Apparatus and method for moving railway cars
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United States of America Patent
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-
Sep 13, 1994
Grant Date -
N/A
app pub date -
Aug 17, 1992
filing date -
Aug 17, 1992
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A railcar moving device for localized moving of railcars in railyards and the like comprises two hydraulic motors which operatively attach to the railcar, each motor being attached to the end of an axle of the car. A rotatable shaft extends from each motor and is securely attached to a hub which in turn is attached to an endcap secured to the end of the axle. The rotation of the rotable shaft under the power of the motor thus rotates the axle and moves the railcar. An elongate torsion arm is secured at its ends to the motors for minimizing intrinsic movement of the motors.
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