Rotational speed sensors for agricultural seed planter

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12052944
SERIAL NO

16949553

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Importance

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Abstract

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A seed planter is provided with a plurality of single or paired discs with each pair adapted to form furrows to receive seeds. Each disc is provided with a sensor to detect rotational speed of the disc. Each sensor transmits a signal corresponding to the rotational speed of the disc to a tow vehicle having a control system which compares the disc rotational speed to the tow vehicle travel speed. If the disc rotational speed drops below a predetermined value relative to the vehicle speed, this is indicative of disc plugging and/or furrow smearing, both of which are undesirable, such that corrective action can be taken by the operator of the vehicle or an autonomous vehicle.

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Patent Owner(s)

Patent OwnerAddress
HARVEST INTERNATIONAL INC401 W 20TH STREET STORM LAKE IA 50588

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Friesen, Byron James Storm Lake, US 14 23
Sivinski, Jeffrey Alan Cherokee, US 37 90

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