JPS6447837U - - Google Patents
Info
- Publication number
- JPS6447837U JPS6447837U JP13817887U JP13817887U JPS6447837U JP S6447837 U JPS6447837 U JP S6447837U JP 13817887 U JP13817887 U JP 13817887U JP 13817887 U JP13817887 U JP 13817887U JP S6447837 U JPS6447837 U JP S6447837U
- Authority
- JP
- Japan
- Prior art keywords
- auger
- support member
- bit
- auger bit
- rod
- 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
- 230000001105 regulatory effect Effects 0.000 claims description 5
- 238000009412 basement excavation Methods 0.000 claims 1
Landscapes
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
- Earth Drilling (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13817887U JPH0621994Y2 (ja) | 1987-09-11 | 1987-09-11 | 正逆回転用オーガー |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13817887U JPH0621994Y2 (ja) | 1987-09-11 | 1987-09-11 | 正逆回転用オーガー |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6447837U true JPS6447837U (fi) | 1989-03-24 |
| JPH0621994Y2 JPH0621994Y2 (ja) | 1994-06-08 |
Family
ID=31400277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13817887U Expired - Lifetime JPH0621994Y2 (ja) | 1987-09-11 | 1987-09-11 | 正逆回転用オーガー |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0621994Y2 (fi) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0564287U (ja) * | 1992-01-29 | 1993-08-27 | 三谷セキサン株式会社 | 杭穴掘削ヘッド |
| JP2000328554A (ja) * | 1999-03-17 | 2000-11-28 | Takenaka Doboku Co Ltd | 地盤改良工法及び地盤改良装置 |
-
1987
- 1987-09-11 JP JP13817887U patent/JPH0621994Y2/ja not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0564287U (ja) * | 1992-01-29 | 1993-08-27 | 三谷セキサン株式会社 | 杭穴掘削ヘッド |
| JP2000328554A (ja) * | 1999-03-17 | 2000-11-28 | Takenaka Doboku Co Ltd | 地盤改良工法及び地盤改良装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0621994Y2 (ja) | 1994-06-08 |