JPS62147508U - - Google Patents

Info

Publication number
JPS62147508U
JPS62147508U JP3664386U JP3664386U JPS62147508U JP S62147508 U JPS62147508 U JP S62147508U JP 3664386 U JP3664386 U JP 3664386U JP 3664386 U JP3664386 U JP 3664386U JP S62147508 U JPS62147508 U JP S62147508U
Authority
JP
Japan
Prior art keywords
valve body
needle valve
opening
component
closing
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
JP3664386U
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 JP3664386U priority Critical patent/JPS62147508U/ja
Publication of JPS62147508U publication Critical patent/JPS62147508U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)

Description

【図面の簡単な説明】
第１図はこの考案の実施例を示すポリウレタン
樹脂混合装置の縦断面図、第２図は流入口位置で
切断した要部の横断面図である。 １１，１２，１３，１４…樹脂成分流入口、１
５…混合室、２０…クリーニングロツド、３１，
３２，３３，３４…ニードル弁体、３１Ａ，３２
Ａ…シリンダピストン、３５，３６…シリンダ装
置、３７，３８…油圧油流入口、４１，４２…調
節ねじ、５０…油圧ユニツト、５５…切替弁。

Claims (1)

  1. 【実用新案登録請求の範囲】 １ 混合室に開口する複数の樹脂成分流入口のそ
    れぞれにその開閉を制御するニードル弁体を設け
    たものにおいて、 前記ニードル弁体はシリンダピストンを一体に
    有していて、シリンダ装置の駆動流体によつて前
    記流入口に対して閉じ方向のみに前進駆動され、
    かつ前記流入口に対して開き方向には樹脂成分の
    流入圧によつて遊動後退するように設けられてい
    るとともに、前記ニードル弁体の後退位置は調節
    自在な調節ねじによつて規制されるように構成さ
    れたことを特徴とする多成分合成樹脂混合装置の
    流入口開閉機構。 ２ 各樹脂成分の流入口が３以上設けられた実用
    新案登録請求の範囲第１項記載の多成分合成樹脂
    混合装置の流入口開閉機構。
JP3664386U 1986-03-13 1986-03-13 Pending JPS62147508U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3664386U JPS62147508U (ja) 1986-03-13 1986-03-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3664386U JPS62147508U (ja) 1986-03-13 1986-03-13

Publications (1)

Publication Number Publication Date
JPS62147508U true JPS62147508U (ja) 1987-09-18

Family

ID=30847239

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3664386U Pending JPS62147508U (ja) 1986-03-13 1986-03-13

Country Status (1)

Country Link
JP (1) JPS62147508U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100475250B1 (ko) * 2002-07-25 2005-03-10 이상출 발포용 폴리우레탄 믹싱헤드 어셈브리.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100475250B1 (ko) * 2002-07-25 2005-03-10 이상출 발포용 폴리우레탄 믹싱헤드 어셈브리.

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