FR1005455A - Dispositif de moulage sous pression pour des masses plastiques - Google Patents

Dispositif de moulage sous pression pour des masses plastiques

Info

Publication number
FR1005455A
FR1005455A FR1005455DA FR1005455A FR 1005455 A FR1005455 A FR 1005455A FR 1005455D A FR1005455D A FR 1005455DA FR 1005455 A FR1005455 A FR 1005455A
Authority
FR
France
Prior art keywords
die
casting device
plastic masses
masses
plastic
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
English (en)
Inventor
Heinrich Lang
Emil Popperl
Anton Schiffner
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 FR1005455A publication Critical patent/FR1005455A/fr
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
    • B29C45/53—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
    • B29C45/541—Means for plasticising or homogenising the moulding material or forcing it into the mould using injection ram or piston and plasticising screw using a hollow plasticising screw co-operating with a coaxial injection ram
    • 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
    • B29C45/531—Drive means therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
FR1005455D 1947-07-23 1947-07-23 Dispositif de moulage sous pression pour des masses plastiques Expired FR1005455A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1005455T 1947-07-23

Publications (1)

Publication Number Publication Date
FR1005455A true FR1005455A (fr) 1952-04-10

Family

ID=9564800

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1005455D Expired FR1005455A (fr) 1947-07-23 1947-07-23 Dispositif de moulage sous pression pour des masses plastiques

Country Status (1)

Country Link
FR (1) FR1005455A (fr)

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