PULL-OUT GUIDE FOR FURNITURE PARTS THAT CAN BE MOVED IN RELATION TO EACH OTHER Russian patent published in 2019 - IPC A47B88/413 A47B88/487 A47B88/493 

FIELD: invention.

SUBSTANCE: invention relates to a pull-out guide for furniture parts that can be moved in relation to each other. Said pull-out guide contains at least two pull-out rails having at least one running surface, between which at least one first rolling element and at least one second rolling element are arranged. Said rolling elements are retained with the possibility of rotation in the rolling-element cage. Said first rolling element and second rolling element of the rolling-element cage have an identical nominal diameter. At least one of the running surfaces contains a free-running segment, on which the first rolling element is positioned in case of the retracted state of the pull-out guide. Inside the free-running area, the distance between the running surfaces is greater than outside the free-running area. Further, the first few rolling elements are located inside the rolling-element cage one after the other in the longitudinal direction of the pull-out guide. Said free-running area has a length equal to at least the maximum distance between two of the plurality of first rolling elements.

EFFECT: invention suppresses any operational noise after prolonged downtime of the pull-out guide.

12 cl, 6 dwg