Freight car with lifting location and method
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United States of America Patent
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-
Mar 10, 2015
Grant Date -
Jul 24, 2014
app pub date -
Jan 18, 2013
filing date -
Jan 18, 2013
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A railroad freight car has lifting apparatus at the body bolsters of the car. In addition it has lifting interface members mounted to underlie the side sills near the wheel-well cut-outs of the side beams. The lifting interface members stand downwardly proud of adjacent structure and fasteners heads, such that when lifting apparatus, such as a hydraulic lift, is brought to bear it contacts the lifting interface member first, rather than damaging adjacent structure, be it the side sills themselves, lateral cross-members such as cross-bearers and cross-ties, or diagonal struts. It may also tend to prevent consequent damage to the end bulkheads. The lifting interface members may permit the replacement of wheelsets in the field. The lifting members may be sacrificial, such that they may be replaced when worn or damaged.
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Cited Art Landscape
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