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CA934126A - Production of casting moulds using liquid sand and inflatable patterns - Google Patents

Production of casting moulds using liquid sand and inflatable patterns

Info

Publication number
CA934126A
CA934126A CA092824A CA92824A CA934126A CA 934126 A CA934126 A CA 934126A CA 092824 A CA092824 A CA 092824A CA 92824 A CA92824 A CA 92824A CA 934126 A CA934126 A CA 934126A
Authority
CA
Canada
Prior art keywords
inflatable
patterns
production
casting moulds
liquid sand
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
CA092824A
Inventor
Cola Giorgio
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Centro Sperimentale Metallurgico SpA
Original Assignee
Centro Sperimentale Metallurgico SpA
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 Centro Sperimentale Metallurgico SpA filed Critical Centro Sperimentale Metallurgico SpA
Application granted granted Critical
Publication of CA934126A publication Critical patent/CA934126A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C7/00—Patterns; Manufacture thereof so far as not provided for in other classes
    • B22C7/005—Adjustable, sectional, expandable or flexible patterns
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C1/00—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds
    • B22C1/16—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents
    • B22C1/18—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents of inorganic agents
    • B22C1/181—Cements, oxides or clays
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
CA092824A 1969-09-11 1970-09-10 Production of casting moulds using liquid sand and inflatable patterns Expired CA934126A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2193069 1969-09-11

Publications (1)

Publication Number Publication Date
CA934126A true CA934126A (en) 1973-09-25

Family

ID=11188964

Family Applications (1)

Application Number Title Priority Date Filing Date
CA092824A Expired CA934126A (en) 1969-09-11 1970-09-10 Production of casting moulds using liquid sand and inflatable patterns

Country Status (7)

Country Link
BE (1) BE755731A (en)
CA (1) CA934126A (en)
DE (1) DE7033455U (en)
FR (1) FR2061655A1 (en)
LU (1) LU61674A1 (en)
NL (1) NL142101B (en)
SE (1) SE372185B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5141632A (en) * 1974-10-07 1976-04-08 Awaji Sangyo Kk Igatazokeiho

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR962059A (en) * 1950-05-31
FR968649A (en) * 1944-06-26 1950-12-01 Austenal Lab Model and method for making refractory molds
US2476726A (en) * 1945-10-01 1949-07-19 Haas Guy Casper Method for making molds
GB709396A (en) * 1951-05-01 1954-05-26 Erik Johan Von Heidenstam Method and equipment for manufacture of units of concrete or similar material
DE1433988A1 (en) * 1964-02-12 1968-12-05 Rheinstahl Huettenwerke Ag Process for the production of casting molds
NL6713600A (en) * 1966-10-07 1968-04-08

Also Published As

Publication number Publication date
FR2061655A1 (en) 1971-06-25
NL142101B (en) 1974-05-15
SE372185B (en) 1974-12-16
BE755731A (en) 1971-02-15
DE2044458A1 (en) 1971-04-22
NL7013435A (en) 1971-03-15
LU61674A1 (en) 1970-12-14
FR2061655B1 (en) 1973-10-19
DE7033455U (en) 1972-05-10

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