JPH0414961Y2 - - Google Patents
Info
- Publication number
- JPH0414961Y2 JPH0414961Y2 JP16302687U JP16302687U JPH0414961Y2 JP H0414961 Y2 JPH0414961 Y2 JP H0414961Y2 JP 16302687 U JP16302687 U JP 16302687U JP 16302687 U JP16302687 U JP 16302687U JP H0414961 Y2 JPH0414961 Y2 JP H0414961Y2
- Authority
- JP
- Japan
- Prior art keywords
- ridge
- soil
- wheel
- frame
- machine
- 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 10
- 239000002689 soil Substances 0.000 description 24
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 7
- 230000007246 mechanism Effects 0.000 description 5
- 230000009467 reduction Effects 0.000 description 3
- 239000002344 surface layer Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
Landscapes
- Soil Working Implements (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16302687U JPH0414961Y2 (US07943777-20110517-C00090.png) | 1987-10-24 | 1987-10-24 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16302687U JPH0414961Y2 (US07943777-20110517-C00090.png) | 1987-10-24 | 1987-10-24 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0166801U JPH0166801U (US07943777-20110517-C00090.png) | 1989-04-28 |
JPH0414961Y2 true JPH0414961Y2 (US07943777-20110517-C00090.png) | 1992-04-03 |
Family
ID=31447382
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16302687U Expired JPH0414961Y2 (US07943777-20110517-C00090.png) | 1987-10-24 | 1987-10-24 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0414961Y2 (US07943777-20110517-C00090.png) |
-
1987
- 1987-10-24 JP JP16302687U patent/JPH0414961Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPH0166801U (US07943777-20110517-C00090.png) | 1989-04-28 |
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