FR94784E - A method and shot molding machine for making shell molds and foundry cores. - Google Patents

A method and shot molding machine for making shell molds and foundry cores.

Info

Publication number
FR94784E
FR94784E FR155744A FR155744A FR94784E FR 94784 E FR94784 E FR 94784E FR 155744 A FR155744 A FR 155744A FR 155744 A FR155744 A FR 155744A FR 94784 E FR94784 E FR 94784E
Authority
FR
France
Prior art keywords
molding machine
shot molding
shell molds
foundry cores
making shell
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
FR155744A
Other languages
French (fr)
Inventor
Xavier Virolle
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.)
Centre Technique des Industries de la Fonderie
Original Assignee
Centre Technique des Industries de la Fonderie
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 Centre Technique des Industries de la Fonderie filed Critical Centre Technique des Industries de la Fonderie
Priority to FR155744A priority Critical patent/FR94784E/en
Application granted granted Critical
Publication of FR94784E publication Critical patent/FR94784E/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/12—Treating moulds or cores, e.g. drying, hardening
    • B22C9/123—Gas-hardening
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR155744A 1965-12-10 1968-06-20 A method and shot molding machine for making shell molds and foundry cores. Expired FR94784E (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR155744A FR94784E (en) 1965-12-10 1968-06-20 A method and shot molding machine for making shell molds and foundry cores.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR41821A FR1508075A (en) 1965-12-10 1965-12-10 Shot molding process and machine for making shell molds and foundry cores
FR155744A FR94784E (en) 1965-12-10 1968-06-20 A method and shot molding machine for making shell molds and foundry cores.

Publications (1)

Publication Number Publication Date
FR94784E true FR94784E (en) 1969-11-21

Family

ID=1587091

Family Applications (2)

Application Number Title Priority Date Filing Date
FR41821A Expired FR1508075A (en) 1965-12-10 1965-12-10 Shot molding process and machine for making shell molds and foundry cores
FR155744A Expired FR94784E (en) 1965-12-10 1968-06-20 A method and shot molding machine for making shell molds and foundry cores.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR41821A Expired FR1508075A (en) 1965-12-10 1965-12-10 Shot molding process and machine for making shell molds and foundry cores

Country Status (1)

Country Link
FR (2) FR1508075A (en)

Also Published As

Publication number Publication date
FR1508075A (en) 1968-01-05

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