Auxiliary drive system for a high-rail vehicle
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United States of America Patent
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Nov 27, 2012
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N/A
app pub date -
Jul 2, 2009
filing date -
Jul 2, 2009
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Abstract
An auxiliary drive system for a high-rail vehicle comprises a high-rail vehicle having a first prime mover, a disengaged transmission, a chassis, a first set of on-road wheel assemblies and a second set of rail wheels, a cab for controlling the high-rail vehicle on road, a remote cab spaced from the primary cab, the remote cab allowing for control of the high-rail vehicle on railroad tracks, a secondary drive assembly comprising one of a hydraulic motor or an electric motor, a friction roller engaging one of the first set of on road wheel assemblies, the friction roller drivably engaging at least one of the first set of on road wheel assemblies and, the secondary drive assembly operable from the remote cab to move the friction roller and move the high-rail vehicle along the railroad tracks.
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