JPH0332273U - - Google Patents

Info

Publication number
JPH0332273U
JPH0332273U JP9297489U JP9297489U JPH0332273U JP H0332273 U JPH0332273 U JP H0332273U JP 9297489 U JP9297489 U JP 9297489U JP 9297489 U JP9297489 U JP 9297489U JP H0332273 U JPH0332273 U JP H0332273U
Authority
JP
Japan
Prior art keywords
rubber ring
gap
close
manhole
side hole
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
JP9297489U
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 JP9297489U priority Critical patent/JPH0332273U/ja
Publication of JPH0332273U publication Critical patent/JPH0332273U/ja
Pending legal-status Critical Current

Links

Description

【図面の簡単な説明】
第1図は上部間隙を締付け膨出例にて示す縦断
側面図、第2図は同、横断平面図、第3図は同、
正面図、第4図は本考案ゴム輪の第1例を示す拡
大断面図、第5図は同、締付けボルトをナツト締
めした時の一例を示す拡大断面図、第6図は同、
ゴム輪の第2例を示す拡大断面図、1……中間部
、2……中空部、3a,3b……側版部、4……
水膨脹性ゴム層、5……ゴム輪、6……締付けボ
ルト、6a……ナツト、7……マンホール、8…
…横穴、8a……間隙、9……管渠、10……内
側止めリング、11……外側止めリングである。

Claims (1)

    【実用新案登録請求の範囲】
  1. マンホールの横穴と、該横穴に嵌挿する管渠端
    間にできる間隙に挿入して該間隙を閉塞するため
    のゴム輪であつて、該ゴム輪の中心部に横方向に
    長い中空部を設けて中間部を内外方向に円曲膨出
    させると共に、両側に側版部を設け、且つ全面又
    は一部を水膨脹性ゴム層の被着にて形成し、該ゴ
    ム輪に一定の間隔を置いた横方向に前記の中空部
    を通る締めボルトを挿通し、各締めボルトの締め
    により前記ゴム輪の中間部を内外方向に膨出して
    前記間隙を閉塞するようにしたことを特徴とする
    マンホールと管渠間の継手部構造。
JP9297489U 1989-08-09 1989-08-09 Pending JPH0332273U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9297489U JPH0332273U (ja) 1989-08-09 1989-08-09

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9297489U JPH0332273U (ja) 1989-08-09 1989-08-09

Publications (1)

Publication Number Publication Date
JPH0332273U true JPH0332273U (ja) 1991-03-28

Family

ID=31642381

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9297489U Pending JPH0332273U (ja) 1989-08-09 1989-08-09

Country Status (1)

Country Link
JP (1) JPH0332273U (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100659226B1 (ko) * 2006-04-24 2006-12-20 (주)진전기엔지니어링 공동주택의 맨홀에 설치하는 연결관 밀폐장치
KR101319665B1 (ko) * 2011-12-28 2013-10-28 크롱팁 이노베이션 인코포레이티드 스트랩 고정 배열을 구비하는 슬링 백

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100659226B1 (ko) * 2006-04-24 2006-12-20 (주)진전기엔지니어링 공동주택의 맨홀에 설치하는 연결관 밀폐장치
KR101319665B1 (ko) * 2011-12-28 2013-10-28 크롱팁 이노베이션 인코포레이티드 스트랩 고정 배열을 구비하는 슬링 백

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