JPH0125525B2 - - Google Patents
Info
- Publication number
- JPH0125525B2 JPH0125525B2 JP56045314A JP4531481A JPH0125525B2 JP H0125525 B2 JPH0125525 B2 JP H0125525B2 JP 56045314 A JP56045314 A JP 56045314A JP 4531481 A JP4531481 A JP 4531481A JP H0125525 B2 JPH0125525 B2 JP H0125525B2
- Authority
- JP
- Japan
- Prior art keywords
- sensor
- timer
- contact
- turned
- 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.)
- Expired
Links
- 238000001514 detection method Methods 0.000 claims description 10
- 241000196324 Embryophyta Species 0.000 description 6
- 230000035945 sensitivity Effects 0.000 description 3
- 238000009331 sowing Methods 0.000 description 3
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 2
- 230000003213 activating effect Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
Landscapes
- Guiding Agricultural Machines (AREA)
- Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56045314A JPS57159405A (en) | 1981-03-26 | 1981-03-26 | Automatic direction control apparatus of combine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56045314A JPS57159405A (en) | 1981-03-26 | 1981-03-26 | Automatic direction control apparatus of combine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57159405A JPS57159405A (en) | 1982-10-01 |
| JPH0125525B2 true JPH0125525B2 (ko) | 1989-05-18 |
Family
ID=12715837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56045314A Granted JPS57159405A (en) | 1981-03-26 | 1981-03-26 | Automatic direction control apparatus of combine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57159405A (ko) |
-
1981
- 1981-03-26 JP JP56045314A patent/JPS57159405A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57159405A (en) | 1982-10-01 |