ES262244A3 - Improvements in the process of vacuum molding of tubular pieces in plastic materials (Machine-translation by Google Translate, not legally binding)
- Google Patents
Improvements in the process of vacuum molding of tubular pieces in plastic materials (Machine-translation by Google Translate, not legally binding)
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LEPEZ VILCHES MANUEL
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LEPEZ VILCHES MANUEL
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Priority to ES0262244ApriorityCriticalpatent/ES262244A3/en
Publication of ES262244A3publicationCriticalpatent/ES262244A3/en
Casting Or Compression Moulding Of Plastics Or The Like
(AREA)
Abstract
Improvements in the vacuum molding process of tubular parts in plastic materials that are characterized in subjecting the piece to mold simultaneously to the action of a thermal source located only at the point to be molded, and from an interior depression in the whole tube, the intensity of the first being controlled by means of a pressostatic device connected with the second one, in such a regulated manner that the passage of air through the tubular piece to be molded remains permanently whatever its state of plasticity. (Machine-translation by Google Translate, not legally binding)
ES0262244A1960-11-071960-11-07Improvements in the process of vacuum molding of tubular pieces in plastic materials (Machine-translation by Google Translate, not legally binding)
ExpiredES262244A3
(en)
Procedure, with your corresponding device, for the removal of parts with transversal appendices to the departure address (Machine-translation by Google Translate, not legally binding)
A system with its substantial device for the manufacture of hollow bodies, and in particular containers, based on thermoplastic materials by molding by injection, with simultaneous pneumatic conformation of its structure (Machine-translation by Google Translate, not legally binding)
2 a perfected system with its substantial device for the molding of hollow bodies based on thermoplastic materials (Machine-translation by Google Translate, not legally binding)