FR1540514A - Improvements in the formation of foundry molds - Google Patents

Improvements in the formation of foundry molds

Info

Publication number
FR1540514A
FR1540514A FR118357A FR118357A FR1540514A FR 1540514 A FR1540514 A FR 1540514A FR 118357 A FR118357 A FR 118357A FR 118357 A FR118357 A FR 118357A FR 1540514 A FR1540514 A FR 1540514A
Authority
FR
France
Prior art keywords
formation
foundry molds
foundry
molds
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
FR118357A
Other languages
French (fr)
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.)
Ugine Kuhlmann SA
Original Assignee
Ugine Kuhlmann SA
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 Ugine Kuhlmann SA filed Critical Ugine Kuhlmann SA
Priority to FR118357A priority Critical patent/FR1540514A/en
Application granted granted Critical
Publication of FR1540514A publication Critical patent/FR1540514A/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
    • B22C9/02—Sand moulds or like moulds for shaped castings
    • B22C9/04—Use of lost patterns
    • B22C9/046—Use of patterns which are eliminated by the liquid metal in the mould
    • 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
    • B22C7/02—Lost patterns
    • B22C7/023—Patterns made from expanded plastic materials

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR118357A 1967-08-18 1967-08-18 Improvements in the formation of foundry molds Expired FR1540514A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR118357A FR1540514A (en) 1967-08-18 1967-08-18 Improvements in the formation of foundry molds

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR118357A FR1540514A (en) 1967-08-18 1967-08-18 Improvements in the formation of foundry molds

Publications (1)

Publication Number Publication Date
FR1540514A true FR1540514A (en) 1968-09-27

Family

ID=8637086

Family Applications (1)

Application Number Title Priority Date Filing Date
FR118357A Expired FR1540514A (en) 1967-08-18 1967-08-18 Improvements in the formation of foundry molds

Country Status (1)

Country Link
FR (1) FR1540514A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4660623A (en) * 1983-01-21 1987-04-28 Ashton Michael C Ceramic shell moulds, manufacture and use

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4660623A (en) * 1983-01-21 1987-04-28 Ashton Michael C Ceramic shell moulds, manufacture and use

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