Device e.g. for covering walkable surfaces of railway routes, has railway bridge, containing variety of profiled plastic plates and length and width based on respective size of walk-rail track

摘要

The device has a railway bridge, containing a variety of profiled plastic plates (5, 6) and a length (l) and width (b) based on the respective size of the walk-rail track (1). Shafts (5', 6') are provided having profiled plastic plates (5, 6) and which run parallel to one another in the direction of the rail track side edge areas (12, 13) and are formed of horizontal sections. The thresholds (2) of rail track (1) are bolted together.