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FR1137455A - Improvements in heating cylinders of injection molding machines - Google Patents

Improvements in heating cylinders of injection molding machines

Info

Publication number
FR1137455A
FR1137455A FR1137455DA FR1137455A FR 1137455 A FR1137455 A FR 1137455A FR 1137455D A FR1137455D A FR 1137455DA FR 1137455 A FR1137455 A FR 1137455A
Authority
FR
France
Prior art keywords
injection molding
molding machines
heating cylinders
cylinders
heating
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
Mario Maccaferri
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 FR1137455A publication Critical patent/FR1137455A/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
    • B29C45/58—Details
    • B29C45/581—Devices for influencing the material flow, e.g. "torpedo constructions" or mixing devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
FR1137455D 1955-07-30 1955-07-30 Improvements in heating cylinders of injection molding machines Expired FR1137455A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1137455T 1955-07-30

Publications (1)

Publication Number Publication Date
FR1137455A true FR1137455A (en) 1957-05-29

Family

ID=9640748

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1137455D Expired FR1137455A (en) 1955-07-30 1955-07-30 Improvements in heating cylinders of injection molding machines

Country Status (1)

Country Link
FR (1) FR1137455A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1059653B (en) * 1957-08-05 1959-06-18 Gerdes & Co Process for operating an injection molding machine and injection molding machine for carrying out the process
DE1146653B (en) * 1958-07-24 1963-04-04 Inst Werkzeugmaschinen Injection cylinder for injection molding machines that process thermoplastics

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1059653B (en) * 1957-08-05 1959-06-18 Gerdes & Co Process for operating an injection molding machine and injection molding machine for carrying out the process
DE1146653B (en) * 1958-07-24 1963-04-04 Inst Werkzeugmaschinen Injection cylinder for injection molding machines that process thermoplastics

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