SU824882A3 - Устройство дл изготовлени литейныхфОРМ из пЕСКА - Google Patents

Устройство дл изготовлени литейныхфОРМ из пЕСКА Download PDF

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Publication number
SU824882A3
SU824882A3 SU762423805A SU2423805A SU824882A3 SU 824882 A3 SU824882 A3 SU 824882A3 SU 762423805 A SU762423805 A SU 762423805A SU 2423805 A SU2423805 A SU 2423805A SU 824882 A3 SU824882 A3 SU 824882A3
Authority
SU
USSR - Soviet Union
Prior art keywords
chamber
model
sand
punch
casting moulds
Prior art date
Application number
SU762423805A
Other languages
English (en)
Russian (ru)
Inventor
Грабш Георг
Original Assignee
Альфельдер Машинен-Унд Модельфабрик Кюнкель,Вагнер Унд Ko.Кг (Фирма)
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 Альфельдер Машинен-Унд Модельфабрик Кюнкель,Вагнер Унд Ko.Кг (Фирма) filed Critical Альфельдер Машинен-Унд Модельфабрик Кюнкель,Вагнер Унд Ko.Кг (Фирма)
Application granted granted Critical
Publication of SU824882A3 publication Critical patent/SU824882A3/ru

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22CFOUNDRY MOULDING
    • B22C15/00Moulding machines characterised by the compacting mechanism; Accessories therefor
    • B22C15/28Compacting by different means acting simultaneously or successively, e.g. preliminary blowing and finally pressing
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22CFOUNDRY MOULDING
    • B22C15/00Moulding machines characterised by the compacting mechanism; Accessories therefor
    • B22C15/23Compacting by gas pressure or vacuum
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22CFOUNDRY MOULDING
    • B22C9/00Moulds or cores; Moulding processes
    • B22C9/02Sand moulds or like moulds for shaped castings
    • B22C9/03Sand moulds or like moulds for shaped castings formed by vacuum-sealed moulding
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22CFOUNDRY MOULDING
    • B22C9/00Moulds or cores; Moulding processes
    • B22C9/12Treating moulds or cores, e.g. drying, hardening
    • B22C9/123Gas-hardening

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Devices For Molds (AREA)
SU762423805A 1975-12-03 1976-11-29 Устройство дл изготовлени литейныхфОРМ из пЕСКА SU824882A3 (ru)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2554414A DE2554414C2 (de) 1975-12-03 1975-12-03 Verfahren und Vorrichtung zum Herstellen von Sandgießformen

Publications (1)

Publication Number Publication Date
SU824882A3 true SU824882A3 (ru) 1981-04-23

Family

ID=5963379

Family Applications (1)

Application Number Title Priority Date Filing Date
SU762423805A SU824882A3 (ru) 1975-12-03 1976-11-29 Устройство дл изготовлени литейныхфОРМ из пЕСКА

Country Status (7)

Country Link
JP (1) JPS5268818A (de)
DE (1) DE2554414C2 (de)
FR (1) FR2333594A1 (de)
GB (1) GB1564951A (de)
IT (1) IT1064813B (de)
SE (1) SE436978B (de)
SU (1) SU824882A3 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2842912C2 (de) * 1978-10-02 1983-06-01 Alfelder Maschinen- und Modell-Fabrik Künkel, Wagner & Co KG, 3220 Alfeld Verfahren und Vorrichtung zum Herstellen von Sandgießformen o.dgl.
DE2844464C2 (de) * 1978-10-12 1983-03-24 Bühler, Eugen, Dipl.-Ing., 8871 Burtenbach Verfahren und Vorrichtung zum Verdichten von Gießformen
DE3322628A1 (de) * 1983-06-23 1985-01-03 Künkel - Wagner GmbH & Co KG, 3220 Alfeld Verfahren und vorrichtung zum herstellen von sandgiessformen
DE3634767A1 (de) * 1986-10-11 1988-04-21 Wagner Heinrich Sinto Masch Vorrichtung zur verdichtung von formsand
DE3920889C2 (de) * 1989-06-26 1997-05-07 Kuenkel Wagner Prozesstechnolo Formmaschine
DE3937254A1 (de) * 1989-11-09 1991-05-16 Badische Maschf Gmbh Einrichtung zum verdichten von giessereiformstoffen
DE4114362A1 (de) * 1991-05-02 1992-11-05 Wagner Heinrich Sinto Masch Verfahren zum herstellen einer sandform

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2563643A (en) * 1948-06-09 1951-08-07 Ranek Joseph P De Process for making cores
DE1097621B (de) * 1956-03-23 1961-01-19 Fritz Hansberg Verfahren und Formmaschine zur pneumatischen Herstellung von Giessereikernen und Giessereiformen sowie Kasten hierfuer
CH379063A (de) * 1958-08-30 1964-06-30 Hansberg Fritz Vorrichtung zum Härten von Giessereikernen und Giessereiformen mittels gasförmiger Reaktionsmittel, insbesondere mittels CO2-Gas
US3293703A (en) * 1962-11-13 1966-12-27 Arthur R Taccone Vacuum molding apparatus
CA938421A (en) * 1970-03-25 1973-12-18 Alphaco Process and system for forming foundry cores and molds

Also Published As

Publication number Publication date
DE2554414C2 (de) 1982-07-01
IT1064813B (it) 1985-02-25
FR2333594B1 (de) 1982-03-12
DE2554414A1 (de) 1977-06-08
GB1564951A (en) 1980-04-16
JPS5268818A (en) 1977-06-08
SE7613530L (sv) 1977-06-04
SE436978B (sv) 1985-02-04
FR2333594A1 (fr) 1977-07-01

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