JPH0377890U - - Google Patents
Info
- Publication number
- JPH0377890U JPH0377890U JP13791189U JP13791189U JPH0377890U JP H0377890 U JPH0377890 U JP H0377890U JP 13791189 U JP13791189 U JP 13791189U JP 13791189 U JP13791189 U JP 13791189U JP H0377890 U JPH0377890 U JP H0377890U
- Authority
- JP
- Japan
- Prior art keywords
- resin mortar
- buried
- buried pipe
- mortar layer
- pipes
- 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
Links
- 239000004570 mortar (masonry) Substances 0.000 claims description 4
- 239000011347 resin Substances 0.000 claims description 4
- 229920005989 resin Polymers 0.000 claims description 4
- 238000012856 packing Methods 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 239000002990 reinforced plastic Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 claims 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
- Joints With Sleeves (AREA)
Description
第１図は本考案実施例の部分正面断面図、第２
図は本考案の他の実施例の部分正面断面図である
。
１ａ，１ｂ……埋設管、２……止水パツキン、
３……カラー、４……接着面、１１，１２……強
化プラスチツク層、１３……樹脂モルタル層、１
４……段差部端面、１５……段差部外周面、２１
……本体部、２２……フランジ部、２３……止水
用突条。
Fig. 1 is a partial front sectional view of an embodiment of the present invention;
The figure is a partial front sectional view of another embodiment of the present invention. 1a, 1b... Buried pipe, 2... Water stop packing,
3... Color, 4... Adhesive surface, 11, 12... Reinforced plastic layer, 13... Resin mortar layer, 1
4... End face of step part, 15... Outer peripheral surface of step part, 21
...Body part, 22...Flange part, 23...Water stop protrusion.
Claims (1)
成され、その中間が樹脂モルタル層で形成されて
なる推進工法用埋設管の、隣接する管相互の接続
構造であつて、 相互に接続される埋設管双方の端部に、軸方向
所定長さにわたつて樹脂モルタル層が露出するよ
うな段差が形成され、その露出した樹脂モルタル
層のうち、段差部端面と、それに続く段差部外周
面の少くとも一部が、円筒状本体部とフランジ部
とを有してなる断面略Ｌ字形の止水パツキンで被
覆され、その止水パツキンの外方に、外径寸法が
当該埋設管と略等しいカラーが突き合わされた双
方の埋設管の段差部外周面にまたがつて液密に嵌
め込まれていることを特徴とする推進工法用埋設
管の接続構造。[Scope of Claim for Utility Model Registration] A structure for interconnecting adjacent pipes of a buried pipe for a propulsion method, in which the outer peripheral surface and the inner peripheral surface are formed of a reinforced plastic layer, and the intermediate layer is formed of a resin mortar layer. , A step is formed at the ends of both buried pipes that are connected to each other so that a resin mortar layer is exposed over a predetermined length in the axial direction, and of the exposed resin mortar layer, the end face of the step portion and the At least a part of the outer circumferential surface of the next stepped portion is covered with a water-stop packing having a substantially L-shaped cross section and having a cylindrical main body and a flange, and an outer diameter dimension is provided on the outside of the water-stop packing. A connection structure for a buried pipe for a propulsion method, characterized in that a collar substantially equal to the buried pipe is fitted in a fluid-tight manner across the outer circumferential surfaces of stepped portions of both buried pipes that are abutted against each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13791189U JPH075345Y2 (en) | 1989-11-28 | 1989-11-28 | Connection structure of buried pipe for propulsion method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13791189U JPH075345Y2 (en) | 1989-11-28 | 1989-11-28 | Connection structure of buried pipe for propulsion method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0377890U true JPH0377890U (en) | 1991-08-06 |
| JPH075345Y2 JPH075345Y2 (en) | 1995-02-08 |
Family
ID=31685045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13791189U Expired - Lifetime JPH075345Y2 (en) | 1989-11-28 | 1989-11-28 | Connection structure of buried pipe for propulsion method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH075345Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007215979A (en) * | 2006-02-13 | 2007-08-30 | Kyoko Kuno | Portable toilet sheet |
| JP4446357B1 (en) * | 2009-07-13 | 2010-04-07 | 矩子 立野 | Urine bag |
-
1989
- 1989-11-28 JP JP13791189U patent/JPH075345Y2/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007215979A (en) * | 2006-02-13 | 2007-08-30 | Kyoko Kuno | Portable toilet sheet |
| JP4446357B1 (en) * | 2009-07-13 | 2010-04-07 | 矩子 立野 | Urine bag |
| JP2011019538A (en) * | 2009-07-13 | 2011-02-03 | Noriko Tateno | Excrement bag |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH075345Y2 (en) | 1995-02-08 |