ES252559A1 - Procedure and device for the manufacture of flexible pipes (Machine-translation by Google Translate, not legally binding)
- Google Patents
Procedure and device for the manufacture of flexible pipes (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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Techno Chemie Kessler and Co GmbH
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Techno Chemie Kessler and Co GmbH
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Application filed by Techno Chemie Kessler and Co GmbHfiledCriticalTechno Chemie Kessler and Co GmbH
Publication of ES252559A1publicationCriticalpatent/ES252559A1/en
Shaping Of Tube Ends By Bending Or Straightening
(AREA)
Abstract
Process and device for the manufacture of flexible tubes from elastomers, with a smooth inner surface and a profiled outer surface, and a spiral of wire or artificial material, in which a profiled strip is spirally wound on the spiral of wire and its edges are joined together, characterized in that the wire and the profiled strip are guided during the winding under radial pressure inside and out and the flexible tube thus formed is ejected axially and free. (Machine-translation by Google Translate, not legally binding)
ES0252559A1958-10-111959-10-09Procedure and device for the manufacture of flexible pipes (Machine-translation by Google Translate, not legally binding)
ExpiredES252559A1
(en)
Procedure for the automatic manufacture of closing rings from a strip of flexible material and apparatus for the same (Machine-translation by Google Translate, not legally binding)