JPS6413913A - Rolling apparatus for combine - Google Patents
Rolling apparatus for combineInfo
- Publication number
- JPS6413913A JPS6413913A JP17032287A JP17032287A JPS6413913A JP S6413913 A JPS6413913 A JP S6413913A JP 17032287 A JP17032287 A JP 17032287A JP 17032287 A JP17032287 A JP 17032287A JP S6413913 A JPS6413913 A JP S6413913A
- Authority
- JP
- Japan
- Prior art keywords
- width
- dead zone
- command
- deviation angle
- switch
- 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
- Combines (AREA)
- Harvester Elements (AREA)
Abstract
PURPOSE:To improve controlling accuracy of a combine, by increasing the width of dead zone in lowering motion compared with lifting operation and decreasing the dead zone in lifting motion. CONSTITUTION:Width of dead zone is 0.25 deg. in the case of automatic control of inclination angle. When the deviation angle is positive, whether the right lower limit switch 25b is ON or not is judged. When the switch is ON, a command to shift in left upper direction is transmitted and when the switch is OFF, whether the deviation angle V is larger than the width of the dead zone or not is again judged. When it is larger than the width, a command to shift in right lower direction is transmitted. The width of the dead zone is increased from about 0.25 to about 0.5 in the case of transmitting a lowering command. When the deviation angle is negative, an operation reverse to the above is carried out.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17032287A JPH0671385B2 (en) | 1987-07-07 | 1987-07-07 | Combine rolling device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17032287A JPH0671385B2 (en) | 1987-07-07 | 1987-07-07 | Combine rolling device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6413913A true JPS6413913A (en) | 1989-01-18 |
JPH0671385B2 JPH0671385B2 (en) | 1994-09-14 |
Family
ID=15902809
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17032287A Expired - Fee Related JPH0671385B2 (en) | 1987-07-07 | 1987-07-07 | Combine rolling device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0671385B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04112183U (en) * | 1991-03-15 | 1992-09-29 | 三菱農機株式会社 | Aircraft tilt control device for traveling vehicles |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0939582A (en) * | 1995-08-02 | 1997-02-10 | Shohei Okamura | Folding cover body for protecting vehicle traveling on road |
-
1987
- 1987-07-07 JP JP17032287A patent/JPH0671385B2/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04112183U (en) * | 1991-03-15 | 1992-09-29 | 三菱農機株式会社 | Aircraft tilt control device for traveling vehicles |
Also Published As
Publication number | Publication date |
---|---|
JPH0671385B2 (en) | 1994-09-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |