Pulley carriage for guiding sliding wing of door or window in guide rail, has base body, on which wing is fixed and also has roller, which is supported in base body rotating around pivot

摘要

The pulley carriage (1) has a base body (7), on which a wing (2) is fixed. The Pulley carriage has a roller (8), which is supported in the base body rotating around a pivot. The roller has a running surface, on which a guide rail is unrolled. A cleaning device is provided for removing the impurities of the guide rail. The cleaning device operates directly on the running surface of the roller. The cleaning device is formed as brush.