JPS52133369A - Screw for biaxial extruder - Google Patents

Screw for biaxial extruder

Info

Publication number
JPS52133369A
JPS52133369A JP5059676A JP5059676A JPS52133369A JP S52133369 A JPS52133369 A JP S52133369A JP 5059676 A JP5059676 A JP 5059676A JP 5059676 A JP5059676 A JP 5059676A JP S52133369 A JPS52133369 A JP S52133369A
Authority
JP
Japan
Prior art keywords
screw
biaxial extruder
biaxial
extruder
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.)
Pending
Application number
JP5059676A
Other languages
Japanese (ja)
Inventor
Yasutoshi Takemoto
Hidetoshi Kinuta
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.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric 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 Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Priority to JP5059676A priority Critical patent/JPS52133369A/en
Publication of JPS52133369A publication Critical patent/JPS52133369A/en
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
    • B29C48/51—Screws with internal flow passages, e.g. for molten material
    • B29C48/515—Screws with internal flow passages, e.g. for molten material for auxiliary fluids, e.g. foaming agents
    • 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
    • B29C48/40—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 using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders
    • B29C48/405—Intermeshing co-rotating screws
JP5059676A 1976-05-01 1976-05-01 Screw for biaxial extruder Pending JPS52133369A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5059676A JPS52133369A (en) 1976-05-01 1976-05-01 Screw for biaxial extruder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5059676A JPS52133369A (en) 1976-05-01 1976-05-01 Screw for biaxial extruder

Publications (1)

Publication Number Publication Date
JPS52133369A true JPS52133369A (en) 1977-11-08

Family

ID=12863343

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5059676A Pending JPS52133369A (en) 1976-05-01 1976-05-01 Screw for biaxial extruder

Country Status (1)

Country Link
JP (1) JPS52133369A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63180217U (en) * 1987-05-14 1988-11-21
JPH02153718A (en) * 1988-12-05 1990-06-13 Kurimoto Ltd Two-shaft type kneading extruder with high heat transfer power
JP2014076627A (en) * 2012-10-12 2014-05-01 Toshiba Mach Co Ltd Hollow screw, hollow screw manufacturing method, and hollow screw assembly manufacturing method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63180217U (en) * 1987-05-14 1988-11-21
JPH02153718A (en) * 1988-12-05 1990-06-13 Kurimoto Ltd Two-shaft type kneading extruder with high heat transfer power
JP2014076627A (en) * 2012-10-12 2014-05-01 Toshiba Mach Co Ltd Hollow screw, hollow screw manufacturing method, and hollow screw assembly manufacturing method

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