JPS4987753A - - Google Patents

Info

Publication number
JPS4987753A
JPS4987753A JP48000772A JP77273A JPS4987753A JP S4987753 A JPS4987753 A JP S4987753A JP 48000772 A JP48000772 A JP 48000772A JP 77273 A JP77273 A JP 77273A JP S4987753 A JPS4987753 A JP S4987753A
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
JP48000772A
Other languages
Japanese (ja)
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 JP48000772A priority Critical patent/JPS4987753A/ja
Priority to IT7321492A priority patent/IT981316B/it
Priority to FR7308782A priority patent/FR2175937A1/fr
Publication of JPS4987753A publication Critical patent/JPS4987753A/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
    • B29C48/505—Screws
    • B29C48/67—Screws having incorporated mixing devices not provided for in groups B29C48/52 - B29C48/66
    • 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
    • B29C48/52—Screws with an outer diameter varying along the longitudinal axis, e.g. for obtaining different thread clearance

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
JP48000772A 1972-03-13 1972-12-25 Pending JPS4987753A (sk)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP48000772A JPS4987753A (sk) 1972-12-25 1972-12-25
IT7321492A IT981316B (it) 1972-03-13 1973-03-12 Apparecchio impastatore continuo
FR7308782A FR2175937A1 (en) 1972-03-13 1973-03-13 Rotating screw mixer - for compounding dmc and similar materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP48000772A JPS4987753A (sk) 1972-12-25 1972-12-25

Publications (1)

Publication Number Publication Date
JPS4987753A true JPS4987753A (sk) 1974-08-22

Family

ID=11482975

Family Applications (1)

Application Number Title Priority Date Filing Date
JP48000772A Pending JPS4987753A (sk) 1972-03-13 1972-12-25

Country Status (1)

Country Link
JP (1) JPS4987753A (sk)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5684933A (en) * 1979-12-11 1981-07-10 Kobe Steel Ltd Screw for synthetic resin extruder or injection molder
JPS5855210A (ja) * 1981-09-28 1983-04-01 Nitto Electric Ind Co Ltd 樹脂粉末材料の混練方法およびそれに用いる混練機
WO1985001911A1 (en) * 1983-11-02 1985-05-09 Kabushiki Kaisha Kobe Seiko Sho Uniaxial kneading extruder
JPS61112608A (ja) * 1984-11-07 1986-05-30 Asahi Chem Ind Co Ltd 導電性熱可塑性樹脂の製造方法
JPH08155951A (ja) * 1994-11-29 1996-06-18 Sumitomo Chem Co Ltd 溶融樹脂への強化繊維混入方法及びこれを実施する装置

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5684933A (en) * 1979-12-11 1981-07-10 Kobe Steel Ltd Screw for synthetic resin extruder or injection molder
JPS6130893B2 (sk) * 1979-12-11 1986-07-16 Kobe Steel Ltd
JPS5855210A (ja) * 1981-09-28 1983-04-01 Nitto Electric Ind Co Ltd 樹脂粉末材料の混練方法およびそれに用いる混練機
WO1985001911A1 (en) * 1983-11-02 1985-05-09 Kabushiki Kaisha Kobe Seiko Sho Uniaxial kneading extruder
JPS6097805A (ja) * 1983-11-02 1985-05-31 Kobe Steel Ltd 単軸混練押出機
JPH0244703B2 (sk) * 1983-11-02 1990-10-04 Kobe Steel Ltd
JPS61112608A (ja) * 1984-11-07 1986-05-30 Asahi Chem Ind Co Ltd 導電性熱可塑性樹脂の製造方法
JPH0553604B2 (sk) * 1984-11-07 1993-08-10 Asahi Chemical Ind
JPH08155951A (ja) * 1994-11-29 1996-06-18 Sumitomo Chem Co Ltd 溶融樹脂への強化繊維混入方法及びこれを実施する装置

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