JPS5549945Y2 - - Google Patents

Info

Publication number
JPS5549945Y2
JPS5549945Y2 JP1976166945U JP16694576U JPS5549945Y2 JP S5549945 Y2 JPS5549945 Y2 JP S5549945Y2 JP 1976166945 U JP1976166945 U JP 1976166945U JP 16694576 U JP16694576 U JP 16694576U JP S5549945 Y2 JPS5549945 Y2 JP S5549945Y2
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.)
Expired
Application number
JP1976166945U
Other languages
Japanese (ja)
Other versions
JPS5383560U (en
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 JP1976166945U priority Critical patent/JPS5549945Y2/ja
Publication of JPS5383560U publication Critical patent/JPS5383560U/ja
Application granted granted Critical
Publication of JPS5549945Y2 publication Critical patent/JPS5549945Y2/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
    • B29C48/53—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)
JP1976166945U 1976-12-13 1976-12-13 Expired JPS5549945Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1976166945U JPS5549945Y2 (en) 1976-12-13 1976-12-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1976166945U JPS5549945Y2 (en) 1976-12-13 1976-12-13

Publications (2)

Publication Number Publication Date
JPS5383560U JPS5383560U (en) 1978-07-11
JPS5549945Y2 true JPS5549945Y2 (en) 1980-11-20

Family

ID=28774658

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1976166945U Expired JPS5549945Y2 (en) 1976-12-13 1976-12-13

Country Status (1)

Country Link
JP (1) JPS5549945Y2 (en)

Also Published As

Publication number Publication date
JPS5383560U (en) 1978-07-11

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