FR2571282B1 - Machine a fabriquer des noyaux creux en sable agglomere, cuit, pour la realisation de pieces metalliques par fonderie - Google Patents

Machine a fabriquer des noyaux creux en sable agglomere, cuit, pour la realisation de pieces metalliques par fonderie

Info

Publication number
FR2571282B1
FR2571282B1 FR8415507A FR8415507A FR2571282B1 FR 2571282 B1 FR2571282 B1 FR 2571282B1 FR 8415507 A FR8415507 A FR 8415507A FR 8415507 A FR8415507 A FR 8415507A FR 2571282 B1 FR2571282 B1 FR 2571282B1
Authority
FR
France
Prior art keywords
foundry
agglomerated
production
machine
metal parts
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
FR8415507A
Other languages
English (en)
Other versions
FR2571282A1 (fr
Inventor
Claude Georges Andre Blanchard
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.)
GETEDIC INTERNATIONAL
Original Assignee
GETEDIC INTERNATIONAL
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 GETEDIC INTERNATIONAL filed Critical GETEDIC INTERNATIONAL
Priority to FR8415507A priority Critical patent/FR2571282B1/fr
Publication of FR2571282A1 publication Critical patent/FR2571282A1/fr
Application granted granted Critical
Publication of FR2571282B1 publication Critical patent/FR2571282B1/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C13/00—Moulding machines for making moulds or cores of particular shapes
    • B22C13/08—Moulding machines for making moulds or cores of particular shapes for shell moulds or shell cores
    • 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)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
FR8415507A 1984-10-05 1984-10-05 Machine a fabriquer des noyaux creux en sable agglomere, cuit, pour la realisation de pieces metalliques par fonderie Expired FR2571282B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8415507A FR2571282B1 (fr) 1984-10-05 1984-10-05 Machine a fabriquer des noyaux creux en sable agglomere, cuit, pour la realisation de pieces metalliques par fonderie

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8415507A FR2571282B1 (fr) 1984-10-05 1984-10-05 Machine a fabriquer des noyaux creux en sable agglomere, cuit, pour la realisation de pieces metalliques par fonderie

Publications (2)

Publication Number Publication Date
FR2571282A1 FR2571282A1 (fr) 1986-04-11
FR2571282B1 true FR2571282B1 (fr) 1987-01-09

Family

ID=9308505

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8415507A Expired FR2571282B1 (fr) 1984-10-05 1984-10-05 Machine a fabriquer des noyaux creux en sable agglomere, cuit, pour la realisation de pieces metalliques par fonderie

Country Status (1)

Country Link
FR (1) FR2571282B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2607038B1 (fr) * 1986-11-25 1989-04-28 Getedic International Procede de fabrication d'un noyau creux en sable agglomere cuit, tete et pot de tir pour sa mise en oeuvre et machine en faisant application

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1119225A (fr) * 1954-03-08 1956-06-18 Foundry Equipment Ltd Perfectionnements à la fabrication de moules, noyaux et entonnoirs de coulée de fonderie
US2815550A (en) * 1954-08-03 1957-12-10 Bachner Valyi Dev Corp Method and apparatus for making foundry molds
FR1243300A (fr) * 1958-12-20 1960-10-07 Dispositif de fabrication de masques de moulage

Also Published As

Publication number Publication date
FR2571282A1 (fr) 1986-04-11

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Legal Events

Date Code Title Description
ST Notification of lapse