JPS6321019U - - Google Patents

Info

Publication number
JPS6321019U
JPS6321019U JP10482887U JP10482887U JPS6321019U JP S6321019 U JPS6321019 U JP S6321019U JP 10482887 U JP10482887 U JP 10482887U JP 10482887 U JP10482887 U JP 10482887U JP S6321019 U JPS6321019 U JP S6321019U
Authority
JP
Japan
Prior art keywords
vent
polyhedron
stage
injection molding
molding machine
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
JP10482887U
Other languages
English (en)
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 JP10482887U priority Critical patent/JPS6321019U/ja
Publication of JPS6321019U publication Critical patent/JPS6321019U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Injection Moulding Of Plastics Or The Like (AREA)

Description

【図面の簡単な説明】
第1図は従来例の断面図、第2図は第1図A部
の拡大断面図、第3図ないし第6図は本考案の一
実施例を示すもので、第3図はその主要部の断面
図、第4図は本実施例におけるミキシング部の断
面図、第5図は第3図のB―B線に沿う断面図、
第6図はミキシング部における樹脂の流れを示す
説明図である。 1……ベントスクリユ、3……リングバルブ、
M……ミキシング部、g……多面体。

Claims (1)

    【実用新案登録請求の範囲】
  1. ベント射出成形機のベントスクリユにおいて第
    1ステージ終端部に同第1ステージの送り能力を
    制限するリングバルブと、樹脂移送方向手前側で
    該リングバルブに隣接する断面が多角形をなすミ
    キシング部とを設け、同ミキシング部の多面体と
    シリンダ内壁面とで同多面体と同数の欠円空間を
    構成してなることを特徴とするベント射出成形機
JP10482887U 1987-07-08 1987-07-08 Pending JPS6321019U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10482887U JPS6321019U (ja) 1987-07-08 1987-07-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10482887U JPS6321019U (ja) 1987-07-08 1987-07-08

Publications (1)

Publication Number Publication Date
JPS6321019U true JPS6321019U (ja) 1988-02-12

Family

ID=30978683

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10482887U Pending JPS6321019U (ja) 1987-07-08 1987-07-08

Country Status (1)

Country Link
JP (1) JPS6321019U (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51149362A (en) * 1975-06-18 1976-12-22 Mitsubishi Heavy Ind Ltd Injection molding machine
JPS54119554A (en) * 1978-03-09 1979-09-17 Nissei Plastics Ind Co Bent type forning machine

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51149362A (en) * 1975-06-18 1976-12-22 Mitsubishi Heavy Ind Ltd Injection molding machine
JPS54119554A (en) * 1978-03-09 1979-09-17 Nissei Plastics Ind Co Bent type forning machine

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