JPH03119039U - - Google Patents
Info
- Publication number
- JPH03119039U JPH03119039U JP2841890U JP2841890U JPH03119039U JP H03119039 U JPH03119039 U JP H03119039U JP 2841890 U JP2841890 U JP 2841890U JP 2841890 U JP2841890 U JP 2841890U JP H03119039 U JPH03119039 U JP H03119039U
- Authority
- JP
- Japan
- Prior art keywords
- excavator
- tip
- casing
- auger
- center
- 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.)
- Pending
Links
- 238000009412 basement excavation Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
- Earth Drilling (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2841890U JPH03119039U (US20090163788A1-20090625-C00002.png) | 1990-03-20 | 1990-03-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2841890U JPH03119039U (US20090163788A1-20090625-C00002.png) | 1990-03-20 | 1990-03-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03119039U true JPH03119039U (US20090163788A1-20090625-C00002.png) | 1991-12-09 |
Family
ID=31531222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2841890U Pending JPH03119039U (US20090163788A1-20090625-C00002.png) | 1990-03-20 | 1990-03-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03119039U (US20090163788A1-20090625-C00002.png) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011226179A (ja) * | 2010-04-21 | 2011-11-10 | Alpha Civil Engineering:Kk | 既設コンクリート杭の破砕排出装置 |
| US20150248846A1 (en) * | 2012-10-29 | 2015-09-03 | Min Soo Kang | Construction kit for module type circuit elements |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55142830A (en) * | 1979-04-23 | 1980-11-07 | Nitto Kogyo Kk | Destruction of pile |
| JPS61250230A (ja) * | 1985-04-30 | 1986-11-07 | Nippon Concrete Ind Co Ltd | 既製コンクリ−ト杭破砕工法およびその装置 |
-
1990
- 1990-03-20 JP JP2841890U patent/JPH03119039U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55142830A (en) * | 1979-04-23 | 1980-11-07 | Nitto Kogyo Kk | Destruction of pile |
| JPS61250230A (ja) * | 1985-04-30 | 1986-11-07 | Nippon Concrete Ind Co Ltd | 既製コンクリ−ト杭破砕工法およびその装置 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011226179A (ja) * | 2010-04-21 | 2011-11-10 | Alpha Civil Engineering:Kk | 既設コンクリート杭の破砕排出装置 |
| US20150248846A1 (en) * | 2012-10-29 | 2015-09-03 | Min Soo Kang | Construction kit for module type circuit elements |
