EP0427123A3 - Apparatus for compacting foundry moulding materials - Google Patents

Apparatus for compacting foundry moulding materials Download PDF

Info

Publication number
EP0427123A3
EP0427123A3 EP19900120995 EP90120995A EP0427123A3 EP 0427123 A3 EP0427123 A3 EP 0427123A3 EP 19900120995 EP19900120995 EP 19900120995 EP 90120995 A EP90120995 A EP 90120995A EP 0427123 A3 EP0427123 A3 EP 0427123A3
Authority
EP
European Patent Office
Prior art keywords
moulding materials
foundry moulding
compacting foundry
compacting
materials
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.)
Withdrawn
Application number
EP19900120995
Other languages
German (de)
Other versions
EP0427123A2 (en
Inventor
Guenter Dipl.-Ing. Mueller (Fh)
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.)
BMD Badische Maschinenfabrik Durlach GmbH
Original Assignee
BMD Badische Maschinenfabrik Durlach GmbH
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 BMD Badische Maschinenfabrik Durlach GmbH filed Critical BMD Badische Maschinenfabrik Durlach GmbH
Publication of EP0427123A2 publication Critical patent/EP0427123A2/en
Publication of EP0427123A3 publication Critical patent/EP0427123A3/en
Withdrawn legal-status Critical Current

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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)
EP19900120995 1989-11-09 1990-11-02 Apparatus for compacting foundry moulding materials Withdrawn EP0427123A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19893937254 DE3937254A1 (en) 1989-11-09 1989-11-09 DEVICE FOR COMPRESSING FOUNDRY MOLDING MATERIALS
DE3937254 1989-11-09

Publications (2)

Publication Number Publication Date
EP0427123A2 EP0427123A2 (en) 1991-05-15
EP0427123A3 true EP0427123A3 (en) 1992-01-29

Family

ID=6393155

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19900120995 Withdrawn EP0427123A3 (en) 1989-11-09 1990-11-02 Apparatus for compacting foundry moulding materials

Country Status (3)

Country Link
EP (1) EP0427123A3 (en)
CN (1) CN1051524A (en)
DE (1) DE3937254A1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0036434A1 (en) * 1980-03-25 1981-09-30 Eugen Dipl.-Ing. Bühler Method and device for compacting casting moulds
DE3321439A1 (en) * 1982-07-20 1984-02-02 Fischer Ag Georg Process and apparatus for the compression of granular mould materials
EP0139119A1 (en) * 1983-08-02 1985-05-02 Josef Mertes Method of and installation for compacting granular moulding materials, for example foundry mould sand

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2554414C2 (en) * 1975-12-03 1982-07-01 Alfelder Maschinen- und Modell-Fabrik Künkel, Wagner & Co KG, 3220 Alfeld Method and apparatus for making sand casting molds
DE2842912C2 (en) * 1978-10-02 1983-06-01 Alfelder Maschinen- und Modell-Fabrik Künkel, Wagner & Co KG, 3220 Alfeld Method and apparatus for making sand molds or the like.
DE3002702C2 (en) * 1980-01-25 1983-09-22 Alfelder Maschinen- und Modell-Fabrik Künkel, Wagner & Co KG, 3220 Alfeld Device for feeding the molding sand into the molding box kept in readiness in a sand molding machine
DE3322628A1 (en) * 1983-06-23 1985-01-03 Künkel - Wagner GmbH & Co KG, 3220 Alfeld Process and apparatus for the production of sand casting moulds
DE3801497C2 (en) * 1987-09-02 1996-02-15 Buehler Eisengieserei Gmbh Shooting head for a suction-press molding machine and method for its operation

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0036434A1 (en) * 1980-03-25 1981-09-30 Eugen Dipl.-Ing. Bühler Method and device for compacting casting moulds
DE3321439A1 (en) * 1982-07-20 1984-02-02 Fischer Ag Georg Process and apparatus for the compression of granular mould materials
EP0139119A1 (en) * 1983-08-02 1985-05-02 Josef Mertes Method of and installation for compacting granular moulding materials, for example foundry mould sand

Also Published As

Publication number Publication date
EP0427123A2 (en) 1991-05-15
DE3937254A1 (en) 1991-05-16
CN1051524A (en) 1991-05-22

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