Bodyshell structure of railcar
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United States of America Patent
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Aug 18, 2015
Grant Date -
Jun 20, 2013
app pub date -
Jul 12, 2011
filing date -
Jul 12, 2010
priority date (Note) -
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Abstract
A bodyshell structure of a railcar, includes a plurality of side window opening portions formed on a side bodyshell along a railcar longitudinal direction, and the side window opening portions include a plurality of large window opening portions arranged on a railcar-longitudinal-direction center portion of the side bodyshell and a plurality of small window opening portions arranged on both railcar-longitudinal-direction sides of the large window opening portions and each having a smaller opening area than the large window opening portion.
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