JPS6253607U - - Google Patents
Info
- Publication number
- JPS6253607U JPS6253607U JP12504685U JP12504685U JPS6253607U JP S6253607 U JPS6253607 U JP S6253607U JP 12504685 U JP12504685 U JP 12504685U JP 12504685 U JP12504685 U JP 12504685U JP S6253607 U JPS6253607 U JP S6253607U
- Authority
- JP
- Japan
- Prior art keywords
- plowing depth
- detector
- pressure oil
- working machine
- signal
- 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
- 238000001514 detection method Methods 0.000 claims 4
- 230000008602 contraction Effects 0.000 claims 1
- 230000007423 decrease Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 238000003971 tillage Methods 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 1
Landscapes
- Lifting Devices For Agricultural Implements (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12504685U JPS6253607U (tr) | 1985-08-14 | 1985-08-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12504685U JPS6253607U (tr) | 1985-08-14 | 1985-08-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6253607U true JPS6253607U (tr) | 1987-04-03 |
Family
ID=31017604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12504685U Pending JPS6253607U (tr) | 1985-08-14 | 1985-08-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6253607U (tr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02100602A (ja) * | 1988-10-05 | 1990-04-12 | Kubota Ltd | 作業車の対地作業装置姿勢変更構造 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56101404A (en) * | 1980-01-16 | 1981-08-14 | Ishikawajima Shibaura Kikai Kk | Hydraulic controller |
| JPS5826921A (ja) * | 1981-08-10 | 1983-02-17 | Mitsubishi Heavy Ind Ltd | ガスバ−ナ装置 |
-
1985
- 1985-08-14 JP JP12504685U patent/JPS6253607U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56101404A (en) * | 1980-01-16 | 1981-08-14 | Ishikawajima Shibaura Kikai Kk | Hydraulic controller |
| JPS5826921A (ja) * | 1981-08-10 | 1983-02-17 | Mitsubishi Heavy Ind Ltd | ガスバ−ナ装置 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02100602A (ja) * | 1988-10-05 | 1990-04-12 | Kubota Ltd | 作業車の対地作業装置姿勢変更構造 |