Control system including wheel skid preventing means by increasing the control time for engine and transmission functions
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Jan 18, 2000
Grant Date -
N/A
app pub date -
Oct 2, 1997
filing date -
Apr 3, 1995
priority date (Note) -
In Force
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Importance
Abstract
A semi-automatic gearbox system senses when vehicle wheels are gripping poorly and responds by minimizing variations in engine torque transmitted to the wheels by different parameterization for relationships governing reducing the engine torque as requested of an engine control computer prior to gear changes; declutching prior to gear changes; clutching after gear changes; reestablishing the engine torque as requested to the computer after gear changes; and clutching while the vehicle is starting.
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