JPH0144621Y2 - - Google Patents
Info
- Publication number
- JPH0144621Y2 JPH0144621Y2 JP9159783U JP9159783U JPH0144621Y2 JP H0144621 Y2 JPH0144621 Y2 JP H0144621Y2 JP 9159783 U JP9159783 U JP 9159783U JP 9159783 U JP9159783 U JP 9159783U JP H0144621 Y2 JPH0144621 Y2 JP H0144621Y2
- Authority
- JP
- Japan
- Prior art keywords
- socket
- flange
- inflow prevention
- prevention plate
- pipe
- 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
Links
- 230000002265 prevention Effects 0.000 claims description 15
- 239000013049 sediment Substances 0.000 claims description 8
- 239000003566 sealing material Substances 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 6
- 239000004576 sand Substances 0.000 description 14
- 239000011150 reinforced concrete Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Flanged Joints, Insulating Joints, And Other Joints (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
- Joints With Sleeves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9159783U JPS60495U (ja) | 1983-06-14 | 1983-06-14 | カ−ブ推進工法用土砂流入防止装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9159783U JPS60495U (ja) | 1983-06-14 | 1983-06-14 | カ−ブ推進工法用土砂流入防止装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60495U JPS60495U (ja) | 1985-01-05 |
| JPH0144621Y2 true JPH0144621Y2 (de) | 1989-12-22 |
Family
ID=30221620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9159783U Granted JPS60495U (ja) | 1983-06-14 | 1983-06-14 | カ−ブ推進工法用土砂流入防止装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60495U (de) |
-
1983
- 1983-06-14 JP JP9159783U patent/JPS60495U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60495U (ja) | 1985-01-05 |
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