JPS5098556A - - Google Patents

Info

Publication number
JPS5098556A
JPS5098556A JP49000948A JP94874A JPS5098556A JP S5098556 A JPS5098556 A JP S5098556A JP 49000948 A JP49000948 A JP 49000948A JP 94874 A JP94874 A JP 94874A JP S5098556 A JPS5098556 A JP S5098556A
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
JP49000948A
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 JP49000948A priority Critical patent/JPS5098556A/ja
Publication of JPS5098556A publication Critical patent/JPS5098556A/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
    • B29C48/52—Screws with an outer diameter varying along the longitudinal axis, e.g. for obtaining different thread clearance

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
JP49000948A 1973-12-28 1973-12-28 Pending JPS5098556A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP49000948A JPS5098556A (ja) 1973-12-28 1973-12-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP49000948A JPS5098556A (ja) 1973-12-28 1973-12-28

Publications (1)

Publication Number Publication Date
JPS5098556A true JPS5098556A (ja) 1975-08-05

Family

ID=11487886

Family Applications (1)

Application Number Title Priority Date Filing Date
JP49000948A Pending JPS5098556A (ja) 1973-12-28 1973-12-28

Country Status (1)

Country Link
JP (1) JPS5098556A (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4851059A (ja) * 1971-10-29 1973-07-18

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4851059A (ja) * 1971-10-29 1973-07-18

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