JPS584661Y2 - 滑剤注入用スクリユ - Google Patents

滑剤注入用スクリユ

Info

Publication number
JPS584661Y2
JPS584661Y2 JP1978121611U JP12161178U JPS584661Y2 JP S584661 Y2 JPS584661 Y2 JP S584661Y2 JP 1978121611 U JP1978121611 U JP 1978121611U JP 12161178 U JP12161178 U JP 12161178U JP S584661 Y2 JPS584661 Y2 JP S584661Y2
Authority
JP
Japan
Prior art keywords
lubricant
screw
section
base resin
cylinder
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.)
Expired
Application number
JP1978121611U
Other languages
English (en)
Japanese (ja)
Other versions
JPS5539806U (enrdf_load_stackoverflow
Inventor
織田典聖
石森英文
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.)
Japan Steel Works Ltd
Original Assignee
Japan Steel Works 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 Japan Steel Works Ltd filed Critical Japan Steel Works Ltd
Priority to JP1978121611U priority Critical patent/JPS584661Y2/ja
Publication of JPS5539806U publication Critical patent/JPS5539806U/ja
Application granted granted Critical
Publication of JPS584661Y2 publication Critical patent/JPS584661Y2/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
    • B29C48/565—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
    • B29C48/51—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

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)
JP1978121611U 1978-09-06 1978-09-06 滑剤注入用スクリユ Expired JPS584661Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1978121611U JPS584661Y2 (ja) 1978-09-06 1978-09-06 滑剤注入用スクリユ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1978121611U JPS584661Y2 (ja) 1978-09-06 1978-09-06 滑剤注入用スクリユ

Publications (2)

Publication Number Publication Date
JPS5539806U JPS5539806U (enrdf_load_stackoverflow) 1980-03-14
JPS584661Y2 true JPS584661Y2 (ja) 1983-01-26

Family

ID=29078921

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1978121611U Expired JPS584661Y2 (ja) 1978-09-06 1978-09-06 滑剤注入用スクリユ

Country Status (1)

Country Link
JP (1) JPS584661Y2 (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6429132U (enrdf_load_stackoverflow) * 1987-08-13 1989-02-21

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4428372Y1 (enrdf_load_stackoverflow) * 1966-06-06 1969-11-25
JPS5168867U (enrdf_load_stackoverflow) * 1974-11-22 1976-05-31

Also Published As

Publication number Publication date
JPS5539806U (enrdf_load_stackoverflow) 1980-03-14

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