ES268944A1 - Procedure and installation for the manufacture of plastic tubes with transversal slots and to place the pliegues formed in such tubes very closely one on the side of the other (Machine-translation by Google Translate, not legally binding)
- Google Patents
Procedure and installation for the manufacture of plastic tubes with transversal slots and to place the pliegues formed in such tubes very closely one on the side of the other (Machine-translation by Google Translate, not legally binding)
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Shaping Of Tube Ends By Bending Or Straightening
(AREA)
Abstract
Process and installation for the manufacture of plastic tubes with transverse grooves and for placing the folds formed in said tubes very closely side by side, with the application of divided shells driven in a circle and provided with transverse grooves, characterized in that the tube flexible plastic maintained at softening temperature and carried on a male is sucked at the moment in which the end of the male passes, by external depression, into the slots of the shells. (Machine-translation by Google Translate, not legally binding)
ES0268944A1960-08-011961-07-08Procedure and installation for the manufacture of plastic tubes with transversal slots and to place the pliegues formed in such tubes very closely one on the side of the other (Machine-translation by Google Translate, not legally binding)
ExpiredES268944A1
(en)
Procedure and installation for the manufacture of plastic tubes with transversal slots and to place the pliegues formed in such tubes very closely one on the side of the other (Machine-translation by Google Translate, not legally binding)
Procedure and installation for the manufacture of plastic tubes with transversal slots and to place the pliegues formed in such tubes very closely one on the side of the other (Machine-translation by Google Translate, not legally binding)
Improvements introduced in the manufacture of sleeves to couple between flexible or rigid tubes (Machine-translation by Google Translate, not legally binding)