WO2019162061A1 - Procédé de fabrication d'un composant de grande taille de véhicule ferroviaire à partir de profilés creux en métal léger - Google Patents

Procédé de fabrication d'un composant de grande taille de véhicule ferroviaire à partir de profilés creux en métal léger Download PDF

Info

Publication number
WO2019162061A1
WO2019162061A1 PCT/EP2019/052495 EP2019052495W WO2019162061A1 WO 2019162061 A1 WO2019162061 A1 WO 2019162061A1 EP 2019052495 W EP2019052495 W EP 2019052495W WO 2019162061 A1 WO2019162061 A1 WO 2019162061A1
Authority
WO
WIPO (PCT)
Prior art keywords
light metal
metal hollow
webs
cover layer
producing
Prior art date
Application number
PCT/EP2019/052495
Other languages
German (de)
English (en)
Inventor
Robert Nedelik
Andreas Karl RUTHMEIER
Markus Seitzberger
Original Assignee
Siemens Ag Österreich
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 Österreich filed Critical Siemens Ag Österreich
Priority to EP19704567.7A priority Critical patent/EP3727987B1/fr
Priority to CN201980014825.XA priority patent/CN111819125B/zh
Priority to PL19704567.7T priority patent/PL3727987T3/pl
Priority to ES19704567T priority patent/ES2941724T3/es
Publication of WO2019162061A1 publication Critical patent/WO2019162061A1/fr

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
    • B61D17/041—Construction details of vehicle bodies with bodies of metal; with composite, e.g. metal and wood body structures with bodies characterised by use of light metal, e.g. aluminium
    • 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
    • B61D17/08—Sides

Definitions

  • Rail vehicle component made of light metal hollow sections.
  • the invention relates to a method for producing a rail vehicle large component of light metal hollow sections and a light metal hollow section.
  • the car body of a passenger rail vehicle can be manufactured by means of so-called integral construction, in which metal profiles are connected to large components and these in turn to a car body.
  • the large components typically provide a side wall, a base, a roof or an end wall, wherein as a joining technique of the metal profiles with each other and to connect the
  • the invention is therefore based on the object of specifying a method for producing a rail vehicle large component of light metal hollow sections, which allows to meet specific strength requirements at certain positions of the large component and thereby the lowest possible weight of the large component at high Degree of automation and associated low
  • the basic idea of the invention is based on a method for producing a rail vehicle component
  • Rail vehicle large component to be able to build which is on the one hand automated and inexpensive to produce, on the other hand, as flexible localization of local strength requirements as by means of a
  • typically several, light metal hollow sections are connected together and then removed parts of a cover layer of the composite light metal hollow sections.
  • weight may be present can be saved without significantly reducing the required strength of the large component.
  • the surface to be removed of the cover layer is of the
  • the remaining after removal of the cover layer webs form on the one hand stiffening ribs in the large component, On the other hand, they can be used for the attachment of interior fittings such as wall coverings, etc.
  • a particularly advantageous embodiment of the invention provides to leave below the removed areas of the cover layer also portions of the underlying webs, i. not completely remove these webs.
  • the advantage can be achieved of achieving a reduction in the component mass without significantly reducing the dimensional stability. Even short remaining portions of the webs cause a large stiffening of the outer wall, in particular a significantly increased BeulsteifIER.
  • a particularly advantageous embodiment of the invention provides to use light metal hollow sections, which are optimized for the partial removal of the webs out, with the remaining sections of the webs particularly
  • the hollow profile can be executed closed with two cover layers, wherein the cover layers are interconnected with webs and wherein the webs have a first portion which is perpendicular to a cover layer and after this first portion, the webs have a branch. If such a hollow profile is processed, wherein the webs are removed so that the first, oriented perpendicular to the cover layer portion and a certain portion of the branch remains, the entire shows
  • Such a T-shaped cross section of a remaining portion of a web is extremely advantageous because it has a particularly high stiffening of the remaining
  • Interior paneling is suitable.
  • Fig.l light metal hollow section.
  • Fig.2 Connected light metal hollow sections.
  • Fig.5 light metal hollow profile, T-shaped web.
  • Fig.6 light metal hollow profile, I-shaped web.
  • Fig.7 light metal hollow profile, double bar.
  • Fig.8 light metal hollow profile, C-groove.
  • Fig.9 light metal hollow profile, closed chamber
  • Fig.10 light metal hollow profile, L-shaped web.
  • Fig.ll light metal hollow profile, angled web.
  • Fig.12 light metal hollow profile, T-shaped web,
  • Fig.13 light metal hollow profile, T-shaped web
  • Fig.l shows an example and schematically a light metal hollow section. It is a cross section of a light metal hollow section 2 shown, as shown in this subject
  • the light metal hollow section 2 is designed to be closed and has an inner cover layer 3 and an outer cover layer 4. It is finished on the installation arrangement of the profile in one
  • the light metal hollow profile comprises 2
  • Embodiment three webs 5 are provided.
  • the webs 5 have an outgoing from the outer cover layer 4 first section 6, which is oriented perpendicular to the outer cover layer 4.
  • FIG. 2 shows by way of example and schematically connected
  • Rail vehicle large component It is a section of one Rail vehicle major component 1 shown, which is designed as a side wall.
  • Large component 1 is made of several light metal hollow sections 2, as shown in Fig. 1,
  • Fig. 4 shows by way of example and schematically a machined light metal hollow profile. It is the light metal hollow profile 2 from Fig.l after removal of part of the inner
  • the remaining part of the webs 5 in this case has a substantially T-shaped cross-section and thereby offers a high increase in the Beulsteiftechnik the profile.
  • FIG. 5 to 12 illustrate embodiments of light metal hollow sections, which can be used in representational process.
  • a section through a machined profile is shown, wherein in each case a cross section of a web is shown.
  • the sections of the web to be removed and the removed inner cover layer are drawn by dashed lines.
  • Fig. 5 shows by way of example and schematically a light metal hollow profile with a T-shaped web.
  • the light metal hollow profile 2 is shown in that embodiment, which is shown in Figs. 1 to 4 applied.
  • the profile 2 has an inner cover layer 3, which faces the interior of a constructed from the profile 2 rail vehicle in the installed state, further comprises an outer cover layer 4.
  • the cover layers 3, 4 are connected to webs 5, wherein a first portion 6 of the outer cover layer 4 extends vertically and spaced from the outer cover layer 4 in an inner belt 10 branches.
  • This inner belt 10 causes a large increase in the Beulsteifmaschine the
  • Fig. 6 shows by way of example and schematically a light metal hollow profile with an I-shaped web. It is a
  • Light metal hollow section 2 similar to that shown in Figure 5, but with no inner belt is provided, but on the outer cover layer 4 facing away from the end of the first portion 6, the webs branch 5 angled.
  • This embodiment can be used when the high
  • Fig. 7 shows by way of example and schematically a light metal hollow profile with a double web.
  • the light metal hollow section 2 has an outer
  • Cover layer 4 directly attached hollow chamber formed of two vertical webs and a belt, wherein of the Corners of this closed chamber in each case a web 5 to the inner cover layer 3 is angled.
  • FIG. 8 shows an example and schematically a light metal hollow profile with a C-groove.
  • Fig. 8 illustrates the light metal hollow section 2 of Fig. 7, but with the machining done so that only the angled ridges 5 and a central part of the inner belt 10 are removed.
  • two L-shaped, mutually facing webs, which form a C-groove and can be used for the attachment of other components remain.
  • 9 shows by way of example and schematically a light metal
  • FIG. 9 illustrates the light metal hollow section 2 of Fig. 7, but with the machining done so that only the angled webs 5 are removed and the inner belt 10 remains.
  • a closed chamber on the outer cover layer 4 is arranged on the machined hollow section 2.
  • Fig.10 shows an example and schematically a light metal hollow profile with an L-shaped web.
  • Hollow section 2 has an inner belt 10 following the first section 6, at whose ends in each case a web 5 extends at an angle.
  • the inner belt 10 extends only to one side of the first portion 6 and thus forms together with this first portion 6 an L-shaped web.
  • Fig.ll shows an example and schematically a light metal hollow profile with an angled web.
  • This embodiment a light metal hollow profile 2 substantially corresponds to that which is shown in Fig. 6, wherein the first portion 6 is angled to the outer cover layer 4 is arranged.
  • Fig. 12 shows by way of example and schematically a light metal hollow profile with a T-shaped web. It is a
  • Light metal hollow section 2 shown which is constructed very similar to the profile of FIG.
  • the profile of FIG. 5 has a disadvantage, since after the machining to remove the webs 5 burrs remain on the inner belt 10, since the cutting edge for removing the webs 5, the inner belt 10 slicing intersects. In such a place, the burr formation is inevitable and it will be
  • FIG. 11 shows a light metal hollow profile 2, which ensures a significantly reduced-lored cut in the removal of the webs 5.
  • the inner belt 10 is executed at its ends in each case with a thickening and the webs 5 start from the inner cover layer 3 facing side of these thickenings. At a distance of the webs 5 by means of a machining process, the burr formation is thus significantly reduced at this point.
  • Fig. 13 shows by way of example and schematically a light metal hollow profile with a T-shaped web. It is a

Abstract

L'invention concerne un procédé de fabrication d'un composant de grande taille de véhicule ferroviaire (1) à partir de profilés creux en métal léger (2), ce procédé consistant notamment à assembler des profilés creux en métal léger (2) les uns aux autres dans un certain ordre par un procédé de soudage, puis à enlever au moins des parties d'une couche extérieure (3) des profilés creux en métal léger (2).
PCT/EP2019/052495 2018-02-21 2019-02-01 Procédé de fabrication d'un composant de grande taille de véhicule ferroviaire à partir de profilés creux en métal léger WO2019162061A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP19704567.7A EP3727987B1 (fr) 2018-02-21 2019-02-01 Procédé de fabrication d'un composant de grande taille de véhicule ferroviaire à partir de profilés creux en métal léger
CN201980014825.XA CN111819125B (zh) 2018-02-21 2019-02-01 用于由轻金属空心型材来制造轨道车辆大型件的方法
PL19704567.7T PL3727987T3 (pl) 2018-02-21 2019-02-01 Sposób wytwarzania dużego elementu pojazdu szynowego z pustych profili z metalu lekkiego
ES19704567T ES2941724T3 (es) 2018-02-21 2019-02-01 Procedimiento para fabricar un componente grande para un vehículo ferroviario a partir de perfiles huecos de metal ligero

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT501572018A AT520978B1 (de) 2018-02-21 2018-02-21 Verfahren zur Herstellung einer Schienenfahrzeuggroßkomponente aus Leichtmetall-Hohlprofilen
ATA50157/2018 2018-02-21

Publications (1)

Publication Number Publication Date
WO2019162061A1 true WO2019162061A1 (fr) 2019-08-29

Family

ID=65365935

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2019/052495 WO2019162061A1 (fr) 2018-02-21 2019-02-01 Procédé de fabrication d'un composant de grande taille de véhicule ferroviaire à partir de profilés creux en métal léger

Country Status (7)

Country Link
EP (1) EP3727987B1 (fr)
CN (1) CN111819125B (fr)
AT (1) AT520978B1 (fr)
ES (1) ES2941724T3 (fr)
HU (1) HUE061912T2 (fr)
PL (1) PL3727987T3 (fr)
WO (1) WO2019162061A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT522977B1 (de) * 2020-04-20 2021-04-15 Siemens Mobility Austria Gmbh Verfahren zur Herstellung einer Großkomponente eines Fahrzeugwagenkastens

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0790168A1 (fr) * 1996-02-13 1997-08-20 Hoogovens Aluminium Profiltechnik Bonn GmbH Configuration de la caisse d'un véhicule
US20030005852A1 (en) * 1999-12-14 2003-01-09 Hisanori Okamura Structure and railway car
EP2669133A1 (fr) * 2012-05-30 2013-12-04 Siemens Aktiengesellschaft Structure de caisses pour véhicules
WO2017093297A1 (fr) * 2015-12-02 2017-06-08 Siemens Ag Österreich Profilé à chambres creuses

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3528079B2 (ja) * 1999-04-15 2004-05-17 日本車輌製造株式会社 鉄道車両の構体構造
JP4245757B2 (ja) * 1999-11-29 2009-04-02 東京地下鉄株式会社 鉄道車両の走行性能向上方法及び装置
DE102012221564A1 (de) * 2012-11-26 2014-05-28 Siemens Aktiengesellschaft Wagenkastenteil
JP6184930B2 (ja) * 2014-10-15 2017-08-23 株式会社日立製作所 軌条車両構体

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0790168A1 (fr) * 1996-02-13 1997-08-20 Hoogovens Aluminium Profiltechnik Bonn GmbH Configuration de la caisse d'un véhicule
US20030005852A1 (en) * 1999-12-14 2003-01-09 Hisanori Okamura Structure and railway car
EP2669133A1 (fr) * 2012-05-30 2013-12-04 Siemens Aktiengesellschaft Structure de caisses pour véhicules
WO2017093297A1 (fr) * 2015-12-02 2017-06-08 Siemens Ag Österreich Profilé à chambres creuses

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT522977B1 (de) * 2020-04-20 2021-04-15 Siemens Mobility Austria Gmbh Verfahren zur Herstellung einer Großkomponente eines Fahrzeugwagenkastens
AT522977A4 (de) * 2020-04-20 2021-04-15 Siemens Mobility Austria Gmbh Verfahren zur Herstellung einer Großkomponente eines Fahrzeugwagenkastens

Also Published As

Publication number Publication date
HUE061912T2 (hu) 2023-08-28
CN111819125B (zh) 2023-09-01
AT520978B1 (de) 2019-11-15
PL3727987T3 (pl) 2023-07-24
CN111819125A (zh) 2020-10-23
EP3727987A1 (fr) 2020-10-28
AT520978A1 (de) 2019-09-15
EP3727987B1 (fr) 2023-03-29
ES2941724T3 (es) 2023-05-25

Similar Documents

Publication Publication Date Title
EP0898535A1 (fr) Caisse de vehicule ferroviaire
DE4011523C5 (de) Verfahren zum Herstellen von Profilkörpern für Weichen für Rillenschienen durch maschinelle Bearbeitung zur Herstellung von Weichen
DE102010014962A1 (de) Außenwand für einen Schienenfahrzeug-Wagenkasten und Verfahren zu dessen Herstellung
EP2165906A1 (fr) Caisse de véhicule ferroviaire et son procédé de fabrication
EP3109123B1 (fr) Vehicule comprenant un composant en forme de plaque pris en sandwich
EP3727987B1 (fr) Procédé de fabrication d'un composant de grande taille de véhicule ferroviaire à partir de profilés creux en métal léger
EP3369638A1 (fr) Module de paroi et procédé de fabrication de composants pourvus de module de paroi pour la caisse brute des caisses de voitures dans la construction de véhicules sur rails selon la construction à structure différentielle
DE102004010768A1 (de) Blattfeder für eine Radaufhängung an einem Fahrzeug
EP3798079A1 (fr) Élément de caisse pour une caisse
WO2005082557A1 (fr) Composant profile
EP1454820A1 (fr) Element nodal moulé intégralement servant à l'assemblage d'une structure portante
WO2012136185A1 (fr) Dossier rabattable d'un siège arrière d'un véhicule automobile
AT523179B1 (de) Untergestell für einen Schienenfahrzeugwagenkasten
WO2017093297A1 (fr) Profilé à chambres creuses
DE19619617C1 (de) Verbindung zwischen zwei Bauteilen und modulares Bauteil
DE2744757A1 (de) Verfahren zur anbringung von lageraugen an schwenkbar zu lagernden konstruktionsteilen, insbesondere scharnierfluegeln
DE102014206196A1 (de) Dachrahmen für eine Fahrzeugkarosserie
DE102005007226B4 (de) Verbindung von zwei rechteckigen Rohrstücken eines Rohres, insbesondere einer Säule eines Regalbediengeräts
DE102006038058A1 (de) Verfahren zur Herstellung eines modular aufgebauten Stahlwagenkastens sowie modularer Bausatz zur Durchführung des Verfahrens
EP1042154B1 (fr) Element de paroi comportant une charpente sous forme de grille
DE19916287A1 (de) Flächenhaftes Bauelement, insbesondere für Verkleidungen von Wagenkästen von Schienenfahrzeugen und ein Verfahren zur Herstellung eines solchen flächenhaften Bauelementes
AT512272B1 (de) Verfahren zur herstellung einer aussenhaut einer schienenfahrzeuggrosskomponente
EP4273016A1 (fr) Partie de longeron pour une carrosserie d'un véhicule ferroviaire
DE102019212216A1 (de) Schienenfahrzeug mit Dach
DE3446036A1 (de) Kabine

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 19704567

Country of ref document: EP

Kind code of ref document: A1

ENP Entry into the national phase

Ref document number: 2019704567

Country of ref document: EP

Effective date: 20200722

NENP Non-entry into the national phase

Ref country code: DE