Folded shed of transitional portion between two mutually hinged vehicles or folded shed of airplane passenger gangway ladder or airplane passenger boarding bridge

A technology for aircraft passengers and transition parts, which is applied in the direction of connecting vehicles, vehicle parts, aircraft parts, etc., can solve the problems of expensive materials and increased cost of folding materials, achieve high inherent stability and save folding materials. Effect

Inactive Publication Date: 2012-07-18
HUBNER GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Furthermore, the material used to manufacture the bellows is expensive; the material usually consists of at least one reinforcing support, for example a fabric with an elastomeric coating on at least one side
Especially when it is necessary to use silicone as a coating material, the cost of the bellows material increases

Method used

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  • Folded shed of transitional portion between two mutually hinged vehicles or folded shed of airplane passenger gangway ladder or airplane passenger boarding bridge
  • Folded shed of transitional portion between two mutually hinged vehicles or folded shed of airplane passenger gangway ladder or airplane passenger boarding bridge
  • Folded shed of transitional portion between two mutually hinged vehicles or folded shed of airplane passenger gangway ladder or airplane passenger boarding bridge

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0025] figure 1 Two vehicle components 1 and 2 are shown, which are connected to one another via a bellows 3 .

[0026] exist figure 2 and image 3 The bellows 3 shown in sectional view in , has pleats with the reference numeral 4 , wherein each pleat has two pleat legs 5 , wherein in the area of ​​the pleat top 7 the two pleats The legs 5 are connected by connecting pieces 6 . The longitudinal center axis is referenced 15 .

[0027] The legs 5 and webs 6 of the folds each have a flange 5a, 6a on their sides facing each other, wherein in the region of the flanges a web 8 is arranged, which is U-shaped. Grab the two flanges 5a, 6a. The two flanges 5 a , 6 a are first glued and then sewn to the web 8 . The connecting web 6 , which is made of the same material as the folds, has a connecting element 9 approximately in the middle, the strip-shaped connecting element 9 being gripped in a clamping manner by the bellows frame denoted by reference numeral 10 . On the one hand, ...

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PUM

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Abstract

The invention relates to a folded shed (3) of a transitional portion between two mutually hinged vehicles (1 and 2) or a folded shed of an airplane passenger gangway ladder or airplane passenger boarding bridge, the folded shed comprises a plurality of creases (4), each crease (4) is provided with two crease legs (5), crease tops (7) which are formed by the crease legs (5) are positioned internally and externally relative to a longitudinal axis (15) of the folded shed, in regions of the crease tops (7) which are positioned internally and / or externally, each two crease legs are connected by a connecting plate (6) correspondingly surrounding the corresponding crease portion, the connecting plates (6) are made of easily deformable dense materials, and at least one U-shaped surrounding folded shed frame (10) is disposed in the region of each external or internal crease top (7).

Description

technical field [0001] The invention relates to a bellows for a transition between two mutually articulated vehicles or for an aircraft passenger gangway or an aircraft passenger boarding bridge, said bellows comprising a plurality of bellows. Background technique [0002] Bellows as part of a transition between two mutually articulated vehicles are sufficiently known from the prior art, for example as bellows or also as bellows. Such bellows or bellows are produced from a material comprising a reinforcing support, in particular a fabric with an elastomer coating. In this case, the bellows has a so-called bellows frame in the region of its bellows top, which prevents the bellows from sagging due to its own weight. Typically, for example in a bellows, each accordion has such a bellows frame in the region of its fold top on the outside of the bellows. This bellows frame is U-shaped or box-shaped in appearance, and correspondingly U-shaped or box-shaped grasps the folds aroun...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60D5/00B61D17/22B64F1/305
Inventor M・海因里希
Owner HUBNER GMBH
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