PULL-OUT GUIDE FOR FURNITURE PARTS THAT CAN BE MOVED IN RELATION TO EACH OTHER

A pull-out guide for furniture parts that can be moved in relation to each other comprises 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. The rolling elements are rotatably retain...

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Bibliographische Detailangaben
Hauptverfasser:	KATHLER, ANDREAS, JAEKEL, STEFFEN, BUSCHER, REINHARD, MERTENS, JANINE, FRANKE, THOMAS
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	BEARINGS BLASTING CABINETS COFFEE MILLS DESKS DOMESTIC ARTICLES OR APPLIANCES DRAWERS ELEMENTS OR CRANKSHAFT MECHANISMS ENGINEERING ELEMENTS AND UNITS FLEXIBLE SHAFTS FURNITURE GENERAL DETAILS OF FURNITURE GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING HUMAN NECESSITIES LIGHTING MECHANICAL ENGINEERING OFFICE FURNITURE ROTARY BODIES OTHER THAN GEARING ELEMENTS SHAFTS SPICE MILLS SUCTION CLEANERS IN GENERAL TABLES THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	A pull-out guide for furniture parts that can be moved in relation to each other comprises 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. The rolling elements are rotatably retained in at least one rolling-element cage. One or more of the at least one first rolling elements are arranged within at least one of the at least one rolling-element cage, one after the other in a longitudinal direction of the pull-out guide and the at least one first rolling element and the at least one second rolling element have an identical nominal diameter. At least one of the running surfaces has a free-running segment in which the at least one first rolling element is positioned, in a retracted state of the pull-out guide. The running surfaces have a greater distance from each other within the free-running segment than outside the free-running segment. The free-running segment has a length which is as at least as great as a maximum distance of two of the at least one of the first rolling elements. L'invention concerne un guidage télescopique, destiné à des parties de meubles mobiles les unes par rapport aux autres, qui comporte au moins deux glissières télescopiques (10, 20, 30), possédant au moins une surface de roulement (11, 21, 31), entre lesquelles sont disposés au moins un premier corps roulant (1) et au moins un deuxième corps roulant (2) qui sont montés rotatifs dans au moins une cage pour corps roulants (4), le ou les premiers corps roulants (1) et le ou les deuxièmes corps roulants (2) de la cage pour corps roulants (4) ayant le même diamètre nominal. Le guidage télescopique est caractérisé en ce qu'au moins une des surfaces de roulement (11, 21, 31) comporte un segment de course libre (23, 33) dans lequel le ou les premiers corps roulants (1) sont positionnés dans un état rentré du guidage télescopique, et à l'intérieur du segment de course libre (23, 33) les surfaces de roulement (11, 21, 31) ont une distance plus élevée les unes par rapport aux autres qu'à l'extérieur du segment de course libre (23, 33).