FR1064777A - Improvements in injection molding of thermoplastic materials and the like - Google Patents

Improvements in injection molding of thermoplastic materials and the like

Info

Publication number
FR1064777A
FR1064777A FR1064777DA FR1064777A FR 1064777 A FR1064777 A FR 1064777A FR 1064777D A FR1064777D A FR 1064777DA FR 1064777 A FR1064777 A FR 1064777A
Authority
FR
France
Prior art keywords
injection molding
thermoplastic materials
thermoplastic
materials
molding
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
Pierre Poncet
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 FR1064777A publication Critical patent/FR1064777A/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
    • 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
    • B29C45/63—Venting or degassing means

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
FR1064777D 1952-08-07 1952-08-07 Improvements in injection molding of thermoplastic materials and the like Expired FR1064777A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1064777T 1952-08-07

Publications (1)

Publication Number Publication Date
FR1064777A true FR1064777A (en) 1954-05-18

Family

ID=9601917

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1064777D Expired FR1064777A (en) 1952-08-07 1952-08-07 Improvements in injection molding of thermoplastic materials and the like

Country Status (1)

Country Link
FR (1) FR1064777A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2926386A (en) * 1955-03-07 1960-03-01 Phillips Petroleum Co Manufacture of propellants
US2939176A (en) * 1954-12-30 1960-06-07 Phillips Petroleum Co Molding of propellants
DE1200516B (en) * 1962-10-27 1965-09-09 Reifenhaeuser Kg Screw injection molding machine for processing thermoplastics
FR2491822A1 (en) * 1980-04-28 1982-04-16 Forsheda Gummifabrik Ab PROCESS FOR MANUFACTURING ELASTOMERIC MATERIAL PARTS BY INJECTION MOLDING AND MACHINE FOR CARRYING OUT SAID METHOD
EP0298256A1 (en) * 1987-06-13 1989-01-11 Ernst F. Sauerbruch Feeding device for injection moulding machine

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2939176A (en) * 1954-12-30 1960-06-07 Phillips Petroleum Co Molding of propellants
US2926386A (en) * 1955-03-07 1960-03-01 Phillips Petroleum Co Manufacture of propellants
DE1200516B (en) * 1962-10-27 1965-09-09 Reifenhaeuser Kg Screw injection molding machine for processing thermoplastics
DE1200516C2 (en) * 1962-10-27 1973-12-13 Reifenhaeuser Kg Screw injection molding machine for processing thermoplastics
FR2491822A1 (en) * 1980-04-28 1982-04-16 Forsheda Gummifabrik Ab PROCESS FOR MANUFACTURING ELASTOMERIC MATERIAL PARTS BY INJECTION MOLDING AND MACHINE FOR CARRYING OUT SAID METHOD
EP0298256A1 (en) * 1987-06-13 1989-01-11 Ernst F. Sauerbruch Feeding device for injection moulding machine

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