Concrete railroad tie with guide plates for the rail base
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United States of America Patent
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Jan 2, 2007
Issued Date -
N/A
app pub date -
Jul 17, 2003
filing date -
Jul 25, 2002
priority date (Note) -
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Abstract
A concrete railroad tie, especially a two-block railroad tie, with an elastic rail support for ballast and solid tracks, with guide plates with twisting-prevention devices disposed in the supporting region between the base of the rail and the lateral, raised shoulders of the railroad tie, characterized in that the support area is constructed essentially flat without continuous, deep depressions.
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