Tractor electronic linkage control system
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
May 4, 1999
Grant Date -
N/A
app pub date -
Apr 8, 1998
filing date -
Apr 9, 1997
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A tractor electronic linkage control system comprises electronic draft force and linkage position sensors (30, 33) and manual draft force and linkage position controls (31, 32). An electronic control unit 17 derives draft and position error signals and continually compares them to determine whether the system is to operate in draft control mode, where the draft error signal governs linkage movement, or position control mode, where the position error signal governs linkage movement.
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