Device for Detecting a Rail Load and Method for Mounting Such Device in a Rail
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United States of America
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Issued Date -
Mar 31, 2022
app pub date -
Jan 20, 2020
filing date -
Jan 20, 2020
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Abstract
A device for detecting a rail load fits into a bore of a rail and includes a sensor that generates a load signal under an action of the rail load caused when rail vehicles with wheels travel on the rail and the wheels exert a load onto the rail. The load signal is a measure for the rail load. The sensor includes at least one piezoelectric sensor element that generates electric polarization charges as the load signal.
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