EP0544473A1 - Véhicule ayant une caisse dont les faces sont en panneaux composites - Google Patents

Véhicule ayant une caisse dont les faces sont en panneaux composites Download PDF

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Publication number
EP0544473A1
EP0544473A1 EP92310637A EP92310637A EP0544473A1 EP 0544473 A1 EP0544473 A1 EP 0544473A1 EP 92310637 A EP92310637 A EP 92310637A EP 92310637 A EP92310637 A EP 92310637A EP 0544473 A1 EP0544473 A1 EP 0544473A1
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EP
European Patent Office
Prior art keywords
vehicle
group
panels
laminated
longitudinal direction
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
EP92310637A
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German (de)
English (en)
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EP0544473B1 (fr
Inventor
Alexander Neumeister
Morishige Hattori
Hideshi Ohba
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.)
Hitachi Ltd
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Hitachi Ltd
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Filing date
Publication date
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Publication of EP0544473A1 publication Critical patent/EP0544473A1/fr
Application granted granted Critical
Publication of EP0544473B1 publication Critical patent/EP0544473B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D1/00—Carriages for ordinary railway passenger traffic
    • 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
    • B61D17/043—Construction details of vehicle bodies with bodies of metal; with composite, e.g. metal and wood body structures connections between superstructure sub-units
    • B61D17/045—The sub-units being construction modules

Definitions

  • the present invention relates to a vehicle having a car body of a laminated panel structure side construction and, more particularly relates to a railway vehicle having a car body of a laminated panel structure side construction in which the side construction of the car body is constructed of plural sheet laminated panels such as laminated panels having a plurality of honeycomb cores (honeycomb panels) and in which the sheet laminated panels are welded to each other.
  • a car body of a railway vehicle is classified generally into a plurality of classes of cars such as the ordinary car, the superior car, the compartment car and the dining car.
  • the construction of such a car body of the railway vehicle differs respectively in accordance with the purpose of use of the vehicle.
  • a train for running a long distance is constructed by connecting the above stated plurality of kinds of cars.
  • One conventional car body structure for a railway vehicle has been designed and manufactured with an individual car body for each purpose of use.
  • Another conventional car body structure for the railway vehicle is disclosed, for example, in EP-A-71689.
  • the vehicle has been constructed as a car body in which the car main body is the same for different uses and employs a car body structure in which the interior equipment of the car such as the seats and partition walls can be arranged freely.
  • the honeycomb panel constituting the car body comprises two sheet face plates and cores having many hexagonal (or other) shape cells between the sheet face plates. Further, thick combination members are arranged on the outer peripheral portion between two sheet face plates. Two sheet face plates, the cores and the combination members are united as one body by soldering or brazing.
  • honeycomb panels are welded to each other at the combination members and further the honeycomb panels are welded to a member such as a post.
  • a member such as a post.
  • the size of the window, the interval between two adjacent windows and the position of the entrance and exit doorways etc. differ among the leading car or the intermediate car etc. or according to the ordinary car, the superior car or the dining car etc.
  • a vacuum furnace is used for the manufacture of the laminated panel for constructing the car body.
  • the two sheet face plates are pressed from outside, and since the soldered laminated panel is manufactured by heating (about 500°C - 600°C), the manufacturing cost of the laminated panel increases highly. As a result, it is desirable to standardize the dimensions of the laminated panel so as to reduce the manufacturing cost in the vacuum furnace.
  • the large car body With the welding of plural sheet laminated panels, the large car body is manufactured. From the standpoint of the reduction in length of the welding line of the laminated panel, it is desirable to make the dimensions of the laminated panel as large as possible. As a result, it is desirable to employ a large dimension laminated panel as much as possible and also it is desirable to standardize the laminated panel so as to restrict the number of different kinds of the laminated panels.
  • An object of the present invention is to provide a vehicle having a car body of a laminated panel structure side construction wherein the laminated panel for constructing the car body can be highly standardized.
  • Another object of the present invention is to provide a vehicle having a car body of a laminated panel structure side construction wherein the length of the welding line for welding the laminated panel structures for constructing the car body can be shortened.
  • a further object of the present invention is to provide a vehicle having a car body of a laminated panel structure side construction wherein the amount of welding in the laminated panel structure can be reduced.
  • a vehicle having a car body of a laminated panel structure side construction comprises: a car body comprising a floor construction, a side construction, a roof construction and an end construction; the side construction of the car body having a laminated panel structure; the laminated panel structure of the side construction comprised two sheet face plates and cores having a plurality of cells provided between the two sheet face plates; and plural windows provided on the laminated panel structure of the side construction with a substantially uniform pitch along to the longitudinal direction of the vehicle.
  • the laminated panel structure of the side construction is constructed by welding plural sheet laminated panels and the length in the longitudinal direction of the vehicle of each of the plural sheet laminated panels of the side construction is plural times the pitch of the window.
  • the side construction has preferably a first laminated panel group having plural sheet laminated panels, a second laminated panel group having plural sheet laminated panels and a third laminated panel group having plural sheet laminated panels; the length in the longitudinal direction of the vehicle of the first laminated panel group is the length of plural times of the pitch of the window; the length in the longitudinal direction of the vehicle of the second laminated panel group is same as the length in the longitudinal direction of the vehicle of the first laminated panel group; the length in the longitudinal direction of the vehicle of each of the plural laminated panels of the third laminated panel group is the same as the length in the longitudinal direction of two adjacent windows; each of the plural laminated panels of the first laminated panel group is welded in the longitudinal direction of the vehicle; each of the plural laminated panels of the second laminated panel group is welded in the longitudinal direction of the vehicle; and between the first laminated panel group and the second laminated panel group, each of the plural sheet laminated panels of the third laminated panel group is welded to the first laminated panel group and the second laminated panel group with the pitch of
  • the laminated panel constructing the car body of the vehicle is standardized in the longitudinal direction of the vehicle from the standpoints of the dimensions of the laminated panel.
  • the laminated panel structure for use in the car body of the vehicle can be manufactured at low cost.
  • the length of the welding line of the laminated panel structure can be short, which can lead to manufacture of the car body at low cost.
  • the side construction of the car body for use in the vehicle is constructed in which plural sheet laminated panels having the length of plural times of the pitch of the windows are put side by side along the longitudinal direction of the vehicle and the connection portions are welded, the laminated panel of the car body can be standardized and further the welding line of the laminated panel structure can be reduced and for this reason the car body of the vehicle can be manufactured at low cost.
  • partition lines are indicated. Each of these partition lines extends along to the longitudinal direction of the vehicle and has plural short vertical lines which cut the partition line. The interval between two adjacent short vertical lines on the partition line shows the longitudinal length (horizontal width) of a laminated panel etc.
  • a car body of the ordinary car comprises a floor construction 30, a wall construction (herein called a side construction) 40 extending along the longitudinal direction of the vehicle, a roof construction 60 and a gable wall construction (herein called an end construction) 70 for closing the end of the vehicle in the longitudinal direction.
  • the side construction 40 of the car body is a substantially vertical structure.
  • the side construction 40 has plural windows 42. Further, in each side of the vehicle, the side construction 40 has two entrance and exit doorways 45E and 45F near the ends in the longitudinal direction of the vehicle.
  • Each end construction 70 has a connection doorway 72 for connecting to the adjacent vehicle at both ends of the car body, respectively.
  • a lavatory room 55 and a wash room 56 are provided as the service equipment.
  • soldered or brazed laminated panel structures made of the light metal alloy such as an aluminum alloy.
  • This soldered laminated panel structure comprises two sheet rectangular face plates, cores and combination members, and these components are united into as one body by soldering.
  • the core is, for example, a honeycomb core and joins the two sheet face plates.
  • the core has a plurality of plates perpendicular to the two sheet face plates.
  • the combination members are arranged at the periphery of the core and join the two sheet face plates.
  • the combination members disposed at the ends of the laminated panel of the vehicle are welded to combination members of adjacent laminated panels, whereby one large face plate panel structure such as the side construction or the roof construction is manufactured.
  • the combination members are also welded as appropriate to ribs of a frame of the vehicle. This frame is constructed in a conventional manner.
  • a laminated panel is not employed but an extruded member made of aluminum alloy is used.
  • the left entrance and exit unit 45A comprises a frame of the entrance and exit doorway 45E and a shutter-boxing 45C of a sliding door (not shown) for opening and closing the entrance and exit doorway 45E.
  • the right entrance and exit unit 45B comprises a frame of the entrance and exit doorway 45F and a shutter-boxing 45D of a sliding door (not shown) for opening and closing the entrance and exit doorway 45F.
  • Both entrance and exit units 45A and 45B are constructed as a combination member comprised of the extruded material member made of the light metal alloy and a plate.
  • the side construction 40 of the car body is constructed of plural sheet laminated panels.
  • fourteen windows 42 are provided in total. All windows 42 are uniformly spaced on the respective laminated panels.
  • three kinds of laminated panels P1, P2 and P3 are arranged between the entrance and exit doorways 45E and 45F.
  • the side construction 40 of one side of the vehicle is constructed by welding five sheet laminated panels which are three sheet laminated panels P1, one sheet laminated panel P2 and one sheet laminated panel P3.
  • the three laminated panels P1 each have the same dimensions and are comprised of a left laminated panel P1, a middle laminated panel P1 and a right laminated panel P1.
  • Each has four windows 42.
  • the longitudinal length (horizontal width) of the laminated panel P1 is four times the pitch of two adjacent windows 42.
  • Three sheet honeycomb panels P1 are thus arranged side by side parallel to the longitudinal direction of the vehicle, as shown in Fig. 1.
  • the laminated panel P2 is arranged between the left entrance and exit unit 45A and the left laminated panel P1.
  • the laminated panel P3 is arranged between the right entrance and exit unit 45B and the right laminated panel P1.
  • an indication light (not shown) is provided to indicate the open-closed state of the sliding doors of the entrance and exit doorways 45E and 45F. Accordingly, it is necessary to provide a fixing location and an installation hole for the indication light on one of the three panels P1, particularly the middle laminated panel P1.
  • the middle laminated panel P1 differs slightly from the other two laminated panels P1. However, it is possible to provide the installation location and to form the installation hole on all three sheet laminated panels P1, and in such a case all three sheet laminated panels P1 are identical.
  • the passenger space having seats 52 and the lobbies of the entrance and exit doorways 45E and 45F are partitioned by walls 53 and 54, as shown in Fig. 2.
  • the seats 52 are of rotary type so that the facing direction of the seat 52 is able to change 180°.
  • the number of the seats 52 on each side is the same as the number of the windows 42, and the pitch of two adjacent seats 52 is same as the pitch of two adjacent windows 42.
  • the center of the respective seat 52 corresponds with the center in the longitudinal direction of the respective window 42.
  • the gap between the partition wall 53 and the endmost seats 52a and the gap between the partition wall 54 and the endmost seat 52b is larger than half the pitch of the seats 52 (and the windows 42).
  • the distance from the seats 52a to the wall 53 is substantially the same as the distance from the seats 52b to the wall 54.
  • the horizontal length of the laminated panel P3 is shorter than that of the laminated panel P2.
  • One sheet laminated panel P4 is provided between the left entrance and exit unit 45A and the respective end construction 70, and one further sheet laminated panel P5 is provided between the right entrance and exit unit 45B and the respective end construction 70.
  • the gap between the right entrance and exit port 45B and the respective end construction 70 is narrow, it is unnecessary to employ the laminated panel P5 but an extruded material member made of the aluminum alloy is employed.
  • the combined laminated panel structure of the roof construction 60 of the car body comprises four sheet laminated panels P21 all having the same dimensions, one sheet laminated panel P22 and one sheet laminated panel P23, as shown in Fig. 3.
  • the laminated panels P22 and P23 are positioned respectively at the ends of the laminated panels P21.
  • Each laminated panel P21 has the same longitudinal length as the laminated panel P1 of the side construction 40 of the car body.
  • the maximum dimensions of the laminated panel are determined in accordance with the size and the productivity of the vacuum furnace.
  • the dimensions of the laminated panel P1 have the maximum dimensions within the various kinds of the laminated panels.
  • the laminated panel P1 comprises essentially two sheet rectangular face plates 81A and 81B, plural honeycomb cores 82, four combination members 83, four window frames 84, and vertical reinforcement members 85 and 86.
  • the honeycomb cores 82 and the combination members 83 etc. are installed between the two sheet face plates 81A and 81B.
  • the combination members 83 are installed along the four peripheral portions of the two sheet face plates 81A and 81B.
  • Each of the combination members 83 has a channel shape cross-section as shown in Fig. 6 and Fig. 7.
  • the combination member 83 has three portions 83a, 83b and 83c as shown in Fig. 6.
  • Each of two parallel portions 83a and 83b is thick. enough to enable welding working.
  • the two parallel portions 83a and 83b extend outwardly from the portion 83c.
  • the portion 83c of the combination member 83 connects the two portions 83a and 83b. Further this portion 83c is orthogonal to the two sheet face plates 81A and 81B and is parallel to the plates of the cores 82.
  • a square shape frame (combination member) 84 is provided on the four peripheral portions of the square shape window 42 as shown in Fig. 5.
  • Each of the frames 84 has a channel cross-section and consists of three portions 84a, 84b and 84c as shown in Fig. 7.
  • Each of the two parallel portions 84a and 84b of the frame 84 is thick enough to enable installation of a window apparatus (not shown).
  • the two parallel portions 84a and 84b of the frame 84 face respectively toward the opening for the window 42.
  • the longitudinal length of the portion 84a which is disposed at the side towards the passenger space is shorter than that of the portion 84b as shown in Fig. 7.
  • the center portion 84c of the frame 84 connects the two parallel portions 84a and 84b and is orthogonal to the two sheet face plates 81A and 81B.
  • the honeycomb core 82 has many hexagonal cells and the plates constructing the cells are orthogonal to the two sheet face plates 81A and 81B.
  • Each of the three vertical reinforcement members 85 is made of a square shape tube. Each reinforcement member 85 is provided midway between two adjacent windows 42. As occasion demands, the reinforcement members 86 also of square tube shape are disposed above and below each window 42.
  • horizontal direction reinforcement members may be disposed between the combination members 83 and the vertical reinforcement members 85 and 86.
  • the outer peripheral portions of the reinforcement members 85 and 86 are joined to the two sheet face plates 81A and 81B and the honeycomb cores 82 (as seen in Fig. 6).
  • the honeycomb cores 82 are disposed in each of the spaces which are formed by the two sheet face plates 81A and 81B, four combination members 83, four frames 84, three reinforcement members 85 and eight reinforcement members 86.
  • the two sheet face plates 81A and 81B are soldered to the combination members 83, the frames 84, the reinforcement members 85 and 86 and the honeycomb cores 82.
  • the honeycomb cores 82 are soldered to the adjacent portions of the combination members 83, the frames 84 and the reinforcement members 85.
  • the laminated panel P1 is thus manufactured according to the following known manufacture procedure.
  • the plates of the honeycomb cores 82 disposed in the longitudinal direction of the vehicle are arranged along the longitudinal direction of the vehicle and are soldered, after they receive the bending. Further, the curved panel can be manufactured by the following procedure.
  • the lower side curved face plate 81B is put on a curved lower side metal die, and above it many plates constituting of the honeycomb cores 82 and the frame members 84 are put on. Next, above them the upper side curved face plate 81A is put, and the plates are pressed by an upper side metal die. Next the soldering is carried out.
  • the lower side metal die has a concave portion at its upper surface, and the upper side metal die has a convex portion at the lower surface.
  • Each of the combination members 83, the reinforcement members 85 and the frame members 84 is formed with a curved shape at the faces which contact the two face plates 81A and 81B.
  • the plates of the honeycomb core 82 disposed in the longitudinal direction of the vehicle are put side by side in the direction (longitudinal direction of the vehicle) orthogonal to the direction of curvature of the metal die.
  • the plates of the honeycomb cores 82 are orthogonal with curvature of the face plate 81A, the end portions of the plates of the honeycomb cores 82 which are at the inner side in the radial direction are contacted to each other, while the end portions of the plates of the honeycomb cores 82 which are at the outer side in the radial direction are separated from each other. If the spacing of the separated parts is small the end portions are joined to each other by the soldering material. Accordingly, the curved laminated panel can be obtained.
  • the portions 83a and 83b of the combination members 83 are welded to the combination members 83 and, thus the car body is manufactured. Further, the portions of the combination members 83 towards the car interior and the reinforcement members 85 are welded to ribs of the frame of the vehicle and form the installation locations for the interior decoration components.
  • the car body shown in Fig. 1 to Fig. 3 has the seats 52 for four people per row in the width direction of the vehicle, this car body is employed for use in an ordinary class car.
  • the car body shown in Fig. 8 and Fig. 9 has the seats 52 for three people per row in the width direction of the vehicle and is employed for use in a superior class car.
  • both the pitch of the windows 42 and the pitch of the seats 52 in the longitudinal direction of the vehicle are the same as in the ordinary car.
  • the width of and the spacing between the seats 52 in the superior car are larger than in the ordinary car.
  • the distinction from the ordinary car is achieved also by making more luxurious the interior decoration of the passenger space.
  • the number of the windows 52 in the superior car is fourteen and is the same as that of the ordinary car.
  • the entrance and exit doorway 45E of the superior car exists only at the left end of the vehicle in Fig. 8.
  • the laminated panel structure of the side construction 40 of the car body in the superior car comprises three sheet laminated panels P1, one sheet laminated panel P2, one sheet laminated panel P6 and one sheet laminated panel P7 as shown in Fig. 8.
  • the three sheet laminate panels P1 and one sheet laminated panel P2 are the same as the corresponding panels of the ordinary car.
  • Fig. 10 and Fig. 11 show the case of the leading car in which the passenger space is almost the same as in the ordinary car.
  • the pitch of the windows 42 and the pitch of the seats 52 are the same as in the case ordinary car shown in Fig. 1 and Fig. 2.
  • the laminated panel structure from the right entrance and exit unit 45B to the end construction 70 at the left end of the leading car comprises three sheet laminated panels P1 and one sheet laminated panel P2 and one sheet laminated panel P4.
  • One sheet laminated panel P4 is provided between the left entrance and exit unit 45A and the respective end construction 70.
  • the three sheet laminate panels P1, one sheet laminated panel P2 and one sheet laminated panel P4 are the same as those of the ordinary car.
  • the outer wall of the leading portion 59 from the right entrance and exit unit 45B to the forward end is not constructed by laminated panels.
  • the longitudinal length of the right entrance and exit unit 45B at the side of the shutter-boxing 45C is longer than the longitudinal length of the right entrance and exit unit 45B shown in Fig. 1.
  • Fig. 12 and Fig. 13 show a service car having a buffet 80 and a salon 85.
  • the pitch of the windows 42 is the same as in the ordinary car shown in Figs. 1 and 2.
  • the laminated panel structure of the side construction 40 of this car body comprises three sheet laminated panels P1, one sheet laminated panel P4, one sheet laminated panel P8 and one sheet laminated panel P7.
  • Each of the laminated panels P1 has four windows 42, respectively.
  • the laminated panel P4 has no window
  • the laminated panel P8 has two windows 42
  • the laminated panel P7 has one window 42.
  • the three sheet laminate panels P1 and the sheet laminated panel P4 are the same as the corresponding panels of the ordinary car of Figs. 1 and 2.
  • Fig. 14 and Fig. 15 show the compartment car having eight compartment rooms 90.
  • the construction of the side construction 40 in this compartment car is the same as that of Fig. 8.
  • the laminated panel P1 etc. can be standardized. Further, by employing the standardized laminated panels P1 etc. the essential part of one car body can be constructed. Further, since the length of the welding line for manufacturing the laminated panel structure can be shortened, the car body can manufacture at the low cost.
  • the vehicles described above are examples, and various other kinds of combinations are possible, for example, one in which the compartment room 90 and the passenger space of the superior car are combined in one body.
  • FIG. 16 Another embodiment of the car body of a laminated panel structure side construction for the railway vehicle according to the present invention will be explained referring to Fig. 16.
  • the laminated panel structure disposed between the entrance and exit units 45A and 45B is mainly explained.
  • the laminated panel structure of the side construction 40 of the car body is divided into three portions in the height direction (vertical direction) of the vehicle.
  • Three layer laminated panel structures comprise a portion below the windows 42, a portion above the windows 42 and a portion (intermediate portion) at the level of the window 42.
  • the laminated panel structure of the lower portion of the window 42 comprises four rectangular laminated panels P31, one rectangular laminated panel P32 and one rectangular laminated panel P33.
  • Each panel P31 has a longitudinal length of two times the pitch of the windows 42.
  • the laminated panel P32 connects to the left entrance and exit unit 45A and the laminated panel P33 connects to the right entrance and exit unit 45B at the lower portion of the vehicle, respectively.
  • the laminated panel structure of the portion above the windows 42 comprises three rectangular laminated panels P41, one rectangular laminated panel P42 and one rectangular laminated panel P43.
  • the laminated panel P42 connects to the left entrance and exit unit 45A and the laminated panel P43 connects to the right entrance and exit unit 45B at the upper portion of the vehicle, respectively.
  • the laminated panel structure of the portion at the level of the windows 42 comprises thirteen rectangular laminated panels P51, one rectangular laminated panel P52 and one rectangular laminated panel P53. Each of the laminated panels P51 is arranged between two adjacent windows 42.
  • the laminated panel P52 connects to the left entrance and exit unit 45A and the laminated panel P53 connects to the right entrance and exit unit 45B at the intermediate portion of the vehicle, respectively.
  • the laminated panel structure of the roof construction 60 of this car body comprises five laminated panels P61, one sheet laminated panel P62 and one sheet laminated panel P63.
  • Each panel P61 has a longitudinal length of two times the pitch of the windows 42.
  • Each laminated panel P41 is flat and is included in the side construction 40, but the laminated panels P41 can form a part of the roof construction 60 by bending the upper end portion of the laminated panel 41.
  • each of the laminated panels P31-P33, P41-P43 and P51-P53 has the channel shape combination members 83 along the four side edges of its rectangular shape in the same way as shown in Fig. 5 to Fig. 7.
  • the side construction 40 of the car body is constructed by joining the combination members 83 to each other.
  • the laminated panels P31-P33, P41-P43 and P51-P53 incorporates the vertical reinforcement members 85 in the interior of the panels. Horizontal reinforcement members may be provided on the laminated panels, as occasion demands.
  • the windows 42 are surrounded by the laminated panels P31-P33, the laminated panels P41-P43 and laminated panels P51-P53.
  • Each window 42 is thus defined as a square shape opening as shown in Fig. 17.
  • the respective combination members 83 forming the circumference of the window 42 have a suitable shape for installation of the window.
  • the lengths of two parallel sections 84a and 84b of the combination member 84 are different.
  • the alteration in lengths in two sections 84a and 84b of the combination member 84 is carried out, for example, by cutting the combination member 83 of the laminated panel in which the soldering working has been completed.
  • each of the laminated panels disposed at the side construction 40 is narrower, so that the diameter and the size of the vacuum furnace can be small.
  • the frame of one window 42 is constructed by the welding of for example four sheet laminated panels P31, P41, P51, the frame of the window 42 can be formed by the combination member 83 disposed on the end peripheral side of each laminated panel. Accordingly, the car body can be performed to have the light-weight structure.
  • the combination members of the upper portion and the lower portion of the window 42 comprises the combination members for joining the laminated panels P51 and the horizontal direction combination members 83 of the laminated panels P41 and P31.
  • the combination members have a double structure and it causes the increase in weight.
  • the combination members of the upper portion and the lower portion of the window 42 comprise only the combination members 83 of the laminated panels P41 and P31, therefore it can be attained the light-weight structure in the car body.
  • the reinforcement member 85 of the laminated panel P51 is unnecessary and this case the combination members 83 of each of the laminated panels P51 connect to the panels 31 and the panels 41 in the vertical direction of the vehicle.
  • the reinforcement members 85 of the laminated panels P31, P41 may be arranged to connect to the laminated panels P51. If the width of the laminated panel P51 (i.e. its length in the longitudinal direction of the vehicle) is small, it can be made using extruded material members and the plates.
  • this embodiment of the present invention can prevent concentration of the welding portions of the laminated panels in the height direction of the vehicle.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Transportation (AREA)
  • Body Structure For Vehicles (AREA)
  • Laminated Bodies (AREA)
EP92310637A 1991-11-25 1992-11-20 Véhicule ayant une caisse dont les faces sont en panneaux composites Expired - Lifetime EP0544473B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP308943/91 1991-11-25
JP3308943A JP2626372B2 (ja) 1991-11-25 1991-11-25 車 両

Publications (2)

Publication Number Publication Date
EP0544473A1 true EP0544473A1 (fr) 1993-06-02
EP0544473B1 EP0544473B1 (fr) 1997-04-23

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Application Number Title Priority Date Filing Date
EP92310637A Expired - Lifetime EP0544473B1 (fr) 1991-11-25 1992-11-20 Véhicule ayant une caisse dont les faces sont en panneaux composites

Country Status (4)

Country Link
EP (1) EP0544473B1 (fr)
JP (1) JP2626372B2 (fr)
KR (1) KR100239183B1 (fr)
DE (1) DE69219286T2 (fr)

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FR2720994A1 (fr) * 1994-06-13 1995-12-15 Gec Alsthom Transport Sa Véhicule routier ou ferroviaire et son procédé d'assemblage.
EP0797043A2 (fr) * 1996-03-19 1997-09-24 Hitachi, Ltd. Structure de panneau, procédé de soudage par friction, et panneau
DE19903281A1 (de) * 1999-01-28 2000-08-03 Abb Daimler Benz Transp Schienenfahrzeug mit selbsttragendem Wagenkasten
WO2014016050A1 (fr) * 2012-07-24 2014-01-30 Siemens Aktiengesellschaft Composant conçu en particulier pour un tôlage extérieur de véhicule sur rails
CN105452081A (zh) * 2013-09-04 2016-03-30 川崎重工业株式会社 铁道车辆的车身
EP2543570B1 (fr) * 2011-07-07 2018-03-28 Bombardier Transportation GmbH Procédé de réalisation d'un véhicule ferroviaire, procédé de fabrication d'un véhicule ferroviaire et famille de véhicules ferroviaires
RU2719498C1 (ru) * 2016-08-28 2020-04-20 СиАрАрСи ЦИНДАО СЫФАН КО., ЛТД. Двухэтажное железнодорожное транспортное средство

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JPH10291475A (ja) * 1993-06-29 1998-11-04 Hitachi Ltd 車両構体の製作方法
KR100609280B1 (ko) * 2005-07-27 2006-08-03 주식회사 한국화이바 철도차량용 일체형 복합소재 차체 및 그 제조방법
KR101082002B1 (ko) 2009-07-13 2011-11-09 한국철도기술연구원 철도차량용 차체 구조물
KR101081841B1 (ko) 2009-09-22 2011-11-09 현대로템 주식회사 철도차량 차체의 사이드 구조체 및 이의 제조방법
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EP0687612A1 (fr) * 1994-06-13 1995-12-20 Gec Alsthom Transport Sa Véhicule routier ou ferroviaire et son procédé d'assemblage
US5797646A (en) * 1994-06-13 1998-08-25 Gec Alsthom Transport Sa Rail or road vehicle and a method of assembling it
EP0797043A2 (fr) * 1996-03-19 1997-09-24 Hitachi, Ltd. Structure de panneau, procédé de soudage par friction, et panneau
EP0797043A3 (fr) * 1996-03-19 1999-09-01 Hitachi, Ltd. Structure de panneau, procédé de soudage par friction, et panneau
EP1676667A1 (fr) * 1996-03-19 2006-07-05 Hitachi, Ltd. Procédé de soudage par friction-malayage d'une structure de panneau
EP1222999A1 (fr) * 1996-03-19 2002-07-17 Hitachi, Ltd. Structure de panneau et procédé de soudage par agitation
EP1222995A1 (fr) * 1996-03-19 2002-07-17 Hitachi, Ltd. Structure de panneau et procédé de soudage par agitation
US6647897B1 (en) 1999-01-28 2003-11-18 Bombardier Transportation Gmbh Railway vehicle with self-supporting car body
DE19903281A1 (de) * 1999-01-28 2000-08-03 Abb Daimler Benz Transp Schienenfahrzeug mit selbsttragendem Wagenkasten
EP2543570B1 (fr) * 2011-07-07 2018-03-28 Bombardier Transportation GmbH Procédé de réalisation d'un véhicule ferroviaire, procédé de fabrication d'un véhicule ferroviaire et famille de véhicules ferroviaires
WO2014016050A1 (fr) * 2012-07-24 2014-01-30 Siemens Aktiengesellschaft Composant conçu en particulier pour un tôlage extérieur de véhicule sur rails
CN105452081A (zh) * 2013-09-04 2016-03-30 川崎重工业株式会社 铁道车辆的车身
CN105452081B (zh) * 2013-09-04 2018-06-12 川崎重工业株式会社 铁道车辆的车身
RU2719498C1 (ru) * 2016-08-28 2020-04-20 СиАрАрСи ЦИНДАО СЫФАН КО., ЛТД. Двухэтажное железнодорожное транспортное средство
US11180167B2 (en) 2016-08-28 2021-11-23 Crrc Qingdao Sifang Co., Ltd. Double-decker rail vehicle

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EP0544473B1 (fr) 1997-04-23
KR100239183B1 (ko) 2000-03-02
DE69219286D1 (de) 1997-05-28
KR930009845A (ko) 1993-06-21
DE69219286T2 (de) 1997-10-30
JPH05139296A (ja) 1993-06-08
JP2626372B2 (ja) 1997-07-02

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