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Material web for the production of a bellows of a transitional section, particularly between two articulated vehicle parts

A transition part, material web technology, applied in the direction of connecting vehicles, vehicle parts, railway car body parts, etc., can solve problems such as wire breakage of the lining

Inactive Publication Date: 2011-10-26
HUBNER GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But it has been found that, especially in areas of strong bending, the metal wires forming the lining break

Method used

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  • Material web for the production of a bellows of a transitional section, particularly between two articulated vehicle parts
  • Material web for the production of a bellows of a transitional section, particularly between two articulated vehicle parts
  • Material web for the production of a bellows of a transitional section, particularly between two articulated vehicle parts

Examples

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Embodiment Construction

[0021] according to figure 1 , the loop fabric 30 features individual metal loops, where each loop is connected to an adjacent loop. To connect the rings, the openings of the individual rings are welded together, for example.

[0022] figure 2 A further embodiment of such a loop fabric 30 is shown, the loop fabric shown being characterized in that the individual loops 1 are connected to each other by threads 5 .

[0023] image 3 An embodiment is shown in which such a loop fabric 30 is embedded in a plastic layer 40 . The plastic layer can here be elastomer rubber or silicone rubber.

[0024] Figure 4 An example is shown, where according to image 3 The loop fabric 30 is embedded in the plastic layer and is provided with textile layers 50 on both sides, such as knitwear, knitted fabric or fabric. The textile layer can here be designed in one or more layers and can likewise be embedded in the foamed plastic. Such a textile layer serves, on the one hand, for reasons of...

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Abstract

The invention relates to a material web for the production of a bellows of a transitional section, particularly between two articulated vehicle parts, by means of an annular fabric (30).

Description

technical field [0001] The invention relates to a material web for producing a bellows, in particular a transition between two articulated vehicle parts. Background technique [0002] A material web for bellows is known from the prior art according to EP 0 607 503 B1. This is a fabric on which an underlayment made of metal wire is arranged, which is also designed, for example, as a metal fabric, wherein a needle felt in the form of a needle felt is arranged on the underlayment. Non-woven fabric (flies). Here the fabric is coated / coated and the backing layer is joined to the coated fabric by a vulcanization process. Nonwovens made of eg needle felt are (extruded) bonded. [0003] It is important here that bellows made of such a material web are somewhat vandal-proof. The reason for this is that when a knife used to cut a bellows hits a metal lining, i.e. a wire of a metal fabric, for example, it does not cut the wire, but pushes the wire in the cutting direction until sev...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B61D17/22
CPCB61D17/22B60D5/003Y10T428/31504
Inventor C-E·考卡尔
Owner HUBNER GMBH
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