Wheel assembly for an irrigation system
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United States of America Patent
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Oct 11, 2016
Grant Date -
Jun 9, 2016
app pub date -
Feb 10, 2016
filing date -
Jan 22, 2014
priority date (Note) -
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Abstract
A wheel assembly for traversing a path along a ground surface having a layer of soil, the wheel assembly comprising a central support and an airless flexible covering mounted on the central support and having a plurality of rigid sections and a plurality of flexible sections. The outwardly protruding spokes urge the rigid sections into the layer of soil when the rigid sections contact the ground surface. The flexible sections include a set of traction lugs for gripping peaks of a corrugated pattern in the ground surface for improved traction.
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