JPS6158229U - - Google Patents
Info
- Publication number
- JPS6158229U JPS6158229U JP14441784U JP14441784U JPS6158229U JP S6158229 U JPS6158229 U JP S6158229U JP 14441784 U JP14441784 U JP 14441784U JP 14441784 U JP14441784 U JP 14441784U JP S6158229 U JPS6158229 U JP S6158229U
- Authority
- JP
- Japan
- Prior art keywords
- pumping part
- pipe body
- drainage hole
- pumping
- drainage
- 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
- 238000005086 pumping Methods 0.000 claims description 4
- 239000004576 sand Substances 0.000 claims description 2
- 230000000903 blocking effect Effects 0.000 claims 1
- 230000002265 prevention Effects 0.000 description 1
Landscapes
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Description
第１図は本考案の一実施例を示す一部破断斜視
図、第２図は本考案の他の実施例を示す一部破断
斜視図、第３図は従来例を示す断面図であつて、
１はパイプ本体、２は揚水部、３は排水孔、４
は側壁、５は土砂阻止部である。
Fig. 1 is a partially cutaway perspective view showing one embodiment of the present invention, Fig. 2 is a partially cutaway perspective view showing another embodiment of the present invention, and Fig. 3 is a sectional view showing a conventional example. , 1 is the pipe body, 2 is the pumping part, 3 is the drainage hole, 4
is a side wall, and 5 is an earth and sand prevention part.
Claims (1)
て揚水部を形成し、揚水部の上部にパイプ本体に
連通する排水孔を穿孔し、揚水部の排水孔の下方
の側壁外面に略水平方向に突出する土砂阻止部を
設けて成る暗渠用排水パイプ。 The lower part of the cylindrical pipe body is bent upward to form a pumping part, a drainage hole that communicates with the pipe body is bored in the upper part of the pumping part, and the outer surface of the side wall below the drainage hole of the pumping part is approximately A drainage pipe for an underdrain that is equipped with a horizontally protruding earth and sand blocking section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14441784U JPS6158229U (en) | 1984-09-25 | 1984-09-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14441784U JPS6158229U (en) | 1984-09-25 | 1984-09-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6158229U true JPS6158229U (en) | 1986-04-19 |
Family
ID=30702693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14441784U Pending JPS6158229U (en) | 1984-09-25 | 1984-09-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6158229U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0285412A (en) * | 1989-08-04 | 1990-03-26 | Sakai Kasei Kogyo Kk | Underdrainage pipe |
-
1984
- 1984-09-25 JP JP14441784U patent/JPS6158229U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0285412A (en) * | 1989-08-04 | 1990-03-26 | Sakai Kasei Kogyo Kk | Underdrainage pipe |