Device and method for the subsequent fixing of a rail in a ballastless location

摘要

The device has an anchoring element i.e. threaded bolt, received by a receiving channel. A grouting mass is provided and hardened in an annular chamber between the anchoring element and the receiving channel and in a hollow chamber (10) between a loosened section (7) and a fixed section (8) of a substrate. A clamping element is arranged above a foot flange (6) of a track (1) on an upper end of the anchoring element and a spring element i.e. cup spring. The spring element is clamped in a direction of the foot flange by axial position alteration of the track.