Rail car moving system
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United States of America Patent
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May 22, 1990
Grant Date -
N/A
app pub date -
Dec 27, 1988
filing date -
Dec 27, 1988
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A rail car moving system including a double truck assembly which is operative in a guide track alongside the rail track for applying a pushing force to a rail car. The double truck assembly includes pusher arms which are movable from a recessed position to a raised position in order to apply a force onto the side frame of a rail car. The pusher arms are spring loaded for raising the arms and a hydraulic cylinder-piston is provided to lower the pusher arms. A cable-winch is used for applying the moving force.
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