JPH0417493U - - Google Patents
Info
- Publication number
- JPH0417493U JPH0417493U JP5893990U JP5893990U JPH0417493U JP H0417493 U JPH0417493 U JP H0417493U JP 5893990 U JP5893990 U JP 5893990U JP 5893990 U JP5893990 U JP 5893990U JP H0417493 U JPH0417493 U JP H0417493U
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- lubricant injection
- propulsion
- plug
- injection hole
- 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
- 238000002347 injection Methods 0.000 claims description 5
- 239000007924 injection Substances 0.000 claims description 5
- 239000000314 lubricant Substances 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
- Supports For Pipes And Cables (AREA)
Description
図面は本考案の一実施例を示し、第１図は推進
管の一部切欠き正面図、第２図は滑剤注入孔の拡
大断面図、第３図はプラグの一部切欠き正面図、
第４図は第３図の−線断面図、第５図は推進
工法の説明図である。 １……推進管、８……滑剤注入孔、１２……プ
ラグ、１５……吊り具、２０……配線、２１……
配管類。
管の一部切欠き正面図、第２図は滑剤注入孔の拡
大断面図、第３図はプラグの一部切欠き正面図、
第４図は第３図の−線断面図、第５図は推進
工法の説明図である。 １……推進管、８……滑剤注入孔、１２……プ
ラグ、１５……吊り具、２０……配線、２１……
配管類。
Claims (1)
- 推進工法により地中に布設する推進管の管壁に
設けた滑剤注入孔であつて、布設時に滑剤注入に
使用されない滑剤注入孔に管内側からプラグを嵌
着し、このプラグの管内側端面に配線・配管類吊
り下げ用吊り具を設けたことを特徴とする推進管
の滑剤注入孔構造。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5893990U JPH0747498Y2 (ja) | 1990-06-04 | 1990-06-04 | 推進管の滑剤注入孔構造 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5893990U JPH0747498Y2 (ja) | 1990-06-04 | 1990-06-04 | 推進管の滑剤注入孔構造 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0417493U true JPH0417493U (ja) | 1992-02-13 |
| JPH0747498Y2 JPH0747498Y2 (ja) | 1995-11-01 |
Family
ID=31584996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5893990U Expired - Fee Related JPH0747498Y2 (ja) | 1990-06-04 | 1990-06-04 | 推進管の滑剤注入孔構造 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0747498Y2 (ja) |
-
1990
- 1990-06-04 JP JP5893990U patent/JPH0747498Y2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0747498Y2 (ja) | 1995-11-01 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |