JP2508875Y2 - 管埋設装置における先導管内排水装置 - Google Patents
管埋設装置における先導管内排水装置Info
- Publication number
- JP2508875Y2 JP2508875Y2 JP6546890U JP6546890U JP2508875Y2 JP 2508875 Y2 JP2508875 Y2 JP 2508875Y2 JP 6546890 U JP6546890 U JP 6546890U JP 6546890 U JP6546890 U JP 6546890U JP 2508875 Y2 JP2508875 Y2 JP 2508875Y2
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- conduit
- casing
- tip
- pump
- 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.)
- Expired - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 24
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 239000004576 sand Substances 0.000 claims description 3
- 238000005086 pumping Methods 0.000 claims 1
- 238000010521 absorption reaction Methods 0.000 description 6
- 239000002689 soil Substances 0.000 description 4
- 238000007796 conventional method Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 1
- 238000009933 burial Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6546890U JP2508875Y2 (ja) | 1990-06-22 | 1990-06-22 | 管埋設装置における先導管内排水装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6546890U JP2508875Y2 (ja) | 1990-06-22 | 1990-06-22 | 管埋設装置における先導管内排水装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0426297U JPH0426297U (enrdf_load_stackoverflow) | 1992-03-02 |
| JP2508875Y2 true JP2508875Y2 (ja) | 1996-08-28 |
Family
ID=31597323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6546890U Expired - Fee Related JP2508875Y2 (ja) | 1990-06-22 | 1990-06-22 | 管埋設装置における先導管内排水装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2508875Y2 (enrdf_load_stackoverflow) |
-
1990
- 1990-06-22 JP JP6546890U patent/JP2508875Y2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0426297U (enrdf_load_stackoverflow) | 1992-03-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |