SE7707277L - Sett och apparat for att framstella gjutformar av sand - Google Patents

Sett och apparat for att framstella gjutformar av sand

Info

Publication number
SE7707277L
SE7707277L SE7707277A SE7707277A SE7707277L SE 7707277 L SE7707277 L SE 7707277L SE 7707277 A SE7707277 A SE 7707277A SE 7707277 A SE7707277 A SE 7707277A SE 7707277 L SE7707277 L SE 7707277L
Authority
SE
Sweden
Prior art keywords
sand
pattern device
vessel
molding
molding sand
Prior art date
Application number
SE7707277A
Other languages
Unknown language ( )
English (en)
Inventor
M Wernli
Original Assignee
Fischer Ag Georg
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
Priority claimed from CH815176A external-priority patent/CH602225A5/de
Priority claimed from CH618177A external-priority patent/CH610789A5/de
Application filed by Fischer Ag Georg filed Critical Fischer Ag Georg
Publication of SE7707277L publication Critical patent/SE7707277L/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
    • B22C15/24—Compacting by gas pressure or vacuum involving blowing devices in which the mould material is supplied in the form of loose particles
SE7707277A 1976-06-25 1977-06-22 Sett och apparat for att framstella gjutformar av sand SE7707277L (sv)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH815176A CH602225A5 (en) 1976-06-25 1976-06-25 Sand moulding machine
CH618177A CH610789A5 (en) 1977-05-18 1977-05-18 Process and apparatus for producing foundry sand moulds

Publications (1)

Publication Number Publication Date
SE7707277L true SE7707277L (sv) 1977-12-26

Family

ID=25699129

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7707277A SE7707277L (sv) 1976-06-25 1977-06-22 Sett och apparat for att framstella gjutformar av sand

Country Status (15)

Country Link
US (2) US4144925A (sv)
JP (1) JPS5812096B2 (sv)
AT (1) AT358749B (sv)
BR (1) BR7704141A (sv)
CA (1) CA1076318A (sv)
CS (1) CS212798B2 (sv)
DD (1) DD130452A5 (sv)
DE (1) DE2727297C3 (sv)
DK (1) DK282477A (sv)
ES (1) ES459974A1 (sv)
FR (1) FR2355590A1 (sv)
GB (1) GB1559637A (sv)
IT (1) IT1080607B (sv)
PL (1) PL110719B1 (sv)
SE (1) SE7707277L (sv)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55147462A (en) * 1979-05-08 1980-11-17 Sintokogio Ltd Molding method of lower mold and squeeze plate device
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.
JPS5855149A (ja) * 1981-09-28 1983-04-01 Sintokogio Ltd ガス硬化式主型造型装置
DE3506752A1 (de) * 1985-02-26 1986-08-28 Alb. Klein Gmbh & Co Kg, 5241 Niederfischbach Verfahren und vorrichtung zum fuellen eines formkastens o.dgl. gefaesses mit formstoff
DE3518980A1 (de) * 1985-05-25 1986-11-27 BMD Badische Maschinenfabrik Durlach GmbH, 7500 Karlsruhe Vorrichtung zum verdichten von giesserei-formstoff mittels druckgas
CH674812A5 (sv) * 1986-10-06 1990-07-31 Fischer Ag Georg
DE10315433A1 (de) 2003-04-03 2004-10-14 Basf Ag Verfahren zur Herstellung von gut in Wasser redispergierbaren und mit Wasser benetzbaren Polymerisatpulvern
KR102583145B1 (ko) * 2022-04-14 2023-09-27 주식회사 네오스트 이동 로봇의 배터리 자동 교체 시스템

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1594598A (en) * 1922-09-28 1926-08-03 Donald J Campbell Air-operated molding apparatus
DE1961234C3 (de) * 1969-12-05 1975-02-06 Kramatorskij Nautschno-Issledowatel' Skij I Projektno-Technologitscheskij Institut Maschinostrojenija, Kramatorsk (Sowjetunion) Verfahren und Vorrichtung zum Verdichten von GieBereiformmassen
US3807483A (en) * 1971-01-08 1974-04-30 E Buhler Methods and apparatus for producing sand molds

Also Published As

Publication number Publication date
CA1076318A (en) 1980-04-29
DE2727297B2 (de) 1979-10-25
DK282477A (da) 1977-12-26
BR7704141A (pt) 1978-03-28
US4144925A (en) 1979-03-20
JPS5812096B2 (ja) 1983-03-07
AT358749B (de) 1980-09-25
US4231415A (en) 1980-11-04
ES459974A1 (es) 1978-11-16
IT1080607B (it) 1985-05-16
PL110719B1 (en) 1980-07-31
FR2355590B1 (sv) 1982-04-16
CS212798B2 (en) 1982-03-26
DD130452A5 (de) 1978-04-05
DE2727297C3 (de) 1980-07-10
ATA445777A (de) 1980-02-15
PL199121A1 (pl) 1978-02-27
FR2355590A1 (fr) 1978-01-20
JPS531630A (en) 1978-01-09
GB1559637A (en) 1980-01-23
DE2727297A1 (de) 1977-12-29

Similar Documents

Publication Publication Date Title
GB750980A (en) Machine for making foundry molds
SE7707277L (sv) Sett och apparat for att framstella gjutformar av sand
ATE57493T1 (de) Form zum herstellen eines gegenstandes.
DE2852516C2 (sv)
ES439780A1 (es) Metodo y aparato para la preparacion de moldes de arena.
GB744621A (en) Improvements in and relating to packaging materials
ATE121001T1 (de) Vorrichtung zum formen eines flüssigen, härtbaren materials.
ATE30126T1 (de) Druckgiessverfahren.
GB1481777A (en) Foundry pattern
JPS5674349A (en) Fixing method of chill for molding
ATE10813T1 (de) Vorrichtung fuer die herstellung von giessformen.
JPS55141358A (en) Mold molding method
GB728015A (en) Method for charging and jolting for the purpose of compacting granular materials in moulding flasks
SU1648365A1 (ru) Способ получени слепка дл идентификации личности
GB678517A (en) Improvements in constructional toys in the form of moulds
GB537548A (en) Method of producing molded concrete or like products and apparatus therefor
GB910841A (en) Containers and closures for containers
JPS57167220A (en) Filling of raw material particles in expansion molding
JPS5575851A (en) Molding method of flaskless vacuum mold
JPS6436404A (en) Pressure injection device of pottery slurry
GB1500051A (en) Method of forming a foundry mould
JPS57159234A (en) Pattern for carbon dioxde mold
YU280574A (en) Device for the control by the time characteristics of pressure changes in a reservoir for compressed air
JPS57171544A (en) Molding method for mold
JPS5775248A (en) Production of mold

Legal Events

Date Code Title Description
NAV Patent application has lapsed

Ref document number: 7707277-5