Patent ID: 8231302
Filing Date: 2012-07-31
Classification: B60C,E01C,G06Q,G08G,Y10T

Abstract:
1. A vehicle guideway system comprising: a wheeled vehicle having at least two pairs of wheels, each pair having an equal width span dimension across the outside of each wheel of the pair; a sidewall on the outward-facing surface of each wheel, the sidewall covering at least a substantial portion of the outer periphery of the wheel circumference; a substantially horizontal track providing a guideway having a width for guiding and supporting the wheeled vehicle in motion; a first assembly of guide curbs placed on the track end-to-end along the track in the direction of vehicle motion, individual guide curbs of the first assembly comprising a curb sidewall for guiding a first wheels(s) of the pairs(s) on one side of the wheeled vehicle; and a second assembly of guide curbs placed on the track end-to-end along the track in the direction of the vehicle motion, individual guide curbs of the second assembly comprising a curb sidewall for guiding a second wheels(s) of the pairs(s) on a side opposite the vehicle from the first wheels(s); wherein the curb sidewalls in the first and second assembly face inwardly toward one another, are spaced apart at a dimension marginally greater than the width span dimension across the wheel pairs of the vehicle, are angled slightly outward relative to the width of the track defining a relative narrow base track width, and the curb sidewalls meet the track at the angle such that any contact between the curb sidewalls and wheel sidewalls is restricted to the lower extremities of each, and wherein both the curb sidewalls and the wheel sidewalls comprise a friction-reducing surface.