FR3019082B1 - Dispositif de moulage d'une piece en polystyrene expanse. - Google Patents

Dispositif de moulage d'une piece en polystyrene expanse.

Info

Publication number
FR3019082B1
FR3019082B1 FR1452616A FR1452616A FR3019082B1 FR 3019082 B1 FR3019082 B1 FR 3019082B1 FR 1452616 A FR1452616 A FR 1452616A FR 1452616 A FR1452616 A FR 1452616A FR 3019082 B1 FR3019082 B1 FR 3019082B1
Authority
FR
France
Prior art keywords
molding
expanded polystyrene
polystyrene piece
piece
expanded
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
FR1452616A
Other languages
English (en)
Other versions
FR3019082A1 (fr
Inventor
Freddy Jacques
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
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 FR1452616A priority Critical patent/FR3019082B1/fr
Publication of FR3019082A1 publication Critical patent/FR3019082A1/fr
Application granted granted Critical
Publication of FR3019082B1 publication Critical patent/FR3019082B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/58—Moulds
    • B29C44/588—Moulds with means for venting, e.g. releasing foaming gas
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2025/00—Use of polymers of vinyl-aromatic compounds or derivatives thereof as moulding material
    • B29K2025/04—Polymers of styrene
    • B29K2025/06—PS, i.e. polystyrene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2821/00—Use of unspecified rubbers as mould material
FR1452616A 2014-03-27 2014-03-27 Dispositif de moulage d'une piece en polystyrene expanse. Active FR3019082B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1452616A FR3019082B1 (fr) 2014-03-27 2014-03-27 Dispositif de moulage d'une piece en polystyrene expanse.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1452616A FR3019082B1 (fr) 2014-03-27 2014-03-27 Dispositif de moulage d'une piece en polystyrene expanse.

Publications (2)

Publication Number Publication Date
FR3019082A1 FR3019082A1 (fr) 2015-10-02
FR3019082B1 true FR3019082B1 (fr) 2016-12-23

Family

ID=50729709

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1452616A Active FR3019082B1 (fr) 2014-03-27 2014-03-27 Dispositif de moulage d'une piece en polystyrene expanse.

Country Status (1)

Country Link
FR (1) FR3019082B1 (fr)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3377662A (en) * 1965-04-20 1968-04-16 Bridgestone Tire Co Ltd Metal mold having vent plug means for shaping a plastic article and vulcanizing a rubber article
US3941528A (en) * 1968-09-26 1976-03-02 Cotterell Robert Frederick Jos Apparatus for moulding heat-expandable thermo-plastics material
DE2640914B1 (de) * 1976-09-10 1977-11-24 Joachim Teubert Düse zum einsetzen in die Innenwand einer dampfbeheizten Schäumform für expandierfähige bzw. vorexpandierte Kunstoffteilchen
JP3007519B2 (ja) * 1993-12-24 2000-02-07 積水化成品工業株式会社 消失模型成形品
JP3004857B2 (ja) * 1993-12-24 2000-01-31 積水化成品工業株式会社 消失模型成形品
JPH0971707A (ja) * 1995-06-29 1997-03-18 Takemoto Oil & Fat Co Ltd プラスチック成形型用光硬化性組成物及びプラスチック成形型
JP3244651B2 (ja) * 1997-08-18 2002-01-07 積水化成品工業株式会社 発泡成形装置
JP2003094443A (ja) * 2001-07-16 2003-04-03 Tokai Model:Kk 成形型及びその製法

Also Published As

Publication number Publication date
FR3019082A1 (fr) 2015-10-02

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