Vehicle, in particular rail vehicle

Patent metadata

Field	Value
Publication number	US-10940875-B2
Application number	US-201716068771-A
Country	US
Kind code	B2
Filing date	Jan 30, 2017
Priority date	Feb 1, 2016
Publication date	Mar 9, 2021
Grant date	Mar 9, 2021

Abstract

A vehicle, particularly a rail vehicle, includes at least two coach bodies being coupled together and at least one line bridging a gap between the coach bodies. The line, which is an outwardly electrically insulated high-voltage line, is flexible and is guided by a cable guiding device in the region of the gap between the coach bodies at least in sections. The cable guiding device includes a multiplicity of guiding elements which are mechanically coupled together and can be pivoted in relation to each other in a guiding plane. The cable guiding device is flexible in the guiding plane and is less flexible in a plane which is perpendicular thereto than in the guiding plane.

First claim

The invention claimed is:

1. A vehicle or rail vehicle, comprising:
at least two coach bodies being coupled together;
at least one flexible line bridging a gap between said coach bodies, said line being an outwardly electrically insulated high-voltage line; and
a cable guiding device guiding at least sections of said line in a region of said gap between said coach bodies;
said cable guiding device having a multiplicity of guiding elements being mechanically coupled together, said guiding elements being pivotable relative to one another in a guiding plane and said guiding elements including neighboring guiding elements;
respective pivot supports interconnecting said neighboring guiding elements, said pivot supports having pivot axes disposed at least one of perpendicular to said guiding plane or vertically or at least in an angular range between ±10 degrees to the vertical; and
said cable guiding device being flexible in said guiding plane and being less flexible in a plane perpendicular to said guiding plane than in said guiding plane.

2. The vehicle according to claim 1 , wherein said cable guiding device is disposed in a region of said gap between said two coach bodies causing said guiding plane of said cable guiding device to be disposed parallel to a vehicle support plane in which the vehicle is standing or moving.

3. The vehicle according to claim 1 , wherein said guiding plane of said cable guiding device is horizontal or is at least in an angular range between ±10 degrees to the horizontal.

4. The vehicle according to claim 1 , wherein said cable guiding device is torsionally stiff in said plane perpendicular to said guiding plane.

5. The vehicle according to claim 1 , wherein said mechanically coupled guiding elements are chain links.

6. The vehicle according to claim 5 , wherein said line is routed through said chain links or is at least held by said chain links.

7. The vehicle according to claim 1 , wherein said line is suitable for carrying at least one of traction power with a rated voltage of 3 kV or 6 kV in the case of DC voltage or traction power with a rated voltage of 15 kV or 25 kV in the case of AC voltage.

8. The vehicle according to claim 1 , which further comprises:
a bellows device disposed between said coach bodies;
said bellows device providing an outer shield for a walk-through connection between said coach bodies;
said bellows device having a radially outer bellows and a radially inner bellows; and
said cable guiding device being disposed between said inner and said outer bellows.

9. The vehicle according to claim 8 , wherein said cable guiding device is disposed in a roof area of said coach bodies.

10. The vehicle according to claim 8 , wherein said bellows device has a support frame and said cable guiding device is supported on said support frame.

11. The vehicle according to claim 10 , wherein said cable guiding device has a center section supported on said support frame.

12. The vehicle according to claim 10 , wherein said support frame has at least one of a sliding or rolling element on which said cable guiding device at least one of slides or rolls with low friction.

13. The vehicle according to claim 11 , wherein said support frame has at least one of a sliding or rolling element on said center section of said cable guiding device at least one of slides or rolls with low friction.

14. The vehicle according to claim 10 , wherein:
said bellows device has a bellows section belonging to one coach body and another bellows section belonging to another coach body; and
said support frame is disposed between said bellows sections.

15. The vehicle according to claim 1 , wherein:
the vehicle is a railroad train with a plurality of individual coaches coupled to one another or an articulated train in which said coach bodies form sections of the articulated train; and
said line individually connects all coaches or sections to one another.

Assignees

• Siemens Mobility GmbH

Inventors

• Brueggen Andreas
• Drews Michael
• Reschat Thomas

Classifications

• B60D1/62

  involving supply lines, electric circuits or the like · CPC title

• B61D17/22 Primary

  flexible, e.g. bellows · CPC title

• B61G5/10

  for electric cables · CPC title