate, not legally binding)
Improvements in the procedure for manufacturing metal pipe soldier based on rolled strap (Machine-translation by Google Translate, not legally binding)
Procedure and device for the manufacture of soldered or solder-free steel tube curves without straight part, starting from a straight tube (Machine-translation by Google Translate, not legally binding)
Improvements in the procedures for the obtaining of copper-alloy composite band of copper used in the manufacture of bearings (Machine-translation by Google Translate, not legally binding)
A procedure with its specific results to manufacture metal objects or metallic alloys using a series of sections (Machine-translation by Google Translate, not legally binding)
Method of covering a metallic nucleus with a metal coating of lower fusion point and less resistance tensil and/or higher resistance to corrosion (Machine-translation by Google Translate, not legally binding)