Agricultural machine with associated wheel and roller enabling furrow creation
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United States of America Patent
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Apr 15, 2014
Grant Date -
Feb 14, 2013
app pub date -
Jul 30, 2012
filing date -
Aug 12, 2011
priority date (Note) -
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status (Latency Note)
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Abstract
An agricultural machine having a first frame and a roller with a tube mounted about a first axis. A second frame is connected to the first frame and a wheel, which includes a rim mounted about a second axis. The wheel has a tire and the roller has a covering around the tube. The covering and the tire tread have moldings defining a pattern element repeated in a transverse direction parallel to the first axis and to the second axis, respectively. The pitch of transverse repeat of the pattern element of the roller and the pitch of transverse repeat of the pattern element of the wheel are equal to the nearest 10%. The pattern elements define ribs the height of which on the roller and the height of which on the wheel are equal to the nearest 90%.
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