JPS57183122U - - Google Patents

Info

Publication number
JPS57183122U
JPS57183122U JP1981069247U JP6924781U JPS57183122U JP S57183122 U JPS57183122 U JP S57183122U JP 1981069247 U JP1981069247 U JP 1981069247U JP 6924781 U JP6924781 U JP 6924781U JP S57183122 U JPS57183122 U JP S57183122U
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.)
Granted
Application number
JP1981069247U
Other languages
Japanese (ja)
Other versions
JPS6222334Y2 (enrdf_load_stackoverflow
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 JP1981069247U priority Critical patent/JPS6222334Y2/ja
Publication of JPS57183122U publication Critical patent/JPS57183122U/ja
Application granted granted Critical
Publication of JPS6222334Y2 publication Critical patent/JPS6222334Y2/ja
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
    • B29C48/67—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
    • B29C48/55—Screws having reverse-feeding elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
JP1981069247U 1981-05-15 1981-05-15 Expired JPS6222334Y2 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1981069247U JPS6222334Y2 (enrdf_load_stackoverflow) 1981-05-15 1981-05-15

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1981069247U JPS6222334Y2 (enrdf_load_stackoverflow) 1981-05-15 1981-05-15

Publications (2)

Publication Number Publication Date
JPS57183122U true JPS57183122U (enrdf_load_stackoverflow) 1982-11-20
JPS6222334Y2 JPS6222334Y2 (enrdf_load_stackoverflow) 1987-06-06

Family

ID=29865131

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1981069247U Expired JPS6222334Y2 (enrdf_load_stackoverflow) 1981-05-15 1981-05-15

Country Status (1)

Country Link
JP (1) JPS6222334Y2 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001150429A (ja) * 1999-11-25 2001-06-05 Japan Polychem Corp ポリオレフィンのフィッシュアイ軽減装置及び方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5038525U (enrdf_load_stackoverflow) * 1973-08-06 1975-04-21
JPS5259776U (enrdf_load_stackoverflow) * 1975-10-29 1977-04-30
JPS55164114U (enrdf_load_stackoverflow) * 1979-05-15 1980-11-26

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5038525U (enrdf_load_stackoverflow) * 1973-08-06 1975-04-21
JPS5259776U (enrdf_load_stackoverflow) * 1975-10-29 1977-04-30
JPS55164114U (enrdf_load_stackoverflow) * 1979-05-15 1980-11-26

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001150429A (ja) * 1999-11-25 2001-06-05 Japan Polychem Corp ポリオレフィンのフィッシュアイ軽減装置及び方法

Also Published As

Publication number Publication date
JPS6222334Y2 (enrdf_load_stackoverflow) 1987-06-06

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