JPH0517353B2 - - Google Patents
Info
- Publication number
- JPH0517353B2 JPH0517353B2 JP14640888A JP14640888A JPH0517353B2 JP H0517353 B2 JPH0517353 B2 JP H0517353B2 JP 14640888 A JP14640888 A JP 14640888A JP 14640888 A JP14640888 A JP 14640888A JP H0517353 B2 JPH0517353 B2 JP H0517353B2
- Authority
- JP
- Japan
- Prior art keywords
- head body
- excavation
- head
- claw
- earth auger
- 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 - Fee Related
Links
- 238000009412 basement excavation Methods 0.000 claims description 62
- 210000000078 claw Anatomy 0.000 claims description 62
- 238000005553 drilling Methods 0.000 claims description 12
- 239000004568 cement Substances 0.000 claims description 11
- 239000008267 milk Substances 0.000 claims description 11
- 210000004080 milk Anatomy 0.000 claims description 11
- 235000013336 milk Nutrition 0.000 claims description 11
- 229910000831 Steel Inorganic materials 0.000 description 11
- 239000010959 steel Substances 0.000 description 11
- 239000011435 rock Substances 0.000 description 5
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 5
- 229910052721 tungsten Inorganic materials 0.000 description 5
- 239000010937 tungsten Substances 0.000 description 5
- 239000002689 soil Substances 0.000 description 4
- 238000004804 winding Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910001208 Crucible steel Inorganic materials 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 102200082816 rs34868397 Human genes 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Earth Drilling (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14640888A JPH01312193A (ja) | 1988-06-13 | 1988-06-13 | アースオーガ装置に使用する掘削ヘッド |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14640888A JPH01312193A (ja) | 1988-06-13 | 1988-06-13 | アースオーガ装置に使用する掘削ヘッド |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01312193A JPH01312193A (ja) | 1989-12-15 |
| JPH0517353B2 true JPH0517353B2 (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) | 1993-03-08 |
Family
ID=15407025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14640888A Granted JPH01312193A (ja) | 1988-06-13 | 1988-06-13 | アースオーガ装置に使用する掘削ヘッド |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01312193A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2377235A (en) * | 2001-07-17 | 2003-01-08 | Cie Du Sol | Drilling tool |
| EP1672125B1 (de) * | 2004-12-14 | 2008-06-18 | BAUER Maschinen GmbH | Tiefbauvorrichtung und Verfahren zum Herstellen eines Gründungselements |
| KR100795850B1 (ko) * | 2007-04-16 | 2008-01-21 | 주식회사 오륙개발 | 앵커ㆍ네일용 확공장치 |
| CN104234628B (zh) * | 2014-09-09 | 2016-05-18 | 无锡中地地质装备有限公司 | 地质勘探用扩孔器 |
| JP2017133270A (ja) * | 2016-01-29 | 2017-08-03 | 株式会社テノックス | 水硬性固化材液置換コラム築造用掘削ロッドの掘削ヘッド |
| GB201610644D0 (en) * | 2016-06-17 | 2016-08-03 | Select Eng (Asia) Ltd | Drilling apparatus |
| NL2018729B1 (nl) * | 2017-04-18 | 2018-10-29 | Chinforce B V | Boorpunt voor een grondverdringingsboor |
-
1988
- 1988-06-13 JP JP14640888A patent/JPH01312193A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01312193A (ja) | 1989-12-15 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| LAPS | Cancellation because of no payment of annual fees |