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WO2007038810A1 - Chassis pour des vehicules ferroviaires - Google Patents

Chassis pour des vehicules ferroviaires Download PDF

Info

Publication number
WO2007038810A1
WO2007038810A1 PCT/AT2006/000313 AT2006000313W WO2007038810A1 WO 2007038810 A1 WO2007038810 A1 WO 2007038810A1 AT 2006000313 W AT2006000313 W AT 2006000313W WO 2007038810 A1 WO2007038810 A1 WO 2007038810A1
Authority
WO
WIPO (PCT)
Prior art keywords
ugs
aus
recess
qtr
undercarriage
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.)
Ceased
Application number
PCT/AT2006/000313
Other languages
German (de)
English (en)
Inventor
Wilhelm Mayer
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 AG Oesterreich
Original Assignee
Siemens Transportation Systems GmbH and Co KG
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 Transportation Systems GmbH and Co KG filed Critical Siemens Transportation Systems GmbH and Co KG
Priority to EP06760800A priority Critical patent/EP1931549A1/fr
Publication of WO2007038810A1 publication Critical patent/WO2007038810A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • B61F1/12—Cross bearers
    • 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

Definitions

  • the invention relates to a carrier, in particular transverse or longitudinal members, for a subframe of a rail vehicle, which has an upper and a lower flange, which are interconnected by means of a web, wherein the cross member has a recess for receiving a mounting part.
  • the invention relates to a base for a rail vehicle, wherein the base has at least two longitudinal beams connected by means of cross beams.
  • undercarriages for rail vehicles in particular passenger rail vehicles (eg metro or passenger coaches)
  • many boundary conditions must be observed.
  • Such installations are for example devices under the car, bogies, couplings, cable ducts, cable hoses and tubes or compressed air pipes and compressed air devices. All these components require a certain installation space. Especially in the vertical direction, the arrangement of these components is very difficult. Better insulations in the floor area and more complex equipment in the base frame lead to a reduction in the space available for the load-bearing structure.
  • the assembly costs represent a manufacturing cost significantly determining factor.
  • Figure 1 shows a side view of a rail vehicle according to the prior art in the form of a typical metro vehicle.
  • FIG. 2 shows a bottom view of a section of the undercarriage of the rail vehicle from FIG. 1.
  • 3 shows a section along the line AA in FIG. 1.
  • FIG. 4 shows a section along the line B-B in FIG. 1.
  • Fig. 5 shows a section corresponding to the section shown in Fig. 4, however, by a rail vehicle with a large floor height.
  • the rail vehicle SCH shown in Fig. 1 has a car body WKA and a base UGS 'with a bogie DRE. Furthermore, in the figures, the upper rail edge is denoted by SOK.
  • the long LTR and cross member QTR 'of the undercarriage UGS' form a ladder-shaped support structure.
  • a cross member QTR ' is arranged.
  • a corrugated metal WBL which stiffens the structure. It is arranged (not shown) of the floor structure with insulation and floorboard.
  • FIG. 4 shows the situation in the area of a bogie DRE.
  • the main crossbeam HQT ' serves to transfer the forces between the wagon body WKA and the bogie DRE.
  • HQT ' In the middle of the main cross member HQT 'a so-called longitudinal drive LMM is arranged, which receives the longitudinal and transverse forces and forwards into the main cross member HQT'. Laterally the LMM are FED-designated air springs arranged.
  • the cables KAB and compressed air pipes DRU must be very cleverly arranged here in the available installation space EBR, in order to avoid problems with the air spring FED and the longitudinal driving LMM.
  • Fig. 5 a special variant is shown, as it comes in accordance with the prior art in a vehicle with a very large floor height used.
  • parts of the wiring are guided in the middle above the longitudinal LMM.
  • the LMF LMF does not form an integral part of the main crossbeam HQT 'here.
  • this type of installation is only suitable for rail vehicles with high floor height.
  • the recess is arranged in relation to the longitudinal extent of the cross member in a central region of the cross member. This makes it possible to ensure a particularly simple installation in relation to the geometry of a subframe, since mounting parts can be arranged centrally in the center of the subframe. Furthermore, it is advantageous if the upper flange of the transverse or longitudinal member is continuous at least in the region of the recess. Due to the continuous design of the upper flange, a high load capacity of the transverse or longitudinal member is achieved.
  • the abovementioned object can also be achieved with a subframe of the type mentioned at the outset in that the subframe has a plurality of carriers according to the invention, in particular transverse or longitudinal carriers, wherein the carriers are arranged such that a preassembled mounting part as a whole before fastening the auxiliary lower chords can be mounted on the carriers by insertion into the recesses on the base frame.
  • the subframe has a plurality of carriers according to the invention, in particular transverse or longitudinal carriers, wherein the carriers are arranged such that a preassembled mounting part as a whole before fastening the auxiliary lower chords can be mounted on the carriers by insertion into the recesses on the base frame.
  • the supports and the recesses are preferably arranged such that the mounting part can be inserted into the recesses before the auxiliary underbelts are fastened from a direction substantially normal to a floor plane of the rail vehicle.
  • the recesses of a plurality of carriers are oriented substantially in the same direction and arranged one behind the other, wherein the recesses are arranged in a region about a longitudinal central axis of the undercarriage.
  • auxiliary suntergurt a main cross member is formed by a longitudinal entrainment of the undercarriage. In this embodiment, it is ensured that the mounting part can be guided in a very simple manner by the main cross member.
  • a connection between the longitudinal drive and the main cross member may be formed positively by means of a recess engaging in the recess.
  • the mounting part is a wire harness or a compressed air piping.
  • This has the advantage that the installation space for other installations is increased by the space-saving installation of these installations.
  • FIG. 6 shows a section according to FIG. 3, however, through a rail vehicle according to the invention
  • FIG. 7 shows a section according to FIG. 4, however, through a rail vehicle according to the invention
  • Fig. 8 is a perspective view of a base frame according to the invention.
  • FIG. 9 is an exploded view of the subframe of FIG. 8.
  • a cross member QTR according to the invention for a subframe UGS of a rail vehicle SCH has an upper flange OBG and a lower flange UTG, which are connected to one another via a web STE.
  • the cross member QTR has a recess AUS for receiving a mounting part MON.
  • the recess OUT is open on the side of the lower flange UTG, so that the mounting part can be inserted from this side into the recess.
  • an auxiliary lower belt HUG which can be connected to the lower belt UTG, is provided for closing the recess AUS after receiving the mounting part.
  • the auxiliary lower belt HUG is connected to the underside of the cross member QTR, d. H.
  • the recess OUT is arranged with respect to the longitudinal extension 1 of the cross member QTR in a central region BER of the cross member QTR. Furthermore, the upper flange OBG is formed continuously in the area BER of the recess AUS. In the embodiment shown here, the upper flange OBG is formed continuously over the entire length 1 of the cross member QTR.
  • the auxiliary lower belt HUG of a main cross member HQT of the undercarriage UGS is formed by a longitudinal drive LMM for a bogie DRE.
  • the Leksmit Cyprus LMM is preferably with the bottom, d. H. the lower flange UTG, the main cross support HQT bolted.
  • the pressure forces can be transmitted via a form-fitting design of the connection with a shoulder ABS.
  • a subframe UGS according to the invention has longitudinal carriers LTR connected by means of transverse beams QTR.
  • several cross members QTR according to the invention are provided in the undercarriage UGS.
  • an inventive longitudinal member LTR ' is further arranged in a longitudinal end region of the undercarriage UGS.
  • the carriers QTR and LTR ' are in this case arranged so that a preassembled mounting member MON, such as a harness KAB or compressed air tubing DRU, before attaching the auxiliary lower straps HUG to the carriers QTR, LTR' by inserting into the recesses AUS as a whole on the base frame UGS can be mounted.
  • a preassembled mounting member MON such as a harness KAB or compressed air tubing DRU
  • the mounting member MON can be assembled prior to its installation in the base frame UGS and incorporated as a whole in the undercarriage UGS, even if the mounting part MON extends in its length over a plurality of cross member QTR.
  • the carriers QTR, LTR 'and the recesses OUT are preferably arranged such that the mounting part MON can be inserted into the recesses OUT before the auxiliary underbelts HUG are fastened from a direction which extends substantially normal to a floor plane of the rail vehicle SCH.
  • the recesses AUS of a plurality of cross members QTR are oriented substantially in the same direction and arranged one behind the other, wherein the recesses AUS are arranged in a region about a longitudinal center axis of the undercarriage UGS.
  • the auxiliary lower straps HUG are connected to the lower straps UTG the carrier QTR and LTR '- preferably screwed.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Body Structure For Vehicles (AREA)
  • Valve Device For Special Equipments (AREA)
  • Punching Or Piercing (AREA)
  • Saccharide Compounds (AREA)

Abstract

L'invention concerne une poutre, en particulier une traverse (QTR) ou un longeron (LTR'), pour un châssis (UGS) d'un véhicule ferroviaire (SCH), laquelle poutre présente une membrure supérieure (OBG) et une membrure inférieure (UTG) reliées au moyen d'une entretoise (STE), la traverse (QTR) présentant un évidement (AUS) destiné à recevoir une pièce de montage (MON). Selon ladite invention, cet évidement (AUS) est ouvert sur des côtés de la membrure inférieure (UTG), de sorte que la pièce de montage peut être insérée dans ledit évidement par ce côté, et une membrure inférieure auxiliaire (HUG), pouvant être reliée à la membrure inférieure (UTG), est prévue pour fermer l'évidement une fois la pièce de montage (MON) insérée.
PCT/AT2006/000313 2005-10-04 2006-07-24 Chassis pour des vehicules ferroviaires Ceased WO2007038810A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP06760800A EP1931549A1 (fr) 2005-10-04 2006-07-24 Chassis pour des vehicules ferroviaires

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT16222005A AT502761A3 (de) 2005-10-04 2005-10-04 Untergestell für eisenbahnfahrzeuge
ATA1622/2005 2005-10-04

Publications (1)

Publication Number Publication Date
WO2007038810A1 true WO2007038810A1 (fr) 2007-04-12

Family

ID=37062249

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/AT2006/000313 Ceased WO2007038810A1 (fr) 2005-10-04 2006-07-24 Chassis pour des vehicules ferroviaires

Country Status (4)

Country Link
EP (1) EP1931549A1 (fr)
AT (1) AT502761A3 (fr)
TW (1) TW200724424A (fr)
WO (1) WO2007038810A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2110291A3 (fr) * 2008-04-14 2011-07-20 Hitachi Ltd. Structure de caisse de véhicule ferroviaire
WO2012037953A1 (fr) * 2010-09-20 2012-03-29 Bombardier Transportation Gmbh Caisse pour véhicule sur rails et son procédé de production
CH709099B1 (de) * 2014-06-10 2015-07-15 Stadler Rail Ag Wagenkasten, Zugkomposition mit Wagenkasten und Verfahren zur Herstellung eines Wagenkastens.
WO2022214491A1 (fr) * 2021-04-07 2022-10-13 Siemens Mobility Austria Gmbh Caisse de voiture-coach pour véhicule ferroviaire

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5931548B2 (ja) * 2012-04-02 2016-06-08 川崎重工業株式会社 鉄道車両
AT518866B1 (de) * 2016-08-23 2018-02-15 Siemens Ag Oesterreich Luftzuführung für eine Luftfeder eines Schienenfahrzeugs

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3631811A (en) * 1969-04-14 1972-01-04 Pullman Inc Railway car body bolster center plate assembly
US4056065A (en) * 1976-10-19 1977-11-01 Dresser Industries, Inc. Rejection feature for center plate
US4252068A (en) * 1979-08-30 1981-02-24 Dresser Industries, Inc. Cast draft sill
JPH0275373U (fr) * 1988-11-30 1990-06-08

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3631811A (en) * 1969-04-14 1972-01-04 Pullman Inc Railway car body bolster center plate assembly
US4056065A (en) * 1976-10-19 1977-11-01 Dresser Industries, Inc. Rejection feature for center plate
US4252068A (en) * 1979-08-30 1981-02-24 Dresser Industries, Inc. Cast draft sill
JPH0275373U (fr) * 1988-11-30 1990-06-08

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2110291A3 (fr) * 2008-04-14 2011-07-20 Hitachi Ltd. Structure de caisse de véhicule ferroviaire
WO2012037953A1 (fr) * 2010-09-20 2012-03-29 Bombardier Transportation Gmbh Caisse pour véhicule sur rails et son procédé de production
CN103118920A (zh) * 2010-09-20 2013-05-22 庞巴迪运输有限公司 用于轨道车辆的车厢及其制造方法
CN103118920B (zh) * 2010-09-20 2016-05-11 庞巴迪运输有限公司 用于轨道车辆的车厢及其制造方法
CH709099B1 (de) * 2014-06-10 2015-07-15 Stadler Rail Ag Wagenkasten, Zugkomposition mit Wagenkasten und Verfahren zur Herstellung eines Wagenkastens.
WO2022214491A1 (fr) * 2021-04-07 2022-10-13 Siemens Mobility Austria Gmbh Caisse de voiture-coach pour véhicule ferroviaire

Also Published As

Publication number Publication date
AT502761A2 (de) 2007-05-15
EP1931549A1 (fr) 2008-06-18
TW200724424A (en) 2007-07-01
AT502761A3 (de) 2009-03-15

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