Driverless vehicle for two way accumulation
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United States of America Patent
Stats
-
Apr 22, 1986
Grant Date -
N/A
app pub date -
Jul 15, 1983
filing date -
Jul 15, 1983
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A driverless vehicle has a platform mounted on support wheels for riding on rails. First and second drive wheels adapted for frictional contact with a drive tube are provided on the vehicle. The drive wheels are supported on opposite sides of a longitudinal center line for alternative use depending upon the direction of movement of the vehicle.
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