JPS6098096A - 分割バケツト型回転掘削装置 - Google Patents
分割バケツト型回転掘削装置Info
- Publication number
- JPS6098096A JPS6098096A JP20603283A JP20603283A JPS6098096A JP S6098096 A JPS6098096 A JP S6098096A JP 20603283 A JP20603283 A JP 20603283A JP 20603283 A JP20603283 A JP 20603283A JP S6098096 A JPS6098096 A JP S6098096A
- Authority
- JP
- Japan
- Prior art keywords
- cutter unit
- outer cylinder
- type rotary
- excavation
- kelly bar
- 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
- 238000009412 basement excavation Methods 0.000 claims description 16
- 238000010276 construction Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 5
- 239000004576 sand Substances 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 239000007787 solid Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 230000003028 elevating effect Effects 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 241000218645 Cedrus Species 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 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
- 102220396199 c.152T>C Human genes 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
Landscapes
- Earth Drilling (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20603283A JPS6098096A (ja) | 1983-11-04 | 1983-11-04 | 分割バケツト型回転掘削装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20603283A JPS6098096A (ja) | 1983-11-04 | 1983-11-04 | 分割バケツト型回転掘削装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6098096A true JPS6098096A (ja) | 1985-06-01 |
| JPS633114B2 JPS633114B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1988-01-21 |
Family
ID=16516761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20603283A Granted JPS6098096A (ja) | 1983-11-04 | 1983-11-04 | 分割バケツト型回転掘削装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6098096A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
-
1983
- 1983-11-04 JP JP20603283A patent/JPS6098096A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS633114B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1988-01-21 |
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