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Bridge for a communication passage between two articulated vehicles, e.g. of a tramway

A transitional part and vehicle technology, applied in the direction of railway car body parts, railway car body, axle box lubrication, etc.

Inactive Publication Date: 2012-08-22
HUBNER GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It has been shown that even if the components of the known bridge itself are designed to be extremely inflexible, it is also not possible to reliably prevent the formation of gaps between the base plate and the treads with sufficient reliability

Method used

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  • Bridge for a communication passage between two articulated vehicles, e.g. of a tramway
  • Bridge for a communication passage between two articulated vehicles, e.g. of a tramway
  • Bridge for a communication passage between two articulated vehicles, e.g. of a tramway

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0028] A step generally designated 1 rests on the two bases 2 , 3 of vehicles 4 , 5 articulated to each other, wherein the step connected to the base forms a bridge. To form the transition, the bridge is surrounded by a schematically shown bellows 8 . as directly by figure 1 As can be seen from the view of , the pedal 1 partially covers the floor here. The pedal has on its underside two means 10 for preventing the pedal 1 from being lifted from the bottom plate 2, 3 ( figure 2 ). The device 10 comprises two lever parts 11 , 12 which are pivotally fastened via a common swivel joint 13 to the underside of the pedal 1 . Attached to each lever 11 , 12 is a tension spring 14 which is likewise fastened at the end sides to the underside of the base plate (arrow 15 ). In the region of the articulation of the tension spring 14 to the rods 11 , 12 , a tension element designed as an endless cable 17 is likewise mounted. On the narrow side 7 of the pedal 1 the tension cables 17 are...

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PUM

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Abstract

The invention relates to a bridge (1, 2, 3) having a bellowwith a vestibule diaphragm (8). The bellow is located between between two vehicles such as tramways, which are connected together in hinged manner. The bridge includes a step plate (1), wherein the step plate (1) is respectively horizontally placed on base plates (2, 3) of each vehicle part on its end side, at least one device is arrangedat the lower side of the step plate, to prevent the step plate (1) from uplifting from the base plates (2, 3) specially when the vehicle parts are in the mutually relative oscillating motion. The at least one device inclues two rods, each of which is jointed to the base plate from the lower side. In the region of the base plates (2, 3) jointed to the rods (11, 12) from the lower side, the base plates (2, 3) are at least partly designed to be capable of elastic buckling.

Description

technical field [0001] The invention relates to a bridge with a bellows transition between two mutually articulated vehicle parts, for example a rail vehicle, comprising a platform, wherein the platforms are each supported at the end sides on a Arranged on the floor of the vehicle, wherein at least one device is provided on the underside of the pedal to prevent the pedal from being lifted from the floor, in particular during a relative swing movement of the vehicle, wherein the at least one device There are two bars / arms, each engaging the base plate from below. Background technique [0002] A bridge over a transition between two mutually articulated vehicles is sufficiently known from the prior art. Such bridges are used as part of a transition between two vehicles (sections) for passengers to walk from one vehicle section to another. [0003] Transitions with bridges in the form of treads are likewise known. Articulated vehicles undergo different motions during travel. ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B61D17/20
CPCB61D17/20
Inventor T·恩格尔V·云克
Owner HUBNER GMBH
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