JPH0177576U - - Google Patents
Info
- Publication number
- JPH0177576U JPH0177576U JP1987173935U JP17393587U JPH0177576U JP H0177576 U JPH0177576 U JP H0177576U JP 1987173935 U JP1987173935 U JP 1987173935U JP 17393587 U JP17393587 U JP 17393587U JP H0177576 U JPH0177576 U JP H0177576U
- Authority
- JP
- Japan
- Prior art keywords
- braking force
- brake
- steering
- pressure reducing
- reducing valve
- 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
- 238000010586 diagram Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 1
Landscapes
- Guiding Agricultural Machines (AREA)
- Non-Deflectable Wheels, Steering Of Trailers, Or Other Steering (AREA)
Description
図は、この考案の一実施例を示すもので、第１
図は油圧回路図、第２図は制御を示すブロツク図
、第３図はそのフローチヤート、第４図は回向制
御の説明図、第５図は一部の概略伝動機構図であ
る。
図中、符号１は走行装置、２は操向ブレーキ、
３はブレーキシリンダ、４は減圧弁を示す。
The figure shows one embodiment of this invention.
2 is a block diagram showing control, FIG. 3 is a flow chart thereof, FIG. 4 is an explanatory diagram of turning control, and FIG. 5 is a schematic diagram of a part of the transmission mechanism. In the figure, numeral 1 is a traveling device, 2 is a steering brake,
3 is a brake cylinder, and 4 is a pressure reducing valve.
Claims (1)
動するブレーキシリンダ３の油圧回路に、この操
向ブレーキ２の制動力を順次強くして一定時間後
に所定の制動力となるように調圧制御する減圧弁
４を設けてなるコンバインの操向制御装置。 The hydraulic circuit of the brake cylinder 3 that operates the steering brake 2 that brakes the left and right traveling device 1 is controlled to gradually increase the braking force of the steering brake 2 so that it reaches a predetermined braking force after a certain period of time. A steering control device for a combine harvester including a pressure reducing valve 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987173935U JPH0177576U (en) | 1987-11-13 | 1987-11-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987173935U JPH0177576U (en) | 1987-11-13 | 1987-11-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0177576U true JPH0177576U (en) | 1989-05-25 |
Family
ID=31465813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987173935U Pending JPH0177576U (en) | 1987-11-13 | 1987-11-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0177576U (en) |
-
1987
- 1987-11-13 JP JP1987173935U patent/JPH0177576U/ja active Pending
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