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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Onderzoekings Instituut Research
Original Assignee
Onderzoekings Instituut Research
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Onderzoekings Instituut ResearchfiledCriticalOnderzoekings Instituut Research
Publication of ES249347A1publicationCriticalpatent/ES249347A1/es
Processing And Handling Of Plastics And Other Materials For Molding In General
(AREA)
Abstract
Prensa vertical de husillo que comprende una tolva de alimentación unida coaxialmente al extremo superior de la pared del cilindro y que se ensancha cónicamente en dirección ascendenteextendiéndose el árbol impulsor que lleva el husillo también coaxialmente a través de dicha tolva de alimentacióncaracterizada porque el husillo se extiende exclusivamente dentro del cilindro y porque unas espigas radialmente dirigidas están conectadas al árbol impulsor y a la pared interior de la tolva de alimentación.
ES0249347A1958-07-151959-05-12Una prensa vertical de husillo
ExpiredES249347A1
(es)