JPH078411B2 - 鋳型材料の圧密法および装置 - Google Patents

鋳型材料の圧密法および装置

Info

Publication number
JPH078411B2
JPH078411B2 JP60035192A JP3519285A JPH078411B2 JP H078411 B2 JPH078411 B2 JP H078411B2 JP 60035192 A JP60035192 A JP 60035192A JP 3519285 A JP3519285 A JP 3519285A JP H078411 B2 JPH078411 B2 JP H078411B2
Authority
JP
Japan
Prior art keywords
pressure
pressure plate
mold material
gas
hydraulic
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.)
Expired - Lifetime
Application number
JP60035192A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60255237A (ja
Inventor
ノルベルト・ダム
Original Assignee
ベ−エムデ−・バ−デイツシエ・マシ−ネンフアブリ−ク・ドウルラツハ・ゲ−エムベ−ハ−
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 ベ−エムデ−・バ−デイツシエ・マシ−ネンフアブリ−ク・ドウルラツハ・ゲ−エムベ−ハ− filed Critical ベ−エムデ−・バ−デイツシエ・マシ−ネンフアブリ−ク・ドウルラツハ・ゲ−エムベ−ハ−
Publication of JPS60255237A publication Critical patent/JPS60255237A/ja
Publication of JPH078411B2 publication Critical patent/JPH078411B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C15/00—Moulding machines characterised by the compacting mechanism; Accessories therefor
    • B22C15/02—Compacting by pressing devices only
    • B22C15/08—Compacting by pressing devices only involving pneumatic or hydraulic mechanisms

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Devices For Molds (AREA)
  • Press Drives And Press Lines (AREA)
  • Control Of Presses (AREA)
JP60035192A 1984-02-23 1985-02-23 鋳型材料の圧密法および装置 Expired - Lifetime JPH078411B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3406466A DE3406466A1 (de) 1984-02-23 1984-02-23 Verfahren und vorrichtung zum verdichten von giessereiformstoff
DE3406466.4 1984-02-23

Publications (2)

Publication Number Publication Date
JPS60255237A JPS60255237A (ja) 1985-12-16
JPH078411B2 true JPH078411B2 (ja) 1995-02-01

Family

ID=6228536

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60035192A Expired - Lifetime JPH078411B2 (ja) 1984-02-23 1985-02-23 鋳型材料の圧密法および装置

Country Status (5)

Country Link
US (1) US4617978A (enExample)
EP (1) EP0152928B1 (enExample)
JP (1) JPH078411B2 (enExample)
DD (1) DD235197A5 (enExample)
DE (2) DE3406466A1 (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8628132D0 (en) * 1986-11-25 1986-12-31 Doyle Ltd C F Compacting moulding mixture
CH672270A5 (enExample) * 1986-12-17 1989-11-15 Fischer Ag Georg
DE3740185A1 (de) * 1987-06-13 1989-06-08 Badische Maschf Gmbh Verfahren und vorrichtung zum verdichten von formstoff in giesserei-formmaschinen
DE3719846A1 (de) * 1987-06-13 1988-12-22 Badische Maschf Gmbh Verfahren und vorrichtung zum verdichten von formstoff in giesserei-formmaschinen
US5070928A (en) * 1990-02-28 1991-12-10 General Motors Corporation Forming press with quick-change tool-to-bolster locking mechanism
CH686412A5 (de) * 1992-03-10 1996-03-29 Fischer Georg Giessereianlagen Verfahren zum Verdichten von Formsand fuer Giessformen.
US5535809A (en) * 1993-11-24 1996-07-16 Grand Haven Brass Foundry Method and apparatus for packing a granular material for foundry use
AU2000232748A1 (en) * 2000-03-20 2001-10-03 Georg Fischer Disa A/S Method and apparatus for producing two-part moulds

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3233291A (en) * 1960-09-26 1966-02-08 Osborn Mfg Co Explosive force molding machine and method
DE7602966U1 (de) * 1976-02-03 1976-06-24 Badische Maschinenfabrik Gmbh, 7500 Karlsruhe Giesserei-formmaschine fuer kastenformen
DE2844464C2 (de) * 1978-10-12 1983-03-24 Bühler, Eugen, Dipl.-Ing., 8871 Burtenbach Verfahren und Vorrichtung zum Verdichten von Gießformen
JPS55120450A (en) * 1979-03-08 1980-09-16 Sintokogio Ltd Mold molding apparatus
DE3002702C2 (de) * 1980-01-25 1983-09-22 Alfelder Maschinen- und Modell-Fabrik Künkel, Wagner & Co KG, 3220 Alfeld Vorrichtung zum Zuführen des Formsandes in den in einer Sandformmaschine in Bereitschaft gehaltenen Formkasten

Also Published As

Publication number Publication date
DE3406466A1 (de) 1985-08-29
EP0152928A2 (de) 1985-08-28
JPS60255237A (ja) 1985-12-16
DE3406466C2 (enExample) 1989-02-02
DD235197A5 (de) 1986-04-30
EP0152928A3 (en) 1986-06-04
US4617978A (en) 1986-10-21
EP0152928B1 (de) 1988-01-20
DE3561444D1 (en) 1988-02-25

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