JPS63126489U - - Google Patents
Info
- Publication number
- JPS63126489U JPS63126489U JP1725587U JP1725587U JPS63126489U JP S63126489 U JPS63126489 U JP S63126489U JP 1725587 U JP1725587 U JP 1725587U JP 1725587 U JP1725587 U JP 1725587U JP S63126489 U JPS63126489 U JP S63126489U
- Authority
- JP
- Japan
- Prior art keywords
- kelly bar
- power transmission
- drive device
- boring machine
- frame
- 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
- 230000005540 biological transmission Effects 0.000 claims description 5
- 238000009412 basement excavation Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 1
Landscapes
- Piles And Underground Anchors (AREA)
- Earth Drilling (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1725587U JPS63126489U (enExample) | 1987-02-10 | 1987-02-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1725587U JPS63126489U (enExample) | 1987-02-10 | 1987-02-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63126489U true JPS63126489U (enExample) | 1988-08-18 |
Family
ID=30809845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1725587U Pending JPS63126489U (enExample) | 1987-02-10 | 1987-02-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63126489U (enExample) |
-
1987
- 1987-02-10 JP JP1725587U patent/JPS63126489U/ja active Pending