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Priority to RO83111936ApriorityCriticalpatent/RO87713A2/en
Publication of RO87713B1publicationCriticalpatent/RO87713B1/en
Publication of RO87713A2publicationCriticalpatent/RO87713A2/en
Inventia se refera la un dispozitiv pentru realizarea piulitelor prin prelucrari la rece de presare si stantare fiind alcatuit din niste elemente fixe si mobile pentru a realiza prelucrarea semifabricatului în mai multe faze de lucru putînd utiliza semifabricate ca materie prima cat si deseuri rezultate din alte prelucrari de stantare. în acest scop dispozitivul a fost prevazut cu un ansamblu de stantare-matritare în care semifabricatul este stantat si presat în vederea supunerii lui altor operatii de prelucrare pentru a da forma finala piulitei.The invention relates to a device for making the nuts by cold pressing and punching processing consisting of some fixed and movable elements for carrying out the processing of the blank in several working phases using semi-finished products as raw material and waste resulting from other processing of punching. For this purpose, the device has been provided with a punching-molding assembly in which the blank is punched and pressed to undergo other machining operations to give the final shape of the nut.
RO83111936A1983-08-211983-08-21
DEVICE FOR PROCESSING PIULITES
RO87713A2
(en)
METHOD AND DEVICE FOR THE AUTOMATIC NUMBERING OF DIFFERENT PIECES OF TYPE, BY TYPE OF PIECE, which are successively punched out from the same punch, as well as a method for automatic sorting according to the type of these pieces.