Tamping machine and method for correcting the position of a track

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United States of America Patent

PATENT NO 10829897
APP PUB NO 20190271120A1
SERIAL NO

15779206

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Importance

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Abstract

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A tamping machine for tamping a track has a lifting-lining unit, connected to lifting and lining drives, for shifting the track into a target position. A vibration generator, which can be set to vibrate, is disposed on the lifting-lining unit. It is thereby possible to tamp a track section in a first working pass and to lower it in a controlled way in an immediately following second working pass with constant impact of vertical load and vibration. Thereafter, the track can be traveled upon with normal speed entirely unhindered.

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Patent Owner(s)

  • PLASSER & THEURER, EXPORT VON BAHNBAUMASCHINEN, GESELLSCHAFT M.B.H.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Springer, Heinz Minato-ku, JP 5 10

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