JPH0398025U - - Google Patents

Info

Publication number
JPH0398025U
JPH0398025U JP627790U JP627790U JPH0398025U JP H0398025 U JPH0398025 U JP H0398025U JP 627790 U JP627790 U JP 627790U JP 627790 U JP627790 U JP 627790U JP H0398025 U JPH0398025 U JP H0398025U
Authority
JP
Japan
Prior art keywords
injection
resin
inert gas
molding machine
switching valve
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
JP627790U
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 JP627790U priority Critical patent/JPH0398025U/ja
Publication of JPH0398025U publication Critical patent/JPH0398025U/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図は本考案の射出成形機に係る概念図、第
2図は同第1実施例を示す一部を省略した縦断側
面図、第3図は同第2実施例を示す一部を省略し
た縦断側面図である。 1,10,17……ノズル、2,12,18…
…穴、3,13,19……不活性ガス噴出・樹脂
射出切換弁、4……上下摺動装置、5……不活性
ガス噴出装置、6……不活性ガスボンベ、7……
導管、8……加熱筒、11……スクリユー、11
……樹脂・不活性ガス吹き出し穴、14……蛇腹
、15……油圧シリンダ、16……切換弁作動棒
、20……スプリング、21……ストツプピン。

Claims (1)

    【実用新案登録請求の範囲】
  1. 熱可塑性樹脂を成形するスクリユー往復形の射
    出成形機において、樹脂射出口に不活性ガス噴出
    と樹脂射出との切り換え用の不活性ガス噴出・樹
    脂射出切換弁を設けて構成したことを特徴とする
    射出成形機。
JP627790U 1990-01-26 1990-01-26 Pending JPH0398025U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP627790U JPH0398025U (ja) 1990-01-26 1990-01-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP627790U JPH0398025U (ja) 1990-01-26 1990-01-26

Publications (1)

Publication Number Publication Date
JPH0398025U true JPH0398025U (ja) 1991-10-09

Family

ID=31509953

Family Applications (1)

Application Number Title Priority Date Filing Date
JP627790U Pending JPH0398025U (ja) 1990-01-26 1990-01-26

Country Status (1)

Country Link
JP (1) JPH0398025U (ja)

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