EP0618124B1 - Caisse de matériel ferroviaire à structure de profilés en coques - Google Patents

Caisse de matériel ferroviaire à structure de profilés en coques Download PDF

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Publication number
EP0618124B1
EP0618124B1 EP19940400567 EP94400567A EP0618124B1 EP 0618124 B1 EP0618124 B1 EP 0618124B1 EP 19940400567 EP19940400567 EP 19940400567 EP 94400567 A EP94400567 A EP 94400567A EP 0618124 B1 EP0618124 B1 EP 0618124B1
Authority
EP
European Patent Office
Prior art keywords
shells
profiles
way
longitudinal bars
door
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.)
Expired - Lifetime
Application number
EP19940400567
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0618124A1 (fr
Inventor
Hala Mohtasseb
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.)
ANF Industrie
Original Assignee
ANF Industrie
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Filing date
Publication date
Application filed by ANF Industrie filed Critical ANF Industrie
Publication of EP0618124A1 publication Critical patent/EP0618124A1/fr
Application granted granted Critical
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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

Definitions

  • the invention relates to a body of rolling stock.
  • such a box comprises a chassis formed of side members and crosspieces, side faces, and a pavilion.
  • the structure of the lateral faces is formed from structural sections assembled together comprising, in particular, a spar at the bottom of the body, a wing flap at the top of the body, the side member and the wing being connected by vertical posts and uprights.
  • the structural elements on each side of the body can also include lintels above the doors and possibly pierstones between the bays.
  • the object of the present invention is to propose a new body design which solves these problems or at least greatly reduces the consequences. It also aims to obtain a lighter body, requiring the shortest possible assembly time. It also seeks to arrange the welds in a balanced manner to counterbalance the stresses created, due to the welds and / or internal to the profiles, on the structural parts.
  • the total weight is reduced since the necessary covering surface is considerably reduced.
  • the assembly of the profiles in two or more open shells can be done without apparent welding: the shells can be welded along their joint plane, which also has the advantage of being balanced.
  • the assembly of the half-shell profiles can be carried out by plasma welding with the following technologies: TIG and wires or plasma and wires.
  • the different profiles on the visible side can receive, at their connection, on the surface with a neighboring profile or a neighboring sheet, a weld Sufficient TIG to ensure watertightness, this weld having no structural role to play.
  • the profiles are assembled together so as to efficiently transmit the various stresses exerted on the structure, longitudinal as well as transverse.
  • the body is intended for a car with two levels, and the side members comprise a lowered central part with two hulls connecting to end parts with three hulls.
  • Such a floor which participates in the structure of the body, supports all of the electrical, hydraulic and pneumatic paths in the sub-frame; it incorporates all the various plates or reinforcements intended for fixing the seats and the body / floor connection.
  • connection to the structure of the vehicle can be done in particular by riveting and / or by gluing.
  • the construction of the box can be done by first erecting the faces, which are then assembled by the roof and the composite structural floor.
  • FIGS. 1 and 2 show a quarter of the car structure according to the invention, the rest of the car being deduced therefrom by two plane symmetries.
  • the car body 1 has two side members 2 running at the bottom of the body from one end 4 to the other.
  • the body end parts are supported by a structure 3 on the bogies of which only the cross member of the pivot 5 is sketched.
  • the body includes a central part 6, at 1 level, just like the end parts. Between these parts are provided two parts 7 for seated travelers, at two levels, connected at the level of the other parts by stairs not shown.
  • Parts 4 and 6 at one level have an access door 8, while intermediate parts 7 at two levels have bay windows 9. Only the location of the doors and bays is visible in the figures.
  • the structural parts of the body include the two roof wings 10 running longitudinally at the top of the body from one end to the other and on which the roof 11 is fixed, the lintels 12 above the door and 12 'from the top of the technical room, at the body ends, the posts 13 framing the door openings 8 and the uprights 13' of the body end, and the trumeaux 14 between bays.
  • some of these structural elements can be left visible on the side of the body and formed, for this purpose, of open shells, respectively interior and exterior, the latter having a substantially flat surface left as a facing.
  • the wings of the pavilions are formed of two shells 10e and 10i respectively outside and inside, once forming a hollow profile.
  • the outer face of the outer shell 10e is substantially planar (not taking into account here the particular geometry of the wing) and remains visible.
  • stiffeners 16 are arranged between the shells in line with the vertical structural elements, and the two shells are assembled by welding on the edges of the longitudinal edges 15 which end the faces.
  • the trumeaux 14 and posts 13 are formed of external shells 14e, 13e and interior 14i, 13i.
  • the outer shell 14e, 13e is substantially planar, with the exception of a slight recess, if any, 17 intended to facilitate joining with the planar structural elements 100 separating the bay windows of the two floors of the car.
  • the inner shells can have longitudinal folds and notches.
  • the inner shell 13i can be perforated to lighten it.
  • FIG. 8 shows the external 12e and internal 12i shells of a door lintel 12.
  • the external face 12e may have a fold as shown.
  • the two shells do not have a rim at their upper part: they are welded directly to the wing 10. It is possible to provide that the two shells are perforated (as shown) in order to lighten them and above all to constitute a passage for door top ventilation. In this case, however, a grid (not shown) covers the perforated part of the external shell 12e.
  • the lintels 12 ′ are identical in structure to the lintels 12.
  • FIG. 9 shows the construction of the beam 2 taken at the level of the body end 4.
  • two superimposed internal shells 202i and 202j are provided.
  • the flanges 15 of the external shell 202e are welded to one of the respective flanges of the internal shells 202i and 202j, while the lower edge of the shell 202j is housed and welded in a high recess of the shell 202i.
  • the spar 2 is made up of several sections due to the fact that it must pass from a relatively high level above the bogies, at the end of the body 4, to a lowered level in the central part of the car.
  • FIG. 10 shows the detail of the arrangement of the various profiles constituting the beam, at the location of the connection with a door post 13.
  • the central part of the spar is produced by a symmetrical bi-hull profile 102e-102i and is connected with the tri-hull end part 202e, 202i, 202j.
  • the very slightly greater thickness of the profile with 2 shells 102e, 102i par relative to the lower part 202e, 202i of the profile with three shells 202e, 202i, 202j makes it possible to easily perform a sealed weld at the location of the connection.
  • Figure 10 also shows that the connection of the door post 13 is made so as to better take up the constraints: the rib 21 of the profile 13 is connected over the entire height of the shell 202j.

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Body Structure For Vehicles (AREA)
  • Revetment (AREA)
  • Arc Welding In General (AREA)
EP19940400567 1993-03-29 1994-03-15 Caisse de matériel ferroviaire à structure de profilés en coques Expired - Lifetime EP0618124B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9303595A FR2703316B1 (fr) 1993-03-29 1993-03-29 Caisse de materiel ferroviaire a structure de profiles en coques.
FR9303595 1993-03-29

Publications (2)

Publication Number Publication Date
EP0618124A1 EP0618124A1 (fr) 1994-10-05
EP0618124B1 true EP0618124B1 (fr) 1997-01-08

Family

ID=9445453

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19940400567 Expired - Lifetime EP0618124B1 (fr) 1993-03-29 1994-03-15 Caisse de matériel ferroviaire à structure de profilés en coques

Country Status (4)

Country Link
EP (1) EP0618124B1 (es)
DE (1) DE69401373T2 (es)
ES (1) ES2098873T3 (es)
FR (1) FR2703316B1 (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101919175B1 (ko) 2011-05-04 2019-02-08 봄바디어 트랜스포테이션 게엠베하 철도 차량 차체와 그 제조 방법

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9415771U1 (de) * 1994-09-30 1994-12-15 ABB Henschel AG, 13509 Berlin Schienengebundener Dieseltriebwagen
DE19612342C2 (de) * 1996-03-28 2001-09-20 Talbot Gmbh & Co Kg Aufbau für Fahrzeuge
DE20015631U1 (de) * 2000-09-09 2000-11-16 DaimlerChrysler AG, 70567 Stuttgart Querholmanordnung im Einstiegsbereich
FR3024117B1 (fr) * 2014-07-22 2018-03-30 Alstom Transport Technologies Parois structurelles pour une caisse de vehicule ferroviaire, procede d'assemblage et vehicule ferroviaire associes
CN105083306B (zh) * 2015-08-11 2017-08-29 中车眉山车辆有限公司 一种大容积托盘运输棚车
AT521565B1 (de) * 2018-07-26 2020-12-15 Siemens Mobility Austria Gmbh Langträger für einen Schienenfahrzeugwagenkasten

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR846659A (es) * 1939-09-21
DE626275C (de) * 1936-02-22 Waggon Fabrik A G Verfahren zur Herstellung tragender Seitenwaende fuer Personenfahrzeuge mit geschweissten kastenfoermigen Laengstraegern und Saeulen
US3748432A (en) * 1971-12-27 1973-07-24 Boeing Co Apparatus for welding corrugated materials by plasma electron beam welding system
FR2630698B1 (fr) * 1988-04-29 1993-02-19 Dietrich & Cie De Structure de voiture de chemin de fer en acier et aluminium avec liaisons soudees
FR2635065B1 (fr) * 1988-08-08 1991-04-19 Cimt Lorraine Caisse de voitures ferroviaires
EP0392828B1 (en) * 1989-04-14 1995-07-26 Hitachi, Ltd. Railway car body and its method of manufacture
FR2654056B1 (fr) * 1989-11-07 1992-04-30 Cimt Lorraine Caisse de voitures ferroviaires a largeur modulable.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101919175B1 (ko) 2011-05-04 2019-02-08 봄바디어 트랜스포테이션 게엠베하 철도 차량 차체와 그 제조 방법

Also Published As

Publication number Publication date
FR2703316B1 (fr) 1995-06-09
DE69401373D1 (de) 1997-02-20
EP0618124A1 (fr) 1994-10-05
FR2703316A1 (fr) 1994-10-07
ES2098873T3 (es) 1997-05-01
DE69401373T2 (de) 1997-05-07

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