Oscillating steering system for an agricultural implement
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United States of America Patent
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Oct 12, 2010
Grant Date -
Feb 28, 2008
app pub date -
Aug 21, 2007
filing date -
Aug 23, 2006
priority date (Note) -
In Force
status (Latency Note)
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Abstract
An oscillating in-line steering system for a pulled agricultural implement includes first and second in-line axles pivotably coupled with a frame. The system also includes at least first and second in-line wheel arrangements pivotably coupled with the first and second axles respectively. Each wheel arrangement has a plurality of pivotable wheel assemblies arranged in-line and wheel linkages coupling the in-line wheel assemblies such that in-line wheel assemblies oscillate together. A right-to-left linkage couples the wheel linkage of the first in-line wheel arrangement to the wheel linkage of the second in-line wheel arrangement so that the first in-line wheel arrangement oscillates at a steering angle proportional to that of the second in-line wheel arrangement.
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