JPS49114275U - - Google Patents

Info

Publication number
JPS49114275U
JPS49114275U JP1973011393U JP1139373U JPS49114275U JP S49114275 U JPS49114275 U JP S49114275U JP 1973011393 U JP1973011393 U JP 1973011393U JP 1139373 U JP1139373 U JP 1139373U JP S49114275 U JPS49114275 U JP S49114275U
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
JP1973011393U
Other languages
Japanese (ja)
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 JP1973011393U priority Critical patent/JPS49114275U/ja
Publication of JPS49114275U publication Critical patent/JPS49114275U/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
    • B29C48/505—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)
JP1973011393U 1973-01-24 1973-01-24 Pending JPS49114275U (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1973011393U JPS49114275U (enrdf_load_stackoverflow) 1973-01-24 1973-01-24

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1973011393U JPS49114275U (enrdf_load_stackoverflow) 1973-01-24 1973-01-24

Publications (1)

Publication Number Publication Date
JPS49114275U true JPS49114275U (enrdf_load_stackoverflow) 1974-09-30

Family

ID=28084588

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1973011393U Pending JPS49114275U (enrdf_load_stackoverflow) 1973-01-24 1973-01-24

Country Status (1)

Country Link
JP (1) JPS49114275U (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS649725U (enrdf_load_stackoverflow) * 1987-07-09 1989-01-19

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS649725U (enrdf_load_stackoverflow) * 1987-07-09 1989-01-19

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