JPS5268818A - Sand mold making and apparatus - Google Patents

Sand mold making and apparatus

Info

Publication number
JPS5268818A
JPS5268818A JP51142386A JP14238676A JPS5268818A JP S5268818 A JPS5268818 A JP S5268818A JP 51142386 A JP51142386 A JP 51142386A JP 14238676 A JP14238676 A JP 14238676A JP S5268818 A JPS5268818 A JP S5268818A
Authority
JP
Japan
Prior art keywords
sand mold
mold making
making
sand
mold
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP51142386A
Other languages
English (en)
Japanese (ja)
Inventor
Gura Pushiyu Georuku
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kuenkel Wagner GmbH and Co KG
Original Assignee
Kuenkel Wagner GmbH and Co KG
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 Kuenkel Wagner GmbH and Co KG filed Critical Kuenkel Wagner GmbH and Co KG
Publication of JPS5268818A publication Critical patent/JPS5268818A/ja
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C15/00—Moulding machines characterised by the compacting mechanism; Accessories therefor
    • B22C15/28—Compacting by different means acting simultaneously or successively, e.g. preliminary blowing and finally pressing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C15/00—Moulding machines characterised by the compacting mechanism; Accessories therefor
    • B22C15/23—Compacting by gas pressure or vacuum
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/12—Treating moulds or cores, e.g. drying, hardening
    • B22C9/123—Gas-hardening

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Devices For Molds (AREA)
JP51142386A 1975-12-03 1976-11-29 Sand mold making and apparatus Pending JPS5268818A (en)

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
JPS5268818A true JPS5268818A (en) 1977-06-08

Family

ID=5963379

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51142386A Pending JPS5268818A (en) 1975-12-03 1976-11-29 Sand mold making and apparatus

Country Status (7)

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

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
CH379064A (de) * 1958-08-30 1964-06-30 Hansberg Fritz Vorrichtung zum Härten von Giessereikernen und Giessereiformen mittels gasförmigen Reaktionsmitteln, 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
SU824882A3 (ru) 1981-04-23
IT1064813B (it) 1985-02-25
DE2554414A1 (de) 1977-06-08
FR2333594B1 (OSRAM) 1982-03-12
SE7613530L (sv) 1977-06-04
FR2333594A1 (fr) 1977-07-01
GB1564951A (en) 1980-04-16
SE436978B (sv) 1985-02-04

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