JPS61255828A - 合成樹脂押出機 - Google Patents

合成樹脂押出機

Info

Publication number
JPS61255828A
JPS61255828A JP60099141A JP9914185A JPS61255828A JP S61255828 A JPS61255828 A JP S61255828A JP 60099141 A JP60099141 A JP 60099141A JP 9914185 A JP9914185 A JP 9914185A JP S61255828 A JPS61255828 A JP S61255828A
Authority
JP
Japan
Prior art keywords
screw
barrel
small diameter
diameter part
length
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
JP60099141A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0578407B2 (enrdf_load_stackoverflow
Inventor
Tomoshige Hayashi
基滋 林
Motokazu Yoshii
基員 吉井
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.)
Sekisui Kasei Co Ltd
Original Assignee
Sekisui Plastics 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 Sekisui Plastics Co Ltd filed Critical Sekisui Plastics Co Ltd
Priority to JP60099141A priority Critical patent/JPS61255828A/ja
Publication of JPS61255828A publication Critical patent/JPS61255828A/ja
Publication of JPH0578407B2 publication Critical patent/JPH0578407B2/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
    • B29C48/505—Screws
    • 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
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Molding Of Porous Articles (AREA)
JP60099141A 1985-05-10 1985-05-10 合成樹脂押出機 Granted JPS61255828A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60099141A JPS61255828A (ja) 1985-05-10 1985-05-10 合成樹脂押出機

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60099141A JPS61255828A (ja) 1985-05-10 1985-05-10 合成樹脂押出機

Publications (2)

Publication Number Publication Date
JPS61255828A true JPS61255828A (ja) 1986-11-13
JPH0578407B2 JPH0578407B2 (enrdf_load_stackoverflow) 1993-10-28

Family

ID=14239424

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60099141A Granted JPS61255828A (ja) 1985-05-10 1985-05-10 合成樹脂押出機

Country Status (1)

Country Link
JP (1) JPS61255828A (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63251220A (ja) * 1987-04-07 1988-10-18 Ishikawajima Harima Heavy Ind Co Ltd プラスチツク押出機のスクリユ−ヘツド
JPH04229235A (ja) * 1990-04-27 1992-08-18 Schmidt Moulding Ltd 押出機スクリュー
JPH05237915A (ja) * 1992-02-26 1993-09-17 Mitsuba Seisakusho:Kk 発泡樹脂被覆用押出装置
JPH0582524U (ja) * 1992-04-13 1993-11-09 住友重機械プラスチックマシナリー株式会社 スクリュヘッド構造体

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50161552A (enrdf_load_stackoverflow) * 1974-06-21 1975-12-27
JPS5611813A (en) * 1979-05-11 1981-02-05 Nokia Oy Ab Extruder head for coating and forming foamed insulating resin on telephone wire

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50161552A (enrdf_load_stackoverflow) * 1974-06-21 1975-12-27
JPS5611813A (en) * 1979-05-11 1981-02-05 Nokia Oy Ab Extruder head for coating and forming foamed insulating resin on telephone wire

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63251220A (ja) * 1987-04-07 1988-10-18 Ishikawajima Harima Heavy Ind Co Ltd プラスチツク押出機のスクリユ−ヘツド
JPH04229235A (ja) * 1990-04-27 1992-08-18 Schmidt Moulding Ltd 押出機スクリュー
JPH05237915A (ja) * 1992-02-26 1993-09-17 Mitsuba Seisakusho:Kk 発泡樹脂被覆用押出装置
JPH0582524U (ja) * 1992-04-13 1993-11-09 住友重機械プラスチックマシナリー株式会社 スクリュヘッド構造体

Also Published As

Publication number Publication date
JPH0578407B2 (enrdf_load_stackoverflow) 1993-10-28

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term