EP3374245A1 - Caisse pour véhicule ferroviaire de transport de passagers - Google Patents

Caisse pour véhicule ferroviaire de transport de passagers

Info

Publication number
EP3374245A1
EP3374245A1 EP17705137.2A EP17705137A EP3374245A1 EP 3374245 A1 EP3374245 A1 EP 3374245A1 EP 17705137 A EP17705137 A EP 17705137A EP 3374245 A1 EP3374245 A1 EP 3374245A1
Authority
EP
European Patent Office
Prior art keywords
car body
stem
connection carrier
rail vehicle
vehicle floor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP17705137.2A
Other languages
German (de)
English (en)
Other versions
EP3374245B1 (fr
Inventor
Lars BEHRENDT
Andreas NIEDERSTÄTTER
Josef Wiesinger
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens Mobility Austria GmbH
Original Assignee
Siemens AG Oesterreich
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Siemens AG Oesterreich filed Critical Siemens AG Oesterreich
Priority to PL17705137T priority Critical patent/PL3374245T3/pl
Publication of EP3374245A1 publication Critical patent/EP3374245A1/fr
Application granted granted Critical
Publication of EP3374245B1 publication Critical patent/EP3374245B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D17/00—Construction details of vehicle bodies
    • B61D17/04—Construction details of vehicle bodies with bodies of metal; with composite, e.g. metal and wood body structures
    • B61D17/10—Floors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
    • B61F1/00—Underframes
    • B61F1/08—Details
    • B61F1/10—End constructions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D15/00—Other railway vehicles, e.g. scaffold cars; Adaptations of vehicles for use on railways
    • B61D15/06—Buffer cars; Arrangements or construction of railway vehicles for protecting them in case of collisions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
    • B61F1/00—Underframes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
    • B61F1/00—Underframes
    • B61F1/08—Details
    • B61F1/14—Attaching or supporting vehicle body-structure

Definitions

  • the invention relates to a car body for a
  • Rail vehicles especially passenger vehicles, are nowadays mostly produced as self-supporting metal structures. This is a vehicle box from a
  • Underframe end walls and a roof built.
  • the undercarriage must be available to the operating staff, especially the
  • the subframe is often used as a frame construction
  • the invention is therefore based on the object, a
  • the task is done by a carbody for a
  • the basic idea of the invention is a carriage body for a passenger rail vehicle, comprising a subframe, each with a stem at each end of the vehicle and a vehicle floor of trapezoidal folded in cross-section profile sheet, the beads of the profile sheet extending in the longitudinal direction of Car body extend constructed, wherein the vehicle floor oriented at the transition points to each of the stems by means of a transverse to the longitudinal direction of the car body
  • Connecting carrier to the e election stem is firmly connected and wherein the connecting carrier as a profiled sheet with in
  • Substantially L-shaped cross-section is executed, and wherein the portion connected to a stem of the
  • the advantage is achievable to be able to produce a connection of a vehicle floor to a stem, which even at very high longitudinal compressive forces the voltage points to the attachment to the stem on substantially
  • Car body is particularly critical because at this point the highest voltage peaks arise.
  • Car bodies of rail vehicles are often made with a vehicle floor of trapezoidal sheet on which a passenger compartment floor is applied.
  • a vehicle floor of trapezoidal sheet on which a passenger compartment floor is applied.
  • Trapezoidal cavities may be due to
  • connection carrier is essentially L-shaped
  • connection carrier which has a higher elasticity, so that the
  • connection carrier Main dimensions, as well as the wall thicknesses and materials of the connection carrier are maintained.
  • connection carrier is on the side facing the stem, the corresponding leg of the L-shaped
  • This section is with a
  • connection carrier is provided with recesses through which a portion of the vehicle floor is feasible.
  • a particularly firm connection with the vehicle floor can be made because the length of the connecting support connecting the vehicle floor with the welding seam is increased.
  • connection carrier with at least one water drain hole, so that in the Cavities of the vehicle floor can drain collected water.
  • connection carrier can be constructed from a plurality of individual sheets welded together.
  • Fig.1 vehicle floor cross-section.
  • Fig. 2 vehicle floor, transition to a stem with a conventional connection carrier.
  • Fig. 3 vehicle floor, transition to a stem with a connection carrier.
  • Fig. 4 Conventional connection carrier.
  • Fig. 1 shows an example and schematically a cross section through a vehicle floor. It's a cut across
  • the undercarriage of the vehicle comprises two outer longitudinal members 1, between which a vehicle floor 2 is arranged.
  • the vehicle floor 2 is typically welded to the side rails and is designed as a so-called trapezoidal sheet.
  • This trapezoidal sheet consists of trapezoidally folded in cross section sheet metal, the beads of the profile sheet extend in the longitudinal direction of the car body.
  • Figure 2 shows by way of example and schematically a vehicle floor at the point of transition to a stem with a conventional connection carrier according to the prior art. It is a section along the longitudinal direction of a
  • connection carrier 3 is provided according to conventional design oriented transversely to the vehicle longitudinal axis, which has an essentially L-shaped cross-section and which is fixedly and permanently connected to both the vehicle floor 2 and the stem 6, typically by means of welded joints. The connection carrier 3 after
  • FIG. 3 shows an example and schematically a vehicle floor at the point of transition to a stem with a Connection support. It is the transition point of Fig. 2, wherein, however, an inventive
  • Connecting carrier 5 is inserted between the vehicle floor 2 and the stem 4.
  • This connection carrier 5 is equipped with a bead 7 in trapezoidal shape.
  • connection carrier 5 significantly reduces the moment of resistance of the connecting carrier against deformation due to the torque input at high axial loads, so that the connection carrier 5 is easier to deform and the load on the weld 6 is significantly reduced.
  • connection carrier 4 shows by way of example and schematically a conventional connection carrier. It is an oblique view of one
  • Connecting carrier 3 shown as it can be used for example in an application shown in Fig. 2.
  • Connecting support 3 has a substantially L-shaped cross section, wherein a portion is provided with recesses 9. Furthermore, the connection carrier 3 comprises two water drain holes 8.
  • connection carrier An oblique view of a connection carrier 5 according to the invention is shown as it can be used, for example, in an application shown in FIG.
  • the connection carrier 5 has an im

Abstract

Caisse pour véhicule ferroviaire de transport de passagers, comprenant un châssis qui comporte un élément d'avant-corps à chaque extrémité du véhicule, et un fond de véhicule (2) en tôle profilée pliée présentant une forme trapézoïdale en section transversale, les nervures de la tôle profilée s'étendant dans la direction longitudinale de la caisse du véhicule, le fond de véhicule (2) étant raccordé au niveau de la jonction avec chacun des éléments d'avant-corps au moyen d'une poutre de liaison (5) orientée perpendiculairement à la direction longitudinale de la caisse, et la poutre de liaison (5) se présentant sous forme d'une tôle profilée présentant une section sensiblement en forme de L, et la partie de la poutre de liaison (5) reliée à l'élément d'avant-corps (4) étant doté d'une nervure (7) trapézoïdale.
EP17705137.2A 2016-02-17 2017-02-15 Caisse pour véhicule ferroviaire de transport de passagers Active EP3374245B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL17705137T PL3374245T3 (pl) 2016-02-17 2017-02-15 Pudło wagonu do pasażerskiego pojazdu szynowego

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ATA50105/2016A AT518382B1 (de) 2016-02-17 2016-02-17 Wagenkasten für ein Passagierschienenfahrzeug
PCT/EP2017/053384 WO2017140717A1 (fr) 2016-02-17 2017-02-15 Caisse pour véhicule ferroviaire de transport de passagers

Publications (2)

Publication Number Publication Date
EP3374245A1 true EP3374245A1 (fr) 2018-09-19
EP3374245B1 EP3374245B1 (fr) 2021-05-12

Family

ID=58044087

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17705137.2A Active EP3374245B1 (fr) 2016-02-17 2017-02-15 Caisse pour véhicule ferroviaire de transport de passagers

Country Status (6)

Country Link
US (1) US10906563B2 (fr)
EP (1) EP3374245B1 (fr)
CN (1) CN108602520B (fr)
AT (1) AT518382B1 (fr)
PL (1) PL3374245T3 (fr)
WO (1) WO2017140717A1 (fr)

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4008703A1 (de) * 1990-03-17 1991-09-19 Audi Ag Tragstruktur fuer ein kraftfahrzeug
JPH05254429A (ja) * 1992-03-13 1993-10-05 Tokyu Car Corp 鉄道車両用台枠
FR2691937B1 (fr) * 1992-06-03 1994-07-22 Alsthom Gec Caisse de vehicule ferroviaire en acier inoxydable.
JP3562795B2 (ja) * 2000-08-29 2004-09-08 川崎重工業株式会社 二重構造の側梁による鉄道車両の車体フレーム
CN201516856U (zh) * 2009-10-16 2010-06-30 青岛四方庞巴迪铁路运输设备有限公司 铁路客车底架端部结构
CN201580395U (zh) * 2009-10-30 2010-09-15 青岛四方庞巴迪铁路运输设备有限公司 轨道车辆不锈钢车体底架结构
AT511291A1 (de) * 2011-04-04 2012-10-15 Siemens Ag Oesterreich Schienenfahrzeug mit angesetzter verformungszone
AT511290A1 (de) * 2011-04-04 2012-10-15 Siemens Ag Oesterreich Schienenfahrzeug mit verformungszone
JP5931548B2 (ja) * 2012-04-02 2016-06-08 川崎重工業株式会社 鉄道車両
CN104354711A (zh) * 2014-11-12 2015-02-18 南车二七车辆有限公司 一种拼接式铁路货车中梁
CN204956497U (zh) * 2015-08-11 2016-01-13 南车眉山车辆有限公司 一种铁路货车鱼腹梁底架
JP6647907B2 (ja) * 2016-02-18 2020-02-14 日本車輌製造株式会社 鉄道車両構体

Also Published As

Publication number Publication date
AT518382B1 (de) 2017-12-15
PL3374245T3 (pl) 2021-11-02
EP3374245B1 (fr) 2021-05-12
CN108602520B (zh) 2021-02-09
US10906563B2 (en) 2021-02-02
AT518382A1 (de) 2017-09-15
US20190106129A1 (en) 2019-04-11
CN108602520A (zh) 2018-09-28
WO2017140717A1 (fr) 2017-08-24

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