JPS6445754U - - Google Patents

Info

Publication number
JPS6445754U
JPS6445754U JP13971887U JP13971887U JPS6445754U JP S6445754 U JPS6445754 U JP S6445754U JP 13971887 U JP13971887 U JP 13971887U JP 13971887 U JP13971887 U JP 13971887U JP S6445754 U JPS6445754 U JP S6445754U
Authority
JP
Japan
Prior art keywords
extraction port
support member
heated material
main door
sealing
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
JP13971887U
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 JP13971887U priority Critical patent/JPS6445754U/ja
Publication of JPS6445754U publication Critical patent/JPS6445754U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Tunnel Furnaces (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例を示す側面図、第2
図はその要部拡大断面図である。 11……加熱炉、12……抽出口、13……エ
キストラクタ、21……主扉、31,32……連
結部材、33……横桟、41……支持部材、42
……補助扉、A……被熱材。

Claims (1)

    【実用新案登録請求の範囲】
  1. 加熱炉で熱処理した被熱材をその抽出口から炉
    外へ抽出する際に該被熱材の下面と抽出口の下面
    との間に生じる空間をシールする装置であつて、
    抽出口の主扉の下方に該主扉と共に昇降する支持
    部材が装備され、該支持部材には複数の短冊状の
    補助扉が転倒自在に軸支されていて、該補助扉の
    重心がその軸支部よりも下部に位置決めされて成
    るシール装置。
JP13971887U 1987-09-13 1987-09-13 Pending JPS6445754U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13971887U JPS6445754U (ja) 1987-09-13 1987-09-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13971887U JPS6445754U (ja) 1987-09-13 1987-09-13

Publications (1)

Publication Number Publication Date
JPS6445754U true JPS6445754U (ja) 1989-03-20

Family

ID=31403239

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13971887U Pending JPS6445754U (ja) 1987-09-13 1987-09-13

Country Status (1)

Country Link
JP (1) JPS6445754U (ja)

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