FR87988E - Procédé de fabrication de carapaces et de coquilles-noyaux de moulage - Google Patents

Procédé de fabrication de carapaces et de coquilles-noyaux de moulage

Info

Publication number
FR87988E
FR87988E FR15493A FR15493A FR87988E FR 87988 E FR87988 E FR 87988E FR 15493 A FR15493 A FR 15493A FR 15493 A FR15493 A FR 15493A FR 87988 E FR87988 E FR 87988E
Authority
FR
France
Prior art keywords
cores
shell
manufacturing process
molding shells
shells
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
FR15493A
Other languages
English (en)
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.)
Croning and Co
Original Assignee
Croning and Co
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 Croning and Co filed Critical Croning and Co
Priority to FR15493A priority Critical patent/FR87988E/fr
Application granted granted Critical
Publication of FR87988E publication Critical patent/FR87988E/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B22C1/20—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 organic agents
    • 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)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
FR15493A 1965-05-03 1965-05-03 Procédé de fabrication de carapaces et de coquilles-noyaux de moulage Expired FR87988E (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR15493A FR87988E (fr) 1965-05-03 1965-05-03 Procédé de fabrication de carapaces et de coquilles-noyaux de moulage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR15493A FR87988E (fr) 1965-05-03 1965-05-03 Procédé de fabrication de carapaces et de coquilles-noyaux de moulage

Publications (1)

Publication Number Publication Date
FR87988E true FR87988E (fr) 1966-04-29

Family

ID=8577810

Family Applications (1)

Application Number Title Priority Date Filing Date
FR15493A Expired FR87988E (fr) 1965-05-03 1965-05-03 Procédé de fabrication de carapaces et de coquilles-noyaux de moulage

Country Status (1)

Country Link
FR (1) FR87988E (fr)

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