JPH01180600U - - Google Patents
Info
- Publication number
- JPH01180600U JPH01180600U JP7505688U JP7505688U JPH01180600U JP H01180600 U JPH01180600 U JP H01180600U JP 7505688 U JP7505688 U JP 7505688U JP 7505688 U JP7505688 U JP 7505688U JP H01180600 U JPH01180600 U JP H01180600U
- Authority
- JP
- Japan
- Prior art keywords
- self
- lock bolt
- drilling
- adapter
- drilling lock
- 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
- 238000005553 drilling Methods 0.000 claims description 14
- 238000010276 construction Methods 0.000 description 3
Landscapes
- Drilling And Boring (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7505688U JPH0540935Y2 (sv) | 1988-06-06 | 1988-06-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7505688U JPH0540935Y2 (sv) | 1988-06-06 | 1988-06-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01180600U true JPH01180600U (sv) | 1989-12-26 |
| JPH0540935Y2 JPH0540935Y2 (sv) | 1993-10-18 |
Family
ID=31300137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7505688U Expired - Lifetime JPH0540935Y2 (sv) | 1988-06-06 | 1988-06-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0540935Y2 (sv) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009167752A (ja) * | 2008-01-18 | 2009-07-30 | Nippon Steel Corp | 地盤強化用鋼管、及びそれを使用した地盤強化方法 |
-
1988
- 1988-06-06 JP JP7505688U patent/JPH0540935Y2/ja not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009167752A (ja) * | 2008-01-18 | 2009-07-30 | Nippon Steel Corp | 地盤強化用鋼管、及びそれを使用した地盤強化方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0540935Y2 (sv) | 1993-10-18 |