JPS638491U - - Google Patents

Info

Publication number
JPS638491U
JPS638491U JP10249886U JP10249886U JPS638491U JP S638491 U JPS638491 U JP S638491U JP 10249886 U JP10249886 U JP 10249886U JP 10249886 U JP10249886 U JP 10249886U JP S638491 U JPS638491 U JP S638491U
Authority
JP
Japan
Prior art keywords
tube
pipe
inner lining
diameter
flange
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
JP10249886U
Other languages
English (en)
Other versions
JPH0414694Y2 (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 JP10249886U priority Critical patent/JPH0414694Y2/ja
Publication of JPS638491U publication Critical patent/JPS638491U/ja
Application granted granted Critical
Publication of JPH0414694Y2 publication Critical patent/JPH0414694Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
  • Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)

Description

【図面の簡単な説明】
第１図〜第５図は本考案に係る管端防食コアの
一実施例を示す説明図で、第１図イは一部切欠正
面図、ロはイのロ―ロ断面図、第２図は管端防食
コアを装着した内面ライニング管同士の接続状態
を示す断面図、第３図〜第５図は拡径部の詳細説
明図、第６図〜第１１図は従来の管端防食コアと
その問題点を説明する図面であり、第６図は一部
切欠正面図、第７図〜第１１図はその問題点の説
明図である。 １１は管端防食コア、１２は内面ライニング管
、１４は鍔部、１７，２０は環状壁面、１８は胴
部、１９は拡径部。

Claims (1)

    【実用新案登録請求の範囲】
  1. 外周に内面ライニング管の端部雄ねじと連続す
    る雄ねじを形成すると共に前記管の端面に接する
    環状壁面を有する鍔部と、該鍔部に連続し前記管
    の内面に装着せしめられる所要長さの胴部と、該
    胴部に連続する拡径部を備えた管端防食コアにお
    いて、前記拡径部の最外径を内面ライニング管の
    最大内径より若干大寸法と成すと共に、その肉厚
    を前記胴部と略同寸法と成し、しかもその先端に
    軸と直交する環状壁面を形成し、かつ、当該先端
    より所要長さの内周面部を凸曲面形成したことを
    特徴とする管端防食コア。
JP10249886U 1986-07-02 1986-07-02 Expired JPH0414694Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10249886U JPH0414694Y2 (ja) 1986-07-02 1986-07-02

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10249886U JPH0414694Y2 (ja) 1986-07-02 1986-07-02

Publications (2)

Publication Number Publication Date
JPS638491U true JPS638491U (ja) 1988-01-20
JPH0414694Y2 JPH0414694Y2 (ja) 1992-04-02

Family

ID=30974198

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10249886U Expired JPH0414694Y2 (ja) 1986-07-02 1986-07-02

Country Status (1)

Country Link
JP (1) JPH0414694Y2 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02306830A (ja) * 1989-05-19 1990-12-20 Honda Motor Co Ltd 作業車
JPH02306829A (ja) * 1989-05-19 1990-12-20 Honda Motor Co Ltd 作業車

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02306830A (ja) * 1989-05-19 1990-12-20 Honda Motor Co Ltd 作業車
JPH02306829A (ja) * 1989-05-19 1990-12-20 Honda Motor Co Ltd 作業車

Also Published As

Publication number Publication date
JPH0414694Y2 (ja) 1992-04-02

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