Railcar vehicle for passenger transport

A technology for EMUs and passengers, applied in the field of EMUs, can solve the problems of non-releasable traction chain, sacrifice of passenger capacity, and small passenger capacity of power group

Inactive Publication Date: 2008-12-24
ALSTOM TRANSPORT TECH SAS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0021] [21] Compared with the EMU with the same length, the passenger capacity of the power unit with this structure is small, because the tractor cannot accept passengers
[0022] [22] The performance of these means of transport is related to their structure: it enables a high-speed train to run at a lower speed, but at the expense of passenger capacity, because the traction chain as a whole is not releasable

Method used

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  • Railcar vehicle for passenger transport
  • Railcar vehicle for passenger transport

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Experimental program
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Embodiment Construction

[0050] [50] First embodiment

[0051] [51] As shown in Figure 1, an EMU A includes seven trailers 3 and an intermediate power vehicle 4 located between two maneuvering vehicles 2 .

[0052] [52] The first handling vehicle 2 is located at the first end of the EMU A (starting from the left side of Figure 1). The handling vehicle 2 has a free end at which a driver's cab 9 rests on a power bogie 6 consisting of two power axles 5 . A first traction chain 8 is arranged underneath the passenger vehicle 10 of the first handling vehicle 2 . The handling vehicle 2 is hingedly connected to the first trailer 3 at its opposite end. The opposite ends of the steering vehicle 2 and the trailer 3 rest on a power bogie 6 consisting of two power axles 5 .

[0053] [53] The first trailer 3 thus shares a power truck 6 at its first end with the handling vehicle 2 and at its other end a support truck 7 with the adjacent second trailer 3 .

[0054] [54] The second trailer 3 is hingedly connected ...

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Abstract

This railcar is of the type comprising: carriages including two driving carriages and intermediate carriages; carrier bogies, motor bogies comprising at least one motor axle; traction drives which are capable of supplying electrical energy to the motors of the motor bogies. According to one feature of the invention, all the carriages have passenger compartments, the railcar is completely articulated, the traction drives are arranged in three carriages and a motor bogie is arranged below at least one end of each carriage which receives a traction drive.

Description

technical field [0001] [01] The present invention relates to multiple train sets for transporting passengers, and in particular to train train sets which are adjustable in terms of passenger capacity and top speed. Background technique [0002] [02] The structure of trains or EMUs differs according to the following classifications: they are centralized power or distributed power, the vehicles that make up the train or EMU are hinged or non-hinged, power bogie moteur (motored bogie) and support The location and number of bogies (bogie porteur, carrying bogie, unpowered bogie), and whether they are one-story or two-story. [0003] [03] For clarity, these different concepts are identified in the following paragraphs. [0004] [04] Train or EMU [0005] [05] The train set includes at least one power vehicle, that is, includes at least one passenger compartment and at least one traction chain. Therefore, the multiple train set includes only powered vehicles or non-powered veh...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B61D1/00B61C3/00B61G5/02
CPCB61C3/00B61D3/10B61D17/20B61D17/14B61D17/22B61D17/00
Inventor G·帕莱M·洛姆特
Owner ALSTOM TRANSPORT TECH SAS
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