CH322713A - Device for the production of cores, molded masks or molds for foundry purposes - Google Patents

Device for the production of cores, molded masks or molds for foundry purposes

Info

Publication number
CH322713A
CH322713A CH322713DA CH322713A CH 322713 A CH322713 A CH 322713A CH 322713D A CH322713D A CH 322713DA CH 322713 A CH322713 A CH 322713A
Authority
CH
Switzerland
Prior art keywords
molds
cores
production
foundry purposes
molded masks
Prior art date
Application number
Other languages
German (de)
Inventor
Poelzguter Franz Dipl Dr Ing
Poelandt Walter
Linneweh Kurt
Original Assignee
Deutsche Edelstahlwerke Ag
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 Deutsche Edelstahlwerke Ag filed Critical Deutsche Edelstahlwerke Ag
Publication of CH322713A publication Critical patent/CH322713A/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
    • B22C15/245—Blowing tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C23/00—Tools; Devices not mentioned before for moulding

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Devices For Molds (AREA)
CH322713D 1953-06-24 1954-06-18 Device for the production of cores, molded masks or molds for foundry purposes CH322713A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE322713X 1953-06-24

Publications (1)

Publication Number Publication Date
CH322713A true CH322713A (en) 1957-06-30

Family

ID=6168869

Family Applications (1)

Application Number Title Priority Date Filing Date
CH322713D CH322713A (en) 1953-06-24 1954-06-18 Device for the production of cores, molded masks or molds for foundry purposes

Country Status (6)

Country Link
US (1) US2792600A (en)
BE (1) BE529815A (en)
CH (1) CH322713A (en)
FR (1) FR1102864A (en)
GB (1) GB761491A (en)
LU (1) LU32923A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1159133B (en) * 1955-07-15 1963-12-12 Ind Foundry Materials Ltd Blow molding machine for the production of shell molds or cores for foundry purposes
US2856653A (en) * 1955-07-22 1958-10-21 Sutter Products Company Method and apparatus for making hollow shell foundry sand articles
US3023467A (en) * 1960-06-16 1962-03-06 Axel H Peterson Core blowing machines

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2542887A (en) * 1951-02-20 Apparatus for pyrolytic conversion
US611339A (en) * 1898-09-27 Apparatus for inflating pneumatic tires
US2598621A (en) * 1948-04-02 1952-05-27 Taccone Pneumatic Foundry Equi Machine for blowing sand into molds
US2724878A (en) * 1952-06-13 1955-11-29 Emery I Valyi Mold-forming machine
US2692409A (en) * 1952-07-05 1954-10-26 Fed Supply Company Sand blowing apparatus for molds and cores

Also Published As

Publication number Publication date
FR1102864A (en) 1955-10-26
GB761491A (en) 1956-11-14
LU32923A1 (en)
US2792600A (en) 1957-05-21
BE529815A (en)

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