Method for correcting a rail track
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United States of America Patent
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Jan 9, 2018
Grant Date -
Jun 30, 2016
app pub date -
Aug 14, 2014
filing date -
Sep 11, 2013
priority date (Note) -
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status (Latency Note)
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Abstract
For correction of a track position in connection with ballast cleaning, after cleaned ballast has been returned to a track, the actual position of the latter is measured while determining actual position data. Parallel to that, fixed point correction values are determined by a sighting trolley following behind. The actual position data and the fixed point correction values are transmitted to the tamping machine, following behind, and are used for determining correction values for a desired track position to be created by tamping.
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