JPS62134714U - - Google Patents

Info

Publication number
JPS62134714U
JPS62134714U JP1986021586U JP2158686U JPS62134714U JP S62134714 U JPS62134714 U JP S62134714U JP 1986021586 U JP1986021586 U JP 1986021586U JP 2158686 U JP2158686 U JP 2158686U JP S62134714 U JPS62134714 U JP S62134714U
Authority
JP
Japan
Prior art keywords
screw
section
thread
interrupted
screw 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
JP1986021586U
Other languages
English (en)
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 JP1986021586U priority Critical patent/JPS62134714U/ja
Publication of JPS62134714U publication Critical patent/JPS62134714U/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
    • B29C48/687—Barrels or cylinders characterised by their inner surfaces, e.g. having grooves, projections or threads having projections with a short length in the barrel direction, 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
    • B29C48/535—Screws with thread pitch varying along the longitudinal axis

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
JP1986021586U 1986-02-19 1986-02-19 Pending JPS62134714U (xx)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986021586U JPS62134714U (xx) 1986-02-19 1986-02-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986021586U JPS62134714U (xx) 1986-02-19 1986-02-19

Publications (1)

Publication Number Publication Date
JPS62134714U true JPS62134714U (xx) 1987-08-25

Family

ID=30818160

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986021586U Pending JPS62134714U (xx) 1986-02-19 1986-02-19

Country Status (1)

Country Link
JP (1) JPS62134714U (xx)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0343229A (ja) * 1989-07-12 1991-02-25 Sato Tekkosho:Kk 石鹸の押出し成形機
JP2020536733A (ja) * 2017-10-17 2020-12-17 ブス アーゲー 混練要素用の収容領域を備え、ハウジングの内周面上に前記収容領域を不均一に分散配置している混合・混練機

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5337027U (xx) * 1976-09-07 1978-04-01
JPS5653500A (en) * 1979-10-08 1981-05-13 Hitachi Ltd Solid waste storage pond

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5337027U (xx) * 1976-09-07 1978-04-01
JPS5653500A (en) * 1979-10-08 1981-05-13 Hitachi Ltd Solid waste storage pond

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0343229A (ja) * 1989-07-12 1991-02-25 Sato Tekkosho:Kk 石鹸の押出し成形機
JP2020536733A (ja) * 2017-10-17 2020-12-17 ブス アーゲー 混練要素用の収容領域を備え、ハウジングの内周面上に前記収容領域を不均一に分散配置している混合・混練機

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