JPS5139763A - - Google Patents

Info

Publication number
JPS5139763A
JPS5139763A JP49112803A JP11280374A JPS5139763A JP S5139763 A JPS5139763 A JP S5139763A JP 49112803 A JP49112803 A JP 49112803A JP 11280374 A JP11280374 A JP 11280374A JP S5139763 A JPS5139763 A JP S5139763A
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.)
Pending
Application number
JP49112803A
Other languages
Japanese (ja)
Inventor
Yukio Tamura
Sadao Ito
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries Ltd
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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP49112803A priority Critical patent/JPS5139763A/ja
Publication of JPS5139763A publication Critical patent/JPS5139763A/ja
Pending 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
    • 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
    • B29C48/505—Screws
    • B29C48/67—Screws having incorporated mixing devices not provided for in groups B29C48/52 - B29C48/66

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
JP49112803A 1974-10-02 1974-10-02 Pending JPS5139763A (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP49112803A JPS5139763A (de) 1974-10-02 1974-10-02

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP49112803A JPS5139763A (de) 1974-10-02 1974-10-02

Publications (1)

Publication Number Publication Date
JPS5139763A true JPS5139763A (de) 1976-04-02

Family

ID=14595907

Family Applications (1)

Application Number Title Priority Date Filing Date
JP49112803A Pending JPS5139763A (de) 1974-10-02 1974-10-02

Country Status (1)

Country Link
JP (1) JPS5139763A (de)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5462569U (de) * 1977-10-07 1979-05-01
JPH0210922U (de) * 1988-07-07 1990-01-24
JPH0224924U (de) * 1988-08-04 1990-02-19
JPH02273206A (ja) * 1989-04-14 1990-11-07 Polyplastics Co 熱可塑性樹脂組成物の製造方法
JPH02310007A (ja) * 1989-05-24 1990-12-25 Polyplastics Co 熱可塑性樹脂組成物の製造方法
JPH03101903A (ja) * 1989-09-14 1991-04-26 Polyplastics Co 熱可塑性樹脂組成物の製造方法
JP2014091213A (ja) * 2012-10-31 2014-05-19 Japan Steel Works Ltd:The プラスチックの押出方法及びプラスチックの押出用シリンダ

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5462569U (de) * 1977-10-07 1979-05-01
JPH0210922U (de) * 1988-07-07 1990-01-24
JPH0224924U (de) * 1988-08-04 1990-02-19
JPH02273206A (ja) * 1989-04-14 1990-11-07 Polyplastics Co 熱可塑性樹脂組成物の製造方法
JPH02310007A (ja) * 1989-05-24 1990-12-25 Polyplastics Co 熱可塑性樹脂組成物の製造方法
JPH03101903A (ja) * 1989-09-14 1991-04-26 Polyplastics Co 熱可塑性樹脂組成物の製造方法
JP2014091213A (ja) * 2012-10-31 2014-05-19 Japan Steel Works Ltd:The プラスチックの押出方法及びプラスチックの押出用シリンダ

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