JPH0135155B2 - - Google Patents
Info
- Publication number
- JPH0135155B2 JPH0135155B2 JP13709684A JP13709684A JPH0135155B2 JP H0135155 B2 JPH0135155 B2 JP H0135155B2 JP 13709684 A JP13709684 A JP 13709684A JP 13709684 A JP13709684 A JP 13709684A JP H0135155 B2 JPH0135155 B2 JP H0135155B2
- Authority
- JP
- Japan
- Prior art keywords
- hole
- tool
- frame
- casing
- drive device
- 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
- 238000005553 drilling Methods 0.000 claims description 30
- 238000009412 basement excavation Methods 0.000 claims description 21
- 230000003028 elevating effect Effects 0.000 claims description 4
- 238000010276 construction Methods 0.000 description 10
- 239000004576 sand Substances 0.000 description 10
- 239000010720 hydraulic oil Substances 0.000 description 5
- 239000002344 surface layer Substances 0.000 description 4
- 239000010426 asphalt Substances 0.000 description 3
- 239000004575 stone Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 210000000078 claw Anatomy 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Landscapes
- Earth Drilling (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13709684A JPS6117691A (ja) | 1984-07-04 | 1984-07-04 | 横穴掘削装置 |
| US06/751,735 US4691788A (en) | 1984-07-04 | 1985-07-03 | Lateral hole boring method and apparatus |
| DE8585108240T DE3568818D1 (en) | 1984-07-04 | 1985-07-03 | Lateral hole boring method and apparatus |
| EP85108240A EP0167979B1 (en) | 1984-07-04 | 1985-07-03 | Lateral hole boring method and apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13709684A JPS6117691A (ja) | 1984-07-04 | 1984-07-04 | 横穴掘削装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6117691A JPS6117691A (ja) | 1986-01-25 |
| JPH0135155B2 true JPH0135155B2 (cg-RX-API-DMAC7.html) | 1989-07-24 |
Family
ID=15190771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13709684A Granted JPS6117691A (ja) | 1984-07-04 | 1984-07-04 | 横穴掘削装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6117691A (cg-RX-API-DMAC7.html) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63185891U (cg-RX-API-DMAC7.html) * | 1987-05-22 | 1988-11-29 | ||
| JPS63185892U (cg-RX-API-DMAC7.html) * | 1987-05-22 | 1988-11-29 |
-
1984
- 1984-07-04 JP JP13709684A patent/JPS6117691A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6117691A (ja) | 1986-01-25 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |