JPS50128357U - - Google Patents

Info

Publication number
JPS50128357U
JPS50128357U JP1974039608U JP3960874U JPS50128357U JP S50128357 U JPS50128357 U JP S50128357U JP 1974039608 U JP1974039608 U JP 1974039608U JP 3960874 U JP3960874 U JP 3960874U JP S50128357 U JPS50128357 U JP S50128357U
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.)
Pending
Application number
JP1974039608U
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 JP1974039608U priority Critical patent/JPS50128357U/ja
Publication of JPS50128357U publication Critical patent/JPS50128357U/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
    • B29C48/688—Barrels or cylinders characterised by their inner surfaces, e.g. having grooves, projections or threads having threads

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
JP1974039608U 1974-04-05 1974-04-05 Pending JPS50128357U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1974039608U JPS50128357U (ja) 1974-04-05 1974-04-05

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1974039608U JPS50128357U (ja) 1974-04-05 1974-04-05

Publications (1)

Publication Number Publication Date
JPS50128357U true JPS50128357U (ja) 1975-10-21

Family

ID=28163748

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1974039608U Pending JPS50128357U (ja) 1974-04-05 1974-04-05

Country Status (1)

Country Link
JP (1) JPS50128357U (ja)

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