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WUCHER ROLAND
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WUCHER ROLAND
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Application filed by WUCHER ROLANDfiledCriticalWUCHER ROLAND
Publication of ES229728A1publicationCriticalpatent/ES229728A1/en
Apparatus for molding plastic materials by injection, comprising a heated cylinder, a screw or rotating thread inside the cylinder, for feeding and plasticizing material supplied thereto; an injection valve at the front end of the cylinder, for the exit of the material; a diffuser in the screw or thread, with conduits or narrow channels through which the material is forced to pass by the action of the screw or thread, and means to cause a relative movement between the screw and the cylinder, in order to mold the material by injection by the push of the diffuser acting as a plunger. (Machine-translation by Google Translate, not legally binding)
ES0229728A1955-06-241956-06-23Apparatus for molding plastic materials for injection (Machine-translation by Google Translate, not legally binding)
ExpiredES229728A1
(en)
Molding procedure with injection of thermoplastic natural materials and device for its realization (Machine-translation by Google Translate, not legally binding)
An injection nozzle applicable to a machine for the production of thermoplastic synthetic materials (Machine-translation by Google Translate, not legally binding)
A machine for the manufacture, by injection, of molded pieces of natural or synthetic rubber (Machine-translation by Google Translate, not legally binding)
Machine for the manufacture by injection of molded pieces of natural or synthetic rubber (Machine-translation by Google Translate, not legally binding)