JPH0220302Y2 - - Google Patents
Info
- Publication number
- JPH0220302Y2 JPH0220302Y2 JP20115282U JP20115282U JPH0220302Y2 JP H0220302 Y2 JPH0220302 Y2 JP H0220302Y2 JP 20115282 U JP20115282 U JP 20115282U JP 20115282 U JP20115282 U JP 20115282U JP H0220302 Y2 JPH0220302 Y2 JP H0220302Y2
- Authority
- JP
- Japan
- Prior art keywords
- auger
- cutter
- drive device
- center
- excavator
- 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.)
- Expired
Links
- 230000005540 biological transmission Effects 0.000 claims description 8
- 239000002689 soil Substances 0.000 description 9
- 238000009412 basement excavation Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
- Earth Drilling (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20115282U JPS59107695U (ja) | 1982-12-28 | 1982-12-28 | 掘進機におけるオ−ガ駆動装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20115282U JPS59107695U (ja) | 1982-12-28 | 1982-12-28 | 掘進機におけるオ−ガ駆動装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59107695U JPS59107695U (ja) | 1984-07-20 |
| JPH0220302Y2 true JPH0220302Y2 (enrdf_load_stackoverflow) | 1990-06-04 |
Family
ID=30426662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20115282U Granted JPS59107695U (ja) | 1982-12-28 | 1982-12-28 | 掘進機におけるオ−ガ駆動装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59107695U (enrdf_load_stackoverflow) |
-
1982
- 1982-12-28 JP JP20115282U patent/JPS59107695U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59107695U (ja) | 1984-07-20 |
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