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Roller running mechanism

A technology of running mechanism and roller, which is applied in the direction of building structure, door/window accessories, wing leaf parts, etc., can solve the problems of adverse effects on the durability of running performance rollers, permanent deformation of plastic materials, etc., so as to avoid permanent deformation and improve use The effect of longevity

Inactive Publication Date: 2019-08-30
GEZE GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Especially at high room temperatures there is the risk of permanent deformation of the plastic material
This in turn can have a negative effect on the running properties and also on the durability of the corresponding running rollers

Method used

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  • Roller running mechanism
  • Roller running mechanism

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Embodiment Construction

[0038] figure 1 with figure 2 A perspective view of the roller running mechanism 10 according to the invention is shown in an exploded view or in an assembled arrangement. The roller carriage 10 has a carriage 12 and at least one carriage 16 which has a running surface 14 formed thereon and on which the carriage can roll. exist figure 1 with figure 2 Only a part of the operating structure 12 is shown in FIG.

[0039] The roller 16 has at least two roller segments 20 , 22 , 24 of different hardness, which are arranged next to each other along the rolling axis 18 and are designed to be supported on the running surface 14 . The running roller 16 has in particular a roller section 20 which has a relatively low stiffness and is arranged centrally along the rolling axis 18 . The roller segment 20 is arranged between two roller segments 22 of greater hardness. Furthermore, two outer roller sections 24 are provided, between which roller sections 20 and 22 are arranged. The ro...

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Abstract

The invention relates to a roller running mechanism, in particular to a roller running mechanism for a sliding door and / or a sliding window. The roller running mechanism comprises a running structurewith a running surface and at least one running roller capable of rolling on the running surface; the running roller is provided with at least two roller sections with different hardness. The roller sections are arranged next to each other along a rolling axis and are designed to be supported on the running surface, wherein the running surface has a shape course that changes at least in some regions in the longitudinal direction of the running structure, said shape course being designed to influence the contact behavior between each roller section and the running surface in a position-dependent manner.

Description

technical field [0001] The invention relates to a roller travel, in particular for sliding doors and / or sliding windows, to a running arrangement for such a roller travel, and to a travel roller. Background technique [0002] A sliding door fitting for an automatically driven sliding door is known from DE 42 35 288 A1, wherein the carrying running rollers have a high-breaking-strength body and are plastic-coated in the region of the running surface or the carrying roller has the running surface plastic body. Favorable sliding and rolling properties are to be achieved by the plastic material in the region of the running surface. [0003] In the stationary state of such sliding door fittings, for example in the closed position of the respective sliding door, permanent deformations of the running rollers can occur due to point-like continuous loads in the region of the running surface. In particular at high room temperatures there is the risk of permanent deformation of the p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E05D13/00E05D15/06
CPCE05D13/00E05D15/0621E05D15/063E05D15/0665E05Y2201/638E05Y2201/684E05Y2201/688E05Y2800/20E05Y2800/205E05Y2800/68
Inventor A·奥伯绍
Owner GEZE GMBH
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