JPS53136235A - Device for controlling steering of moving agricultural machine - Google Patents
Device for controlling steering of moving agricultural machineInfo
- Publication number
- JPS53136235A JPS53136235A JP5032677A JP5032677A JPS53136235A JP S53136235 A JPS53136235 A JP S53136235A JP 5032677 A JP5032677 A JP 5032677A JP 5032677 A JP5032677 A JP 5032677A JP S53136235 A JPS53136235 A JP S53136235A
- Authority
- JP
- Japan
- Prior art keywords
- agricultural machine
- controlling steering
- moving agricultural
- pressure cylinder
- oil pressure
- 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
Landscapes
- Transplanting Machines (AREA)
- Power Steering Mechanism (AREA)
- Guiding Agricultural Machines (AREA)
Abstract
PURPOSE: To provide the subject device wherein an elestromagnetic valve which ma makes an oil pressure cylinder free only at the time of manual direction control is provided between input and output oil grooves of the oil pressure cylinder thereby to make the machine adaptable for manual operation priority control and improve the rectilinear propagation stability.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5032677A JPS53136235A (en) | 1977-04-30 | 1977-04-30 | Device for controlling steering of moving agricultural machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5032677A JPS53136235A (en) | 1977-04-30 | 1977-04-30 | Device for controlling steering of moving agricultural machine |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS53136235A true JPS53136235A (en) | 1978-11-28 |
JPS6249001B2 JPS6249001B2 (en) | 1987-10-16 |
Family
ID=12855772
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5032677A Granted JPS53136235A (en) | 1977-04-30 | 1977-04-30 | Device for controlling steering of moving agricultural machine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS53136235A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57135205U (en) * | 1981-02-17 | 1982-08-23 | ||
JPS6089808U (en) * | 1983-11-29 | 1985-06-20 | 三菱農機株式会社 | Switching device for steering mechanism in mobile agricultural machinery |
JPS62181474U (en) * | 1986-05-12 | 1987-11-18 | ||
JPH01249577A (en) * | 1988-03-30 | 1989-10-04 | Pub Works Res Inst Ministry Of Constr | Power steering device for dual mode vehicle |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4088107B2 (en) * | 2002-06-19 | 2008-05-21 | ヤンマー農機株式会社 | Agricultural work vehicle |
-
1977
- 1977-04-30 JP JP5032677A patent/JPS53136235A/en active Granted
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57135205U (en) * | 1981-02-17 | 1982-08-23 | ||
JPH0117921Y2 (en) * | 1981-02-17 | 1989-05-25 | ||
JPS6089808U (en) * | 1983-11-29 | 1985-06-20 | 三菱農機株式会社 | Switching device for steering mechanism in mobile agricultural machinery |
JPH0135127Y2 (en) * | 1983-11-29 | 1989-10-26 | ||
JPS62181474U (en) * | 1986-05-12 | 1987-11-18 | ||
JPH01249577A (en) * | 1988-03-30 | 1989-10-04 | Pub Works Res Inst Ministry Of Constr | Power steering device for dual mode vehicle |
Also Published As
Publication number | Publication date |
---|---|
JPS6249001B2 (en) | 1987-10-16 |
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