Rail system of sliding classroom magnetic chalkboards "Expert"

Rail system of sliding classroom chalkboards serves to optimise the working space and improve the learning process by combining classic and modern methods of information delivery. The system is mainly intended for universal use in general and vocational education. The system consists of stationary (wall) and sliding (rail) chalkboards. When closed, the boards allow the teacher to use the entire area of the boards for manual recording of information. When open, the boards provide access to additional space. The frame consists of complex shaped steel brackets with polymer coating. Aluminium guide rails are fixed on the brackets, on which the sliding boards are fixed in two planes through a system of rollers. The rails have stoppers for fixing the boards in the required positions. The stationary board is fixed to the wall through the holes in the brackets.