SE7908112L - Sett och anordning for framstellning av sandgjutformar eller liknande - Google Patents

Sett och anordning for framstellning av sandgjutformar eller liknande

Info

Publication number
SE7908112L
SE7908112L SE7908112A SE7908112A SE7908112L SE 7908112 L SE7908112 L SE 7908112L SE 7908112 A SE7908112 A SE 7908112A SE 7908112 A SE7908112 A SE 7908112A SE 7908112 L SE7908112 L SE 7908112L
Authority
SE
Sweden
Prior art keywords
sand
buffer zone
mould
flask
fall
Prior art date
Application number
SE7908112A
Other languages
Unknown language ( )
English (en)
Other versions
SE438803B (sv
Inventor
W Ahrens
Original Assignee
Wagner & Co Alfelder Masch
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 Wagner & Co Alfelder Masch filed Critical Wagner & Co Alfelder Masch
Publication of SE7908112L publication Critical patent/SE7908112L/sv
Publication of SE438803B publication Critical patent/SE438803B/sv

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C15/00—Moulding machines characterised by the compacting mechanism; Accessories therefor
    • B22C15/23—Compacting by gas pressure or vacuum
SE7908112A 1978-10-02 1979-10-01 Sett och anordning vid framstellning av sandgjutformar eller liknande SE438803B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2842912A DE2842912C2 (de) 1978-10-02 1978-10-02 Verfahren und Vorrichtung zum Herstellen von Sandgießformen o.dgl.

Publications (2)

Publication Number Publication Date
SE7908112L true SE7908112L (sv) 1980-04-03
SE438803B SE438803B (sv) 1985-05-13

Family

ID=6051150

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7908112A SE438803B (sv) 1978-10-02 1979-10-01 Sett och anordning vid framstellning av sandgjutformar eller liknande

Country Status (13)

Country Link
US (1) US4286937A (sv)
JP (1) JPS5550954A (sv)
BR (1) BR7906096A (sv)
CH (1) CH644039A5 (sv)
CS (1) CS222167B2 (sv)
DD (1) DD146258A5 (sv)
DE (1) DE2842912C2 (sv)
FR (1) FR2437897A1 (sv)
GB (1) GB2033274B (sv)
IT (1) IT1123220B (sv)
PL (1) PL125526B1 (sv)
SE (1) SE438803B (sv)
SU (1) SU915786A3 (sv)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4421466A (en) * 1981-06-29 1983-12-20 Auto-Cast International, Ltd. Apparatus for molding concrete articles and the like
EP0084627B1 (de) * 1981-12-28 1986-05-07 BMD Badische Maschinenfabrik Durlach GmbH Vorrichtung zum Verdichten von Giesserei-Formstoff
EP0100161A1 (en) * 1982-07-05 1984-02-08 Agustin Arana Erana Automatic sand box moulding machine
DE3322628A1 (de) * 1983-06-23 1985-01-03 Künkel - Wagner GmbH & Co KG, 3220 Alfeld Verfahren und vorrichtung zum herstellen von sandgiessformen
CH665971A5 (de) * 1983-11-30 1988-06-30 Fischer Ag Georg Einrichtung zum verdichten von koernigen formstoffen.
US4813818A (en) * 1987-08-25 1989-03-21 Michael Sanzone Apparatus and method for feeding powdered materials
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
US5885625A (en) * 1996-06-14 1999-03-23 Materials Innovation, Inc. Pressurized feed shoe apparatus for precompacting powdered materials
EP0900645A3 (en) * 1997-08-07 1999-05-26 Intermetallics Co., Ltd. Method and apparatus for packing material
CN105798244B (zh) * 2016-05-04 2017-10-03 江阴机械制造有限公司 通用型射砂板
CN106825444B (zh) * 2017-03-16 2018-08-21 曹黎明 一种铸型制造设备
CN109967702B (zh) * 2019-03-18 2024-02-27 河北中北环保科技有限公司 一种粘土砂造型机

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1118405B (de) * 1957-02-22 1961-11-30 Fritz Hansberg Formmaschine zur pneumatischen Herstellung von Giessereikernen und Giessereiformen
DE1097621B (de) * 1956-03-23 1961-01-19 Fritz Hansberg Verfahren und Formmaschine zur pneumatischen Herstellung von Giessereikernen und Giessereiformen sowie Kasten hierfuer
US2904861A (en) * 1957-05-31 1959-09-22 Package Machinery Co Apparatus for and method of die casting under vacuum
US2975476A (en) * 1959-03-02 1961-03-21 John E Burke Press
US3328852A (en) * 1964-10-16 1967-07-04 Osborn Mfg Co Foundry sand forming machines
DE2554414C2 (de) * 1975-12-03 1982-07-01 Alfelder Maschinen- und Modell-Fabrik Künkel, Wagner & Co KG, 3220 Alfeld Verfahren und Vorrichtung zum Herstellen von Sandgießformen
DE2614219A1 (de) * 1976-04-02 1977-10-13 Buehler Eugen Verfahren zum einschiessen von kern- bzw. formsand aus einem sandvorratsbehaelter in einen kern- bzw. formkasten hinein mittels unterdruck und schiessanlage zur durchfuehrung dieses verfahrens
GB1552693A (en) * 1976-04-22 1979-09-19 Baker Perkins Holdings Ltd Manufacture of foundry cores and moulds
DE2727297C3 (de) * 1976-06-25 1980-07-10 Georg Fischer Ag, Schaffhausen (Schweiz) Verfahren und Einrichtung zum Herstellen von Gießereisandformen
GB1589277A (en) * 1976-11-08 1981-05-07 Stone Wallwork Ltd Mould or core-making
DE2653788C2 (de) * 1976-11-26 1981-08-27 Bühler, Eugen, Dipl.-Ing., 8871 Burtenbach Verfahren und Vorrichtung zum Herstellen von Gießformen aus bindemittelhaltigem Formsand
DE2833999C2 (de) * 1978-08-03 1981-11-19 Eugen Dipl.-Ing. 8871 Burtenbach Bühler Verfahren und Vorrichtung zur Herstellung von Gießformen und -kernen

Also Published As

Publication number Publication date
CH644039A5 (de) 1984-07-13
BR7906096A (pt) 1980-05-20
IT7925821A0 (it) 1979-09-19
DE2842912A1 (de) 1980-04-10
FR2437897B1 (sv) 1983-03-11
GB2033274A (en) 1980-05-21
PL218685A1 (sv) 1980-06-16
PL125526B1 (en) 1983-05-31
FR2437897A1 (fr) 1980-04-30
CS222167B2 (en) 1983-05-27
SU915786A3 (en) 1982-03-23
JPS5550954A (en) 1980-04-14
DE2842912C2 (de) 1983-06-01
DD146258A5 (de) 1981-02-04
GB2033274B (en) 1983-06-15
SE438803B (sv) 1985-05-13
IT1123220B (it) 1986-04-30
US4286937A (en) 1981-09-01

Similar Documents

Publication Publication Date Title
SE7908112L (sv) Sett och anordning for framstellning av sandgjutformar eller liknande
MX165572B (es) Metodo y aparato para fabricar moldes de fundicion, especialmente para compactar material de moldeado de fundicion
ES397629A1 (es) Perfeccionamientos en un aparato para la produccion de ar- ticulos de cemento y similares.
SU824882A3 (ru) Устройство дл изготовлени литейныхфОРМ из пЕСКА
DE3363683D1 (en) Method and device for compacting foundry moulding sand
ES422974A1 (es) Procedimiento y maquina para separar en dos fases piezas defundicion de moldes de arena.
CA1282219C (en) Method and apparatus for compacting granular moulding materials
NO832548L (no) Fremgangsmaate ved presstoeping
ATE10813T1 (de) Vorrichtung fuer die herstellung von giessformen.
SE7707277L (sv) Sett och apparat for att framstella gjutformar av sand
ES425484A1 (es) Metodo de fabricacion de productos a base de hormigon y productos similares.
GB1432625A (en) Making foundry moulds
JPS5785643A (en) Method for making mold
SE7802873L (sv) Forfarande och anordning for astadkommande av hal i kroppar av formspan eller liknande
GB1500051A (en) Method of forming a foundry mould
ES406927A1 (es) Perfeccionamientos en aparatos automaticos productores de piezas de molde.
JPS5752547A (en) Mold making method
JPS55147459A (en) Mold molding method
JPS56158251A (en) Vacuum molding method
JPS5668550A (en) Nonflask type vertical molding machine
SU1063538A1 (ru) Способ выбивки сырых литейных форм
GB537548A (en) Method of producing molded concrete or like products and apparatus therefor
JPS5674351A (en) Manufacture of mold
JPS55147457A (en) Mold molding method
SU140958A1 (ru) Способ изготовлени посто нных литейных форм

Legal Events

Date Code Title Description
NUG Patent has lapsed

Ref document number: 7908112-1

Effective date: 19910507

Format of ref document f/p: F