FR1047420A - Improvements to injection machines for thermosplastic materials - Google Patents

Improvements to injection machines for thermosplastic materials

Info

Publication number
FR1047420A
FR1047420A FR1047420DA FR1047420A FR 1047420 A FR1047420 A FR 1047420A FR 1047420D A FR1047420D A FR 1047420DA FR 1047420 A FR1047420 A FR 1047420A
Authority
FR
France
Prior art keywords
injection machines
thermosplastic
materials
thermosplastic materials
machines
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
Edmond Giroux
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.)
REP ETS
Original Assignee
REP 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 REP ETS filed Critical REP ETS
Application granted granted Critical
Publication of FR1047420A publication Critical patent/FR1047420A/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
    • B29C45/72—Heating or cooling
    • 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
    • B29C45/53—Means for plasticising or homogenising the moulding material or forcing it into the mould using injection ram or piston
    • B29C45/54—Means for plasticising or homogenising the moulding material or forcing it into the mould using injection ram or piston and plasticising screw
    • B29C45/544—Means for plasticising or homogenising the moulding material or forcing it into the mould using injection ram or piston and plasticising screw the plasticising unit being connected to a transfer chamber in the injection unit at the upstream side of the injection piston

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
FR1047420D 1952-01-02 1952-01-02 Improvements to injection machines for thermosplastic materials Expired FR1047420A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1047420T 1952-01-02

Publications (1)

Publication Number Publication Date
FR1047420A true FR1047420A (en) 1953-12-14

Family

ID=9592851

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1047420D Expired FR1047420A (en) 1952-01-02 1952-01-02 Improvements to injection machines for thermosplastic materials

Country Status (1)

Country Link
FR (1) FR1047420A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2872705A (en) * 1953-11-14 1959-02-10 Specialties Alimentaires Bourg Apparatus for injection moulding of plastic material
DE1103011B (en) * 1955-11-23 1961-03-23 Raymond Mille Injection molding machine for processing thermoplastics or elastomers
FR2549770A1 (en) * 1983-07-28 1985-02-01 Manceau Marcel Unit for injecting plastic into a mould.
FR2552701A1 (en) * 1983-10-04 1985-04-05 Dieffenbacher Gmbh Maschf INJECTION-TRANSFER PRESS

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2872705A (en) * 1953-11-14 1959-02-10 Specialties Alimentaires Bourg Apparatus for injection moulding of plastic material
DE1103011B (en) * 1955-11-23 1961-03-23 Raymond Mille Injection molding machine for processing thermoplastics or elastomers
FR2549770A1 (en) * 1983-07-28 1985-02-01 Manceau Marcel Unit for injecting plastic into a mould.
FR2552701A1 (en) * 1983-10-04 1985-04-05 Dieffenbacher Gmbh Maschf INJECTION-TRANSFER PRESS

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