JPS61151931U - - Google Patents
Info
- Publication number
- JPS61151931U JPS61151931U JP3625985U JP3625985U JPS61151931U JP S61151931 U JPS61151931 U JP S61151931U JP 3625985 U JP3625985 U JP 3625985U JP 3625985 U JP3625985 U JP 3625985U JP S61151931 U JPS61151931 U JP S61151931U
- Authority
- JP
- Japan
- Prior art keywords
- detection rod
- bucket elevator
- transported
- guide member
- excavation unit
- 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 8
- 238000009412 basement excavation Methods 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005553 drilling Methods 0.000 description 1
- 238000007788 roughening Methods 0.000 description 1
Landscapes
- Control Of Conveyors (AREA)
- Ship Loading And Unloading (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3625985U JPS61151931U (cs) | 1985-03-13 | 1985-03-13 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3625985U JPS61151931U (cs) | 1985-03-13 | 1985-03-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS61151931U true JPS61151931U (cs) | 1986-09-19 |
Family
ID=30541267
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3625985U Pending JPS61151931U (cs) | 1985-03-13 | 1985-03-13 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS61151931U (cs) |
-
1985
- 1985-03-13 JP JP3625985U patent/JPS61151931U/ja active Pending