JPH0111838Y2 - - Google Patents
Info
- Publication number
- JPH0111838Y2 JPH0111838Y2 JP17169283U JP17169283U JPH0111838Y2 JP H0111838 Y2 JPH0111838 Y2 JP H0111838Y2 JP 17169283 U JP17169283 U JP 17169283U JP 17169283 U JP17169283 U JP 17169283U JP H0111838 Y2 JPH0111838 Y2 JP H0111838Y2
- Authority
- JP
- Japan
- Prior art keywords
- skirt
- raking
- scraping
- plates
- scraping plate
- 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
- 238000007790 scraping Methods 0.000 claims description 31
- 239000004576 sand Substances 0.000 claims description 9
- 238000013459 approach Methods 0.000 claims description 3
- 239000002689 soil Substances 0.000 description 11
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17169283U JPS6080198U (ja) | 1983-11-04 | 1983-11-04 | 掘削土砂掻寄せ装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17169283U JPS6080198U (ja) | 1983-11-04 | 1983-11-04 | 掘削土砂掻寄せ装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6080198U JPS6080198U (ja) | 1985-06-04 |
JPH0111838Y2 true JPH0111838Y2 (enrdf_load_stackoverflow) | 1989-04-06 |
Family
ID=30374467
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17169283U Granted JPS6080198U (ja) | 1983-11-04 | 1983-11-04 | 掘削土砂掻寄せ装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6080198U (enrdf_load_stackoverflow) |
-
1983
- 1983-11-04 JP JP17169283U patent/JPS6080198U/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS6080198U (ja) | 1985-06-04 |
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