FR2707548B1 - Procédé de fabrication par injection de pièces moulées en matière synthétique et moule pour la mise en Óoeuvre de ce procédé. - Google Patents

Procédé de fabrication par injection de pièces moulées en matière synthétique et moule pour la mise en Óoeuvre de ce procédé.

Info

Publication number
FR2707548B1
FR2707548B1 FR9308694A FR9308694A FR2707548B1 FR 2707548 B1 FR2707548 B1 FR 2707548B1 FR 9308694 A FR9308694 A FR 9308694A FR 9308694 A FR9308694 A FR 9308694A FR 2707548 B1 FR2707548 B1 FR 2707548B1
Authority
FR
France
Prior art keywords
mold
injection
implementation
molded plastic
plastic 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 - Fee Related
Application number
FR9308694A
Other languages
English (en)
Other versions
FR2707548A1 (fr
Inventor
Coyard Roland
Le Maitre Felix
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.)
COYARD ETS
Original Assignee
COYARD ETS
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 COYARD ETS filed Critical COYARD ETS
Priority to FR9308694A priority Critical patent/FR2707548B1/fr
Publication of FR2707548A1 publication Critical patent/FR2707548A1/fr
Application granted granted Critical
Publication of FR2707548B1 publication Critical patent/FR2707548B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/38—Moulds or cores; Details thereof or accessories therefor characterised by the material or the manufacturing process
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/0038—Moulds or cores; Details thereof or accessories therefor with sealing means or the like
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/56—Coatings, e.g. enameled or galvanised; Releasing, lubricating or separating agents
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/44—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles
    • B29C33/448—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles destructible
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • 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
    • B29K2101/00—Use of unspecified macromolecular compounds as moulding material
    • B29K2101/10—Thermosetting resins
    • 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
    • B29K2909/00—Use of inorganic materials not provided for in groups B29K2803/00 - B29K2807/00, as mould material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/757—Moulds, cores, dies

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
FR9308694A 1993-07-15 1993-07-15 Procédé de fabrication par injection de pièces moulées en matière synthétique et moule pour la mise en Óoeuvre de ce procédé. Expired - Fee Related FR2707548B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9308694A FR2707548B1 (fr) 1993-07-15 1993-07-15 Procédé de fabrication par injection de pièces moulées en matière synthétique et moule pour la mise en Óoeuvre de ce procédé.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9308694A FR2707548B1 (fr) 1993-07-15 1993-07-15 Procédé de fabrication par injection de pièces moulées en matière synthétique et moule pour la mise en Óoeuvre de ce procédé.

Publications (2)

Publication Number Publication Date
FR2707548A1 FR2707548A1 (fr) 1995-01-20
FR2707548B1 true FR2707548B1 (fr) 1995-09-22

Family

ID=9449266

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9308694A Expired - Fee Related FR2707548B1 (fr) 1993-07-15 1993-07-15 Procédé de fabrication par injection de pièces moulées en matière synthétique et moule pour la mise en Óoeuvre de ce procédé.

Country Status (1)

Country Link
FR (1) FR2707548B1 (fr)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1256991A (fr) * 1960-05-17 1961-03-24 Ciba Geigy Dispositif de moulage pour la mise en forme de matières synthétiques
FR2319477A1 (fr) * 1975-08-01 1977-02-25 Plastic Omnium Cie Nouveau procede de moulage de corps en matiere plastique, dispositif pour la mise en oeuvre de ce procede et produit obtenu a l'aide de ce procede
JPS5581039A (en) * 1978-12-14 1980-06-18 Ebara Corp Molding method of extinction pattern and resin mold for forming extinction pattern
FR2613659A1 (fr) * 1987-04-13 1988-10-14 Peugeot Procede de fabrication de pieces rigides et creuses presentant ou non des contre depouilles
FR2634413B1 (fr) * 1988-07-21 1990-11-16 Peugeot Procede de realisation par moulage d'une piece creuse en matiere plastique
US5156754A (en) * 1989-08-07 1992-10-20 Nissan Motor Co., Ltd. Metal-powder filled epoxy resin mold
FR2685231A1 (fr) * 1991-12-24 1993-06-25 Peugeot Procede d'obtention d'un modele en polystyrene pour coulee a modele perdu de pieces prototypes ou analogues.

Also Published As

Publication number Publication date
FR2707548A1 (fr) 1995-01-20

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Legal Events

Date Code Title Description
ST Notification of lapse