Drawer pull-out guide

US9894992B2 · kind B2 · utility

Assignee

• JULIUS BLUM GMBH · RU

Inventors

• Pascal BERCHTOLD · Alberschwende, AT
• David Fink · Dix Hills, US
• Marc Meusburger · Dornbirn, AT
• Daniel BOCH · Opfenbach, DE
• Gernot Mohr · Wolfurt, AT
• Albert Boesch · Maissau, AT
• Philipp Nachbauer · Meiningen, AT
• Simon Grabherr · Tyukhtet, RU

Key dates

• Filing date: Jul 12, 2016
• Grant date: Feb 20, 2018
• Expiry date: Jul 12, 2036

Classification

• Technology area (CPC F): Mechanical Engineering; Lighting; Heating
• CPC primary: F16C2314/72
• WIPO field: Mechanical elements
• WIPO sector: Mechanical engineering

Abstract

A drawer pull-out guide includes a carcass rail to be fixed to a furniture carcass, an extension rail displaceable relative to the carcass rail between a closed position and an open position, and a rolling body and a supporting body movable along a running limb of the carcass rail and a running surface of the extension rail upon a movement of the extension rail. A clearance is formed on the running limb of the carcass rail and/or on the running surface of the extension rail. The rolling body is accommodated within the clearance in the closed position of the extension rail and is thereby relieved from the load of the extension rail so that, in the closed position of the extension rail, the load of the extension rail is carried by the supporting body. Furthermore, rolling body and the supporting body are arranged in a common running carriage.