JPS6139000Y2 - - Google Patents
Info
- Publication number
- JPS6139000Y2 JPS6139000Y2 JP16866780U JP16866780U JPS6139000Y2 JP S6139000 Y2 JPS6139000 Y2 JP S6139000Y2 JP 16866780 U JP16866780 U JP 16866780U JP 16866780 U JP16866780 U JP 16866780U JP S6139000 Y2 JPS6139000 Y2 JP S6139000Y2
- Authority
- JP
- Japan
- Prior art keywords
- horizontal
- rider
- vertical
- steel
- rollers
- 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
- 229910000831 Steel Inorganic materials 0.000 claims description 50
- 239000010959 steel Substances 0.000 claims description 50
- 239000004576 sand Substances 0.000 claims description 17
- 239000000463 material Substances 0.000 claims description 4
- 238000007599 discharging Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 description 12
- 238000010586 diagram Methods 0.000 description 5
- 239000013049 sediment Substances 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 238000005527 soil sampling Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16866780U JPS6139000Y2 (sv) | 1980-11-25 | 1980-11-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16866780U JPS6139000Y2 (sv) | 1980-11-25 | 1980-11-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5791861U JPS5791861U (sv) | 1982-06-05 |
| JPS6139000Y2 true JPS6139000Y2 (sv) | 1986-11-10 |
Family
ID=29527238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16866780U Expired JPS6139000Y2 (sv) | 1980-11-25 | 1980-11-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6139000Y2 (sv) |
-
1980
- 1980-11-25 JP JP16866780U patent/JPS6139000Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5791861U (sv) | 1982-06-05 |
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