RO88050B - DISPOZITIV PENTRU COMPRIMAREA MATERIALELOR îN CUTIILE DE FORMARE - Google Patents

DISPOZITIV PENTRU COMPRIMAREA MATERIALELOR îN CUTIILE DE FORMARE

Info

Publication number
RO88050B
RO88050B RO111424A RO11142483A RO88050B RO 88050 B RO88050 B RO 88050B RO 111424 A RO111424 A RO 111424A RO 11142483 A RO11142483 A RO 11142483A RO 88050 B RO88050 B RO 88050B
Authority
RO
Romania
Prior art keywords
casting
compressing
casting boxes
compressing materials
container
Prior art date
Application number
RO111424A
Other languages
English (en)
Other versions
RO88050A (ro
Inventor
Hasso Hober
Heinz Duttner
Ekkehard Frohlich
Eberhard Fischer
Peter Griessbach
Original Assignee
Veb Kombinat Giessereianlagenbau Und Gusserzeugnisse-Gisag
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
Priority claimed from DD24119182A external-priority patent/DD210388A3/de
Priority claimed from DD24582982A external-priority patent/DD210530A3/de
Priority claimed from DD24769883A external-priority patent/DD225848A3/de
Application filed by Veb Kombinat Giessereianlagenbau Und Gusserzeugnisse-Gisag filed Critical Veb Kombinat Giessereianlagenbau Und Gusserzeugnisse-Gisag
Publication of RO88050B publication Critical patent/RO88050B/ro
Publication of RO88050A publication Critical patent/RO88050A/ro

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C15/00—Moulding machines characterised by the compacting mechanism; Accessories therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Devices For Molds (AREA)

Abstract

Inventia se refera la un dispozitiv pentru comprimarea materialelor de formare în cutiile de formare cu ajutorul unor impulsuri de presiune, fiind utilizat la realizarea formelor de turnare utilizate la turnarea metalelor. Dispozitivul este format dintr-un recipient în care se afla niste corpuri de închidere care împreuna cu niste scaune de ventil, fixate pe o placa inferioara, formeaza un sistem de închidere a comunicatiei dintre spatiul recipientului si spatiul de formare. Sistemul de închidere este actionat de un cilindru amplasat pe recipientul de acumulare.
RO83111424A 1982-06-29 1983-06-27 Dispozitiv pentru comprimarea materialelor in cutiile de formare RO88050A (ro)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DD24119182A DD210388A3 (de) 1982-06-29 1982-06-29 Vorrichtung zur verdichtung von koernigen gemischen, vorzugsweise giessereiformstoffen
DD24582982A DD210530A3 (de) 1982-12-10 1982-12-10 Vorrichtung zur erzeugung von druckimpulsen
DD24769883A DD225848A3 (de) 1983-02-03 1983-02-03 Vorrichtung zum verdichten von giessereiformstoffen mittels druckimpulsen

Publications (2)

Publication Number Publication Date
RO88050B true RO88050B (ro) 1985-10-31
RO88050A RO88050A (ro) 1985-11-30

Family

ID=27179844

Family Applications (1)

Application Number Title Priority Date Filing Date
RO83111424A RO88050A (ro) 1982-06-29 1983-06-27 Dispozitiv pentru comprimarea materialelor in cutiile de formare

Country Status (3)

Country Link
CH (1) CH660138A5 (ro)
DE (1) DE3319496A1 (ro)
RO (1) RO88050A (ro)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3321955A1 (de) * 1983-06-18 1984-12-20 BMD Badische Maschinenfabrik Durlach GmbH, 7500 Karlsruhe Vorrichtung zum verdichten von giesserei-formstoff mittels druckgas
DE3432368A1 (de) * 1984-09-03 1986-03-13 Künkel - Wagner GmbH & Co KG, 3220 Alfeld Vorrichtung zum impulsartigen ausformen von formmassen zum herstellen von sandgiessformen
FR2591134B1 (fr) * 1985-12-05 1988-04-01 Audant Bernard Tete de compactage par onde de choc pour machine de fabrication de moules de fonderie.
DE3836876C2 (de) * 1988-10-29 1994-06-09 Badische Maschf Gmbh Verfahren und Vorrichtung zum Verdichten von Gießerei-Formstoff

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1097622B (de) * 1953-12-31 1961-01-19 Dietrich Pulvermacher Verfahren und Vorrichtung zum gleichmaessigen Verdichten des Formsandes in Pressformmaschinen
CH642288A5 (de) * 1980-02-18 1984-04-13 Fischer Ag Georg Verfahren und einrichtung zum verdichten von formstoff, insbesondere fuer giessformen.
DE3202395A1 (de) * 1981-01-28 1982-08-26 BMD Badische Maschinenfabrik Durlach GmbH, 7500 Karlsruhe Verfahren und vorrichtung zum pneumatischen verdichten von formsand

Also Published As

Publication number Publication date
DE3319496A1 (de) 1983-12-29
DE3319496C2 (ro) 1991-02-14
RO88050A (ro) 1985-11-30
CH660138A5 (de) 1987-03-31

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