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PL202447A1 - Sposob wytwarzania form odlewniczych z piasku formierskiego zawierajacego srodek wiazacy i urzadzenie do wytwarzania form odlewniczych z piasku formierskiego zawierajacego srodek wiazacy - Google Patents

Sposob wytwarzania form odlewniczych z piasku formierskiego zawierajacego srodek wiazacy i urzadzenie do wytwarzania form odlewniczych z piasku formierskiego zawierajacego srodek wiazacy

Info

Publication number
PL202447A1
PL202447A1 PL20244777A PL20244777A PL202447A1 PL 202447 A1 PL202447 A1 PL 202447A1 PL 20244777 A PL20244777 A PL 20244777A PL 20244777 A PL20244777 A PL 20244777A PL 202447 A1 PL202447 A1 PL 202447A1
Authority
PL
Poland
Prior art keywords
binding agent
sand containing
molding
molds
molding sand
Prior art date
Application number
PL20244777A
Other languages
English (en)
Original Assignee
Buehler Eugen
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 Buehler Eugen filed Critical Buehler Eugen
Publication of PL202447A1 publication Critical patent/PL202447A1/pl

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Devices For Molds (AREA)
PL20244777A 1976-11-26 1977-11-26 Sposob wytwarzania form odlewniczych z piasku formierskiego zawierajacego srodek wiazacy i urzadzenie do wytwarzania form odlewniczych z piasku formierskiego zawierajacego srodek wiazacy PL202447A1 (pl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2653788A DE2653788C2 (de) 1976-11-26 1976-11-26 Verfahren und Vorrichtung zum Herstellen von Gießformen aus bindemittelhaltigem Formsand

Publications (1)

Publication Number Publication Date
PL202447A1 true PL202447A1 (pl) 1978-09-25

Family

ID=5994071

Family Applications (1)

Application Number Title Priority Date Filing Date
PL20244777A PL202447A1 (pl) 1976-11-26 1977-11-26 Sposob wytwarzania form odlewniczych z piasku formierskiego zawierajacego srodek wiazacy i urzadzenie do wytwarzania form odlewniczych z piasku formierskiego zawierajacego srodek wiazacy

Country Status (3)

Country Link
US (1) US4182395A (pl)
DE (1) DE2653788C2 (pl)
PL (1) PL202447A1 (pl)

Families Citing this family (21)

* 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
DE2923044C2 (de) * 1979-06-07 1987-05-27 Eugen Dipl.-Ing. 8877 Burtenbach Bühler Verfahren und Vorrichtung zur Herstellung von geteilten Komposit-Sandblock-Gießformen
EP0170765B1 (de) * 1981-12-28 1988-08-31 BMD Badische Maschinenfabrik Durlach GmbH Vorrichtung zum Verdichten von Giesserei-Formstoff
DE3206169C1 (de) * 1982-02-20 1983-09-29 Michael 8900 Augsburg Achinger Formmaschine zur Herstellung kastenloser Formen
DE3304148C1 (de) * 1983-02-08 1984-02-09 Eugen Dipl.-Ing. 8877 Burtenbach Bühler Verfahren und Einrichtung zum druckluftunterstuetzten Abheben und Aussenken von Modellen aus Giessformen
DK155483A (da) * 1983-04-07 1984-10-08 Dansk Ind Syndikat Maskine til fremstilling af kasseloese, vandret delte stoebeforme af sand eller lignende materiale
DE3339941A1 (de) * 1983-11-04 1985-05-15 Forma-Bühler GmbH Automatische Formanlagen, 8900 Augsburg Verfahren und vorrichtung zur herstellung von aus zwei formhaelften bestehenden kastenlosen giessformen
DK88486A (da) * 1986-02-26 1987-08-27 Dansk Ind Syndikat Apparat til fremstilling af formparter med horisontal skilleflade
DK159599C (da) * 1986-02-26 1991-04-29 Dansk Ind Syndikat Apparat til samtidig fremstilling af sammenhoerende formparter med horisontal skilleflade
DE3623992A1 (de) * 1986-07-16 1988-01-21 Buehler Eugen Verfahren und vorrichtung zur herstellung von giessformen oder dergleichen
CH674812A5 (pl) * 1986-10-06 1990-07-31 Fischer Ag Georg
US4791974A (en) * 1987-05-18 1988-12-20 Dansk Industri Syndikat A/S Method and an apparatus for producing shaped bodies from particulate material
DE3813755A1 (de) * 1988-04-23 1989-11-02 Wagner Heinrich Sinto Masch Modelleinrichtung
US4971131A (en) * 1989-08-28 1990-11-20 General Motors Corporation Countergravity casting using particulate filled vacuum chambers
CH682547A5 (de) * 1990-04-20 1993-10-15 Fischer Ag Georg Verfahren und Vorrichtung zum Verdichten von körnigen Formstoffen.
CH684935A5 (de) * 1991-10-17 1995-02-15 Fischer Georg Giessereianlagen Formmaschine mit Modellentlüftung.
DK37997A (da) * 1997-04-03 1998-10-04 Egebjerg Maskinfabrik As Foderautomat
US20040163793A1 (en) * 2003-02-21 2004-08-26 Mckibben Kenneth D. Dual core forming machine
CN104493083B (zh) * 2015-01-22 2016-10-05 德盛镁汽车部件（芜湖）有限公司 一种发动机冷却水套制作用带有挡片的芯盒
CN105096721B (zh) * 2015-09-06 2017-07-07 中国矿业大学 一种透明相似材料隧道模型模具及铺设方法

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2642206A (en) * 1953-06-16 Control of flow of granular
DE110417C (pl) *
US1524922A (en) * 1925-02-03 Fluid measuring and charging apparatus
GB189604530A (en) * 1896-02-29 1897-02-20 Henry Outhwaite Milnes Improvements in the Method of and Apparatus for Filling Granular or Powdered Substances in Packets and the like.
US2079802A (en) * 1936-04-27 1937-05-11 Leo G Hauk Grain weighing apparatus
US2511089A (en) * 1946-02-19 1950-06-13 John M Zahner Sand playbox
DE1641736U (de) * 1952-06-03 1952-07-31 Martin Geb Ampullenetui.
DE1097621B (de) * 1956-03-23 1961-01-19 Fritz Hansberg Verfahren und Formmaschine zur pneumatischen Herstellung von Giessereikernen und Giessereiformen sowie Kasten hierfuer
LU37348A1 (pl) * 1958-07-05
US3290733A (en) * 1962-02-26 1966-12-13 Osborn Mfg Co Mold and core blowing machine
US3293703A (en) * 1962-11-13 1966-12-27 Arthur R Taccone Vacuum molding apparatus
US3260285A (en) * 1963-08-05 1966-07-12 Clarence W Vogt Apparatus and method for filling containers for pulverulent material
CH462392A (de) * 1967-08-16 1968-09-15 Buehrer Erwin Verfahren zum Dosieren von zwei Formsandsorten in einen Formkasten einer Giessereiform
DE1583526B1 (de) * 1967-08-18 1971-02-04 Buehler Dipl Ing Eugen Verfahren und Formanlage zum Herstellen waagrecht geteilter kastenloser Sandformen mittels doppelseitiger horizontaler Modellplatte,Formrahmen und vertikal beweglichem Pressstempel
FR1584384A (pl) * 1967-08-18 1969-12-19
US3807483A (en) * 1971-01-08 1974-04-30 E Buhler Methods and apparatus for producing sand molds
US3828840A (en) * 1972-03-10 1974-08-13 Pettibone Corp Cyclicly-operable machine adapted to produce and assemble cope and drag mold parts
DD101115A1 (pl) * 1972-11-20 1973-10-20
DE2361820C3 (de) * 1973-01-29 1975-07-03 Eugen Dipl.-Ing. 8871 Burtenbach Buehler Verfahren und Vorrichtung zum Weitertransportieren eines aus horizontal geteilten kastenlosen Gießformen gebildeten Formstranges längs einer GIeB- und Kühlstrecke
GB1470672A (en) * 1974-07-15 1977-04-21 Baker Perkins Holdings Ltd Manufacture of foundry moulds and cores
DE2455921B2 (de) * 1974-11-26 1977-04-07 Charkowskij Filial Wsesojusnowo Nautschno-Issledowatelskowo Instituta Litejnowo Maschinostrojenija, Litejnoj Technologii I Awtomatisazii Litejnowo Proiswodstwa, Charkow (Sowjetunion) Vorrichtung zum herstellen von giessformen durch stufenweises pressen
IT1037768B (it) * 1975-04-30 1979-11-20 Hansberg J Macchina sparaterra per la realizzazione di forme di anime da fonderia e simili
US4016994A (en) * 1975-09-16 1977-04-12 Wurster Wilfred A Mobile vacuum and pneumatic unit
DE7602966U1 (de) * 1976-02-03 1976-06-24 Badische Maschinenfabrik Gmbh, 7500 Karlsruhe Giesserei-formmaschine fuer kastenformen

Also Published As

Publication number Publication date
DE2653788B1 (de) 1977-09-15
US4182395A (en) 1980-01-08
DE2653788C2 (de) 1981-08-27

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