ATE19211T1 - Unterdruckkupplung fuer vakuumverfestigte giessformen. - Google Patents

Unterdruckkupplung fuer vakuumverfestigte giessformen.

Info

Publication number
ATE19211T1
ATE19211T1 AT82108197T AT82108197T ATE19211T1 AT E19211 T1 ATE19211 T1 AT E19211T1 AT 82108197 T AT82108197 T AT 82108197T AT 82108197 T AT82108197 T AT 82108197T AT E19211 T1 ATE19211 T1 AT E19211T1
Authority
AT
Austria
Prior art keywords
rod
valve body
vacuum
mould box
valve
Prior art date
Application number
AT82108197T
Other languages
German (de)
English (en)
Inventor
Herbert Grolla
Original Assignee
Wagner Heinrich Sinto Masch
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 Wagner Heinrich Sinto Masch filed Critical Wagner Heinrich Sinto Masch
Application granted granted Critical
Publication of ATE19211T1 publication Critical patent/ATE19211T1/de

Links

Classifications

    • 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)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
  • Manufacturing Of Electrical Connectors (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
  • Fluid-Driven Valves (AREA)
AT82108197T 1981-11-06 1982-09-06 Unterdruckkupplung fuer vakuumverfestigte giessformen. ATE19211T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19813144118 DE3144118A1 (de) 1981-11-06 1981-11-06 Unterdruckkupplung fuer vakuumverfestigte giessformen
EP82108197A EP0078897B1 (de) 1981-11-06 1982-09-06 Unterdruckkupplung für vakuumverfestigte Giessformen

Publications (1)

Publication Number Publication Date
ATE19211T1 true ATE19211T1 (de) 1986-05-15

Family

ID=6145785

Family Applications (1)

Application Number Title Priority Date Filing Date
AT82108197T ATE19211T1 (de) 1981-11-06 1982-09-06 Unterdruckkupplung fuer vakuumverfestigte giessformen.

Country Status (3)

Country Link
EP (1) EP0078897B1 (enrdf_load_stackoverflow)
AT (1) ATE19211T1 (enrdf_load_stackoverflow)
DE (2) DE3144118A1 (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3345598A1 (de) * 1983-12-16 1985-06-27 Heinrich Wagner Sinto Maschinenfabrik GmbH, 5928 Laasphe Unterdruckkupplung
DK489886A (da) * 1986-10-14 1988-04-15 Dansk Ind Syndikat Anlaeg med en kraftdreven griber og et antal gribeobjekter, navnlig til brug i et automatiseret stoeberianlaeg, med fluidumforbindelse mellem griberen og et deraf grebet gribeobjekt

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3825058A (en) * 1972-04-15 1974-07-23 Sintokogio Ltd Mold prepared by vacuum sealed molding process
DE2407264C2 (de) * 1974-02-15 1975-07-17 Heinrich Wagner, Maschinenfabrik, 5928 Laasphe Vorrichtung für die Herstellung und zum Umsetzen von Gießformen
JPS5440419Y2 (enrdf_load_stackoverflow) * 1976-03-15 1979-11-28
DE3039394C2 (de) * 1980-10-18 1987-04-02 Heinrich Wagner Maschinenfabrik GmbH & Co, 5928 Laasphe Unterdruckanschluß für vakuumverfestigte Gießformen

Also Published As

Publication number Publication date
EP0078897B1 (de) 1986-04-16
DE3144118A1 (de) 1983-05-19
EP0078897A1 (de) 1983-05-18
DE3270639D1 (en) 1986-05-22
DE3144118C2 (enrdf_load_stackoverflow) 1989-09-21

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Legal Events

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