A machine that can run on a track to remove irregularities on the surface of the rail head

摘要

An orbitable machine (1) for removing irregularities on the rail head surface (3) of at least one rail (18) of the laid track (2), as viewed in the working direction (4) A machine frame (7) supported by the rail traveling device (5) and the rear rail traveling device (6), and a tool frame (8) for mounting at least one tool support (14). Machine (1). In this machine (1), the tool frame (8) is pivoted at the pivot point (11) on the vertical rotation axis (10) at the rear end (9) at the rear rail travel device (6). It is supported in a dynamic manner and supported at its front end (12) by its own rail travel device (13) located between the front rail travel device (5) and the rear rail travel device (6). It is stipulated that