Depressed center beam flat car
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Aug 28, 1990
Grant Date -
N/A
app pub date -
Jun 9, 1989
filing date -
Jun 9, 1989
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A railway flat car having a depressed load carrying portion to reduce the center of gravity of the car. The flat car includes a side sill assembly having upper end section having floor portions and a lower intermediate section for supporting the depressed load carrying portion. The depressed portion is formed with an overall width less than the upper floor portions. The car is provided with an intermediate longitudinal center sill that merges with end draft sills having a larger width than the center sill.
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Family
International Classification(s)
Cited Art Landscape
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