FR1190301A - Improvements to plastic injection machines - Google Patents

Improvements to plastic injection machines

Info

Publication number
FR1190301A
FR1190301A FR1190301DA FR1190301A FR 1190301 A FR1190301 A FR 1190301A FR 1190301D A FR1190301D A FR 1190301DA FR 1190301 A FR1190301 A FR 1190301A
Authority
FR
France
Prior art keywords
plastic injection
injection machines
machines
plastic
injection
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)
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.)
Compagnie des Ateliers et Forges de la Loire SA
Original Assignee
Compagnie des Ateliers et Forges de la Loire SA
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 Compagnie des Ateliers et Forges de la Loire SA filed Critical Compagnie des Ateliers et Forges de la Loire SA
Application granted granted Critical
Publication of FR1190301A publication Critical patent/FR1190301A/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)
FR1190301D 1958-01-21 1958-01-21 Improvements to plastic injection machines Expired FR1190301A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1190301T 1958-01-21

Publications (1)

Publication Number Publication Date
FR1190301A true FR1190301A (en) 1959-10-12

Family

ID=9666270

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1190301D Expired FR1190301A (en) 1958-01-21 1958-01-21 Improvements to plastic injection machines

Country Status (1)

Country Link
FR (1) FR1190301A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3090992A (en) * 1959-05-21 1963-05-28 Hoechst Ag Apparatus for the manufacture of filaments or other shaped structures from thermoplasts
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
US3425096A (en) * 1966-12-08 1969-02-04 Ims Co Reciprocable screw injection molding device
US3452398A (en) * 1965-03-10 1969-07-01 Schloemann Ag Reflux lock for the worm head of helical injection molding machines for the treatment of thermoplastic synthetic materials
US3774811A (en) * 1970-12-10 1973-11-27 L Staerman Apparatus for obtaining synthetic foam materials

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3090992A (en) * 1959-05-21 1963-05-28 Hoechst Ag Apparatus for the manufacture of filaments or other shaped structures from thermoplasts
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
US3452398A (en) * 1965-03-10 1969-07-01 Schloemann Ag Reflux lock for the worm head of helical injection molding machines for the treatment of thermoplastic synthetic materials
US3425096A (en) * 1966-12-08 1969-02-04 Ims Co Reciprocable screw injection molding device
US3774811A (en) * 1970-12-10 1973-11-27 L Staerman Apparatus for obtaining synthetic foam materials

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