ATE6599T1 - Unterdruckanschluss fuer vakuumverfestigte giessformen. - Google Patents

Unterdruckanschluss fuer vakuumverfestigte giessformen.

Info

Publication number
ATE6599T1
ATE6599T1 AT81107169T AT81107169T ATE6599T1 AT E6599 T1 ATE6599 T1 AT E6599T1 AT 81107169 T AT81107169 T AT 81107169T AT 81107169 T AT81107169 T AT 81107169T AT E6599 T1 ATE6599 T1 AT E6599T1
Authority
AT
Austria
Prior art keywords
vacuum
valve
mould
consolidated
connection
Prior art date
Application number
AT81107169T
Other languages
English (en)
Inventor
Herbert Grolla
Original Assignee
Heinrich Wagner Maschinenfabrik Gmbh & Co
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 Heinrich Wagner Maschinenfabrik Gmbh & Co filed Critical Heinrich Wagner Maschinenfabrik Gmbh & Co
Application granted granted Critical
Publication of ATE6599T1 publication Critical patent/ATE6599T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C19/00—Components or accessories for moulding machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/02—Sand moulds or like moulds for shaped castings
    • B22C9/03—Sand moulds or like moulds for shaped castings formed by vacuum-sealed moulding

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Devices For Molds (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Check Valves (AREA)
  • Details Of Valves (AREA)
AT81107169T 1980-10-18 1981-09-11 Unterdruckanschluss fuer vakuumverfestigte giessformen. ATE6599T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3039394A DE3039394C2 (de) 1980-10-18 1980-10-18 Unterdruckanschluß für vakuumverfestigte Gießformen
EP81107169A EP0050209B1 (de) 1980-10-18 1981-09-11 Unterdruckanschluss für vakuumverfestigte Giessformen

Publications (1)

Publication Number Publication Date
ATE6599T1 true ATE6599T1 (de) 1984-03-15

Family

ID=6114676

Family Applications (1)

Application Number Title Priority Date Filing Date
AT81107169T ATE6599T1 (de) 1980-10-18 1981-09-11 Unterdruckanschluss fuer vakuumverfestigte giessformen.

Country Status (3)

Country Link
EP (1) EP0050209B1 (de)
AT (1) ATE6599T1 (de)
DE (1) DE3039394C2 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3144118A1 (de) * 1981-11-06 1983-05-19 Heinrich Wagner Maschinenfabrik GmbH & Co, 5928 Laasphe Unterdruckkupplung fuer vakuumverfestigte giessformen
DE3345598A1 (de) * 1983-12-16 1985-06-27 Heinrich Wagner Sinto Maschinenfabrik GmbH, 5928 Laasphe Unterdruckkupplung
DE3735751A1 (de) * 1987-10-22 1989-05-03 Plansee Metallwerk Heteroporoeses formwerkzeug zur herstellung von gussformen aus formsand und verfahren zu dessen herstellung

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1500117A (fr) * 1966-07-18 1967-11-03 Utilisation Ration Gaz Ensemble d'obturation de sécurité, notamment pour valves de bouteilles de gaz sous pression
DE2407264C2 (de) * 1974-02-15 1975-07-17 Heinrich Wagner, Maschinenfabrik, 5928 Laasphe Vorrichtung für die Herstellung und zum Umsetzen von Gießformen
JPS5440419Y2 (de) * 1976-03-15 1979-11-28

Also Published As

Publication number Publication date
EP0050209A1 (de) 1982-04-28
DE3039394A1 (de) 1982-05-06
EP0050209B1 (de) 1984-03-14
DE3039394C2 (de) 1987-04-02

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee