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FR2645778B1 - Bac pour coulee a modele perdu - Google Patents

Bac pour coulee a modele perdu

Info

Publication number
FR2645778B1
FR2645778B1 FR8905099A FR8905099A FR2645778B1 FR 2645778 B1 FR2645778 B1 FR 2645778B1 FR 8905099 A FR8905099 A FR 8905099A FR 8905099 A FR8905099 A FR 8905099A FR 2645778 B1 FR2645778 B1 FR 2645778B1
Authority
FR
France
Prior art keywords
model casting
lost model
casting tray
tray
lost
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 - Lifetime
Application number
FR8905099A
Other languages
English (en)
Other versions
FR2645778A1 (fr
Inventor
Pierre Bonifay
Michel Figueras
Jean-Jacques Hanneton
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.)
Renault SA
Regie Nationale des Usines Renault
Original Assignee
Renault SA
Regie Nationale des Usines Renault
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 Renault SA, Regie Nationale des Usines Renault filed Critical Renault SA
Priority to FR8905099A priority Critical patent/FR2645778B1/fr
Priority to EP90401040A priority patent/EP0394121A1/fr
Publication of FR2645778A1 publication Critical patent/FR2645778A1/fr
Application granted granted Critical
Publication of FR2645778B1 publication Critical patent/FR2645778B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C21/00—Flasks; Accessories therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Devices For Molds (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
FR8905099A 1989-04-18 1989-04-18 Bac pour coulee a modele perdu Expired - Lifetime FR2645778B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR8905099A FR2645778B1 (fr) 1989-04-18 1989-04-18 Bac pour coulee a modele perdu
EP90401040A EP0394121A1 (fr) 1989-04-18 1990-04-17 Bac pour coulée à modèle perdu

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8905099A FR2645778B1 (fr) 1989-04-18 1989-04-18 Bac pour coulee a modele perdu

Publications (2)

Publication Number Publication Date
FR2645778A1 FR2645778A1 (fr) 1990-10-19
FR2645778B1 true FR2645778B1 (fr) 1991-06-07

Family

ID=9380831

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8905099A Expired - Lifetime FR2645778B1 (fr) 1989-04-18 1989-04-18 Bac pour coulee a modele perdu

Country Status (2)

Country Link
EP (1) EP0394121A1 (fr)
FR (1) FR2645778B1 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2536030C3 (de) * 1975-08-13 1978-06-22 Heinrich Wagner Maschinenfabrik, 5928 Laasphe Verfahren und Vorrichtung für die staubfreie Entleerung von losem, binderfreiem Sand enthaltende Formkästen
SU1002085A1 (ru) * 1981-10-20 1983-03-07 Предприятие П/Я Р-6543 Опока дл вакуумной формовки
SU1066720A1 (ru) * 1982-03-17 1984-01-15 Научно-Исследовательский Институт Специальных Способов Литья Стопочна литейна форма
DE3423199C1 (de) * 1984-06-22 1985-02-21 Grünzweig + Hartmann und Glasfaser AG, 6700 Ludwigshafen Einrichtung fuer die Durchfuehrung des Vollformgiessverfahrens

Also Published As

Publication number Publication date
FR2645778A1 (fr) 1990-10-19
EP0394121A1 (fr) 1990-10-24

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Legal Events

Date Code Title Description
TQ Partial transmission of property
ST Notification of lapse

Effective date: 20051230