RO84770B1 - Procedeu pentru realizarea formelor de turnare - Google Patents

Procedeu pentru realizarea formelor de turnare

Info

Publication number
RO84770B1
RO84770B1 RO105734A RO10573481A RO84770B1 RO 84770 B1 RO84770 B1 RO 84770B1 RO 105734 A RO105734 A RO 105734A RO 10573481 A RO10573481 A RO 10573481A RO 84770 B1 RO84770 B1 RO 84770B1
Authority
RO
Romania
Prior art keywords
making casting
support
casting dies
plastic foil
making
Prior art date
Application number
RO105734A
Other languages
English (en)
Other versions
RO84770A2 (ro
Inventor
Laurentiu Sofroni
Maricel Fita
Voicu Brabie
Ilie Nechita
Pavel Toboc
Constantin Cernat
Original Assignee
Laurentiu Sofroni
Maricel Fita
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 Laurentiu Sofroni, Maricel Fita filed Critical Laurentiu Sofroni
Priority to RO105734A priority Critical patent/RO84770B1/ro
Publication of RO84770A2 publication Critical patent/RO84770A2/ro
Publication of RO84770B1 publication Critical patent/RO84770B1/ro

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  • Molds, Cores, And Manufacturing Methods Thereof (AREA)

Abstract

Inventia se refera la un procedeu pentru realizarea formelor de turnare utilizate la turnarea pieselor mari si cu o configuratie simpla necesitînd un consum redus de manopera. Pentru realizarea formei respective se utilizeaza o folie de plastioc care se introduce pe un suport iar suportul respectiv este introdus într-o rama de formare. Dupa ce s-a introdus cantitatea necesara de nisip între suportul cu folia de plastic ti rama de formare se aplica o depresiune dupa care se realizeaza si miezul utilizîndu-se tot o folie de plastic si o armatura metalica prevazuta cu niste orificii.
RO105734A 1981-11-07 1981-11-07 Procedeu pentru realizarea formelor de turnare RO84770B1 (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO105734A RO84770B1 (ro) 1981-11-07 1981-11-07 Procedeu pentru realizarea formelor de turnare

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO105734A RO84770B1 (ro) 1981-11-07 1981-11-07 Procedeu pentru realizarea formelor de turnare

Publications (2)

Publication Number Publication Date
RO84770A2 RO84770A2 (ro) 1984-07-17
RO84770B1 true RO84770B1 (ro) 1984-09-30

Family

ID=20110628

Family Applications (1)

Application Number Title Priority Date Filing Date
RO105734A RO84770B1 (ro) 1981-11-07 1981-11-07 Procedeu pentru realizarea formelor de turnare

Country Status (1)

Country Link
RO (1) RO84770B1 (ro)

Also Published As

Publication number Publication date
RO84770A2 (ro) 1984-07-17

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