FR2332854A1 - Machine a vis de plastification telle que presse a injection, ou extrudeuse et leur procede d'utilisation - Google Patents

Machine a vis de plastification telle que presse a injection, ou extrudeuse et leur procede d'utilisation

Info

Publication number
FR2332854A1
FR2332854A1 FR7536367A FR7536367A FR2332854A1 FR 2332854 A1 FR2332854 A1 FR 2332854A1 FR 7536367 A FR7536367 A FR 7536367A FR 7536367 A FR7536367 A FR 7536367A FR 2332854 A1 FR2332854 A1 FR 2332854A1
Authority
FR
France
Prior art keywords
worm
filling
injection
torque
granulate
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.)
Withdrawn
Application number
FR7536367A
Other languages
English (en)
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 FR7536367A priority Critical patent/FR2332854A1/fr
Priority to DE19762653925 priority patent/DE2653925A1/de
Publication of FR2332854A1 publication Critical patent/FR2332854A1/fr
Withdrawn legal-status Critical Current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
    • B29C45/18—Feeding the material into the injection moulding apparatus, i.e. feeding the non-plastified material into the injection unit
    • 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
    • B29C45/50—Axially movable screw
    • 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
    • B29C45/76—Measuring, controlling or regulating

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
FR7536367A 1975-11-27 1975-11-27 Machine a vis de plastification telle que presse a injection, ou extrudeuse et leur procede d'utilisation Withdrawn FR2332854A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7536367A FR2332854A1 (fr) 1975-11-27 1975-11-27 Machine a vis de plastification telle que presse a injection, ou extrudeuse et leur procede d'utilisation
DE19762653925 DE2653925A1 (de) 1975-11-27 1976-11-27 Spritzgussmaschine sowie arbeitsverfahren hierfuer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7536367A FR2332854A1 (fr) 1975-11-27 1975-11-27 Machine a vis de plastification telle que presse a injection, ou extrudeuse et leur procede d'utilisation

Publications (1)

Publication Number Publication Date
FR2332854A1 true FR2332854A1 (fr) 1977-06-24

Family

ID=9163001

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7536367A Withdrawn FR2332854A1 (fr) 1975-11-27 1975-11-27 Machine a vis de plastification telle que presse a injection, ou extrudeuse et leur procede d'utilisation

Country Status (2)

Country Link
DE (1) DE2653925A1 (fr)
FR (1) FR2332854A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0134977A2 (fr) * 1983-07-22 1985-03-27 Mapro Inc. Procédé et dispositif pour supprimer l'humidité et les matières volatiles de la matière plastique à mouler en particules
DE10334007A1 (de) * 2003-07-25 2005-02-17 Mannesmann Plastics Machinery Gmbh Einspritzeinheit einer Spritzgießmaschine, insbesondere für Kunststoff

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5829428U (ja) * 1981-08-24 1983-02-25 宇部興産株式会社 ベント式可塑化成形装置

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0134977A2 (fr) * 1983-07-22 1985-03-27 Mapro Inc. Procédé et dispositif pour supprimer l'humidité et les matières volatiles de la matière plastique à mouler en particules
EP0134977A3 (en) * 1983-07-22 1987-04-15 Mapro Inc. Method and apparatus for removing moisture and volatiles from molding particulate plastic material feed
DE10334007A1 (de) * 2003-07-25 2005-02-17 Mannesmann Plastics Machinery Gmbh Einspritzeinheit einer Spritzgießmaschine, insbesondere für Kunststoff
DE10334007B4 (de) * 2003-07-25 2007-08-16 Mannesmann Plastics Machinery Gmbh Einspritzeinheit einer Spritzgießmaschine, insbesondere für Kunststoff

Also Published As

Publication number Publication date
DE2653925A1 (de) 1977-06-02

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Legal Events

Date Code Title Description
ST Notification of lapse