JPS63165392U - - Google Patents
Info
- Publication number
- JPS63165392U JPS63165392U JP5731287U JP5731287U JPS63165392U JP S63165392 U JPS63165392 U JP S63165392U JP 5731287 U JP5731287 U JP 5731287U JP 5731287 U JP5731287 U JP 5731287U JP S63165392 U JPS63165392 U JP S63165392U
- Authority
- JP
- Japan
- Prior art keywords
- propulsion tube
- leading
- tube
- jack
- propulsion
- 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
- 230000002265 prevention Effects 0.000 claims description 2
- 239000004576 sand Substances 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims 3
- 238000003780 insertion Methods 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5731287U JPS63165392U (cs) | 1987-04-15 | 1987-04-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5731287U JPS63165392U (cs) | 1987-04-15 | 1987-04-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63165392U true JPS63165392U (cs) | 1988-10-27 |
Family
ID=30886906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5731287U Pending JPS63165392U (cs) | 1987-04-15 | 1987-04-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63165392U (cs) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012122216A (ja) * | 2010-12-07 | 2012-06-28 | Fujimura Fume Kan Kk | 中押装置 |
| JP2012246678A (ja) * | 2011-05-27 | 2012-12-13 | Nippon Hume Corp | 推進工法用中押し推進管及び該中押し推進管を使用した推進工法 |
-
1987
- 1987-04-15 JP JP5731287U patent/JPS63165392U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012122216A (ja) * | 2010-12-07 | 2012-06-28 | Fujimura Fume Kan Kk | 中押装置 |
| JP2012246678A (ja) * | 2011-05-27 | 2012-12-13 | Nippon Hume Corp | 推進工法用中押し推進管及び該中押し推進管を使用した推進工法 |
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