FR2958867B1 - Modele perdu utilise en fonderie pour l'obtention d'une piece metallique et procede d'assemblage de pieces constitutives d'un tel modele perdu - Google Patents

Modele perdu utilise en fonderie pour l'obtention d'une piece metallique et procede d'assemblage de pieces constitutives d'un tel modele perdu

Info

Publication number
FR2958867B1
FR2958867B1 FR1052872A FR1052872A FR2958867B1 FR 2958867 B1 FR2958867 B1 FR 2958867B1 FR 1052872 A FR1052872 A FR 1052872A FR 1052872 A FR1052872 A FR 1052872A FR 2958867 B1 FR2958867 B1 FR 2958867B1
Authority
FR
France
Prior art keywords
lost model
foundries
obtaining
metal piece
assembling components
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.)
Active
Application number
FR1052872A
Other languages
English (en)
Other versions
FR2958867A1 (fr
Inventor
Jean-Marc Bizeau
Franck Hautefeuille
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.)
Stellantis Auto Sas Fr
GM Global Technology Operations LLC
Original Assignee
Peugeot Citroen Automobiles 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 Peugeot Citroen Automobiles SA filed Critical Peugeot Citroen Automobiles SA
Priority to FR1052872A priority Critical patent/FR2958867B1/fr
Publication of FR2958867A1 publication Critical patent/FR2958867A1/fr
Application granted granted Critical
Publication of FR2958867B1 publication Critical patent/FR2958867B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • 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
    • B22C7/026—Patterns made from expanded plastic materials by assembling preformed parts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
FR1052872A 2010-04-15 2010-04-15 Modele perdu utilise en fonderie pour l'obtention d'une piece metallique et procede d'assemblage de pieces constitutives d'un tel modele perdu Active FR2958867B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1052872A FR2958867B1 (fr) 2010-04-15 2010-04-15 Modele perdu utilise en fonderie pour l'obtention d'une piece metallique et procede d'assemblage de pieces constitutives d'un tel modele perdu

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1052872A FR2958867B1 (fr) 2010-04-15 2010-04-15 Modele perdu utilise en fonderie pour l'obtention d'une piece metallique et procede d'assemblage de pieces constitutives d'un tel modele perdu

Publications (2)

Publication Number Publication Date
FR2958867A1 FR2958867A1 (fr) 2011-10-21
FR2958867B1 true FR2958867B1 (fr) 2012-05-04

Family

ID=43304702

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1052872A Active FR2958867B1 (fr) 2010-04-15 2010-04-15 Modele perdu utilise en fonderie pour l'obtention d'une piece metallique et procede d'assemblage de pieces constitutives d'un tel modele perdu

Country Status (1)

Country Link
FR (1) FR2958867B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3053614B1 (fr) * 2016-07-07 2018-08-03 Peugeot Citroen Automobiles Sa Dispositif d’assemblage de strates d’un moule perdu

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61266147A (ja) * 1985-05-17 1986-11-25 Honda Motor Co Ltd 車体外板のトリム加工用トリム下型の鋳型模型
CA1272865A (fr) * 1985-12-06 1990-08-21 Ford Motor Company Methode d'assemblage d'elements de modele en mousse pour techniques de coulee evaporative
US5054537A (en) * 1988-06-03 1991-10-08 Outboard Marine Corporation Lost foam pattern assembly for V-block engine
CA2134805A1 (fr) * 1993-11-29 1995-05-30 Furgan Z. Shaikh Methode rapide de fabrication de moulages complexes
GB9820073D0 (en) * 1998-09-16 1998-11-11 Rover Group Casting die pattern
US6582197B2 (en) * 2001-02-22 2003-06-24 Simon E. Coulson Method of investment casting with casting identification
US6886621B1 (en) * 2002-08-29 2005-05-03 Brunswick Corp. Sprue for a lost foam casting system for biasing a directional fill rate from a bottom portion of a metal casting
WO2006075344A2 (fr) * 2005-01-14 2006-07-20 Meccanica Bassi S.P.A. Procede de coulage par mousse perdue, en particulier pour une tete de cylindre de moteurs

Also Published As

Publication number Publication date
FR2958867A1 (fr) 2011-10-21

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Legal Events

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TQ Partial transmission of property

Owner name: GM GLOBAL TECHNOLOGY OPERATIONS LLC, US

Effective date: 20130725

Owner name: PEUGEOT CITROEN AUTOMOBILES SA, FR

Effective date: 20130725

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CD Change of name or company name

Owner name: PEUGEOT CITROEN AUTOMOBILES SA, FR

Effective date: 20180312

Owner name: GM GLOBAL TECHNOLOGY OPERATIONS LLC, US

Effective date: 20180312

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CD Change of name or company name

Owner name: GM GLOBAL TECHNOLOGY OPERATIONS LLC, US

Effective date: 20240423

Owner name: STELLANTIS AUTO SAS, FR

Effective date: 20240423