FR1351581A - Various improvements to plastic injection molding presses - Google Patents

Various improvements to plastic injection molding presses

Info

Publication number
FR1351581A
FR1351581A FR920054A FR920054A FR1351581A FR 1351581 A FR1351581 A FR 1351581A FR 920054 A FR920054 A FR 920054A FR 920054 A FR920054 A FR 920054A FR 1351581 A FR1351581 A FR 1351581A
Authority
FR
France
Prior art keywords
injection molding
plastic injection
various improvements
molding presses
presses
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
FR920054A
Other languages
French (fr)
Inventor
Leon Billion
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
Priority to FR920054A priority Critical patent/FR1351581A/en
Application granted granted Critical
Publication of FR1351581A publication Critical patent/FR1351581A/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
    • B29C45/64—Mould opening, closing or clamping devices
    • B29C45/68—Mould opening, closing or clamping devices hydro-mechanical
    • B29C45/683—Mould opening, closing or clamping devices hydro-mechanical using both a toggle mechanism as mould closing device and another mechanism as mould clamping device
    • 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
    • B29C45/40—Removing or ejecting moulded articles
    • B29C45/4005—Ejector constructions; Ejector operating mechanisms
    • 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
    • B29C45/5008—Drive means therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
FR920054A 1962-12-28 1962-12-28 Various improvements to plastic injection molding presses Expired FR1351581A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR920054A FR1351581A (en) 1962-12-28 1962-12-28 Various improvements to plastic injection molding presses

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR920054A FR1351581A (en) 1962-12-28 1962-12-28 Various improvements to plastic injection molding presses

Publications (1)

Publication Number Publication Date
FR1351581A true FR1351581A (en) 1964-02-07

Family

ID=8793794

Family Applications (1)

Application Number Title Priority Date Filing Date
FR920054A Expired FR1351581A (en) 1962-12-28 1962-12-28 Various improvements to plastic injection molding presses

Country Status (1)

Country Link
FR (1) FR1351581A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2302187A1 (en) * 1975-02-28 1976-09-24 Daniels Stroud Ltd INJECTION MOLDING OR PRESSURE CASTING MACHINE

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2302187A1 (en) * 1975-02-28 1976-09-24 Daniels Stroud Ltd INJECTION MOLDING OR PRESSURE CASTING MACHINE

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