JP2009074650A - 閉塞具およびその取付方法 - Google Patents
閉塞具およびその取付方法 Download PDFInfo
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- JP2009074650A JP2009074650A JP2007245970A JP2007245970A JP2009074650A JP 2009074650 A JP2009074650 A JP 2009074650A JP 2007245970 A JP2007245970 A JP 2007245970A JP 2007245970 A JP2007245970 A JP 2007245970A JP 2009074650 A JP2009074650 A JP 2009074650A
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- Prior art keywords
- main pipe
- pipe
- obturator
- lid
- hole
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- 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.)
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Abstract
【効果】 閉塞具と本管とを接合する際に、番線などを本管に胴巻きする必要が無いため、本管の周方向全周に亘って地盤を掘り返す余掘りを行う必要が無い。
【選択図】 図2
Description
下水道用アロンパイプ,継手 積算価格および梱包表,P24 「閉塞キャップ(ヒューム管,陶管用)」 アロン化成株式会社
12 …サドル
14 …立上管
16 …蓋
18 …閉塞具の接合面
20 …スペーサ
22 …蓋枠
24 …蓋本体
30 …押え具
32 …拘引具
50 …本管
52 …本管の孔
Claims (4)
- 本管に形成された取付管用の孔を塞ぐための閉塞具であって、
前記本管の外面に沿う接合面を有するサドル、
前記サドルに設けられ、前記本管の孔と外部とを連通する立上管、および
前記立上管に設けられる蓋を備える、閉塞具。 - 前記蓋は、着脱可能に前記立上管に設けられる、請求項1記載の閉塞具。
- 前記立上管と前記蓋との間に設けられるスペーサをさらに備える、請求項1または2記載の閉塞具。
- 本管の孔に、請求項1ないし3のいずれかに記載の閉塞具を取り付けて前記孔を塞ぐ、閉塞具の取付方法であって、
前記本管と前記閉塞具とを接合するときに、前記本管の内部と外部とに押え具を差し渡し、拘引具によって押え具同士を引き寄せることによって、前記本管および前記閉塞具の接合面同士を圧着させる、閉塞具の取付方法。
Priority Applications (1)
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JP2007245970A JP5052276B2 (ja) | 2007-09-21 | 2007-09-21 | 閉塞具およびその取付方法 |
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JP2007245970A JP5052276B2 (ja) | 2007-09-21 | 2007-09-21 | 閉塞具およびその取付方法 |
Publications (2)
Publication Number | Publication Date |
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JP2009074650A true JP2009074650A (ja) | 2009-04-09 |
JP5052276B2 JP5052276B2 (ja) | 2012-10-17 |
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JP2007245970A Active JP5052276B2 (ja) | 2007-09-21 | 2007-09-21 | 閉塞具およびその取付方法 |
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JP (1) | JP5052276B2 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101834261B1 (ko) * | 2016-05-24 | 2018-04-13 | 서울특별시 관악구 | 공공관로의 배수관 연결구멍 폐쇄용 폐쇄구 및 이를 이용한 공공관로의 배수관 연결구멍 폐쇄 시공방법 |
EP3543581A4 (en) * | 2017-03-15 | 2020-08-05 | Waterworks Technology Development Organization Co., Ltd. | HERMETIC CLOSURE DEVICE AND HERMETIC CLOSURE PROCESS |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5737193U (ja) * | 1980-08-12 | 1982-02-26 | ||
JPH0914566A (ja) * | 1995-07-03 | 1997-01-17 | Kurodite Kogyo Kk | 止水バッグ挿通孔の止水栓装置及びそれに用いる止水栓 |
JPH11210971A (ja) * | 1998-01-22 | 1999-08-06 | Sekisui Chem Co Ltd | 分水栓サドル継手 |
JP2000266266A (ja) * | 1999-03-11 | 2000-09-26 | Mitsubishi Plastics Ind Ltd | 枝管の取付構造 |
JP2003056047A (ja) * | 2001-08-15 | 2003-02-26 | Noboru Mihashi | 下水道用支管接着用固定具 |
JP2005090704A (ja) * | 2003-09-19 | 2005-04-07 | Sekisui Chem Co Ltd | 融着サドル付き分水栓継手 |
-
2007
- 2007-09-21 JP JP2007245970A patent/JP5052276B2/ja active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5737193U (ja) * | 1980-08-12 | 1982-02-26 | ||
JPH0914566A (ja) * | 1995-07-03 | 1997-01-17 | Kurodite Kogyo Kk | 止水バッグ挿通孔の止水栓装置及びそれに用いる止水栓 |
JPH11210971A (ja) * | 1998-01-22 | 1999-08-06 | Sekisui Chem Co Ltd | 分水栓サドル継手 |
JP2000266266A (ja) * | 1999-03-11 | 2000-09-26 | Mitsubishi Plastics Ind Ltd | 枝管の取付構造 |
JP2003056047A (ja) * | 2001-08-15 | 2003-02-26 | Noboru Mihashi | 下水道用支管接着用固定具 |
JP2005090704A (ja) * | 2003-09-19 | 2005-04-07 | Sekisui Chem Co Ltd | 融着サドル付き分水栓継手 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101834261B1 (ko) * | 2016-05-24 | 2018-04-13 | 서울특별시 관악구 | 공공관로의 배수관 연결구멍 폐쇄용 폐쇄구 및 이를 이용한 공공관로의 배수관 연결구멍 폐쇄 시공방법 |
EP3543581A4 (en) * | 2017-03-15 | 2020-08-05 | Waterworks Technology Development Organization Co., Ltd. | HERMETIC CLOSURE DEVICE AND HERMETIC CLOSURE PROCESS |
US11421811B2 (en) | 2017-03-15 | 2022-08-23 | Waterworks Technology Development Organization Co., Ltd. | Hermetically sealing device and hermetically sealing method |
Also Published As
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JP5052276B2 (ja) | 2012-10-17 |
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