ES2015185A6 - Apparatuses for the automatic control of farm implements coupled to tractors - Google Patents
Apparatuses for the automatic control of farm implements coupled to tractorsInfo
- Publication number
- ES2015185A6 ES2015185A6 ES8902755A ES8902755A ES2015185A6 ES 2015185 A6 ES2015185 A6 ES 2015185A6 ES 8902755 A ES8902755 A ES 8902755A ES 8902755 A ES8902755 A ES 8902755A ES 2015185 A6 ES2015185 A6 ES 2015185A6
- Authority
- ES
- Spain
- Prior art keywords
- controlling
- tractors
- apparatuses
- automatic control
- calculator device
- 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 - Lifetime
Links
Abstract
It comprises a hydraulic cylinder 33 which transmits the movement to the implement 19, a proportional electrovalve 6 which controls the cylinder 33, a position sensor 2, a pair of force sensors 3, 4, a radar, a control console which includes means for controlling the depth, means for controlling the force/depth combination, means for controlling sensitivity, means for controlling speed, and means for controlling operating modes, and a calculator device which controls the proportional electrovalve, and is characterized in that the calculator device comprises a microcontroller 14 which converts the analogue signals from the sensors 2, 3, 4 into digital signals which are processed by a microprocessor, and in that the calculator device and the control console are arranged in one and the same module. It simplifies assembly and maintenance and improves control and safety.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES8902755A ES2015185A6 (en) | 1989-08-03 | 1989-08-03 | Apparatuses for the automatic control of farm implements coupled to tractors |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES8902755A ES2015185A6 (en) | 1989-08-03 | 1989-08-03 | Apparatuses for the automatic control of farm implements coupled to tractors |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2015185A6 true ES2015185A6 (en) | 1990-08-01 |
Family
ID=8263442
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES8902755A Expired - Lifetime ES2015185A6 (en) | 1989-08-03 | 1989-08-03 | Apparatuses for the automatic control of farm implements coupled to tractors |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES2015185A6 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10470360B2 (en) | 2010-06-22 | 2019-11-12 | Cnh Industrial Canada, Ltd. | Down pressure adjustment device and method for use with a disc opener assembly of an agricultural implement |
-
1989
- 1989-08-03 ES ES8902755A patent/ES2015185A6/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10470360B2 (en) | 2010-06-22 | 2019-11-12 | Cnh Industrial Canada, Ltd. | Down pressure adjustment device and method for use with a disc opener assembly of an agricultural implement |
US10667461B2 (en) | 2010-06-22 | 2020-06-02 | Cnh Industrial Canada, Ltd. | Down pressure adjustment device and method for use with a disc opener assembly of an agricultural implement |
US11064651B2 (en) | 2010-06-22 | 2021-07-20 | Cnh Industrial Canada, Ltd. | Down pressure adjustment device and method for use with a disc opener assembly of an agricultural implement |
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