Guiding device for traction mechanism, has sliding element, which has cavity and has sliding surface to bring in contact with traction mechanism

摘要

The device (5) has a sliding element (7), which has a cavity and has a sliding surface (8) to bring in contact with the traction mechanism. The longitudinal axis of the cavity is aligned substantially perpendicular to the sliding surface. The cavity is delimited by walls, which form a cavity with a cross sectional geometry of a circle, ellipse or polygon.