公开(公告)号：US20180273058A1

公开(公告)日：2018-09-27

申请号：US15925983

申请日：2018-03-20

Applicant: ALSTOM TRANSPORT TECHNOLOGIES

Inventor： Alain RODET

IPC: B61F5/52 ,  B61F3/04

CPC classification number: B61F5/52 ,  B61B9/00 ,  B61B13/00 ,  B61F3/04 ,  B61F5/28

Abstract: The railway vehicle bogie, comprising a body and two axles, the body comprising two beams extending in a longitudinal direction, each axle comprising a pair of wheels each provided with a tire and a connecting device extending between said wheels, each axle comprising an axle box extending in a transverse direction substantially perpendicular to the longitudinal direction and at least partially surrounding the connecting device. The beams of the body are connected to each other by the axles, the axle box of each axle being rigidly fixed to each of said beams.

公开(公告)号：US20170113706A1

公开(公告)日：2017-04-27

申请号：US15332153

申请日：2016-10-24

Applicant: ALSTOM TRANSPORT TECHNOLOGIES

Inventor： Carlos SANCHEZ ,  Alain RODET ,  Jose Julio MUYO ,  Emmanuel LAFOIX

IPC: B61F3/12 ,  B61F5/52 ,  B61D1/06

CPC classification number: B61F3/125 ,  B61D1/06 ,  B61F3/16 ,  B61F5/52

Abstract: A railway vehicle includes two adjacent carriages (6), each including a carriage body (8), each carriage (6) including a lower floor (54) and an upper floor (56), positioned above each other so as to define a lower level (58) and an upper level (60), the bodies (8) being supported by a common bogie (1) and being articulated with each other through an articulation device (2). The carriages (6) are connected to each other through an interconnection passage (62), the passage (62) extending substantially at right angles to the articulation device (2) and including a lower floor connecting the lower floors (54) of both carriages (6) and an upper floor connecting the upper floors (56) of both carriages.

公开(公告)号：US20170113705A1

公开(公告)日：2017-04-27

申请号：US15332111

申请日：2016-10-24

Applicant: ALSTOM TRANSPORT TECHNOLOGIES

Inventor： Carlos SANCHEZ ,  Alain RODET ,  Jose Julio MUYO ,  Emmanuel LAFOIX

IPC: B61F3/12 ,  B61F5/50

CPC classification number: B61F3/125 ,  B61D1/06 ,  B61F5/50

Abstract: The railway vehicle includes two adjacent carriages (6), each including a carriage body (8), the bodies (8) being supported by a common bogie (1) and being articulated with each other with an articulation device (2). The articulation device (2) is received in a space (30) of the bogie (1), the space (30) being delimited along a longitudinal direction by a first abutment surface and by a second abutment surface (34), the articulation device (2) extending facing the first and second abutment surfaces (34) so that, when the railway vehicle moves in a first longitudinal direction, the first abutment surface comes into contact with the articulation device (2), and, when the railway vehicle moves in a second longitudinal direction, the second abutment surface (34) comes into contact with the articulation device (2).