JPH0456287U - - Google Patents

Info

Publication number
JPH0456287U
JPH0456287U JP9883590U JP9883590U JPH0456287U JP H0456287 U JPH0456287 U JP H0456287U JP 9883590 U JP9883590 U JP 9883590U JP 9883590 U JP9883590 U JP 9883590U JP H0456287 U JPH0456287 U JP H0456287U
Authority
JP
Japan
Prior art keywords
seal ring
female thread
synthetic resin
cylindrical portion
cylindrical
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
JP9883590U
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 JP9883590U priority Critical patent/JPH0456287U/ja
Publication of JPH0456287U publication Critical patent/JPH0456287U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Non-Disconnectible Joints And Screw-Threaded Joints (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縦断面図、第
2図および第3図は本考案で用いられるシールリ
ングの各実施例を示す縦断面図、第4図は従来の
防蝕管継手を示す要部縦断面図である。 A……防蝕管継手、B……ライニング管、1…
…金属継手、11……雌ねじ、2……合成樹脂層
、21……筒状部、3……シールリング、31…
…環状突起、32……鉤止片、4……金属管、5
……合成樹脂層。

Claims (1)

    【実用新案登録請求の範囲】
  1. 端部に雌ねじ11を有する金属継手1の内周面
    を前記雌ねじ11を除いて合成樹脂管層2で被覆
    し、該合成樹脂層2から延出して筒状部21を設
    けると共に該筒状部21と前記雌ねじ11との間
    に所定幅の空隙を設け、また前記筒状部21の外
    周面にシールリング3を嵌挿した防蝕管継手であ
    つて、金属部材で肉薄円筒状のシールリング3を
    形成し、該シールリング3の外周適所に弾発性を
    有する中空の環状突起31を設けると共に、該シ
    ールリング3の一端部に前記筒状部21の先端部
    に係止される鉤止片32を設けたことを特徴とす
    る防蝕管継手。
JP9883590U 1990-09-20 1990-09-20 Pending JPH0456287U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9883590U JPH0456287U (ja) 1990-09-20 1990-09-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9883590U JPH0456287U (ja) 1990-09-20 1990-09-20

Publications (1)

Publication Number Publication Date
JPH0456287U true JPH0456287U (ja) 1992-05-14

Family

ID=31840309

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9883590U Pending JPH0456287U (ja) 1990-09-20 1990-09-20

Country Status (1)

Country Link
JP (1) JPH0456287U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190078838A (ko) * 2017-12-27 2019-07-05 더에이스테크 주식회사 반도체 배관용 다기능 무용접 연결구

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190078838A (ko) * 2017-12-27 2019-07-05 더에이스테크 주식회사 반도체 배관용 다기능 무용접 연결구

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