System and method for adaptively controlling depth of ground-engaging planting row unit using forward sensor that measures residue ahead of row unit

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12171152
APP PUB NO 20220000002A1
SERIAL NO

17478689

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An agricultural implement includes at least one row unit having a plurality of support members, each of which is pivotably coupled to an attachment frame or another of the support members to permit vertical pivoting vertical movement of the support members, and a plurality of soil-engaging tools, each of which is coupled to at least one of the support members. A plurality of hydraulic cylinders are coupled to the support members for urging the support members downwardly toward the soil. A plurality of controllable pressure control valves are coupled to the hydraulic cylinders for controlling the pressure of hydraulic fluid supplied to the cylinders. A plurality of sensors produce electrical signals corresponding to predetermined conditions, and a controller is coupled to the sensor and the controllable pressure control valves. The controller receives the electrical signals from the sensors and produces control signals for controlling the pressure control valves.

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Patent Owner(s)

  • DEERE & COMPANY

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bassett, Joseph D Sycamore, US 80 3533

Cited Art Landscape

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