BR7704141A - Processo e dispositivo para confeccionar moldes de areia para fundicao - Google Patents

Processo e dispositivo para confeccionar moldes de areia para fundicao

Info

Publication number
BR7704141A
BR7704141A BR7704141A BR7704141A BR7704141A BR 7704141 A BR7704141 A BR 7704141A BR 7704141 A BR7704141 A BR 7704141A BR 7704141 A BR7704141 A BR 7704141A BR 7704141 A BR7704141 A BR 7704141A
Authority
BR
Brazil
Prior art keywords
foundation
sand molds
making sand
making
molds
Prior art date
Application number
BR7704141A
Other languages
English (en)
Portuguese (pt)
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 BR7704141A publication Critical patent/BR7704141A/pt

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
BR7704141A 1976-06-25 1977-06-24 Processo e dispositivo para confeccionar moldes de areia para fundicao BR7704141A (pt)

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
BR7704141A true BR7704141A (pt) 1978-03-28

Family

ID=25699129

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7704141A BR7704141A (pt) 1976-06-25 1977-06-24 Processo e dispositivo para confeccionar moldes de areia para fundicao

Country Status (15)

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

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 ( ) * 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
JPS5812096B2 (ja) 1983-03-07
US4231415A (en) 1980-11-04
SE7707277L (sv) 1977-12-26
FR2355590A1 (fr) 1978-01-20
FR2355590B1 ( ) 1982-04-16
PL199121A1 (pl) 1978-02-27
US4144925A (en) 1979-03-20
ATA445777A (de) 1980-02-15
IT1080607B (it) 1985-05-16
DD130452A5 (de) 1978-04-05
CA1076318A (en) 1980-04-29
PL110719B1 (en) 1980-07-31
DE2727297B2 (de) 1979-10-25
CS212798B2 (en) 1982-03-26
DE2727297C3 (de) 1980-07-10
GB1559637A (en) 1980-01-23
DE2727297A1 (de) 1977-12-29
AT358749B (de) 1980-09-25
ES459974A1 (es) 1978-11-16
DK282477A (da) 1977-12-26
JPS531630A (en) 1978-01-09

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