JPS6235181U - - Google Patents

Info

Publication number
JPS6235181U
JPS6235181U JP12724485U JP12724485U JPS6235181U JP S6235181 U JPS6235181 U JP S6235181U JP 12724485 U JP12724485 U JP 12724485U JP 12724485 U JP12724485 U JP 12724485U JP S6235181 U JPS6235181 U JP S6235181U
Authority
JP
Japan
Prior art keywords
flange
back surface
underground pipe
covering layer
covers
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
JP12724485U
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 JP12724485U priority Critical patent/JPS6235181U/ja
Publication of JPS6235181U publication Critical patent/JPS6235181U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Flanged Joints, Insulating Joints, And Other Joints (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)

Description

【図面の簡単な説明】
第1図は本考案により地中埋設管aならびに雌
、雄形接合部10,20の一実施例の分解斜視図
、第2図は同じく組付け断面図、第3図は同じく
地中埋設説明図、第4図は第1図とは異なる他の
実施例の説明図、第5図は従来例の地中埋設説明
図である。 a…地中埋設管、1…鋼または鉄管、3…フラ
ンジ、5…GRC被覆層、10…GRC雌形接合
部、11…GRC筒状顎部、20…GRC雄形接
合部、21…GRC環状顎部。

Claims (1)

  1. 【実用新案登録請求の範囲】 外周面を耐アルカリ性ガラスフアイバー強化コ
    ンクリート被覆層で一体に覆われた、両端に接合
    フランジを有する鋼または鉄管でなる地中埋設管
    にして、 該一方のフランジの前記被覆層が該フランジ背
    面を覆い更に外周を囲み軸方向外方に突出する筒
    状鍔部を有し、 他方のフランジの被覆層が該フランジ背面を覆
    い更に半径方向外方に伸びており、前記筒状鍔部
    端面に対応する環状鍔部を有することを特徴とす
    る地中埋設管。
JP12724485U 1985-08-22 1985-08-22 Pending JPS6235181U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12724485U JPS6235181U (ja) 1985-08-22 1985-08-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12724485U JPS6235181U (ja) 1985-08-22 1985-08-22

Publications (1)

Publication Number Publication Date
JPS6235181U true JPS6235181U (ja) 1987-03-02

Family

ID=31021806

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12724485U Pending JPS6235181U (ja) 1985-08-22 1985-08-22

Country Status (1)

Country Link
JP (1) JPS6235181U (ja)

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