JPS52112662A - Screw for extruder - Google Patents

Screw for extruder

Info

Publication number
JPS52112662A
JPS52112662A JP2934976A JP2934976A JPS52112662A JP S52112662 A JPS52112662 A JP S52112662A JP 2934976 A JP2934976 A JP 2934976A JP 2934976 A JP2934976 A JP 2934976A JP S52112662 A JPS52112662 A JP S52112662A
Authority
JP
Japan
Prior art keywords
extruder
screw
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.)
Granted
Application number
JP2934976A
Other languages
Japanese (ja)
Other versions
JPS593265B2 (en
Inventor
Takashi Shimano
Katsuki Orimo
Shiyouji Yamamoto
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.)
Furukawa Electric Co Ltd
Original Assignee
Furukawa Electric Co 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 Furukawa Electric Co Ltd filed Critical Furukawa Electric Co Ltd
Priority to JP51029349A priority Critical patent/JPS593265B2/en
Publication of JPS52112662A publication Critical patent/JPS52112662A/en
Publication of JPS593265B2 publication Critical patent/JPS593265B2/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
    • 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
    • B29C48/565—Screws having projections other than the thread, e.g. pins
    • 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
    • B29C48/53—Screws having a varying channel depth, e.g. varying the diameter of the longitudinal screw trunk

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Molding Of Porous Articles (AREA)
JP51029349A 1976-03-19 1976-03-19 Screw for extruder Expired JPS593265B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP51029349A JPS593265B2 (en) 1976-03-19 1976-03-19 Screw for extruder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP51029349A JPS593265B2 (en) 1976-03-19 1976-03-19 Screw for extruder

Publications (2)

Publication Number Publication Date
JPS52112662A true JPS52112662A (en) 1977-09-21
JPS593265B2 JPS593265B2 (en) 1984-01-23

Family

ID=12273733

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51029349A Expired JPS593265B2 (en) 1976-03-19 1976-03-19 Screw for extruder

Country Status (1)

Country Link
JP (1) JPS593265B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5692039A (en) * 1979-12-26 1981-07-25 Toshiba Mach Co Ltd Screw for molding thermoplastic resin
JPS59124111U (en) * 1983-02-10 1984-08-21 ピ−エイチ工業有限株式会社 Composite resin kneading equipment
JPH06339974A (en) * 1993-06-01 1994-12-13 Mitsubishi Cable Ind Ltd Extruder

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4896660A (en) * 1972-03-25 1973-12-10
JPS48100463A (en) * 1972-04-03 1973-12-18

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4896660A (en) * 1972-03-25 1973-12-10
JPS48100463A (en) * 1972-04-03 1973-12-18

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5692039A (en) * 1979-12-26 1981-07-25 Toshiba Mach Co Ltd Screw for molding thermoplastic resin
JPS582056B2 (en) * 1979-12-26 1983-01-13 東芝機械株式会社 Thermoplastic resin molding screw
JPS59124111U (en) * 1983-02-10 1984-08-21 ピ−エイチ工業有限株式会社 Composite resin kneading equipment
JPH06339974A (en) * 1993-06-01 1994-12-13 Mitsubishi Cable Ind Ltd Extruder

Also Published As

Publication number Publication date
JPS593265B2 (en) 1984-01-23

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