JPS6231150U - - Google Patents

Info

Publication number
JPS6231150U
JPS6231150U JP11989185U JP11989185U JPS6231150U JP S6231150 U JPS6231150 U JP S6231150U JP 11989185 U JP11989185 U JP 11989185U JP 11989185 U JP11989185 U JP 11989185U JP S6231150 U JPS6231150 U JP S6231150U
Authority
JP
Japan
Prior art keywords
tube
support plate
outer tube
annular
inner diameter
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
JP11989185U
Other languages
English (en)
Other versions
JPH0333779Y2 (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 JP1985119891U priority Critical patent/JPH0333779Y2/ja
Publication of JPS6231150U publication Critical patent/JPS6231150U/ja
Application granted granted Critical
Publication of JPH0333779Y2 publication Critical patent/JPH0333779Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Rigid Pipes And Flexible Pipes (AREA)

Description

【図面の簡単な説明】
第1図は、この考案を実施した二重管の断面図
、第2図は外管を吊り下ろす前のシール材を固定
した外管下部と内管上部とを示す断面図、第3図
は第2図の―矢視底面図である。 1…内管、2…外管、4…シール部材、5…ゴ
ム板、6…サポート板、8…充填材、D…内管外
径、δ…最大偏心量、d…サポート板の内径。

Claims (1)

    【実用新案登録請求の範囲】
  1. 外管内周壁に環状のシール部材を固定し、前記
    外管内に内管を挿入して内管と外管との間隙をシ
    ールするようにした二重管のシール構造において
    、内管外径をDとし、内管と外管との偏心量をδ
    とし、更にサポート板の内径をdとした場合、
    <D―2δを満たす円環状のサポート板を前
    記外管の内周壁に設け、前記サポート板の上面に
    、内径がサポート板の内径よりも小さい円環状の
    ゴム板を重合させて設けるとともに、前記サポー
    ト板とゴム板とを外管の下部壁面に固定したこと
    を特徴とする二重管のシール構造。
JP1985119891U 1985-08-06 1985-08-06 Expired JPH0333779Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985119891U JPH0333779Y2 (ja) 1985-08-06 1985-08-06

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985119891U JPH0333779Y2 (ja) 1985-08-06 1985-08-06

Publications (2)

Publication Number Publication Date
JPS6231150U true JPS6231150U (ja) 1987-02-24
JPH0333779Y2 JPH0333779Y2 (ja) 1991-07-17

Family

ID=31007690

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985119891U Expired JPH0333779Y2 (ja) 1985-08-06 1985-08-06

Country Status (1)

Country Link
JP (1) JPH0333779Y2 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008266896A (ja) * 2007-04-17 2008-11-06 Seibu Polymer Corp 杭と鞘管間のグラウト流出防止用シール構造
JP2012077533A (ja) * 2010-10-04 2012-04-19 Shimizu Corp 充填コンクリートの漏洩防止構造
JP2016191234A (ja) * 2015-03-31 2016-11-10 西武ポリマ化成株式会社 グラウト材のシール構造およびグラウトシール材用のバックアップ材

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016199926A (ja) * 2015-04-10 2016-12-01 大成建設株式会社 グラウトシール材

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5539567A (en) * 1978-09-14 1980-03-19 Kawasaki Steel Corp Member jointing method for underwater structure

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5539567A (en) * 1978-09-14 1980-03-19 Kawasaki Steel Corp Member jointing method for underwater structure

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008266896A (ja) * 2007-04-17 2008-11-06 Seibu Polymer Corp 杭と鞘管間のグラウト流出防止用シール構造
JP2012077533A (ja) * 2010-10-04 2012-04-19 Shimizu Corp 充填コンクリートの漏洩防止構造
JP2016191234A (ja) * 2015-03-31 2016-11-10 西武ポリマ化成株式会社 グラウト材のシール構造およびグラウトシール材用のバックアップ材

Also Published As

Publication number Publication date
JPH0333779Y2 (ja) 1991-07-17

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