FR1198636A - Improvements to injection molding machines - Google Patents

Improvements to injection molding machines

Info

Publication number
FR1198636A
FR1198636A FR1198636DA FR1198636A FR 1198636 A FR1198636 A FR 1198636A FR 1198636D A FR1198636D A FR 1198636DA FR 1198636 A FR1198636 A FR 1198636A
Authority
FR
France
Prior art keywords
injection molding
molding machines
machines
injection
molding
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.)
PROJECTILE AND ENGINEERING COM
Original Assignee
PROJECTILE AND ENGINEERING COM
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 PROJECTILE AND ENGINEERING COM filed Critical PROJECTILE AND ENGINEERING COM
Application granted granted Critical
Publication of FR1198636A publication Critical patent/FR1198636A/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
    • B29C45/53—Means for plasticising or homogenising the moulding material or forcing it into the mould using injection ram or piston
    • B29C45/532—Means for plasticising or homogenising the moulding material or forcing it into the mould using injection ram or piston using a hollow injection ram co-operating with a coaxial screw
    • 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
    • B29C45/532—Means for plasticising or homogenising the moulding material or forcing it into the mould using injection ram or piston using a hollow injection ram co-operating with a coaxial screw
    • B29C2045/533—Means for plasticising or homogenising the moulding material or forcing it into the mould using injection ram or piston using a hollow injection ram co-operating with a coaxial screw using a continuously rotating plasticising screw

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
FR1198636D 1957-01-30 1958-01-30 Improvements to injection molding machines Expired FR1198636A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1198636X 1957-01-30

Publications (1)

Publication Number Publication Date
FR1198636A true FR1198636A (en) 1959-12-08

Family

ID=10881730

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1198636D Expired FR1198636A (en) 1957-01-30 1958-01-30 Improvements to injection molding machines

Country Status (1)

Country Link
FR (1) FR1198636A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1185809B (en) * 1961-03-09 1965-01-21 Bisterfeld & Stolting Screw injection molding machine for processing thermoplastics
US3169275A (en) * 1961-10-31 1965-02-16 Farrel Corp Screw type preplasticizing plastic injection molding machine
WO2002034433A2 (en) * 2000-10-26 2002-05-02 Husky Injection Molding Systems Ltd. Improved injection nozzle for a metallic material injection-molding machine

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1185809B (en) * 1961-03-09 1965-01-21 Bisterfeld & Stolting Screw injection molding machine for processing thermoplastics
US3169275A (en) * 1961-10-31 1965-02-16 Farrel Corp Screw type preplasticizing plastic injection molding machine
WO2002034433A2 (en) * 2000-10-26 2002-05-02 Husky Injection Molding Systems Ltd. Improved injection nozzle for a metallic material injection-molding machine
WO2002034433A3 (en) * 2000-10-26 2002-10-03 Husky Injection Molding Improved injection nozzle for a metallic material injection-molding machine

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