Track tamping apparatus

摘要

The plugging equipment (1) for stabilizing a railway track (4) comprising rails (2) and sleepers (3) has outer (6) and inner (7) plug units for each rail, comprising tools (10) adjustable to each other in the track longitudinal direction. The tools consist of plug heads (14) which are rigid and/or pivotable such heads (15,20) around an axis (17,19) running in the track longitudinal direction and pivotable by a drive (16).