JPS62144411U - - Google Patents
Info
- Publication number
- JPS62144411U JPS62144411U JP3347886U JP3347886U JPS62144411U JP S62144411 U JPS62144411 U JP S62144411U JP 3347886 U JP3347886 U JP 3347886U JP 3347886 U JP3347886 U JP 3347886U JP S62144411 U JPS62144411 U JP S62144411U
- Authority
- JP
- Japan
- Prior art keywords
- signal
- rotary device
- triangular wave
- plowing depth
- detecting
- 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.)
- Pending
Links
- 238000003971 tillage Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 238000001514 detection method Methods 0.000 description 2
- 230000010356 wave oscillation Effects 0.000 description 1
Landscapes
- Lifting Devices For Agricultural Implements (AREA)
- Control Of Position Or Direction (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3347886U JPS62144411U (enExample) | 1986-03-07 | 1986-03-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3347886U JPS62144411U (enExample) | 1986-03-07 | 1986-03-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62144411U true JPS62144411U (enExample) | 1987-09-11 |
Family
ID=30841124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3347886U Pending JPS62144411U (enExample) | 1986-03-07 | 1986-03-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62144411U (enExample) |
-
1986
- 1986-03-07 JP JP3347886U patent/JPS62144411U/ja active Pending