| 摘要 |
A track lining machine comprises a machine frame supported on the track by undercarriages, a track stabilization assembly vertically adjustably mounted on the machine frame and engaging the track, the track stabilization assembly comprising a vibrator for generating oscillations of the track engaged by the assembly, a reference system comprising a lining reference base, a lining drive linking the track stabilization assembly to the machine frame for displacing the track engaged by the track stabilization assembly in a direction extending transversely to the track into a position controlled by the lining reference base, and a spacing member interposed between the lining drive and the track stabilization assembly.
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