JPH0154963B2 - - Google Patents
Info
- Publication number
- JPH0154963B2 JPH0154963B2 JP7534283A JP7534283A JPH0154963B2 JP H0154963 B2 JPH0154963 B2 JP H0154963B2 JP 7534283 A JP7534283 A JP 7534283A JP 7534283 A JP7534283 A JP 7534283A JP H0154963 B2 JPH0154963 B2 JP H0154963B2
- Authority
- JP
- Japan
- Prior art keywords
- valve
- link
- lever
- tilling device
- ground level
- 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
- 230000003028 elevating effect Effects 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 3
- 230000007935 neutral effect Effects 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 claims description 2
- 238000003971 tillage Methods 0.000 description 7
- 238000005452 bending Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 230000001568 sexual effect Effects 0.000 description 1
Landscapes
- Mechanical Control Devices (AREA)
- Lifting Devices For Agricultural Implements (AREA)
- Servomotors (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7534283A JPS59198903A (ja) | 1983-04-28 | 1983-04-28 | 乗用型耕耘機の昇降制御機構 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7534283A JPS59198903A (ja) | 1983-04-28 | 1983-04-28 | 乗用型耕耘機の昇降制御機構 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59198903A JPS59198903A (ja) | 1984-11-10 |
| JPH0154963B2 true JPH0154963B2 (en]) | 1989-11-21 |
Family
ID=13573483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7534283A Granted JPS59198903A (ja) | 1983-04-28 | 1983-04-28 | 乗用型耕耘機の昇降制御機構 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59198903A (en]) |
-
1983
- 1983-04-28 JP JP7534283A patent/JPS59198903A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59198903A (ja) | 1984-11-10 |
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