FR2629388B1 - Appareillage pour l'injection des matieres composites a l'interieur des moules de conformation - Google Patents

Appareillage pour l'injection des matieres composites a l'interieur des moules de conformation

Info

Publication number
FR2629388B1
FR2629388B1 FR8804564A FR8804564A FR2629388B1 FR 2629388 B1 FR2629388 B1 FR 2629388B1 FR 8804564 A FR8804564 A FR 8804564A FR 8804564 A FR8804564 A FR 8804564A FR 2629388 B1 FR2629388 B1 FR 2629388B1
Authority
FR
France
Prior art keywords
conformation
molds
injection
composite materials
composite
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
FR8804564A
Other languages
English (en)
Other versions
FR2629388A1 (fr
Inventor
Jean-Pierre Courtial
Dominique Juveneton
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.)
INOCAR
Original Assignee
INOCAR
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 INOCAR filed Critical INOCAR
Priority to FR8804564A priority Critical patent/FR2629388B1/fr
Publication of FR2629388A1 publication Critical patent/FR2629388A1/fr
Application granted granted Critical
Publication of FR2629388B1 publication Critical patent/FR2629388B1/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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/0005—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor using fibre reinforcements
    • 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
    • B29C45/03—Injection moulding apparatus
    • B29C45/13—Injection moulding apparatus using two or more injection units co-operating with a single mould
    • 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
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
    • 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
    • B29C45/0005—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor using fibre reinforcements
    • B29C2045/001—Bulk moulding compounds [BMC]
    • 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
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
    • B29C45/57—Exerting after-pressure on the moulding material
    • B29C45/572—Exerting after-pressure on the moulding material using movable mould wall or runner parts
    • B29C2045/577—Exerting after-pressure on the moulding material using movable mould wall or runner parts pushing the material in the runner channel until a pin or slider reaches the mould cavity wall

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
FR8804564A 1988-03-31 1988-03-31 Appareillage pour l'injection des matieres composites a l'interieur des moules de conformation Expired - Fee Related FR2629388B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8804564A FR2629388B1 (fr) 1988-03-31 1988-03-31 Appareillage pour l'injection des matieres composites a l'interieur des moules de conformation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8804564A FR2629388B1 (fr) 1988-03-31 1988-03-31 Appareillage pour l'injection des matieres composites a l'interieur des moules de conformation

Publications (2)

Publication Number Publication Date
FR2629388A1 FR2629388A1 (fr) 1989-10-06
FR2629388B1 true FR2629388B1 (fr) 1991-08-02

Family

ID=9365033

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8804564A Expired - Fee Related FR2629388B1 (fr) 1988-03-31 1988-03-31 Appareillage pour l'injection des matieres composites a l'interieur des moules de conformation

Country Status (1)

Country Link
FR (1) FR2629388B1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2670426B1 (fr) * 1990-12-12 1993-04-09 Lvd Cy Nv Installation pour l'injection de matiere composite.
FR2741837B1 (fr) 1995-11-30 1998-02-27 Inoplast Sa Methode et dispositif de moulage par injection et piece en matiere composite obtenue par cette methode
FR2759318B1 (fr) * 1997-02-13 1999-03-19 Inoplast Sa Systeme d'injection de matiere composite a l'interieur d'un moule de conformation
FR2780677A1 (fr) * 1998-07-06 2000-01-07 Max Sardou Transfert de composite thermodurcissable fortement renforce, en vue de creer des pieces techniques a hautes proprietees mecaniques

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3571856A (en) * 1969-05-14 1971-03-23 Bischoff Chemical Corp Apparatus for simultaneously opening valves for plurality of injection nozzles
SE390138B (sv) * 1970-04-24 1976-12-06 Krauss Maffei Ag Sett och anordning for att formspruta termoplast
CH538928A (de) * 1971-06-14 1973-07-15 Hanning Robert Verfahren zum Herstellen von insbesondere grossflächigen Gegeständen durch Spritzgiessen eines Gemisches aus plasiziertem Kunststoff und einem Treibmittel und dafür geeignete Spritzgussmaschine
JPS60178015A (ja) * 1984-02-27 1985-09-12 Ube Ind Ltd プラスチツク成形方法とその装置

Also Published As

Publication number Publication date
FR2629388A1 (fr) 1989-10-06

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse