JPS567459Y2 - - Google Patents

Info

Publication number
JPS567459Y2
JPS567459Y2 JP1976122948U JP12294876U JPS567459Y2 JP S567459 Y2 JPS567459 Y2 JP S567459Y2 JP 1976122948 U JP1976122948 U JP 1976122948U JP 12294876 U JP12294876 U JP 12294876U JP S567459 Y2 JPS567459 Y2 JP S567459Y2
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
JP1976122948U
Other languages
Japanese (ja)
Other versions
JPS5341374U (sv
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 JP1976122948U priority Critical patent/JPS567459Y2/ja
Publication of JPS5341374U publication Critical patent/JPS5341374U/ja
Application granted granted Critical
Publication of JPS567459Y2 publication Critical patent/JPS567459Y2/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)
JP1976122948U 1976-09-14 1976-09-14 Expired JPS567459Y2 (sv)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1976122948U JPS567459Y2 (sv) 1976-09-14 1976-09-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1976122948U JPS567459Y2 (sv) 1976-09-14 1976-09-14

Publications (2)

Publication Number Publication Date
JPS5341374U JPS5341374U (sv) 1978-04-10
JPS567459Y2 true JPS567459Y2 (sv) 1981-02-18

Family

ID=28732379

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1976122948U Expired JPS567459Y2 (sv) 1976-09-14 1976-09-14

Country Status (1)

Country Link
JP (1) JPS567459Y2 (sv)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50135166A (sv) * 1973-06-22 1975-10-27
JPS50143860A (sv) * 1974-05-10 1975-11-19

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50135166A (sv) * 1973-06-22 1975-10-27
JPS50143860A (sv) * 1974-05-10 1975-11-19

Also Published As

Publication number Publication date
JPS5341374U (sv) 1978-04-10

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