System for applying down pressure in a coulter assembly

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United States of America Patent

PATENT NO 9955622
SERIAL NO

14664553

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Abstract

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A coulter assembly for an agricultural implement. The coulter assembly includes a support structure and a disc blade rotatably mounted to the support structure. The coulter assembly also includes a spring assembly coupled to the support structure and configured to urge the disc blade into soil. The spring assembly includes a variable rate spring.

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Patent Owner(s)

  • CNH INDUSTRIAL CANADA, LTD.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gadzella, Gerard James Saskatoon, CA 18 122
Schilling, Robin Bruno Darfield, CA 23 154

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