FR1041108A - Improvements to machines for injecting thermoplastic materials - Google Patents

Improvements to machines for injecting thermoplastic materials

Info

Publication number
FR1041108A
FR1041108A FR1041108DA FR1041108A FR 1041108 A FR1041108 A FR 1041108A FR 1041108D A FR1041108D A FR 1041108DA FR 1041108 A FR1041108 A FR 1041108A
Authority
FR
France
Prior art keywords
machines
thermoplastic materials
injecting thermoplastic
injecting
materials
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
Application number
Other languages
French (fr)
Inventor
Elisee Eynard
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 filed Critical
Application granted granted Critical
Publication of FR1041108A publication Critical patent/FR1041108A/en
Expired 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
    • B29C45/58—Details
    • B29C45/586—Injection or transfer plungers
    • 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
    • B29C45/72—Heating or cooling
    • B29C45/74—Heating or cooling of 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
    • B29C45/20—Injection nozzles

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
FR1041108D 1951-08-07 1951-08-07 Improvements to machines for injecting thermoplastic materials Expired FR1041108A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1041108T 1951-08-07

Publications (1)

Publication Number Publication Date
FR1041108A true FR1041108A (en) 1953-10-21

Family

ID=9589334

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1041108D Expired FR1041108A (en) 1951-08-07 1951-08-07 Improvements to machines for injecting thermoplastic materials

Country Status (1)

Country Link
FR (1) FR1041108A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1181899B (en) * 1960-02-19 1964-11-19 Karl Theodor Seidl Piston injection molding machine for processing thermosetting plastic compounds
FR2486861A1 (en) * 1980-07-18 1982-01-22 Miura Takashi Vulcanisation of plasticised fluid - i.e. rubber or synthetic resin, in temp. controlled mould, intermittently ejecting jet of single batch of material
FR2530183A1 (en) * 1982-07-13 1984-01-20 Legrand Sa DEVICE FOR VIBRATION ASSISTANCE FOR A MOLDING INSTALLATION, IN PARTICULAR FOR SYNTHETIC MATERIAL
WO1989000803A1 (en) * 1987-07-21 1989-01-26 Ewikon Entwicklung Und Konstruktion Gmbh & Co. Kg. Surface-heating element for tool and machine parts
EP0767039A1 (en) * 1995-09-18 1997-04-09 Ngk Insulators, Ltd. Plunger used for injection molding apparatus

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1181899B (en) * 1960-02-19 1964-11-19 Karl Theodor Seidl Piston injection molding machine for processing thermosetting plastic compounds
FR2486861A1 (en) * 1980-07-18 1982-01-22 Miura Takashi Vulcanisation of plasticised fluid - i.e. rubber or synthetic resin, in temp. controlled mould, intermittently ejecting jet of single batch of material
FR2530183A1 (en) * 1982-07-13 1984-01-20 Legrand Sa DEVICE FOR VIBRATION ASSISTANCE FOR A MOLDING INSTALLATION, IN PARTICULAR FOR SYNTHETIC MATERIAL
EP0100258A1 (en) * 1982-07-13 1984-02-08 Legrand Vibratory assistance apparatus for a moulding plant, in particular for synthetic material, and moulding plant comprising such a vibratory assistance apparatus
US4500280A (en) * 1982-07-13 1985-02-19 Legrand Vibration-aided feed device for a molding apparatus
WO1989000803A1 (en) * 1987-07-21 1989-01-26 Ewikon Entwicklung Und Konstruktion Gmbh & Co. Kg. Surface-heating element for tool and machine parts
US5051563A (en) * 1987-07-21 1991-09-24 Ewikon Entwicklung Und Konstruktion Gmbh & Co. Kg. Surface heating element for components of tools and machines
EP0767039A1 (en) * 1995-09-18 1997-04-09 Ngk Insulators, Ltd. Plunger used for injection molding apparatus

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