JPS6098627U - 押出機 - Google Patents

押出機

Info

Publication number
JPS6098627U
JPS6098627U JP1983191712U JP19171283U JPS6098627U JP S6098627 U JPS6098627 U JP S6098627U JP 1983191712 U JP1983191712 U JP 1983191712U JP 19171283 U JP19171283 U JP 19171283U JP S6098627 U JPS6098627 U JP S6098627U
Authority
JP
Japan
Prior art keywords
screw
extruder
cylinder
dam
circumferential surface
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.)
Granted
Application number
JP1983191712U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6339063Y2 (enrdf_load_stackoverflow
Inventor
是永　和美
松尾　国広
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toyoda Gosei Co Ltd
Original Assignee
Toyoda Gosei Co Ltd
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 by Toyoda Gosei Co Ltd filed Critical Toyoda Gosei Co Ltd
Priority to JP1983191712U priority Critical patent/JPS6098627U/ja
Publication of JPS6098627U publication Critical patent/JPS6098627U/ja
Application granted granted Critical
Publication of JPS6339063Y2 publication Critical patent/JPS6339063Y2/ja
Granted 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
    • B29C48/686—Barrels or cylinders characterised by their inner surfaces, e.g. having grooves, projections or threads having grooves or cavities
    • 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
    • B29C48/535—Screws with thread pitch varying along the longitudinal axis

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
JP1983191712U 1983-12-13 1983-12-13 押出機 Granted JPS6098627U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1983191712U JPS6098627U (ja) 1983-12-13 1983-12-13 押出機

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1983191712U JPS6098627U (ja) 1983-12-13 1983-12-13 押出機

Publications (2)

Publication Number Publication Date
JPS6098627U true JPS6098627U (ja) 1985-07-05
JPS6339063Y2 JPS6339063Y2 (enrdf_load_stackoverflow) 1988-10-14

Family

ID=30412765

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1983191712U Granted JPS6098627U (ja) 1983-12-13 1983-12-13 押出機

Country Status (1)

Country Link
JP (1) JPS6098627U (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010538878A (ja) * 2007-09-20 2010-12-16 エボニック レーム ゲゼルシャフト ミット ベシュレンクテル ハフツング ポリマ材料をガス抜きするためのベント式押出し機ならびにベント式押出し機を使用してポリマ、溶剤および／またはモノマから成るシロップをガス抜きするための方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010538878A (ja) * 2007-09-20 2010-12-16 エボニック レーム ゲゼルシャフト ミット ベシュレンクテル ハフツング ポリマ材料をガス抜きするためのベント式押出し機ならびにベント式押出し機を使用してポリマ、溶剤および／またはモノマから成るシロップをガス抜きするための方法

Also Published As

Publication number Publication date
JPS6339063Y2 (enrdf_load_stackoverflow) 1988-10-14

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