Collapsible guide rod assembly for a tractor guidance system
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United States of America Patent
Stats
-
May 4, 1993
Grant Date -
N/A
app pub date -
May 4, 1992
filing date -
May 4, 1992
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A guide rod assembly is mounted on the front end of a tractor with the guide rods closely adjacent the front wheels and the crop rows to transmit steering signals to a steering guidance system. The pair of guide rods pivot from a downwardly extending parallel position upwardly toward a raised closed collapsed transport position. When the guide rods reach a horizontal position, continued upward movement by the lift arms cause the guide rods to pivot inwardly toward each other to a collapsed transport position eliminating interference with the steerable tractor front wheels.
First Claim
Family
International Classification(s)
Cited Art Landscape
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