FR2381616B1 - - Google Patents

Info

Publication number
FR2381616B1
FR2381616B1 FR7706332A FR7706332A FR2381616B1 FR 2381616 B1 FR2381616 B1 FR 2381616B1 FR 7706332 A FR7706332 A FR 7706332A FR 7706332 A FR7706332 A FR 7706332A FR 2381616 B1 FR2381616 B1 FR 2381616B1
Authority
FR
France
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
Application number
FR7706332A
Other languages
French (fr)
Other versions
FR2381616A1 (fr
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7706332A priority Critical patent/FR2381616A1/fr
Publication of FR2381616A1 publication Critical patent/FR2381616A1/fr
Application granted granted Critical
Publication of FR2381616B1 publication Critical patent/FR2381616B1/fr
Granted 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
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
    • B29C45/47—Means for plasticising or homogenising the moulding material or forcing it into the mould using screws
    • B29C45/48—Plasticising screw and injection screw comprising two separate screws
    • 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
    • B29C45/57—Exerting after-pressure on the moulding material

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
FR7706332A 1977-02-25 1977-02-25 Unite d'injection universelle pour matieres thermoplastiques, thermodurcissables et elastomeres Granted FR2381616A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7706332A FR2381616A1 (fr) 1977-02-25 1977-02-25 Unite d'injection universelle pour matieres thermoplastiques, thermodurcissables et elastomeres

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7706332A FR2381616A1 (fr) 1977-02-25 1977-02-25 Unite d'injection universelle pour matieres thermoplastiques, thermodurcissables et elastomeres

Publications (2)

Publication Number Publication Date
FR2381616A1 FR2381616A1 (fr) 1978-09-22
FR2381616B1 true FR2381616B1 (de) 1979-09-28

Family

ID=9187532

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7706332A Granted FR2381616A1 (fr) 1977-02-25 1977-02-25 Unite d'injection universelle pour matieres thermoplastiques, thermodurcissables et elastomeres

Country Status (1)

Country Link
FR (1) FR2381616A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT391294B (de) * 1988-09-19 1990-09-10 Engel Gmbh Maschbau Spritzgussduese

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITBS940028A1 (it) * 1994-03-22 1995-09-22 Bmb S P A Perfezionamento all'unita' di iniezione in presse per lo stampaggio a iniezione di materie plastiche
DE10055692C2 (de) * 2000-11-06 2002-10-10 Demag Ergotech Gmbh Einrichtung zum Spritzgießen mehrerer Werkstoffe

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2246278A2 (en) * 1973-10-05 1975-05-02 Liberas Rene Compsns for treatment of diarrhoea - contg dried yeast, yeat autolysate and a lyophilisation protector
US3940223A (en) * 1973-12-21 1976-02-24 Farrell Patent Company Injection of plastic in molding machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT391294B (de) * 1988-09-19 1990-09-10 Engel Gmbh Maschbau Spritzgussduese

Also Published As

Publication number Publication date
FR2381616A1 (fr) 1978-09-22

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Legal Events

Date Code Title Description
ST Notification of lapse