device for preventing torsional motion between two coupled rail vehicles

A rail vehicle and motion technology, which is applied in the direction of connecting vehicles, vehicle components, transportation and packaging, etc., can solve the problems that the sedan car principle cannot be used and cannot be realized.

Active Publication Date: 2021-01-15
SIEMENS MOBILITY AUSTRIA GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, such an arrangement is not possible for small vehicles with an atypically small cross-section, since there is no passage between the vehicles for passengers to remain open, so that the sedan chair principle cannot be used in such in the vehicle

Method used

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  • device for preventing torsional motion between two coupled rail vehicles
  • device for preventing torsional motion between two coupled rail vehicles
  • device for preventing torsional motion between two coupled rail vehicles

Examples

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Embodiment Construction

[0020]figure 1 A train combination with a sedan-type vehicle is shown exemplarily and schematically. A train composed of three vehicles is shown, in which a rail car 2 in the form of a sedan is connected between two conventional rail cars 3. Here, a rail vehicle coupling 1 according to the present invention is arranged between the rail vehicle 2 in the form of a sedan and the rail vehicle 3 on the right. The other coupling of the rail vehicle 2 in the sedan structure is another embodiment. It only has to transmit gravity and running power between these vehicles, in which a ball joint with three degrees of freedom of rotation can be used, This is because the rail vehicle coupling 1 on the end of the other vehicle prevents the rail vehicle 2 in the sedan configuration from swinging. The rail vehicle 2 in the sedan configuration and the connected conventional rail vehicle 3 on the right can therefore only move together around their respective longitudinal axes.

[0021]figure 2 The connec...

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PUM

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Abstract

The invention relates to a device for blocking a torsional movement between two coupled rail vehicles (2, 3). In a first vehicle, at least one flat guide mechanism (4) is arranged in an outer wall-side end region, said guide mechanism guiding a point (5) of an element of the guide mechanism (4) in a substantially horizontal manner in a specific section of the guide path of the guide mechanism, and the point (5) is connected to a paired pivoting device (6) which is arranged on the second vehicle in a pivotal manner about a vertical axis (7). The connection of the point (5) to the paired pivoting device (6) has degrees of freedom about the transverse axis and the perpendicular axis relative to the coupled rail vehicles (2, 3).

Description

Technical field[0001]The present invention relates to a device for preventing torsional movement between two rail vehicles connected to each other, in particular for another rail vehicle connected to a rail vehicle in a sedan configuration.Background technique[0002]A typical passenger rail vehicle has two bogies and can be coupled with another vehicle. However, the special train configuration does not require the separability of the vehicle combination according to the operation in order to be able to use other vehicle solutions. This particularly relates to subways and trams, for example, so-called car-type vehicles (Sänftenwagen) are also used, which do not include their own bogies, but are driven by adjacent vehicles. To carry. This can save expensive and heavy bogies, and if the allowable axle load of the line can increase the load on the remaining bogies. A specific coupler is provided between a conventional vehicle and a car-type vehicle, the coupler transmits running power an...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B61D3/10
CPCB60D5/00B61D17/20B61G5/02B61D3/10
Inventor R.内德利克
Owner SIEMENS MOBILITY AUSTRIA GMBH
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