JPH0451830Y2 - - Google Patents
Info
- Publication number
- JPH0451830Y2 JPH0451830Y2 JP1987130459U JP13045987U JPH0451830Y2 JP H0451830 Y2 JPH0451830 Y2 JP H0451830Y2 JP 1987130459 U JP1987130459 U JP 1987130459U JP 13045987 U JP13045987 U JP 13045987U JP H0451830 Y2 JPH0451830 Y2 JP H0451830Y2
- Authority
- JP
- Japan
- Prior art keywords
- raking
- tooth
- attached
- ground
- scraping
- 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 26
- 238000007790 scraping Methods 0.000 claims description 26
- 229910052742 iron Inorganic materials 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 13
- 238000003825 pressing Methods 0.000 claims description 10
- 238000012423 maintenance Methods 0.000 claims description 7
- 239000004576 sand Substances 0.000 description 19
- 239000002344 surface layer Substances 0.000 description 10
- 239000002689 soil Substances 0.000 description 8
- 238000002156 mixing Methods 0.000 description 6
- 238000007667 floating Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000007670 refining Methods 0.000 description 4
- 239000010419 fine particle Substances 0.000 description 2
- 238000005469 granulation Methods 0.000 description 2
- 230000003179 granulation Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010298 pulverizing process Methods 0.000 description 2
- 241000238633 Odonata Species 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000009751 slip forming Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Road Paving Machines (AREA)
- Road Repair (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987130459U JPH0451830Y2 (en]) | 1987-08-27 | 1987-08-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987130459U JPH0451830Y2 (en]) | 1987-08-27 | 1987-08-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6434083U JPS6434083U (en]) | 1989-03-02 |
| JPH0451830Y2 true JPH0451830Y2 (en]) | 1992-12-07 |
Family
ID=31385646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987130459U Expired JPH0451830Y2 (en]) | 1987-08-27 | 1987-08-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0451830Y2 (en]) |
-
1987
- 1987-08-27 JP JP1987130459U patent/JPH0451830Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6434083U (en]) | 1989-03-02 |
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