JPS6387394U - - Google Patents
Info
- Publication number
- JPS6387394U JPS6387394U JP18389386U JP18389386U JPS6387394U JP S6387394 U JPS6387394 U JP S6387394U JP 18389386 U JP18389386 U JP 18389386U JP 18389386 U JP18389386 U JP 18389386U JP S6387394 U JPS6387394 U JP S6387394U
- Authority
- JP
- Japan
- Prior art keywords
- rubber bag
- pipe joint
- discharge port
- existing
- inflated
- 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
Links
- 238000010276 construction Methods 0.000 claims description 3
- 239000011440 grout Substances 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims 1
- 239000007921 spray Substances 0.000 claims 1
Landscapes
- Pipe Accessories (AREA)
Description
第１図は本考案実施の一例を示すゴム袋収縮時
の縦断面図、第２図は同ゴム袋膨脹時の縦断面図
、第３図及び第４図はグラウト剤流出防止手段の
具体例を示す縦断面図、第５図は本考案補修装置
の一施工状況を示す縦断面図である。
図に於て、１は施工機本体、２はゴム袋、３は
バンド、４は給排口、５は吐出口、６は排気口、
７はフロート弁、８は多孔管である。
Fig. 1 is a longitudinal cross-sectional view of a rubber bag when it is deflated, showing an example of the implementation of the present invention; Fig. 2 is a longitudinal cross-sectional view of the rubber bag when it is inflated; Fig. 3 and Fig. 4 are specific examples of means for preventing grout outflow. FIG. 5 is a longitudinal sectional view showing one construction situation of the repair device of the present invention. In the figure, 1 is the construction machine body, 2 is a rubber bag, 3 is a band, 4 is a supply/discharge port, 5 is a discharge port, 6 is an exhaust port,
7 is a float valve, and 8 is a porous pipe.
Claims (1)
たゴム袋を遠隔操作的に膨脹させ管継手部をシー
ルした状態で、ゴム袋の外周面に開口する吐出口
によりグラウト剤を管継手部のシール材に注入す
るようにした補修装置に於て、上記ゴム袋の外周
面に、上記吐出口の反対側に位置するように排気
口を設けたことを特徴とする既設管継手部の補修
装置。 A rubber bag attached to a construction machine that is being towed inside an existing gas pipe is inflated remotely to seal the pipe joint, and a discharge port opened on the outer circumferential surface of the rubber bag is used to spray grout into the pipe joint. A repair device for an existing pipe joint, characterized in that an exhaust port is provided on the outer peripheral surface of the rubber bag so as to be located on the opposite side of the discharge port. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18389386U JPS6387394U (en) | 1986-11-28 | 1986-11-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18389386U JPS6387394U (en) | 1986-11-28 | 1986-11-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6387394U true JPS6387394U (en) | 1988-06-07 |
Family
ID=31131046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18389386U Pending JPS6387394U (en) | 1986-11-28 | 1986-11-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6387394U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02497U (en) * | 1988-06-14 | 1990-01-05 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6120991A (en) * | 1984-07-10 | 1986-01-29 | 松下電器産業株式会社 | Incombustible sound absorbing spun felt |
-
1986
- 1986-11-28 JP JP18389386U patent/JPS6387394U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6120991A (en) * | 1984-07-10 | 1986-01-29 | 松下電器産業株式会社 | Incombustible sound absorbing spun felt |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02497U (en) * | 1988-06-14 | 1990-01-05 |