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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Wendell Et Cie SA De
Original Assignee
Wendell Et Cie SA De
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Application filed by Wendell Et Cie SA DefiledCriticalWendell Et Cie SA De
Priority to ES0242286ApriorityCriticalpatent/ES242286A1/en
Publication of ES242286A1publicationCriticalpatent/ES242286A1/en
Shaping Of Tube Ends By Bending Or Straightening
(AREA)
Abstract
Machine for manufacturing tubes by winding a propeller of a band and welding the turns with one another, comprising formulating rollers between which the band passes and means for welding the expiration and which is characterized in that it also comprises following the forming rollers, calibrating rollers placed substantially according to a helix of the same pitch as that formed by the band and which are externally tangent to the tube. (Machine-translation by Google Translate, not legally binding)
ES0242286A1958-06-061958-06-06Machine for manufacturing tubes (Machine-translation by Google Translate, not legally binding)
ExpiredES242286A1
(en)
A procedure for manufacturing rubber tubes or sleeves with rubber with interposed fabric layers (Machine-translation by Google Translate, not legally binding)