JPH025365B2 - - Google Patents
Info
- Publication number
- JPH025365B2 JPH025365B2 JP160783A JP160783A JPH025365B2 JP H025365 B2 JPH025365 B2 JP H025365B2 JP 160783 A JP160783 A JP 160783A JP 160783 A JP160783 A JP 160783A JP H025365 B2 JPH025365 B2 JP H025365B2
- Authority
- JP
- Japan
- Prior art keywords
- seedling planting
- planting device
- valve
- fluid pressure
- pressure cylinder
- 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
- 239000012530 fluid Substances 0.000 claims description 24
- 241000209094 Oryza Species 0.000 claims description 10
- 235000007164 Oryza sativa Nutrition 0.000 claims description 10
- 235000009566 rice Nutrition 0.000 claims description 10
- 230000007935 neutral effect Effects 0.000 description 4
- 230000000630 rising effect Effects 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
Landscapes
- Transplanting Machines (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title | 
|---|---|---|---|
| JP160783A JPS59125808A (ja) | 1983-01-07 | 1983-01-07 | 田植機における苗植付装置昇降操作装置 | 
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title | 
|---|---|---|---|
| JP160783A JPS59125808A (ja) | 1983-01-07 | 1983-01-07 | 田植機における苗植付装置昇降操作装置 | 
Publications (2)
| Publication Number | Publication Date | 
|---|---|
| JPS59125808A JPS59125808A (ja) | 1984-07-20 | 
| JPH025365B2 true JPH025365B2 (en:Method) | 1990-02-01 | 
Family
ID=11506181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date | 
|---|---|---|---|
| JP160783A Granted JPS59125808A (ja) | 1983-01-07 | 1983-01-07 | 田植機における苗植付装置昇降操作装置 | 
Country Status (1)
| Country | Link | 
|---|---|
| JP (1) | JPS59125808A (en:Method) | 
- 
        1983
        - 1983-01-07 JP JP160783A patent/JPS59125808A/ja active Granted
 
Also Published As
| Publication number | Publication date | 
|---|---|
| JPS59125808A (ja) | 1984-07-20 | 
Similar Documents
| Publication | Publication Date | Title | 
|---|---|---|
| US4019602A (en) | Seat actuated fluid drive neutralizing arrangement | |
| US4367673A (en) | System and method for controlling the elevation of a boom hoist device | |
| US5398506A (en) | Control system for hydraulic pump system | |
| US3793831A (en) | Electrolic control valve | |
| JPS6083505A (ja) | トラクタ用作業機の昇降制御装置 | |
| JPH025365B2 (en:Method) | ||
| US3912057A (en) | Automatic brake release means | |
| JP3077258B2 (ja) | トラクタ作業機等の昇降用油圧装置 | |
| JP2007139148A (ja) | 作業機の油圧装置 | |
| US2765627A (en) | Control mechanism for tractor hydraulic systems | |
| JP2536035B2 (ja) | 動力車両の油圧制御装置 | |
| JPS5922322Y2 (ja) | 重量物持上用単動シリンダピストン装置の駆動用弁装置 | |
| JPH0242085Y2 (en:Method) | ||
| JPH08188095A (ja) | 作業車の油圧回路 | |
| JPH03133303A (ja) | リフトアーム駆動用のポジションコントロールバルブ | |
| SU1230884A2 (ru) | Устройство дл опрокидывани кузова самосвала | |
| JPS619208A (ja) | 田植機の油圧制御機構 | |
| JPS619209A (ja) | 田植機の油圧制御機構 | |
| JPH0134568B2 (en:Method) | ||
| JPH0244660Y2 (en:Method) | ||
| JPH0333759Y2 (en:Method) | ||
| JPS6232102Y2 (en:Method) | ||
| JPS6294706U (en:Method) | ||
| JPH017842Y2 (en:Method) | ||
| JPS5824643B2 (ja) | ノウヨウトラクタノ サギヨウキコントロ−ルベン |