JPS63129410U - - Google Patents
Info
- Publication number
- JPS63129410U JPS63129410U JP2247487U JP2247487U JPS63129410U JP S63129410 U JPS63129410 U JP S63129410U JP 2247487 U JP2247487 U JP 2247487U JP 2247487 U JP2247487 U JP 2247487U JP S63129410 U JPS63129410 U JP S63129410U
- Authority
- JP
- Japan
- Prior art keywords
- rear cover
- cover
- sensing
- pivot
- rod
- 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.)
- Granted
Links
- 238000003971 tillage Methods 0.000 claims 2
- 230000004913 activation Effects 0.000 claims 1
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 230000001276 controlling effect Effects 0.000 claims 1
- 230000009849 deactivation Effects 0.000 claims 1
- 230000001105 regulatory effect Effects 0.000 claims 1
Landscapes
- Lifting Devices For Agricultural Implements (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987022474U JPH0637614Y2 (ja) | 1987-02-17 | 1987-02-17 | 耕深自動制御可能なロ−タリ耕耘機 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987022474U JPH0637614Y2 (ja) | 1987-02-17 | 1987-02-17 | 耕深自動制御可能なロ−タリ耕耘機 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63129410U true JPS63129410U (de) | 1988-08-24 |
| JPH0637614Y2 JPH0637614Y2 (ja) | 1994-10-05 |
Family
ID=30819893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987022474U Expired - Lifetime JPH0637614Y2 (ja) | 1987-02-17 | 1987-02-17 | 耕深自動制御可能なロ−タリ耕耘機 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0637614Y2 (de) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56160904A (en) * | 1980-05-15 | 1981-12-11 | Kubota Ltd | Power tiller with automatic tilling depth controller |
| JPS5913765U (ja) * | 1982-07-16 | 1984-01-27 | 太平洋工業株式会社 | 比例制御弁 |
| JPS60192503A (ja) * | 1984-03-13 | 1985-10-01 | 井関農機株式会社 | トラクタ |
-
1987
- 1987-02-17 JP JP1987022474U patent/JPH0637614Y2/ja not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56160904A (en) * | 1980-05-15 | 1981-12-11 | Kubota Ltd | Power tiller with automatic tilling depth controller |
| JPS5913765U (ja) * | 1982-07-16 | 1984-01-27 | 太平洋工業株式会社 | 比例制御弁 |
| JPS60192503A (ja) * | 1984-03-13 | 1985-10-01 | 井関農機株式会社 | トラクタ |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0637614Y2 (ja) | 1994-10-05 |