FR1168011A - Improvement in plastic injection molding machines - Google Patents

Improvement in plastic injection molding machines

Info

Publication number
FR1168011A
FR1168011A FR1168011DA FR1168011A FR 1168011 A FR1168011 A FR 1168011A FR 1168011D A FR1168011D A FR 1168011DA FR 1168011 A FR1168011 A FR 1168011A
Authority
FR
France
Prior art keywords
improvement
injection molding
plastic injection
molding machines
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
Raymond-Joseph Collion
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 FR1168011A publication Critical patent/FR1168011A/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
    • B29C45/47—Means for plasticising or homogenising the moulding material or forcing it into the mould using screws
    • B29C45/50—Axially movable screw
    • B29C45/52—Non-return devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
FR1168011D 1956-11-21 1956-11-21 Improvement in plastic injection molding machines Expired FR1168011A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1168011T 1956-11-21

Publications (1)

Publication Number Publication Date
FR1168011A true FR1168011A (en) 1958-12-03

Family

ID=9655793

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1168011D Expired FR1168011A (en) 1956-11-21 1956-11-21 Improvement in plastic injection molding machines

Country Status (1)

Country Link
FR (1) FR1168011A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3007202A (en) * 1958-12-22 1961-11-07 Wucher Roland Apparatus for injection moulding of plastic materials
DE1128637B (en) * 1959-03-03 1962-04-26 Grundig Max Backflow preventer on screw injection molding machines for processing thermoplastics
US3099861A (en) * 1959-11-10 1963-08-06 Projectile & Engineering Compa Injection moulding machine
US3263276A (en) * 1961-10-30 1966-08-02 Maier Richard Injection molding machine
DE1266486B (en) * 1959-11-10 1968-04-18 Peco Machinery Ltd Injection molding machine for processing thermoplastics

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3007202A (en) * 1958-12-22 1961-11-07 Wucher Roland Apparatus for injection moulding of plastic materials
DE1128637B (en) * 1959-03-03 1962-04-26 Grundig Max Backflow preventer on screw injection molding machines for processing thermoplastics
US3099861A (en) * 1959-11-10 1963-08-06 Projectile & Engineering Compa Injection moulding machine
DE1266486B (en) * 1959-11-10 1968-04-18 Peco Machinery Ltd Injection molding machine for processing thermoplastics
US3263276A (en) * 1961-10-30 1966-08-02 Maier Richard Injection molding machine

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