Adjustable anchoring device with damping applicable on railway tracks, applicable in elastic fixings between track (2) and platform (3) that incorporate a rail support (4) and an elastomer (5) arranged under it, constituting the anchor with screw (6) between said support (4) and the platform (3), characterized in that it comprises the incorporation of a set of pieces formed by different concentric hollow bodies, which combine rigid and elastic materials as well as toothed elements, which they are inserted between the aforementioned screw (6) and the support (4) of the rail and the elastomer (5) and which allow the regulation of track widths without changing the axis of the support (4) of the rail. (Machine-translation by Google Translate, not legally binding)
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