JPS5334218B2 - - Google Patents

Info

Publication number
JPS5334218B2
JPS5334218B2 JP6896876A JP6896876A JPS5334218B2 JP S5334218 B2 JPS5334218 B2 JP S5334218B2 JP 6896876 A JP6896876 A JP 6896876A JP 6896876 A JP6896876 A JP 6896876A JP S5334218 B2 JPS5334218 B2 JP S5334218B2
Authority
JP
Japan
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
JP6896876A
Other languages
Japanese (ja)
Other versions
JPS52151355A (en
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 JP6896876A priority Critical patent/JPS52151355A/ja
Publication of JPS52151355A publication Critical patent/JPS52151355A/ja
Publication of JPS5334218B2 publication Critical patent/JPS5334218B2/ja
Granted 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/50—Details of extruders
    • B29C48/68—Barrels or cylinders
    • B29C48/685—Barrels or cylinders characterised by their inner surfaces, e.g. having grooves, projections or threads
    • B29C48/686—Barrels or cylinders characterised by their inner surfaces, e.g. having grooves, projections or threads having grooves or cavities
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/268—Throttling of the flow, e.g. for cooperating with plasticising elements or for degassing
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
JP6896876A 1976-06-11 1976-06-11 Device for mixing synthetic resin or the like Granted JPS52151355A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6896876A JPS52151355A (en) 1976-06-11 1976-06-11 Device for mixing synthetic resin or the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6896876A JPS52151355A (en) 1976-06-11 1976-06-11 Device for mixing synthetic resin or the like

Publications (2)

Publication Number Publication Date
JPS52151355A JPS52151355A (en) 1977-12-15
JPS5334218B2 true JPS5334218B2 (fr) 1978-09-19

Family

ID=13388970

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6896876A Granted JPS52151355A (en) 1976-06-11 1976-06-11 Device for mixing synthetic resin or the like

Country Status (1)

Country Link
JP (1) JPS52151355A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54125252A (en) * 1978-03-23 1979-09-28 Kishihiro Yamaoka Method and apparatus for blending and injectionnmolding composite resins
EP2000282A1 (fr) * 2007-06-08 2008-12-10 Sovema S.p.A. Extrudeuse réglable de traitement de matières thermoplastiques différentes
JP5841499B2 (ja) * 2012-06-20 2016-01-13 積水化学工業株式会社 押出成形機用スクリュー

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2783498A (en) * 1952-10-23 1957-03-05 British Insulated Callenders Screw extrusion machines
JPS4968562A (fr) * 1972-11-04 1974-07-03

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2783498A (en) * 1952-10-23 1957-03-05 British Insulated Callenders Screw extrusion machines
JPS4968562A (fr) * 1972-11-04 1974-07-03

Also Published As

Publication number Publication date
JPS52151355A (en) 1977-12-15

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