FR2615425B1 - MODEL FOR LOSS FOAM MOLDING PROCESS - Google Patents

MODEL FOR LOSS FOAM MOLDING PROCESS

Info

Publication number
FR2615425B1
FR2615425B1 FR8707133A FR8707133A FR2615425B1 FR 2615425 B1 FR2615425 B1 FR 2615425B1 FR 8707133 A FR8707133 A FR 8707133A FR 8707133 A FR8707133 A FR 8707133A FR 2615425 B1 FR2615425 B1 FR 2615425B1
Authority
FR
France
Prior art keywords
model
molding process
foam molding
loss foam
loss
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
FR8707133A
Other languages
French (fr)
Other versions
FR2615425A1 (en
Inventor
Jean-Francois Bogard
Denis Jouguelet
Robert Pascal
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.)
Automobiles Peugeot SA
Automobiles Citroen SA
Original Assignee
Automobiles Peugeot SA
Automobiles Citroen 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 Automobiles Peugeot SA, Automobiles Citroen SA filed Critical Automobiles Peugeot SA
Priority to FR8707133A priority Critical patent/FR2615425B1/en
Publication of FR2615425A1 publication Critical patent/FR2615425A1/en
Application granted granted Critical
Publication of FR2615425B1 publication Critical patent/FR2615425B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B22C7/023—Patterns made from expanded plastic materials
FR8707133A 1987-05-21 1987-05-21 MODEL FOR LOSS FOAM MOLDING PROCESS Expired - Lifetime FR2615425B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8707133A FR2615425B1 (en) 1987-05-21 1987-05-21 MODEL FOR LOSS FOAM MOLDING PROCESS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8707133A FR2615425B1 (en) 1987-05-21 1987-05-21 MODEL FOR LOSS FOAM MOLDING PROCESS

Publications (2)

Publication Number Publication Date
FR2615425A1 FR2615425A1 (en) 1988-11-25
FR2615425B1 true FR2615425B1 (en) 1990-11-16

Family

ID=9351296

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8707133A Expired - Lifetime FR2615425B1 (en) 1987-05-21 1987-05-21 MODEL FOR LOSS FOAM MOLDING PROCESS

Country Status (1)

Country Link
FR (1) FR2615425B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2134805A1 (en) 1993-11-29 1995-05-30 Furgan Z. Shaikh Rapidly making complex castings

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1181373B (en) * 1962-01-20 1964-11-12 Gruenzweig & Hartmann Casting method and method for producing cores using gasifiable models
FR82833E (en) * 1962-12-26 1964-04-24 Gruenzweig & Hartmann Manufacturing process of metal castings
GB1071668A (en) * 1963-04-03 1967-06-14 Eduard Baur Feeder body for providing a feeding space in a casting mould
US3889737A (en) * 1974-01-04 1975-06-17 Ford Motor Co Dry sand core process for use with lost foam molding process
US4632169A (en) * 1985-05-01 1986-12-30 Outboard Marine Corporation Two cycle cylinder block foam pattern
US4691754A (en) * 1985-12-31 1987-09-08 Deere & Company Method for forming castings having inserts

Also Published As

Publication number Publication date
FR2615425A1 (en) 1988-11-25

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Legal Events

Date Code Title Description
ST Notification of lapse