TRACK LINER Russian patent published in 1995 - IPC

FIELD: railway transport. SUBSTANCE: track liner is intended for repair of rail tracks, predominantly of industrial transport having large number of curves of small radius. It has frame 1 bearing against carriages 2. Working tools 3 and 4 and carriage 5 put of frame 1 for movement in vertical plane by drive 6 are installed between carriages 2. When working curves of small radius track liner bears against one of carriages 2 and carriage 5 which diminishes distance between supports of liner against track and provides for free fall of liner within clearance of curve of small radius. EFFECT: improved working efficiency of track liner. 2 dwg