CH346657A - Machine for filling molding sand into core or molding boxes using compressed air - Google Patents

Machine for filling molding sand into core or molding boxes using compressed air

Info

Publication number
CH346657A
CH346657A CH346657DA CH346657A CH 346657 A CH346657 A CH 346657A CH 346657D A CH346657D A CH 346657DA CH 346657 A CH346657 A CH 346657A
Authority
CH
Switzerland
Prior art keywords
molding
core
machine
compressed air
boxes
Prior art date
Application number
Other languages
German (de)
Inventor
Hansberg Fritz
Original Assignee
Hansberg Fritz
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 Hansberg Fritz filed Critical Hansberg Fritz
Publication of CH346657A publication Critical patent/CH346657A/en

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
CH346657D 1954-02-16 1955-01-26 Machine for filling molding sand into core or molding boxes using compressed air CH346657A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE346657X 1954-02-16

Publications (1)

Publication Number Publication Date
CH346657A true CH346657A (en) 1960-05-31

Family

ID=6255397

Family Applications (1)

Application Number Title Priority Date Filing Date
CH346657D CH346657A (en) 1954-02-16 1955-01-26 Machine for filling molding sand into core or molding boxes using compressed air

Country Status (6)

Country Link
US (1) US2793409A (en)
BE (1) BE535648A (en)
CH (1) CH346657A (en)
FR (1) FR1124466A (en)
GB (1) GB763036A (en)
NL (1) NL104033C (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3089207A (en) * 1959-04-09 1963-05-14 Osborn Mfg Co Blow-squeeze molding machine
US3225396A (en) * 1962-03-23 1965-12-28 Hansberg Fritz Seal for control slide of core and mold making machine
DK153634C (en) * 1975-12-05 1988-12-19 Fomes Sa BLOW HEAD FOR INFLUENCE OF SAND IN THE FORM OF PREPARATION OF CASTLE BARS.
US4140171A (en) * 1977-08-08 1979-02-20 Ashland Oil, Inc. No bake blower apparatus for making sand cores
IT1189502B (en) * 1986-05-13 1988-02-04 Guido Peterle HEAD FOR LOADING AND LAUNCHING THE LAND FROM THE FOUNDRY IN THE FORMING MACHINES OF PRINTED AND SIMILAR SOULS
DE3626994C1 (en) * 1986-08-08 1987-12-10 Joachim Dipl-Ing Laempe Shooting device on a core shooter
ES2012263A6 (en) * 1989-02-10 1990-03-01 Erana Agustin Arana Drive mechanism for core release machines

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE557503C (en) * 1931-02-08 1932-08-24 Masch U Werkzeugfabrik Kabel Method and molding machine for filling molding and core boxes with molding sand using compressed air
US2654924A (en) * 1949-01-06 1953-10-13 Wood David Howard Closure device for feed chambers for finely divided materials
US2611938A (en) * 1949-06-15 1952-09-30 Hansberg Fritz Machine for ramming foundry cores by means of compressed air

Also Published As

Publication number Publication date
US2793409A (en) 1957-05-28
GB763036A (en) 1956-12-05
NL104033C (en)
BE535648A (en)
FR1124466A (en) 1956-10-11

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