公开(公告)号：US10706523B2

公开(公告)日：2020-07-07

申请号：US15487580

申请日：2017-04-14

Applicant: Alstom Transport Technologies

Inventor： Uwe Jurdeczka

IPC: G06T7/00

Abstract: A method for completeness inspection of an assembled structure to check whether said structure has all the mounted parts comprising scanning the whole assembled structure with an active ranging scanner, thus obtaining a 3D picture; obtaining a 3D model of the whole structure based on CAD data; subdividing said 3D picture into a number of smaller picture comparison areas and said 3D model into a number of smaller corresponding model comparison areas using a best fit algorithm, thus obtaining a set of final picture comparison areas and corresponding final model comparison areas; for each final model comparison area, identifying desired mounting parts located therein and searching for mounted parts in the corresponding final picture comparison area that match said desired mounting parts; and identifying the desired mounting parts, which have no matching mounted part in the final picture comparison areas, as missing from the assembled structure.

公开(公告)号：US10703390B2

公开(公告)日：2020-07-07

申请号：US15794079

申请日：2017-10-26

Applicant: ALSTOM Transport Technologies

Inventor： Stephane Roll ,  Bruno Delphigue

IPC: B61D17/04 ,  B61D17/10

Abstract: A body structure for a rail vehicle that includes a frame with at least one support element made at least predominantly of steel alloy, at least one equipment element made predominantly of aluminum alloy, at least one first plate having at least one longitudinal edge and a first surface delimited by the longitudinal edge, and at least one longitudinal batten of steel alloy, which is integral with the support element, wherein the longitudinal batten is fixed flat to the first face by way of friction melt bonding.

公开(公告)号：US20200079411A1

公开(公告)日：2020-03-12

申请号：US16563721

申请日：2019-09-06

Applicant: ALSTOM Transport Technologies

Inventor： Laurent COLLONGUES

IPC: B62B5/04

Abstract: A test system includes a transport container, a fixed chassis located inside the transport container, and a test device arranged inside the transport container. The test device includes at least one trolley mounted movably on the chassis among a plurality of positions located in the container. The trolley is configured to receive a piece of test equipment configured to test a piece of equipment to be tested. The test device includes a fastener configured to fasten the trolley removably on the chassis.

公开(公告)号：US10569686B2

公开(公告)日：2020-02-25

申请号：US16133740

申请日：2018-09-18

Applicant: ALSTOM Transport Technologies

Inventor： Dominique Le Corre

IPC: B60N3/00 ,  B60R21/02 ,  A47B5/00 ,  B60N2/427 ,  A47B13/08 ,  B60N2/42 ,  B61D37/00 ,  A47B31/06

Abstract: A device for fastening a table top to a side wall of a vehicle includes: a structure for fastening to the side wall, and a support structure of the plate. The support structure includes: at least one crosspiece extending along a transverse direction, and at least two beams each extending in a longitudinal direction substantially orthogonal to the transverse direction, with the crosspiece being connected to each of the beams. The support structure includes bending onset zones configured to deform plastically when a force greater than or equal to a predetermined threshold force is applied on the support structure along the transverse direction.

公开(公告)号：US10479381B2

公开(公告)日：2019-11-19

申请号：US15466071

申请日：2017-03-22

Applicant: ALSTOM TRANSPORT TECHNOLOGIES

Inventor： Jeffrey Fries ,  William Shields

IPC: B61L23/00 ,  B61L29/22 ,  B61L29/28 ,  G08C17/02 ,  B61L23/04 ,  B61L29/30

Abstract: A system for controlling a level crossing comprising one or more transceivers located in proximity of a level crossing area on a first side of a railway track; one or more corresponding passive reflective targets located in proximity of the level crossing area on a second side opposite to the first side where each transceiver is located; a control unit connected to each transceiver; wherein each target receives RF signals coming from each transceiver and sends back corresponding reflected signals; each transceiver is arranged to elaborate said reflected signals so as to calculate predetermined parameters values; the control unit acquires said parameters values from each transceiver and elaborates them so as to detect the presence of a train in an area around the level crossing area and, in case of presence of said train, to send a warning message and/or close bars of the level crossing.

公开(公告)号：US10471873B2

公开(公告)日：2019-11-12

申请号：US15970176

申请日：2018-05-03

Applicant: ALSTOM TRANSPORT TECHNOLOGIES

Inventor： Christophe Pailler ,  Jean-Louis Lugol ,  Julien Febvre

IPC: B60N2/14 ,  B60N2/90 ,  B60N3/06 ,  B61D33/00 ,  B60N2/07

Abstract: The rotation device includes means for locking the seat in extreme angular positions, comprising a movable abutment carried by the seat, and interacting with a complimentary fixed abutment when the seat is in one of its extreme angular positions. The movable abutment may be moved between a locked position in which it abuts the fixed abutment, and an unlocked position in which it is above the fixed abutment. The device has a means for unlocking the seat, wherein it comprises at least one pneumatic control member and pneumatic means for driving the movable abutment from its locked position to its unlocked position when the control member is actuated.

公开(公告)号：USD863787S1

公开(公告)日：2019-10-22

申请号：US29654647

申请日：2018-06-26

Applicant: ALSTOM TRANSPORT TECHNOLOGIES

Designer： Sophie Milenovich

公开(公告)号：USD863786S1

公开(公告)日：2019-10-22

申请号：US29654644

申请日：2018-06-26

Applicant: ALSTOM TRANSPORT TECHNOLOGIES

Designer： Sophie Milenovich

公开(公告)号：US10449844B2

公开(公告)日：2019-10-22

申请号：US15016188

申请日：2016-02-04

Applicant: ALSTOM TRANSPORT TECHNOLOGIES

Inventor： Jean Le Bastard ,  Christoph Staudt

IPC: B60J9/04 ,  B61D19/02 ,  F24F9/00

Abstract: A device includes an air curtain generator including air curtain diffusor able to diffuse at least one air curtain along a plane, in at least first and second different diffusion directions. The air curtain generating device includes a control unit able to control the diffusion of the at least one air curtain in one and/or the other of the first and second diffusion directions.

公开(公告)号：US20190315381A1

公开(公告)日：2019-10-17

申请号：US16384671

申请日：2019-04-15

Applicant: ALSTOM Transport Technologies

Inventor： Jérémy CLAVIER

IPC: B61F5/24 ,  B61F1/14

Abstract: The invention relates to a railway vehicle comprising a car (14) and a bogie (16). The bogie (14) comprises a chassis (28) and a secondary suspension system (30). The secondary suspension system (30) comprises: a set (34) of springs; a jack (36) comprising two ends (44, 46); and a supply device (38) of the jack (36). The jack (36) is configured to go from a first so-called retracted configuration in which the jack (36) is only connected to the car (14) by the first end (44) to a second so-called deployed configuration in which the jack (36) is also connected to the chassis (18) by the second end (16).The power supply device (38) is configured, in the deployed configuration, to supply the jack (36) so as to move the car (14) away from the chassis (28) or to keep the distance between the car (14) and the chassis (28) constant.