JPH0423958B2 - - Google Patents
Info
- Publication number
- JPH0423958B2 JPH0423958B2 JP12624886A JP12624886A JPH0423958B2 JP H0423958 B2 JPH0423958 B2 JP H0423958B2 JP 12624886 A JP12624886 A JP 12624886A JP 12624886 A JP12624886 A JP 12624886A JP H0423958 B2 JPH0423958 B2 JP H0423958B2
- Authority
- JP
- Japan
- Prior art keywords
- center shaft
- corrugated
- cutter head
- rotor
- gravel
- 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
- 238000009412 basement excavation Methods 0.000 claims description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 238000006243 chemical reaction Methods 0.000 description 8
- 238000002347 injection Methods 0.000 description 8
- 239000007924 injection Substances 0.000 description 8
- 238000005192 partition Methods 0.000 description 8
- 239000004576 sand Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 239000002689 soil Substances 0.000 description 5
- 239000012530 fluid Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008602 contraction Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910000278 bentonite Inorganic materials 0.000 description 1
- 239000000440 bentonite Substances 0.000 description 1
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000011295 pitch Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12624886A JPS62284895A (ja) | 1986-05-30 | 1986-05-30 | 横坑掘削機 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12624886A JPS62284895A (ja) | 1986-05-30 | 1986-05-30 | 横坑掘削機 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62284895A JPS62284895A (ja) | 1987-12-10 |
| JPH0423958B2 true JPH0423958B2 (US20090163788A1-20090625-C00002.png) | 1992-04-23 |
Family
ID=14930468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12624886A Granted JPS62284895A (ja) | 1986-05-30 | 1986-05-30 | 横坑掘削機 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62284895A (US20090163788A1-20090625-C00002.png) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01178699A (ja) * | 1988-01-06 | 1989-07-14 | Daiho Constr Co Ltd | 掘削用カッター |
| JPH0510597U (ja) * | 1991-07-23 | 1993-02-12 | 石川島播磨重工業株式会社 | シールド掘進機 |
-
1986
- 1986-05-30 JP JP12624886A patent/JPS62284895A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62284895A (ja) | 1987-12-10 |
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