EP2977287B1 - Paneel für die Ausbildung eines Schienenfahrzeugkastens und Verfahren zur Herstellung desselben - Google Patents

Paneel für die Ausbildung eines Schienenfahrzeugkastens und Verfahren zur Herstellung desselben Download PDF

Info

Publication number
EP2977287B1
EP2977287B1 EP15177913.9A EP15177913A EP2977287B1 EP 2977287 B1 EP2977287 B1 EP 2977287B1 EP 15177913 A EP15177913 A EP 15177913A EP 2977287 B1 EP2977287 B1 EP 2977287B1
Authority
EP
European Patent Office
Prior art keywords
wall
structural wall
shell
structural
type
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.)
Active
Application number
EP15177913.9A
Other languages
English (en)
French (fr)
Other versions
EP2977287A1 (de
Inventor
Frédéric HALLONET
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.)
Alstom Transport Technologies SAS
Original Assignee
Alstom Transport Technologies SAS
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 Alstom Transport Technologies SAS filed Critical Alstom Transport Technologies SAS
Publication of EP2977287A1 publication Critical patent/EP2977287A1/de
Application granted granted Critical
Publication of EP2977287B1 publication Critical patent/EP2977287B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D1/00—Carriages for ordinary railway passenger traffic
    • B61D1/06—Carriages for ordinary railway passenger traffic with multiple deck arrangement

Definitions

  • the present invention relates to a structural wall for a railway vehicle, intended to form a pavilion or a lower floor, comprising a first part comprising at least one hollow profile forming a closed section, the profile comprising a first envelope and a second superimposed envelope.
  • the present invention also relates to a method of assembling such a structural wall.
  • the body of a railway vehicle is generally designed from several metal walls or sections assembled together by welding or riveting.
  • Such a structural wall is generally designed from an aluminum alloy profile with two skins, that is to say with an outer shell and an inner shell interconnected forming a rigid skeleton, covered with a coating of suitable covering so that it is installed in pavilion or floor type.
  • a structural wall in one piece formed by an envelope of composite material in the form of a hollow profile coating a foam core.
  • An object of the invention is to provide a structural wall for a railway vehicle, having at least locally a structural thickness of narrower dimension than in the prior art, while retaining the mechanical properties and the rigidity of an element classic structural.
  • the subject of the invention is in particular a structural wall according to claim 1.
  • longitudinal direction means a direction extending between the rear and the front of a railway vehicle, and by “transverse direction”, a direction perpendicular to the longitudinal direction.
  • FIG. 1 a two-stage rail vehicle 1 2, 3 according to an exemplary embodiment of the invention.
  • the rail vehicle 1 comprises a structural body 4, delimiting a lower passenger compartment 6 on the first floor 2 and an upper passenger compartment 8 on the second floor 3, arranged one above the other.
  • each of the pavilion type structural walls 20 or of the lower floor type 10 comprises a first part 26 and a second part 28, said first part 26 being interposed between the second part 28 and the structural element of the skeleton type 24. other words, the first part 26 at least partially frames the second part 28.
  • the first part 26 entirely frames the second part 28.
  • the first part 26 comprises at least one hollow section 30 with a closed section, comprising a first envelope 32 and a second envelope 34 superimposed.
  • the first part 26 is secured to the skeleton 24, for example by welding, riveting or bolting.
  • the first part 26 is for example made of a metal alloy, advantageously of an aluminum alloy.
  • the first 32 and second 34 envelopes each have a respective longitudinal edge 36, illustrated on the figure 5 , at one end extending along the longitudinal direction.
  • the second part 28 comprises an outer layer 38 in the form of a sheet and a plurality of crosspieces 40 linked to the outer layer 38 so as to stiffen it.
  • the second part 28 also comprises a covering element 42, adapted to the function of the pavilion or of the lower floor of the corresponding structural wall.
  • the outer layer 38 is delimited by longitudinal edges 44, extending in the longitudinal direction, and transverse edges 46, extending between the longitudinal edges in the transverse direction.
  • the outer layer 38 also has an internal face 48, facing the inside of the body 4, extending between the edges.
  • the outer layer 38 is for example made of a metal alloy, advantageously of an aluminum alloy or of a monolithic laminated fiberglass-elastomer-aluminum alloy complex.
  • the outer layer 38 is for example a sheet, of thickness between 1.5 and 5 mm, and advantageously equal to 3 mm.
  • each cross member 40 extends in the transverse direction, against the internal face 48 of the outer layer 38.
  • a useful volume 50 is delimited between each set of two adjacent cross members 40.
  • Each crosspiece 40 comprises at least a first sole 52 extending parallel to the internal face 48 of the outer layer 38, generally against this internal face 48, and at least one core 54 extending from the first sole 52, perpendicular to the internal face 48.
  • each crosspiece 40 comprises a second sole 56 parallel to the first sole 52.
  • the core 54 extends perpendicular to the internal face 48 between the first 52 and second 56 soles.
  • Each sole 52, 56 and the core 54 of each crosspiece 40 have a thickness of between 1 and 3 mm, advantageously equal to 2 mm.
  • the crosspiece 40 is for example of composite material.
  • the cross member is mainly unidirectional carbon fiber.
  • the crosspiece 40 comes from a manufacturing process by direct pultrusion or by uncooked pultrusion followed by baking in shape in a mold.
  • the spacing between two adjacent sleepers 40 is for example between 350 and 600 mm.
  • the spacing between an end crosspiece 40, located near a longitudinal end of the second part 28, and the transverse edge 46 of the outer layer 38 is between 30 and 500 mm.
  • the structural wall 10, 20 comprises an interface part 58 connecting the first part 26 to the second part 28. More particularly, the interface part 58 connects the outer layer 38 to the first 32 and second 34 envelopes of the first part 26, as shown in the figure 5 .
  • the interface piece 58 extends transversely between the longitudinal edges 44 of the outer layer 38 of the second part 28 and the ends 36 of the first 32 and second 34 envelopes of the first part 26.
  • the interface piece 58 comprises first 62 and second 64 walls which are substantially parallel to one another.
  • the second wall 64 has a contour complementary to the outer layer 38 and to the second envelope 34.
  • the interface piece 58 also includes a third vertical wall 66 perpendicular to the first 62 and second 64 walls, connecting opposite ends of the first 62 and second 64 walls, and a fourth vertical wall 68 extending parallel to the third wall 66 , arranged substantially in a central area of the first 62 and second 64 walls defined in the transverse direction.
  • the interface piece 58 defines a first zone 70, extending transversely from the ends of the first 62 and second 64 walls in connection with the first part 26, to the fourth wall 68, and a second zone 72 extending transversely from the third wall 66 to the fourth wall 68.
  • the second wall 64 extends between the longitudinal edge 44 of the outer layer 38 and the longitudinal edge 36 of the second envelope 34 of the first part 26.
  • the first wall 62 extends transversely substantially parallel to the second wall 64 from the longitudinal edge 36 of the first envelope 32 of the first part 26 to an end opposite the longitudinal edge 44 of the outer layer 38 of the second part 28.
  • the first 62 and second 64 walls are secured to the first part 26 by a connection by welding or riveting.
  • the spacing between the first wall 62 and the second wall 64 is between 15 and 50 mm, advantageously equal to 25 mm.
  • the third 66 and fourth 68 walls extend substantially parallel between the lower wall 64 and the upper wall 62. They define a closed free volume 74.
  • the spacing between the first and second walls 66, 68 is between 50 and 100mm.
  • the spacing between the second part 28 and the welding area of the interface piece 58 with the first part 26 is between 100 and 200 mm, advantageously equal to 150 mm.
  • the second part 28 also comprises a connecting piece 75 arranged between the outer layer 38 and the first part 26.
  • the connecting piece 75 extends between the transverse edge 46 of the outer layer 38 and the first part 26.
  • the connecting piece 75 comprises a first panel 76 extending against the internal face 48 of the outer layer 38, and a second panel 78 extending perpendicular to the internal face 48 close to one or at one end of the first panel 76 .
  • the first panel 76 is also in abutment against the first part 26.
  • the second panel 78 extends perpendicular to the first part 26 and has a face bearing against the first part 26.
  • the connecting piece 75 is secured to the outer layer 38 and to the first part 26 by welding or by riveting.
  • the covering element 42 extends against the internal face 48 of the outer layer.
  • the covering element 42 is integrated in each useful volume 50.
  • the covering element 42 is for example formed by a plurality of covering units each housed in a respective useful volume 50.
  • the covering element 42 comprises a layer of thermal and / or acoustic insulation and a specific coating of the lower floor or pavilion type.
  • a pavilion-type structural wall 20 according to the invention is illustrated on the figures 2 to 5 .
  • This structural wall of the pavilion type 20 differs from the structural wall of the floor type 10 in particular in that its covering element 42 comprises a coating of the ceiling type.
  • the ceiling-type coating comprises, for example, an air space, a heavy mass, a ceiling coating and needles.
  • the insulation layer of the covering element 42 is a layer of melamine or any other thermal and / or acoustic insulator.
  • the insulation layer has a thickness of between 10 and 50 mm, advantageously equal to 25 mm.
  • Each crosspiece 40 of the pavilion-type structural wall 20 has its first sole 52 arranged against the internal face 48 of the external layer 38, and its core 54 projecting perpendicularly from the internal face 48.
  • each crosspiece 40 considered between the internal face 48 of the outer layer 38 and the second sole 56, is between 15 and 55 mm, advantageously equal to 22 mm.
  • the length of the second sole 56 of each cross member 40 advantageously has a length substantially equal to that of the first sole 52.
  • the pavilion-type structural wall 20 has an overall thickness of less than 60 mm, advantageously less than or equal to 43 mm.
  • a structural wall of the lower floor type 10 according to the invention is illustrated on the figures 6 to 8 .
  • This structural wall of the floor type 10 differs from the structural wall of the pavilion type 20 in particular in that the shape of the crosspiece 40 is adapted to a covering element 42 of the lower floor type and in that the covering element is free of ceiling type coatings.
  • the lower floor type structural wall 10 comprises two types of cross-members 80, 82 having different sections.
  • a first type of cross-member 80 has a U-shaped section, formed by two parallel webs 54 projecting perpendicularly to the outer layer 38, and a sole 56 connecting the upper ends of the two webs 54.
  • Each first cross member 80 has a height, considered between the internal face 48 of the outer layer 38 and the sole 56 between 20 and 100 mm, advantageously equal to 35 mm.
  • a second type of crosspiece 82 has a substantially rectangular section.
  • Two parallel webs 54 project perpendicular to the outer layer 38 and first 52 and second 56 parallel soles connect the two cores 54, parallel to the outer layer 38.
  • Each second crosspiece 82 advantageously has a recess 84 parallel to the outer layer 38, extending the second sole 56.
  • each second cross member 82 is spaced from the internal face 48 of the outer layer 38 by a distance of between 30 and 100 mm, advantageously equal to 75 mm, and the second sole 56 of each second cross member 82 is spaced from the inner face 48 of the outer layer 38 from a distance of between 30 and 100 mm, advantageously equal to 80 mm.
  • each second crosspiece 82 has a transverse dimension between 10 and 70 mm, advantageously equal to 25 mm, and a longitudinal dimension between 1200 and 3200 mm advantageously equal to 1500 mm.
  • the recess 84 of each second crosspiece 82 advantageously has a dimension substantially equal to a quarter of the second sole 56.
  • the covering element 42 comprises the lower floor 12 and a coating of the lower floor type.
  • the insulation layer is a layer of melamine or any other thermal and acoustic insulator.
  • the insulation layer has a thickness of between 20 and 100 mm, advantageously equal to 50 mm.
  • the lower floor type structural wall 10 has an overall thickness of between 50 and 100 mm, advantageously equal to 67.5 mm.
  • the structural wall of the intermediate floor type 14 is illustrated on the Figures 9 and 10 .
  • This intermediate wall type structural wall 14 is similar to the structural walls described above, but differs from them in that its second part 28 is devoid of cross members 40 and of a single outer layer 38.
  • the second part 28 comprises a hollow profile of composite material or of aluminum alloy having two coating layers, lower 90 and upper 92, delimiting between them a volume 94 comprising a honeycomb structure or material of cores of composite sandwich.
  • the lower coating 90 or upper 92 advantageously has a thickness of 2 mm.
  • the lower layer 90 comprises a flat 96 extending at least opposite and vertically from a corridor of the lower passenger compartment 6.
  • the flat 96 extends over a transverse length between 600 and 1800mm, advantageously equal to 1200mm.
  • the thickness between the lower 90 and upper 92 layers at the flat level 96 is between 25 and 50 mm, advantageously equal to 30 mm.
  • the thickness between the inner 90 and upper 92 layers is between 40 and 70 mm, advantageously equal to 49 mm.
  • the rail vehicle 1 guarantees a maximum interior volume in the lower 6 and upper 8 passenger compartments by using structural walls 10, 14, 20 with minimum thickness, and having mechanical properties identical to those of structural walls of the prior art .
  • the rail vehicle 1 ensures increased habitability of the lower 6 and upper 8 passenger compartments by increasing the height under the ceiling at the right of the corridors in particular, while retaining an unchanged exterior gauge compared to a prior art rail vehicle.
  • the rail vehicle 1 also guarantees a reduction in its overall mass.
  • the structural wall of the pavilion type 20 or lower floor 10 ensures a reduction in the thickness of the structure by replacing the conventional structures with two aluminum skins by a structure comprising a sheet 38 and a plurality of crosspieces 40 in composite material delimiting a volume useful 50 suitable for integrating the covering elements 42.
  • the pavilion-type structural wall 20 or lower floor 10 guarantees mechanical reliability of the body 4 because this structural wall assembles the first 26 and the second part 28 by means of the interface piece 58 ensuring the conservation of the mechanical properties of the composite materials during the welding or riveting stages.
  • the interface piece 58 and the outer layer 38 are joined together, for example welded or riveted to one another.
  • the sleepers 40 are then fixed against the internal face 48 of the outer layer, for example by gluing or heat-bonding in the case of use of sleepers in thermoplastic composite.
  • the covering element 42 is integrated into the useful volumes 50 defined between the crosspieces 40.
  • the second part 28 is then connected to the first part 26, for example by welding or riveting.
  • the interface part 58 is advantageously cooled by forced convection or by any other equipment making it possible to cool the interface part 58.
  • the forced convection is produced by circulating a flow of fresh air in the closed volume 74 of the interface part 58.
  • the method of assembling the structural element 10, 20 avoids any damage to the composite parts by ensuring a controlled heat flow during welding. Any overheating of the composite materials is guaranteed by a sufficient distance between the zone to be welded and the composite parts or by cooling by forced convection by a flow of fresh air in the dedicated volume 74.
  • the pavilion-type structural wall 20 or lower floor 10 is adapted to a body 4 of a rail vehicle 1 with one floor.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Transportation (AREA)
  • Laminated Bodies (AREA)
  • Body Structure For Vehicles (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)

Claims (11)

  1. Strukturelle Wand (10, 20) für ein Schienenfahrzeug, welche dazu bestimmt ist, ein Dach (20) oder einen unteren Boden (10) zu bilden, aufweisend einen ersten Teil (26), welcher mindestens ein Hohlprofil (30), welches einen geschlossenen Querschnitt bildet, aufweist, wobei das Profil (30) eine erste Hülle (32) und eine zweite Hülle (34), die übereinander angeordnet sind, aufweist, wobei die Strukturelle Wand (10, 20) einen zweiten Teil (28) aufweist, welcher aufweist:
    - eine Deckaußenlage (38), welche eine Innenseite (48) aufweist und welche durch Längsränder (44) und Querränder (46) begrenzt ist,
    - eine Mehrzahl von Querträgern (40), vorzugsweise aus einem Verbundmaterial, wobei jeder mit der Außenlage (38) verbunden ist, sich an der Innenseite (48) zwischen den Querrändern (46) erstreckt, von der Innenseite (48) derart vorsteht, dass ein Nutzraum (50) zwischen zwei benachbarten Querträgern (40) begrenzt wird,
    gekennzeichnet dadurch, dass sie mindestens ein Verbindungsstück (58) aufweist, welches einerseits an der ersten (32) und der zweiten (34) Hülle des ersten Teils (26) und andererseits an einem von den Längsrändern (44) der Außenlage (38) des zweiten Teils (28) befestigt ist, wodurch der erste (26) und der zweite (28) Teil miteinander verbunden werden.
  2. Strukturelle Wand (10, 20) gemäß dem Anspruch 1, aufweisend mindestens ein Verkleidungselement (42), wobei das Verkleidungselement (42) eine thermische/akustische Isolationsschicht und einen spezifischen Überzug vom Dach-Typ oder Unterer-Boden-Typ aufweist.
  3. Strukturelle Wand (10, 20) gemäß dem Anspruch 2, wobei jedes Verkleidungselement (42) in einem jeweiligen der Nutzräume (50) untergebracht ist.
  4. Strukturelle Wand (10, 20) gemäß irgendeinem der vorhergehenden Ansprüche, wobei jeder Querträger (40) mindestens eine erste Grundplatte (52), welche sich parallel zur Innenseite (48), vorzugsweise gegen diese Innenseite (48), erstreckt, und mindestens einen Steg (54), welcher im Wesentlichen senkrecht zur ersten Grundplatte (52) ist und sich von der Innenseite (48) aus vorstehend erstreckt, aufweist.
  5. Strukturelle Wand (10, 20) gemäß dem Anspruch 4, wobei jeder Querträger (40) eine zweite Grundplatte (56) aufweist, welche im Wesentlichen parallel zur erste Grundplatte (52) ist, wobei sich der Steg (54) zwischen der ersten (52) und zweiten (56) Grundplatte erstreckt.
  6. Strukturelle Wand (10, 20) gemäß irgendeinem der vorhergehenden Ansprüche, wobei jeder Querträger (40) aus unidirektionalen Kohlefasern ist.
  7. Strukturelle Wand (10, 20) gemäß irgendeinem der vorhergehenden Ansprüche, wobei das Verbindungsstück (58) eine erste Wand (62) und eine zweite Wand (64), welche übereinander angeordnet sind, aufweist, wobei die erste Wand (62) zwischen der ersten Hülle (32) des ersten Teils (26) und der Außenlage (38) des zweiten Teils (28) angeordnet ist, und wobei die zweite Wand (64) zwischen der zweiten Hülle (34) des ersten Teils (26) und der Außenlage (38) des zweiten Teils (28) angeordnet ist, wobei die erste (62) und zweite (64) Wand definieren:
    - einen ersten Bereich (70), in welchem die erste (62) und zweite (64) Wand des Verbindungsstücks (58) jeweilig an der ersten (32) und zweiten (34) Hülle des ersten Teils (26) fixiert sind, und
    - einen zweiten Bereich (72), in welchem eine von der ersten (62) und zweiten (64) Wand des Verbindungsstücks (58) an dem Querrand (44) der Außenlage (38) des zweiten Teils (28) fixiert ist.
  8. Verfahren zum Zusammenbau einer strukturellen Wand (10, 20) gemäß irgendeinem der vorhergehenden Ansprüche, aufweisend:
    - einen Schritt des Bereitstellens des ersten Teils (26),
    - einen Schritt des Bereitstellens des zweiten Teils (28),
    - einen Schritt des Befestigens des Verbindungsstücks (58) an dem zweiten Teil (28) und an dem ersten Teil (26), insbesondere mittels Schweißens oder Vernietens,
    - einen Schritt des Einsetzens von mehreren Verkleidungselementen (42) in die Nutzräume (50).
  9. Verfahren zum Zusammenbau einer strukturellen Wand (10, 20) gemäß dem Anspruch 8, wobei der Schritt des Bereitstellens des zweiten Teils (28) aufweist:
    - das Befestigen einer Außenlage (38) mit dem Verbindungsstück (58), insbesondere mittels Schweißens oder Vernietens,
    - das Befestigen der Querträger (40) an der Innenseite (48) der Außenlage (38).
  10. Verfahren zum Zusammenbau einer strukturellen Wand (10, 20) gemäß dem Anspruch 8 oder 9, wobei das Verbindungsstück (58) mittels Schweißens an dem ersten (26) und an dem zweiten (28) Teil fixiert ist, wobei das Verfahren aufweist einen Schritt des Kühlens des Verbindungsstücks (58) durch Zwangskonvektion zwischen der ersten (62) und der zweiten (64) Wand bei dem Anschweißen des Verbindungsstücks (58) an den ersten Teil (26).
  11. Schienenfahrzeug (1) vom Doppelstockwagen-Typ, gekennzeichnet dadurch, dass es aufweist:
    - eine erste strukturelle Wand vom Dach-Typ (20) gemäß irgendeinem der Ansprüche 1 bis 7,
    - eine zweite strukturelle Wand vom Unterer-Boden-Typ (10) gemäß irgendeinem der Ansprüche 1 bis 7,
    - eine dritte strukturelle Wand vom Zwischenboden-Typ (10), welche einen ersten Teil (26), welcher mindestens ein Hohlprofil (30), welches einen geschlossenen Querschnitt bildet, aufweist, wobei das Profil (30) eine erste (90) und eine zweite Hülle (92) aufweist, aufweist und welche einen zweiten Teil (28) aufweist, der eine erste Hülle (90) und eine zweite Hülle (92), vorzugsweise aus Verbundmaterial oder aus Aluminium, aufweist, welche zwischen ihnen einen Raum (94) begrenzen, welcher durch eine Struktur aus Wabenform oder aus Sandwichkern-Material ergänzt ist, wobei die erste Hülle (90) einen Abflachung (96) zugewandt zu und senkrecht zu einem Korridor eines unteren Fahrgastraums (6), und
    - ein strukturelles Element vom Gerippe-Typ (24), welches die erste (20), zweite (10) und dritte (14) strukturelle Wand derart verbindet, dass sie zusammen einen Wagenkasten des Schienenfahrzeugs (1) bilden.
EP15177913.9A 2014-07-22 2015-07-22 Paneel für die Ausbildung eines Schienenfahrzeugkastens und Verfahren zur Herstellung desselben Active EP2977287B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1457064A FR3024117B1 (fr) 2014-07-22 2014-07-22 Parois structurelles pour une caisse de vehicule ferroviaire, procede d'assemblage et vehicule ferroviaire associes

Publications (2)

Publication Number Publication Date
EP2977287A1 EP2977287A1 (de) 2016-01-27
EP2977287B1 true EP2977287B1 (de) 2020-03-11

Family

ID=51787069

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15177913.9A Active EP2977287B1 (de) 2014-07-22 2015-07-22 Paneel für die Ausbildung eines Schienenfahrzeugkastens und Verfahren zur Herstellung desselben

Country Status (4)

Country Link
EP (1) EP2977287B1 (de)
CN (1) CN105292152B (de)
ES (1) ES2793939T3 (de)
FR (1) FR3024117B1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU172948U1 (ru) * 2016-10-11 2017-08-01 Открытое акционерное общество "Тверской вагоностроительный завод" (ОАО "ТВЗ") Кузов двухэтажного пассажирского вагона
FR3128434A1 (fr) * 2021-10-25 2023-04-28 Alstom Transport Technologies Structure de caisse de voiture de véhicule, notamment ferroviaire

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE674686C (de) * 1933-02-21 1939-04-19 Linke Hofmann Werke Akt Ges Hohltraeger zur Verbindung einer Laengswand mit dem Dach von Wagenkaesten, insbesondere fuer Eisenbahnwagen
EP0465427A1 (de) * 1990-07-06 1992-01-08 Alusuisse-Lonza Services Ag Wagenkastenaufbau für Schienenfahrzeuge
EP0618124A1 (de) * 1993-03-29 1994-10-05 A.N.F. Industrie Schienenfahrzeug aus Schalenprofilen konstruiert

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1729923A (en) * 1927-10-08 1929-10-01 P H Murphy Co Car roof
FR963244A (de) * 1947-03-15 1950-07-01
US2625890A (en) * 1949-04-13 1953-01-20 Budd Co Roof construction for passengertype railway cars
DE3608306A1 (de) * 1986-03-13 1987-09-17 Iveco Magirus Dachausbildung von nutzfahrzeugen
FR2635064B1 (fr) * 1988-08-08 1991-04-19 Cimt Lorraine Caisse de voitures ferroviaires en aluminium
DE3838686C2 (de) * 1988-11-15 1993-10-21 Man Ghh Schienenverkehr Fahrzeugzelle
TW200434B (de) * 1990-09-07 1993-02-21 Hitachi Seisakusyo Kk
KR950031741A (ko) * 1994-03-18 1995-12-20 가나이 쯔도무 철도차량차체 및 그 제조방법
EP0697319B1 (de) * 1994-08-19 2000-05-03 Hitachi, Ltd. Wagenkasten für ein Schienenfahrzeug
US8464643B2 (en) * 2009-06-10 2013-06-18 Kawasaki Jukogyo Kabushiki Kaisha Railcar bodyshell reinforcing method and railcar bodyshell
CN201626414U (zh) * 2009-12-23 2010-11-10 长春轨道客车股份有限公司 碳钢车体车顶中部结构
FR2990177B1 (fr) 2012-05-03 2020-03-13 Alstom Transport Technologies Element structurel de vehicule ferroviaire, du type paroi longitudinale ou plancher

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE674686C (de) * 1933-02-21 1939-04-19 Linke Hofmann Werke Akt Ges Hohltraeger zur Verbindung einer Laengswand mit dem Dach von Wagenkaesten, insbesondere fuer Eisenbahnwagen
EP0465427A1 (de) * 1990-07-06 1992-01-08 Alusuisse-Lonza Services Ag Wagenkastenaufbau für Schienenfahrzeuge
EP0618124A1 (de) * 1993-03-29 1994-10-05 A.N.F. Industrie Schienenfahrzeug aus Schalenprofilen konstruiert

Also Published As

Publication number Publication date
CN105292152A (zh) 2016-02-03
CN105292152B (zh) 2019-05-07
FR3024117B1 (fr) 2018-03-30
ES2793939T3 (es) 2020-11-17
EP2977287A1 (de) 2016-01-27
FR3024117A1 (fr) 2016-01-29

Similar Documents

Publication Publication Date Title
FR2901764B1 (fr) Face laterale de caisse de vehicule ferroviaire.
EP2448815B1 (de) Rahmenkonstruktion für eine öffnung in einem flugzeugrumpf
EP2981450B1 (de) Verbundboden und kraftfahrzeug mit solch einem boden
EP3194253B1 (de) Verfahren zur herstellung eines fahrzeugs und fahrzeug mit einem verbundboden
EP0622285B1 (de) Leichtbau-Wagenkasten eines Schienenfahrzeuges
EP2977287B1 (de) Paneel für die Ausbildung eines Schienenfahrzeugkastens und Verfahren zur Herstellung desselben
FR2933059A1 (fr) Insert de rigidification pour caisse de vehicule automobile
EP1533225B1 (de) Schottwand für Flugzeug, die einen Frachtraum von einem Cockpit oder von einem Passagierraum trennt
EP0618124B1 (de) Schienenfahrzeug aus Schalenprofilen konstruiert
FR2692541A1 (fr) Véhicule ferroviaire formé par assemblage modulaire.
EP3154842B1 (de) Vorderteil für die struktur eines kraftfahrzeugs
EP2671782A1 (de) Karosseriemodul für ein Kühlfahrzeug mit einem Vakuumisolationspaneel, und dessen Herstellungsverfahren.
FR2957552A1 (fr) Procede de fabrication d'une cloison thermiquement isolante pour une armoire electrique notamment pour aeronef, et cloison de separation realisee
EP3409558B1 (de) Luftverteilungskanal für belüftungssystem, insbesondere für schienenfahrzeug
FR2831511A1 (fr) Cabine de vehicule realisee par assemblage de troncon de profile
EP3377391B1 (de) Verbessertes profil für die struktur eines landfahrzeugs für den öffentlichen personenverkehr, struktur und fahrzeug mit solch einem profil
EP2423081A1 (de) Struktur zum Erstellen eines Lagerbehälters und Verfahren zum Hertellen einer solchen Struktur
EP3871942A1 (de) Karosserie eines schienenfahrzeugs und entsprechendes verfahren
WO2018115689A1 (fr) Paroi de chassis pour chassis d'un vehicule de transport et chassis associe
FR2901765A1 (fr) Element d'ossature pour la face laterale de voiture ferroviaire, ossature correspondante, et procede de fabrication d'un tel element et d'une telle ossature.
FR2934225A1 (fr) Face laterale de caisse de vehicule ferroviaire et structure de caisse correspondante
EP3558794A1 (de) Fahrgestell für den fahrgastraum eines transportfahrzeugs und fahrgestellwand
FR3036363A1 (fr) Plancher de caisse a structure sandwich comportant un prolongement formant une structure complementaire
FR3058119A1 (fr) Structure de caisse pour un vehicule sur rails et procede de fabrication d'une telle structure de caisse
FR3036364A1 (fr) Caisse de vehicule de transport a structure sandwich munie d'un prolongement formant une structure complementaire

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

17P Request for examination filed

Effective date: 20160727

RBV Designated contracting states (corrected)

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: ALSTOM TRANSPORT TECHNOLOGIES

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

17Q First examination report despatched

Effective date: 20190415

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

INTG Intention to grant announced

Effective date: 20191011

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 1242787

Country of ref document: AT

Kind code of ref document: T

Effective date: 20200315

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: FRENCH

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 602015048462

Country of ref document: DE

REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

Representative=s name: NOVAGRAAF INTERNATIONAL SA, CH

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200611

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200311

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200311

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20200311

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200611

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200612

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200311

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200311

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200311

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200311

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200805

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200711

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200311

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200311

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200311

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200311

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200311

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200311

REG Reference to a national code

Ref country code: AT

Ref legal event code: MK05

Ref document number: 1242787

Country of ref document: AT

Kind code of ref document: T

Effective date: 20200311

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2793939

Country of ref document: ES

Kind code of ref document: T3

Effective date: 20201117

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 602015048462

Country of ref document: DE

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200311

Ref country code: AT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200311

26N No opposition filed

Effective date: 20201214

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200311

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200311

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200311

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20200731

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200722

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200731

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200722

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200311

Ref country code: MT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200311

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200311

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200311

Ref country code: AL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200311

P01 Opt-out of the competence of the unified patent court (upc) registered

Effective date: 20230823

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20230724

Year of fee payment: 9

Ref country code: ES

Payment date: 20230926

Year of fee payment: 9

Ref country code: CH

Payment date: 20230801

Year of fee payment: 9

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20240719

Year of fee payment: 10

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20240725

Year of fee payment: 10

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20240730

Year of fee payment: 10