JPS62200797U - - Google Patents
Info
- Publication number
- JPS62200797U JPS62200797U JP8782286U JP8782286U JPS62200797U JP S62200797 U JPS62200797 U JP S62200797U JP 8782286 U JP8782286 U JP 8782286U JP 8782286 U JP8782286 U JP 8782286U JP S62200797 U JPS62200797 U JP S62200797U
- Authority
- JP
- Japan
- Prior art keywords
- push
- rod
- detected
- pull wire
- jack
- 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
- 238000001514 detection method Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 1
- 230000005641 tunneling Effects 0.000 description 1
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8782286U JPS62200797U (sl) | 1986-06-11 | 1986-06-11 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8782286U JPS62200797U (sl) | 1986-06-11 | 1986-06-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS62200797U true JPS62200797U (sl) | 1987-12-21 |
Family
ID=30945381
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8782286U Pending JPS62200797U (sl) | 1986-06-11 | 1986-06-11 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS62200797U (sl) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0247290U (sl) * | 1988-09-20 | 1990-03-30 | ||
JPH03111693U (sl) * | 1990-03-01 | 1991-11-15 |
-
1986
- 1986-06-11 JP JP8782286U patent/JPS62200797U/ja active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0247290U (sl) * | 1988-09-20 | 1990-03-30 | ||
JPH03111693U (sl) * | 1990-03-01 | 1991-11-15 |