JPH0261620U - - Google Patents

Info

Publication number
JPH0261620U
JPH0261620U JP14210988U JP14210988U JPH0261620U JP H0261620 U JPH0261620 U JP H0261620U JP 14210988 U JP14210988 U JP 14210988U JP 14210988 U JP14210988 U JP 14210988U JP H0261620 U JPH0261620 U JP H0261620U
Authority
JP
Japan
Prior art keywords
raw material
gas
mold
mixed
raw
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
JP14210988U
Other languages
English (en)
Other versions
JPH0528021Y2 (ja
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 JP14210988U priority Critical patent/JPH0528021Y2/ja
Publication of JPH0261620U publication Critical patent/JPH0261620U/ja
Application granted granted Critical
Publication of JPH0528021Y2 publication Critical patent/JPH0528021Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

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

Description

【図面の簡単な説明】
第１図は本考案の反応射出成形の原料供給装置
の一実施例の構造を示す略図、第２Ａ図は前記実
施例のシリンダ装置のピストンの通常位置を示す
略図、第２Ｂ図は前記ピストンの上昇位置を示す
略図、第２Ｃ図は前記ピストンの下降位置を示す
略図、第３図はタンク内の圧力とシリンダ装置へ
の原料供給量の関係を示すグラフ、第４図は原料
タンク内の圧力とシリンダ装置作動との関係を示
すグラフである。 １…成形型、２…原料、３…原料タンク、４…
混合ヘツド、５…シリンダ装置、６…原料供給装
置、７…気体供給手段。

Claims (1)

  1. 【実用新案登録請求の範囲】 少なくとも気体が混入せしめられた原料を含む
    ２種以上の原料を成形型内に供給し、反応させて
    成形品を得る反応射出成形装置における前記気体
    が混入せしめられた原料を前記成形型に向けて供
    給する原料供給装置であつて、 前記気体が混入せしめられた原料を収容する原
    料タンクと、前記原料タンク内の原料を吸引した
    後、該原料を前記成形型に向けて供給するシリン
    ダ装置と、前記シリンダ装置による原料の吸引時
    、前記原料タンク内の圧力を初期圧より高める気
    体供給手段とを備えて成ることを特徴とする反応
    射出成形装置の原料供給装置。
JP14210988U 1988-10-31 1988-10-31 Expired - Lifetime JPH0528021Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14210988U JPH0528021Y2 (ja) 1988-10-31 1988-10-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14210988U JPH0528021Y2 (ja) 1988-10-31 1988-10-31

Publications (2)

Publication Number Publication Date
JPH0261620U true JPH0261620U (ja) 1990-05-08
JPH0528021Y2 JPH0528021Y2 (ja) 1993-07-19

Family

ID=31407776

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14210988U Expired - Lifetime JPH0528021Y2 (ja) 1988-10-31 1988-10-31

Country Status (1)

Country Link
JP (1) JPH0528021Y2 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101926755B1 (ko) * 2017-04-14 2019-03-07 재단법인 경북하이브리드부품연구원 일정한 유량제어가 가능한 열경화성 수지 주입 장치

Also Published As

Publication number Publication date
JPH0528021Y2 (ja) 1993-07-19

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