ES234361A1 - Improvements in the molds for the manufacture of glass pieces by injection (Machine-translation by Google Translate, not legally binding)
- Google Patents
Improvements in the molds for the manufacture of glass pieces by injection (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.)
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.)
MANUFACTURAS DEL CRISTAL VECAM
Original Assignee
MANUFACTURAS DEL CRISTAL VECAM
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 MANUFACTURAS DEL CRISTAL VECAMfiledCriticalMANUFACTURAS DEL CRISTAL VECAM
Priority to ES0234361ApriorityCriticalpatent/ES234361A1/en
Publication of ES234361A1publicationCriticalpatent/ES234361A1/en
Improvements in the molds for the manufacture of glass pieces by injection, which consist essentially of providing them, in coincidence with the castings or molding chambers of each piece of glass of both pairs of through holes, within which they move some needles or rods of appropriate length, which are mounted integral with an external common plate, through which the automatic introduction and extraction of the aforementioned needles are governed in accordance with the working cycles of the injection machine, the aforementioned ones acting needles like so many other cores for the formation of the through holes in the piece of glass. (Machine-translation by Google Translate, not legally binding)
ES0234361A1957-03-091957-03-09Improvements in the molds for the manufacture of glass pieces by injection (Machine-translation by Google Translate, not legally binding)
ExpiredES234361A1
(en)
Device for obtaining concrete parts with built-in glass, applicable to machines for the manufacture of prefabricated concrete pieces. (Machine-translation by Google Translate, not legally binding)
Improvements introduced in the appliances for the manufacture of armed bodies of concrete or similar material (Machine-translation by Google Translate, not legally binding)
Machine with its corresponding procedure for the manufacture of fibrocemento tubes of unfolded forms. (Machine-translation by Google Translate, not legally binding)