Agricultural machine with an improved terrain following for the work elements
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United States of America Patent
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Jul 21, 2015
Grant Date -
Oct 23, 2014
app pub date -
Dec 18, 2012
filing date -
Dec 21, 2011
priority date (Note) -
In Force
status (Latency Note)
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Abstract
An agricultural machine for working soil or for sowing seeds, including a trailed chassis and work elements distributed on a longitudinal bar in plural sections, the longitudinal bar including at least two primary beams extending substantially transversely to a direction of advance in a work configuration. A secondary beam is connected to each primary beam by two connection devices, the secondary beams support the work elements, and each secondary beam rests on the soil by two support wheels and is configured to move freely during work to follow a profile of the terrain.
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Cited Art Landscape
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