DK76492A - Fremgangsmåde og formmaskine til fremstilling af støbeforme eller støbeformparter af formsand - Google Patents

Fremgangsmåde og formmaskine til fremstilling af støbeforme eller støbeformparter af formsand Download PDF

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Publication number
DK76492A
DK76492A DK076492A DK76492A DK76492A DK 76492 A DK76492 A DK 76492A DK 076492 A DK076492 A DK 076492A DK 76492 A DK76492 A DK 76492A DK 76492 A DK76492 A DK 76492A
Authority
DK
Denmark
Prior art keywords
mold
molding machine
making molds
sand
parts
Prior art date
Application number
DK076492A
Other languages
English (en)
Other versions
DK76492D0 (da
DK170988B1 (da
Inventor
Rensen Erik Nyholm S
Original Assignee
Dansk Ind Syndikat
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 Dansk Ind Syndikat filed Critical Dansk Ind Syndikat
Priority to DK076492A priority Critical patent/DK170988B1/da
Publication of DK76492D0 publication Critical patent/DK76492D0/da
Priority to US08/067,122 priority patent/US5355929A/en
Priority to DE4319078A priority patent/DE4319078C2/de
Priority to JP5164152A priority patent/JPH0818107B2/ja
Publication of DK76492A publication Critical patent/DK76492A/da
Application granted granted Critical
Publication of DK170988B1 publication Critical patent/DK170988B1/da

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C11/00—Moulding machines characterised by the relative arrangement of the parts of same
    • B22C11/10—Moulding machines characterised by the relative arrangement of the parts of same with one or more flasks forming part of the machine, from which only the sand moulds made by compacting are removed
    • 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
    • B22C15/24—Compacting by gas pressure or vacuum involving blowing devices in which the mould material is supplied in the form of loose particles
    • B22C15/245—Blowing tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Devices For Molds (AREA)
DK076492A 1992-06-10 1992-06-10 Fremgangsmåde og formmaskine til fremstilling af støbeforme eller støbeformparter af formsand DK170988B1 (da)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DK076492A DK170988B1 (da) 1992-06-10 1992-06-10 Fremgangsmåde og formmaskine til fremstilling af støbeforme eller støbeformparter af formsand
US08/067,122 US5355929A (en) 1992-06-10 1993-05-26 Method of and apparatus for making casting moulds
DE4319078A DE4319078C2 (de) 1992-06-10 1993-06-08 Verfahren und Formherstellungsmaschine zur Herstellung von Gußformen oder Gußformteilen aus Formsand
JP5164152A JPH0818107B2 (ja) 1992-06-10 1993-06-08 鋳型砂から鋳型または鋳型片を造るための方法および鋳型製造機

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK076492A DK170988B1 (da) 1992-06-10 1992-06-10 Fremgangsmåde og formmaskine til fremstilling af støbeforme eller støbeformparter af formsand
DK76492 1992-06-10

Publications (3)

Publication Number Publication Date
DK76492D0 DK76492D0 (da) 1992-06-10
DK76492A true DK76492A (da) 1993-12-11
DK170988B1 DK170988B1 (da) 1996-04-15

Family

ID=8097290

Family Applications (1)

Application Number Title Priority Date Filing Date
DK076492A DK170988B1 (da) 1992-06-10 1992-06-10 Fremgangsmåde og formmaskine til fremstilling af støbeforme eller støbeformparter af formsand

Country Status (4)

Country Link
US (1) US5355929A (da)
JP (1) JPH0818107B2 (da)
DE (1) DE4319078C2 (da)
DK (1) DK170988B1 (da)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5785107A (en) * 1995-12-29 1998-07-28 Georg Fischer Disa, Inc. Apparatus and method for producing multiple cores
US5787957A (en) * 1996-06-28 1998-08-04 Georg Fischer Disa, Inc. Apparatus and methods for injecting and gassing of sand
US5911267A (en) * 1996-11-13 1999-06-15 Georg Fischer Disa, Inc. Cope with bore for gassing cores
ATE239569T1 (de) * 1999-10-08 2003-05-15 Loramendi Sa Verbesserter formraum für grünsandfomen
US6705382B1 (en) * 1999-12-27 2004-03-16 Disa Industries A/S Method of improving the mould quality of mould-forming machine

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2899724A (en) * 1959-08-18 peterson
DE479521C (de) * 1927-09-15 1929-07-18 Emil Schlechte Sandblasmaschine zum Fuellen von Formkaesten, bei der die Luftduese axial in das Sandrohr muendet
DE646304C (de) * 1936-01-24 1937-06-11 Fischer Ag Georg Vorrichtung zum Blasen von Sandkernen
US2757424A (en) * 1952-05-20 1956-08-07 United States Pipe Foundry Core making apparatus
US2911691A (en) * 1955-08-29 1959-11-10 Edwin F Peterson Spray head core box blow tube
DK146023C (da) * 1975-06-27 1983-10-24 Dansk Ind Syndikat Fremgangsmaade ved og apparat til fremstilling af hule sandkaerner til brug i stoebeforme
JPS6048261B2 (ja) * 1979-07-11 1985-10-26 株式会社豊田自動織機製作所 鋳型造型方法
JPS56141940A (en) * 1980-04-04 1981-11-05 Naniwa Seisakusho:Kk Blow nozzle for molding machine of cold box type mold
FR2504035B1 (fr) * 1981-04-21 1986-06-06 Mitsubishi Heavy Ind Ltd Machine a mouler par soufflage
SU1468645A1 (ru) * 1986-10-20 1989-03-30 Предприятие П/Я Р-6543 Надувное сопло пескодувно-пескострельных машин
RU1780917C (ru) * 1989-06-29 1992-12-15 Научно-Производственное Объединение Технологии Автомобильной Промышленности Способ изготовлени разовых литейных форм и устройство дл его осуществлени
JP2772854B2 (ja) * 1990-06-29 1998-07-09 新東工業株式会社 鋳物砂充填方法
US5038845A (en) * 1990-08-31 1991-08-13 Roberts Sinto Corporation Blow tube arrangement for core and mold making machinery

Also Published As

Publication number Publication date
DK76492D0 (da) 1992-06-10
US5355929A (en) 1994-10-18
DE4319078A1 (de) 1993-12-16
DE4319078C2 (de) 1995-07-27
JPH0818107B2 (ja) 1996-02-28
JPH0647495A (ja) 1994-02-22
DK170988B1 (da) 1996-04-15

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