AGRICULTURAL TRENCH CLOSING SYSTEMS, METHODS, AND APPARATUS
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United States of America Patent
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Oct 29, 2020
app pub date -
Jul 9, 2020
filing date -
Oct 24, 2012
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Abstract
An agricultural row unit includes a gauge wheel and a soil-penetrating tool. A sensor is coupled to the soil penetrating tool and the gauge wheel and produces an output corresponding to changes detecting between the position of the gauge wheel and the soil penetrating tool A control system is coupled to an actuator configured to apply a downward pressure on the soil-penetrating tool, wherein the control system receives the output from the sensor for controlling the actuator and the downward pressure on the soil.
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