Small lightweight driverless vehicle
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jan 12, 1988
Grant Date -
N/A
app pub date -
Dec 7, 1981
filing date -
Dec 7, 1981
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A driverless vehicle is provided with support wheels on one side and drive wheels on the opposite side. The drive wheels perform the dual function of supporting one side of the body and propelling the vehicle by frictional contact with a drive shaft. The drive wheels are coupled together for oscillation about a vertical axis and are biased to a drive position. The vehicle body is provided with a cam for causing accumulation upon contact with another vehicle.
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