JPH0193283U - - Google Patents
Info
- Publication number
- JPH0193283U JPH0193283U JP18596887U JP18596887U JPH0193283U JP H0193283 U JPH0193283 U JP H0193283U JP 18596887 U JP18596887 U JP 18596887U JP 18596887 U JP18596887 U JP 18596887U JP H0193283 U JPH0193283 U JP H0193283U
- Authority
- JP
- Japan
- Prior art keywords
- rod
- lock bolt
- hollow
- fixing member
- injection hole
- 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 4
- 239000012530 fluid Substances 0.000 claims description 2
- 238000002347 injection Methods 0.000 claims description 2
- 239000007924 injection Substances 0.000 claims description 2
- 238000010276 construction Methods 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
Landscapes
- Piles And Underground Anchors (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
- Earth Drilling (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18596887U JPH061626Y2 (ja) | 1987-12-08 | 1987-12-08 | ロックボルト |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18596887U JPH061626Y2 (ja) | 1987-12-08 | 1987-12-08 | ロックボルト |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0193283U true JPH0193283U (nl) | 1989-06-19 |
| JPH061626Y2 JPH061626Y2 (ja) | 1994-01-12 |
Family
ID=31477222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18596887U Expired - Lifetime JPH061626Y2 (ja) | 1987-12-08 | 1987-12-08 | ロックボルト |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH061626Y2 (nl) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0416616A (ja) * | 1990-05-11 | 1992-01-21 | Kensetsu Kikaku Consultant:Kk | 棒状補強材押込み式地盤強化方法とその棒状補強材押込み装置 |
-
1987
- 1987-12-08 JP JP18596887U patent/JPH061626Y2/ja not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0416616A (ja) * | 1990-05-11 | 1992-01-21 | Kensetsu Kikaku Consultant:Kk | 棒状補強材押込み式地盤強化方法とその棒状補強材押込み装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH061626Y2 (ja) | 1994-01-12 |