JPS6238131U - - Google Patents

Info

Publication number
JPS6238131U
JPS6238131U JP1985130420U JP13042085U JPS6238131U JP S6238131 U JPS6238131 U JP S6238131U JP 1985130420 U JP1985130420 U JP 1985130420U JP 13042085 U JP13042085 U JP 13042085U JP S6238131 U JPS6238131 U JP S6238131U
Authority
JP
Japan
Prior art keywords
molding machine
extrusion molding
screw
tip blade
ceramic
Prior art date
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
JP1985130420U
Other languages
English (en)
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 JP1985130420U priority Critical patent/JPS6238131U/ja
Publication of JPS6238131U publication Critical patent/JPS6238131U/ja
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25Component parts, details or accessories; Auxiliary operations
    • B29C48/36Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/50Details of extruders
    • B29C48/505Screws
    • B29C48/64Screws with two or more threads
    • B29C48/65Screws with two or more threads neighbouring threads or channels having different configurations, e.g. one thread being lower than its neighbouring thread

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
JP1985130420U 1985-08-28 1985-08-28 Pending JPS6238131U (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985130420U JPS6238131U (fr) 1985-08-28 1985-08-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985130420U JPS6238131U (fr) 1985-08-28 1985-08-28

Publications (1)

Publication Number Publication Date
JPS6238131U true JPS6238131U (fr) 1987-03-06

Family

ID=31027901

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985130420U Pending JPS6238131U (fr) 1985-08-28 1985-08-28

Country Status (1)

Country Link
JP (1) JPS6238131U (fr)

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