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.)
Plasticos Tatay SA
Original Assignee
Plasticos Tatay SA
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Filing date
Publication date
Application filed by Plasticos Tatay SAfiledCriticalPlasticos Tatay SA
Priority to ES354107ApriorityCriticalpatent/ES354107A1/en
Publication of ES354107A1publicationCriticalpatent/ES354107A1/en
Perfections in heads of extruder machines, of the type comprising a nozzle composed of a cylindrical and fixed row and a cylindrical and fixed core, between which an annular passage is formed for shaping the material, essentially characterized by the fact that the core has been provided of the nozzle, of greater length than the corresponding cylindrical row, so that the end thereof, is projecting to constitute an outlet nozzle of the material, in cooperation with a rotating device that complements the length of the fixed row. (Machine-translation by Google Translate, not legally binding)
ES354107A1968-05-201968-05-20Improvements in heads of extruding machines. (Machine-translation by Google Translate, not legally binding)
ExpiredES354107A1
(en)