JPS50156575U - - Google Patents

Info

Publication number
JPS50156575U
JPS50156575U JP1974069783U JP6978374U JPS50156575U JP S50156575 U JPS50156575 U JP S50156575U JP 1974069783 U JP1974069783 U JP 1974069783U JP 6978374 U JP6978374 U JP 6978374U JP S50156575 U JPS50156575 U JP S50156575U
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
JP1974069783U
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 JP1974069783U priority Critical patent/JPS50156575U/ja
Publication of JPS50156575U publication Critical patent/JPS50156575U/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
    • B29C48/67—Screws having incorporated mixing devices not provided for in groups B29C48/52 - B29C48/66
    • 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
    • B29C48/56—Screws having grooves or cavities other than the thread or the channel

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
JP1974069783U 1974-06-15 1974-06-15 Pending JPS50156575U (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1974069783U JPS50156575U (fr) 1974-06-15 1974-06-15

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1974069783U JPS50156575U (fr) 1974-06-15 1974-06-15

Publications (1)

Publication Number Publication Date
JPS50156575U true JPS50156575U (fr) 1975-12-25

Family

ID=28237995

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1974069783U Pending JPS50156575U (fr) 1974-06-15 1974-06-15

Country Status (1)

Country Link
JP (1) JPS50156575U (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5284972U (fr) * 1975-12-20 1977-06-24

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3530534A (en) * 1968-01-29 1970-09-29 Midland Ross Corp Extruder with ball and screw dispersing mechanism
JPS4851963A (fr) * 1971-11-02 1973-07-21

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3530534A (en) * 1968-01-29 1970-09-29 Midland Ross Corp Extruder with ball and screw dispersing mechanism
JPS4851963A (fr) * 1971-11-02 1973-07-21

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5284972U (fr) * 1975-12-20 1977-06-24

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