JPH0344633B2 - - Google Patents
Info
- Publication number
- JPH0344633B2 JPH0344633B2 JP9388685A JP9388685A JPH0344633B2 JP H0344633 B2 JPH0344633 B2 JP H0344633B2 JP 9388685 A JP9388685 A JP 9388685A JP 9388685 A JP9388685 A JP 9388685A JP H0344633 B2 JPH0344633 B2 JP H0344633B2
- Authority
- JP
- Japan
- Prior art keywords
- propulsion
- outer cylinder
- inner cylinder
- cylinder
- head
- 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
- 238000003825 pressing Methods 0.000 claims description 32
- 230000007246 mechanism Effects 0.000 claims description 20
- 239000012530 fluid Substances 0.000 claims description 17
- 239000004576 sand Substances 0.000 claims description 16
- 238000001514 detection method Methods 0.000 claims description 10
- 238000009412 basement excavation Methods 0.000 description 31
- 230000008878 coupling Effects 0.000 description 6
- 238000010168 coupling process Methods 0.000 description 6
- 238000005859 coupling reaction Methods 0.000 description 6
- 238000009933 burial Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9388685A JPS61254797A (ja) | 1985-05-02 | 1985-05-02 | パイプの埋設装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9388685A JPS61254797A (ja) | 1985-05-02 | 1985-05-02 | パイプの埋設装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61254797A JPS61254797A (ja) | 1986-11-12 |
| JPH0344633B2 true JPH0344633B2 (enrdf_load_stackoverflow) | 1991-07-08 |
Family
ID=14094959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9388685A Granted JPS61254797A (ja) | 1985-05-02 | 1985-05-02 | パイプの埋設装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61254797A (enrdf_load_stackoverflow) |
-
1985
- 1985-05-02 JP JP9388685A patent/JPS61254797A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61254797A (ja) | 1986-11-12 |