PULL-OUT GUIDE FOR MOVABLE FURNITURE PARTS Russian patent published in 2018 - IPC A47B88/40 

FIELD: machine building.

SUBSTANCE: invention relates to a pull-out guide for movable furniture parts and is intended to reduce the height of the guide. Pull-out guide has a basic-structure rail, C-shaped centre rail and a running rail, which can be fastened on the furniture part, wherein the C-shaped centre rail has inwardly oriented inner rolling-body tracks for roller-form rolling bodies which are arranged between the centre rail and the basic-structure rail, and at least two outwardly oriented and outwardly inclined outer rolling-body tracks, which are spaced apart from one another by a horizontal portion of the centre rail, and are intended for further roller-form rolling bodies which are arranged between the centre rail and the running rail. C-shaped centre rail has formed on it a free limb which engages partially around the basic-structure rail, wherein a further inner rolling-body track for roller-form rolling bodies, which are arranged between the centre rail and the basic-structure rail, is formed on the inner side of the limb.

EFFECT: vertical distance between the horizontal segment of the centre rail and the horizontal segment of the running rail above it is less than the diameter of the rolling bodies moving along the outwardly inclined outer rolling-body tracks of the centre rail.

9 cl, 22 dwg