JPS6344322B2 - - Google Patents
Info
- Publication number
- JPS6344322B2 JPS6344322B2 JP53071184A JP7118478A JPS6344322B2 JP S6344322 B2 JPS6344322 B2 JP S6344322B2 JP 53071184 A JP53071184 A JP 53071184A JP 7118478 A JP7118478 A JP 7118478A JP S6344322 B2 JPS6344322 B2 JP S6344322B2
- Authority
- JP
- Japan
- Prior art keywords
- work equipment
- control device
- link
- depth
- feedback
- 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
- 230000007246 mechanism Effects 0.000 claims description 21
- 238000001514 detection method Methods 0.000 claims description 16
- 230000008859 change Effects 0.000 claims description 4
- 230000003028 elevating effect Effects 0.000 claims 3
- 230000007935 neutral effect Effects 0.000 description 5
- 230000004044 response Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000008713 feedback mechanism Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
Landscapes
- Lifting Devices For Agricultural Implements (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7118478A JPS5553A (en) | 1978-06-13 | 1978-06-13 | Working machine lifting device of power farm machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7118478A JPS5553A (en) | 1978-06-13 | 1978-06-13 | Working machine lifting device of power farm machine |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5553A JPS5553A (en) | 1980-01-05 |
JPS6344322B2 true JPS6344322B2 (ru) | 1988-09-05 |
Family
ID=13453305
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7118478A Granted JPS5553A (en) | 1978-06-13 | 1978-06-13 | Working machine lifting device of power farm machine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5553A (ru) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5823705A (ja) * | 1981-07-31 | 1983-02-12 | 三菱農機株式会社 | 自動耕深制御装置の解除装置 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51141207A (en) * | 1975-05-29 | 1976-12-04 | Yanmar Agricult Equip | Raising and lowering device for power agricultural machine |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS558491Y2 (ru) * | 1974-02-28 | 1980-02-25 |
-
1978
- 1978-06-13 JP JP7118478A patent/JPS5553A/ja active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51141207A (en) * | 1975-05-29 | 1976-12-04 | Yanmar Agricult Equip | Raising and lowering device for power agricultural machine |
Also Published As
Publication number | Publication date |
---|---|
JPS5553A (en) | 1980-01-05 |
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