ES273393A1 - A procedure for the manufacture of a pipe of various cameras (Machine-translation by Google Translate, not legally binding)
- Google Patents
A procedure for the manufacture of a pipe of various cameras (Machine-translation by Google Translate, not legally binding)
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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DRIAM SA
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DRIAM SA
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Publication of ES273393A1publicationCriticalpatent/ES273393A1/en
Shaping Of Tube Ends By Bending Or Straightening
(AREA)
Abstract
A method for manufacturing a multi-chamber tube or the like provided with a helical core whose weight corresponds to the weight of the seam of a helical seam tube wound from at least two metal belts, characterized in that one of the belts it has been deformed about its central longitudinal axis to form a helical surface and because at least two other belts are driven towards it in an inclined direction with respect to its longitudinal axis, wound in such a way around the first belt, that its steps agree with the passage of this. (Machine-translation by Google Translate, not legally binding)
ES0273393A1961-01-191962-01-03A procedure for the manufacture of a pipe of various cameras (Machine-translation by Google Translate, not legally binding)
ExpiredES273393A1
(en)
A procedure for the continuous production of flexible pipes based on elastomers, provided of reinforcement structure. (Machine-translation by Google Translate, not legally binding)