Anchorage element for fastening rails of pre-stressed concrete rail road sleeper, has ribs like surface pattern adapted for providing reinforcement on both longitudinal sides, where element extends within sleeper under turning of rods

摘要

The anchorage element (1) has ribs like surface pattern (5) adapted for providing reinforcement on both longitudinal sides, where the element extends within pre-stressed concrete rail road sleeper (2) under turning of reinforcing rods (3) from a connecting rod (4) for fastening rails transverse to a longitudinal axis of the sleeper over entire breadth. The rails are connected by a clamping ring and vertical tension rod, which is arranged in a longitudinal axis of the sleeper.