U-shaped span for railway track
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United States of America Patent
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Jun 12, 2012
Grant Date -
Apr 2, 2009
app pub date -
Feb 13, 2006
filing date -
Feb 16, 2005
priority date (Note) -
Expired
status (Latency Note)
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Abstract
The invention relates to a span (2) for railway tracks with a self-supporting U-shaped structure (3), defining a section of the path for a piece of rolling stock (1), travelling on the railway track and at least one further element (6, 10, 11, 14) for the travel of the rolling stock (1) on the railway track and which can support, guide and/or supply the rolling stock (1). According to the invention, at least one (6) of the additional elements (6, 10, 11, 14) is directly integrated in the U-shaped element (3).
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