Running rail profile part for parallel sliding or tilting pane of door or window is fastened to bottom of frame and has guiding edge supporting rollers in carriage on bottom pane spar

摘要

The rail profile part (12) lies against and is fastened to the bottom horizontal frame limb (4) of a fixed frame (1) with the exterior side of a vertex piece. A guiding edge runs parallel to the vertex piece which supports rollers fastened in a running carriage on the bottom horizontal pane spar of a movable pane. The rail profile has an edge (21) directly on the side facing the guiding edge, which links the rail profile and fixed frame in a supporting way.