ES298313A1 - Improvements in the manufacture by molding by injection of fibrocement parts with curved parts (Machine-translation by Google Translate, not legally binding)
- Google Patents
Improvements in the manufacture by molding by injection of fibrocement parts with curved parts (Machine-translation by Google Translate, not legally binding)
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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Rocalla SA
Original Assignee
Rocalla SA
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Publication date
Application filed by Rocalla SAfiledCriticalRocalla SA
Priority to ES0298313ApriorityCriticalpatent/ES298313A1/en
Publication of ES298313A1publicationCriticalpatent/ES298313A1/en
Improvements in the manufacture by injection molding of fibrocement pieces with curved parts, characterized in that the elastic-coated bushes are rigid, so that the curved parts of the pieces are internally molded inside the corresponding rigid outer mold. , after the molding, the extraction of the referred noyos following a constant curved trajectory of radius identical to the curvature of the pieces obtained, whether this displacement is carried out by the inner core with elastic jacket as well as the rigid and permeable outer mold that forms the piece . (Machine-translation by Google Translate, not legally binding)
ES0298313A1964-04-041964-04-04Improvements in the manufacture by molding by injection of fibrocement parts with curved parts (Machine-translation by Google Translate, not legally binding)
ExpiredES298313A1
(en)
Improvements in the manufacture by molding by injection of fibrocement parts with curved parts (Machine-translation by Google Translate, not legally binding)
Improvements in the manufacture by molding by injection of fibrocement parts with curved parts (Machine-translation by Google Translate, not legally binding)
Improvements in the manufacture by molding by injection of fibrocement parts with curved parts (Machine-translation by Google Translate, not legally binding)
Improvements in the manufacture by molding by injection of fibrocement parts with curved parts (Machine-translation by Google Translate, not legally binding)
Improvements introduced in the manufacture of filling bodies to obtain cavidades in concrete pieces (Machine-translation by Google Translate, not legally binding)
New system for the mechanical manufacture by injection of all kinds of articles and parts with fibrocement or other molding materials (Machine-translation by Google Translate, not legally binding)
Improvements in the dismollection of hollow fibrocement parts injected between two media molds with rigid nucleus. (Machine-translation by Google Translate, not legally binding)
A manufacturing procedure in the obtaining of hollow rubber rings intended especially for toys (Machine-translation by Google Translate, not legally binding)