JPS6248517U - - Google Patents

Info

Publication number
JPS6248517U
JPS6248517U JP13924985U JP13924985U JPS6248517U JP S6248517 U JPS6248517 U JP S6248517U JP 13924985 U JP13924985 U JP 13924985U JP 13924985 U JP13924985 U JP 13924985U JP S6248517 U JPS6248517 U JP S6248517U
Authority
JP
Japan
Prior art keywords
molding machine
injection molding
screw shaft
injection
screw head
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
JP13924985U
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 JP13924985U priority Critical patent/JPS6248517U/ja
Publication of JPS6248517U publication Critical patent/JPS6248517U/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図は本考案実施例の要部縦断正面図、第2
図は射出成型機1例の全体図、第3図は同射出部
の縦断正面図、第4図は従来のシール構造の端面
図、第5図は同縦断正面図である。 7……シリンダ、8……スクリユ軸、9……チ
エツクリング、10……シールリング、11……
スクリユヘツド、13……Oリング。

Claims (1)

    【実用新案登録請求の範囲】
  1. 射出成型機における材料供給ホツパーを一端に
    具備するとともに他端に射出ノズルを具備したシ
    リンダと回転スクリユ軸とから成る射出部におい
    て、前記スクリユ軸のスクリユヘツドに軸方向に
    移動自在に設けられるチエツクリングの外周に、
    同外周面とシリンダ内壁面との間のシール性を維
    持するシール構造を設けることを特徴とする射出
    成型機のスクリユヘツドシール機構。
JP13924985U 1985-09-10 1985-09-10 Pending JPS6248517U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13924985U JPS6248517U (ja) 1985-09-10 1985-09-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13924985U JPS6248517U (ja) 1985-09-10 1985-09-10

Publications (1)

Publication Number Publication Date
JPS6248517U true JPS6248517U (ja) 1987-03-25

Family

ID=31044973

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13924985U Pending JPS6248517U (ja) 1985-09-10 1985-09-10

Country Status (1)

Country Link
JP (1) JPS6248517U (ja)

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