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Pull-out guide and damping element for pull-out guide

A technology for pulling out guide and damping elements, applied in the field of damping elements, can solve problems such as short operating life and hard edge damage of the stopper

Active Publication Date: 2018-10-19
PAUL HETTICH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Such damping elements provide an inexpensive alternative to hydraulically or pneumatically operated damping units, but often offer a shorter operating life as the soft material used for damping is usually retained by the rolling elements after longer use or hard edge damage to the stop

Method used

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  • Pull-out guide and damping element for pull-out guide
  • Pull-out guide and damping element for pull-out guide
  • Pull-out guide and damping element for pull-out guide

Examples

Experimental program
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Embodiment Construction

[0024] Figure 1a to Figure 1c and Figure 2a to Figure 2c A perspective view of an embodiment of a pull-out guide with a damping element is shown, wherein Figure 1a to Figure 1c shows the pull-out guide in the retracted state, Figure 2a to Figure 2c The guide is shown in the extended state. Figure 1a and Figure 2a are the general view, Figure 1b , Figure 1c and Figure 2b , Figure 2c Details of the exposed portion of the pull-out guide are shown. The reference numerals of the enlarged parts are indicated in the figures by respective Roman numerals.

[0025] The pull-out guide includes three guide rails, namely a main rail 10 , a middle rail 20 and a running rail 30 . The middle track 20 is provided via rolling elements (in Figure 1a and Figure 2a is displaceably mounted relative to the main rail 10 and relative to the running rail 30 . As an example, only the configuration of the pull-out guide with three rails is provided as a so-called fully extended pull...

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PUM

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Abstract

The invention relates to a damping element (50) for a drawer slide for damping a stop of a rolling element cage (40) of the drawer slide on a stop (21), which is arranged on a guide rail of the drawer slide. The damping element (50) comprises at least two different materials having different hardness levels, wherein at least one layer made of a harder material is applied to a core (51) made of a softer material. The invention further relates to a drawer slide, in particular for a movable furniture piece, comprising such a damping element.

Description

technical field [0001] The invention relates to a damping element for a pull-out guide to counteract a stop of a rolling element cage of the pull-out guide on a stop, the damping element being arranged on the pull-out guide rails. The invention also relates to a pull-out guide with such a damping element. Background technique [0002] A pull-out guide with two or more rails movable relative to each other allows a smoothly extendable mounting of movable furniture parts (such as drawers, gear wheels, etc.) and, for example, allows said parts to be moved out of the furniture main body. In order to prevent hard impacts on the clamp part during the retraction of the furniture part which may damage the material in some cases, it is known to provide a pull-out guide with a hydraulic or pneumatic closing damper. Such closure dampers frequently incorporate a retraction mechanism, by which a furniture part, such as a drawer, is retracted into the closed position when the retracted ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A47B88/493
CPCA47B88/473A47B88/493A47B2210/004A47B2210/0059A47B2210/0097
Inventor 塞巴斯蒂安·康尼格
Owner PAUL HETTICH