JPWO2023233549A1 - - Google Patents
Info
- Publication number
- JPWO2023233549A1 JPWO2023233549A1 JP2024524046A JP2024524046A JPWO2023233549A1 JP WO2023233549 A1 JPWO2023233549 A1 JP WO2023233549A1 JP 2024524046 A JP2024524046 A JP 2024524046A JP 2024524046 A JP2024524046 A JP 2024524046A JP WO2023233549 A1 JPWO2023233549 A1 JP WO2023233549A1
- Authority
- JP
- Japan
- 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
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B7/00—Special methods or apparatus for drilling
- E21B7/24—Drilling using vibrating or oscillating means, e.g. out-of-balance masses
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B44/00—Automatic control systems specially adapted for drilling operations, i.e. self-operating systems which function to carry out or modify a drilling operation without intervention of a human operator, e.g. computer-controlled drilling systems; Systems specially adapted for monitoring a plurality of drilling variables or conditions
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2022/022208 WO2023233549A1 (ja) | 2022-05-31 | 2022-05-31 | 建柱用穴掘削方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2023233549A1 true JPWO2023233549A1 (https=) | 2023-12-07 |
| JP7798187B2 JP7798187B2 (ja) | 2026-01-14 |
Family
ID=89025936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024524046A Active JP7798187B2 (ja) | 2022-05-31 | 2022-05-31 | 建柱用穴掘削方法 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US20250305370A1 (https=) |
| JP (1) | JP7798187B2 (https=) |
| WO (1) | WO2023233549A1 (https=) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5027310A (https=) * | 1973-07-14 | 1975-03-20 | ||
| JPS5894588A (ja) * | 1981-12-01 | 1983-06-04 | 株式会社 多田野鉄工所 | 地中穿孔方法 |
| JPS5894523A (ja) * | 1981-12-01 | 1983-06-04 | Tadano Tekkosho:Kk | 両端開口の中空杭を地中に打込む方法 |
| JPS6016690A (ja) * | 1983-07-08 | 1985-01-28 | 清水建設株式会社 | 掘削機 |
| JPS6367319A (ja) * | 1986-09-09 | 1988-03-26 | Hitachi Constr Mach Co Ltd | 硬さ指数計測装置 |
| JPH04228781A (ja) * | 1990-10-04 | 1992-08-18 | Nippon Chikou Kk | 自立電柱及びその建柱工法 |
| JPH05302315A (ja) * | 1992-04-28 | 1993-11-16 | Hitachi Constr Mach Co Ltd | 地盤硬度の判断装置 |
| JPH08158771A (ja) * | 1995-03-22 | 1996-06-18 | Kyushu Electric Power Co Inc | スクリューアースオーガ装置 |
| JPH1138153A (ja) * | 1997-07-23 | 1999-02-12 | Nippon Telegr & Teleph Corp <Ntt> | 埋設物探知装置 |
| JP2001159288A (ja) * | 1999-12-03 | 2001-06-12 | Tokyo Gas Co Ltd | 立坑掘削装置および立坑掘削方法 |
-
2022
- 2022-05-31 JP JP2024524046A patent/JP7798187B2/ja active Active
- 2022-05-31 US US18/864,882 patent/US20250305370A1/en not_active Abandoned
- 2022-05-31 WO PCT/JP2022/022208 patent/WO2023233549A1/ja not_active Ceased
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5027310A (https=) * | 1973-07-14 | 1975-03-20 | ||
| JPS5894588A (ja) * | 1981-12-01 | 1983-06-04 | 株式会社 多田野鉄工所 | 地中穿孔方法 |
| JPS5894523A (ja) * | 1981-12-01 | 1983-06-04 | Tadano Tekkosho:Kk | 両端開口の中空杭を地中に打込む方法 |
| JPS6016690A (ja) * | 1983-07-08 | 1985-01-28 | 清水建設株式会社 | 掘削機 |
| JPS6367319A (ja) * | 1986-09-09 | 1988-03-26 | Hitachi Constr Mach Co Ltd | 硬さ指数計測装置 |
| JPH04228781A (ja) * | 1990-10-04 | 1992-08-18 | Nippon Chikou Kk | 自立電柱及びその建柱工法 |
| JPH05302315A (ja) * | 1992-04-28 | 1993-11-16 | Hitachi Constr Mach Co Ltd | 地盤硬度の判断装置 |
| JPH08158771A (ja) * | 1995-03-22 | 1996-06-18 | Kyushu Electric Power Co Inc | スクリューアースオーガ装置 |
| JPH1138153A (ja) * | 1997-07-23 | 1999-02-12 | Nippon Telegr & Teleph Corp <Ntt> | 埋設物探知装置 |
| JP2001159288A (ja) * | 1999-12-03 | 2001-06-12 | Tokyo Gas Co Ltd | 立坑掘削装置および立坑掘削方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2023233549A1 (ja) | 2023-12-07 |
| JP7798187B2 (ja) | 2026-01-14 |
| US20250305370A1 (en) | 2025-10-02 |
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