EP2459428B1 - Structure de porte pour véhicule ferroviaire - Google Patents

Structure de porte pour véhicule ferroviaire Download PDF

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Publication number
EP2459428B1
EP2459428B1 EP10745439.9A EP10745439A EP2459428B1 EP 2459428 B1 EP2459428 B1 EP 2459428B1 EP 10745439 A EP10745439 A EP 10745439A EP 2459428 B1 EP2459428 B1 EP 2459428B1
Authority
EP
European Patent Office
Prior art keywords
door
main body
footboard
window
door main
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
EP10745439.9A
Other languages
German (de)
English (en)
Other versions
EP2459428A2 (fr
Inventor
Atsushi Hamamoto
Takahiro Kawashima
Shinichi Miura
Mikio Hatano
Jozo Ishida
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.)
Kawasaki Heavy Industries Ltd
Narita Mfg Ltd
Kawasaki Motors Ltd
Original Assignee
Kawasaki Heavy Industries Ltd
Kawasaki Jukogyo KK
Narita Mfg Ltd
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 Kawasaki Heavy Industries Ltd, Kawasaki Jukogyo KK, Narita Mfg Ltd filed Critical Kawasaki Heavy Industries Ltd
Publication of EP2459428A2 publication Critical patent/EP2459428A2/fr
Application granted granted Critical
Publication of EP2459428B1 publication Critical patent/EP2459428B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D23/00—Construction of steps for railway vehicles
    • 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
    • B61D17/06—End walls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D19/00—Door arrangements specially adapted for rail vehicles
    • B61D19/02—Door arrangements specially adapted for rail vehicles for carriages
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D19/00—Door arrangements specially adapted for rail vehicles
    • B61D19/02—Door arrangements specially adapted for rail vehicles for carriages
    • B61D19/023—Emergency exits

Definitions

  • the present invention relates to a door structure for a railway vehicle that is foldably disposed in an end panel of a railway vehicle.
  • Patent Document 1 proposes a door structure in which a hinged door frame for opening a gangway having a lower end rotatably supported in a body, which is normally locked to a vehicle and is opened outward in case of an emergency, is openably and closably provided in the gangway disposed in an end portion of the body, a hinged door, which is supported rotatably in a lateral direction of the hinged door frame, is attached to an opening portion formed in the hinged door frame, and walk means for emergency escape is provided in an inner face of the hinged door.
  • Patent Document 2 proposes a door structure that is usable both in a normal case and in an emergency case.
  • the door structure has a plug-in type door, a slide unit, a guide unit, a selection handle, and a two-tier sloped passage.
  • the slide unit is comprised of a slider that is movable in an opening and closing direction of the door, and a vertical rod that is provided advanceably and retreatably in a direction orthogonal to the slider, and has a tip rotatably connected to a hinge at a lower end portion of the door.
  • the guide unit is comprised of a lateral guide that is parallel with the opening and closing direction of the door, a vertical guide that perpendicularly intersects the lateral guide and is opened in a vehicle body, a branch piece that closes the opening of the vertical guide or the lateral guide, and an arm that has one end fixed to an upper end portion of the door and the other end provided with a roller capable of rolling the lateral and vertical guides.
  • the selection handle is provided rotatably to a normal use position and an emergency position, connected to the branch piece using a chain, and adapted to drive the branch piece in a closing direction of the lateral guide when the selection handle is rotated to the emergency position.
  • the two-tier sloped passage is foldably provided in the door, and includes a support unit that is coupled to the body via a supporting chain, a shock-absorbing chain that has one end attached to the door and the other end wound around a drum, an extension plate that has one end rotatably connected to an axle of the upper end portion of the door, and is engaged with the support unit and the shock-absorbing chain, and a shock absorption unit that pays out the sock-absorbing chain.
  • a window through which scenery outside a vehicle can be seen is not provided in the door that is opened and closed.
  • Patent Document 3 proposes a door structure described below.
  • the door structure includes a door with a window that has an upper end connected to a front central portion of a railway vehicle so as to be rotatable using an upper end portion of an opening portion serves as an axis, and has a lower end that is swung forwardly and upwardly to be opened.
  • base ends of a pair of laterally arranged frames are rotatably connected to both-side lower end portions in the opening portion, the frames are foldable at a generally middle position in a longitudinal direction via a hinge such that the frames are inwardly folded over each other, a plurality of footboard members each having a constant width are continuously arranged between and along the frames to constitute a footboard face in the state where the frames are straightly extended.
  • the individual footboard members are moved to the side with the hinge portion, and stacked.
  • the stacking position of the footboard members is located in a housing portion above the window of the door, and does not interfere with the window, in the state where the lower end of the door is rotated to the lower end portion in the opening portion and the opening portion is closed by the door, the scenery outside the vehicle can be seen through the window of the door.
  • the door that is swung forwardly and upwardly to be opened and the slope with a pair of frames that constitute the footboard face in case of emergency escape and are folded in two via the hinge are constituted as individual independent units, and hence the structure is complicated.
  • US 4,216,725 forms the basis for the preamble of claim 1 and discloses a combination door and emergency stairway exit.
  • the present invention has been achieved in view of the foregoing, and the present invention provides a door structure for a railway vehicle that is usable as a doorway in case of an emergency, and is capable of smoothly forming a slope for escape in a door with a window.
  • a door structure for a railway vehicle according to the present invention is configured as recited in claim 1.
  • the door structure for a railway vehicle of the present invention having the above-described configuration, since the door is constituted by integrating the door main body, the door frame, and the extension footboard portion together, the structure is simplified as compared with the prior art technique having the window in the door and, since a slope portion for escape is opened as the door together with the door when the door is opened, the slope portion for escape does not get in the way.
  • the doors of two vehicles do not interfere with each other in a state where the tip ends of the two vehicles are closely faced each other and, consequently, it is possible to dispose a relatively short gangway footplate to bridge between the vehicles to transfer passengers between the vehicles, as illustrated in FIGS. 13 and 14 .
  • the window of the door main body and the opening portion for window of the extension footboard portion are cleared in the close state of the door (a normal state, and a state where the door main body closes the opening portion) and, in the forward full open state of the door (an emergency escape state and a state where the door main body is opened forward using the lower end portion of the door frame serves as the axis, and the folded extension footboard portion is opened forwardly of the opened door main body), the first footboard portion covers the window and the second footboard portion covers the opening for window (by a link mechanism and the action of gravity in an embodiment) to constitute a footboard for escape (slope) so that it is possible to smoothly escape irrespective of the presence or absence of the window.
  • the door structure for a railway vehicle of the present invention is usable as a doorway in case of an emergency, and is capable of smoothly forming a slope for escape in a door with a window.
  • FIG. 1 is an elevational view illustrating a tip end panel of a railway vehicle having the door structure according to the embodiment of the present invention.
  • FIG. 2 is a cross-sectional view taken along the line A-A of FIG. 1
  • FIG. 3 is a cross-sectional view taken along the line B-B of FIG. 1 .
  • FIG. 4 is an elevational view of a circumferential area of a door in a central portion of a tip end face of the railway vehicle
  • FIG. 5 is a cross-sectional view taken along the line C-C of FIG. 4 .
  • FIGS. 6(a) to 6(c) illustrate a locking mechanism of a door main body 7, while FIGS. 6(d) and 6(e) illustrate a locking mechanism of a door 5.
  • FIG. 6(a) to 6(c) illustrate a locking mechanism of a door main body 7
  • FIGS. 6(d) and 6(e) illustrate a locking mechanism of a door 5.
  • FIG. 7 is a side view illustrating the forward full open state of the door (emergency escape state) in which an extension footboard portion 8 on a vehicle interior side is rotated forward after the door main body 7 of the door 5 is tilted forward.
  • FIG. 8(a) is a view along the arrow-headed line A-A of FIG. 7
  • FIG. 8(b) is a cross-sectional view taken along the line B-B of FIG. 8(a) .
  • FIGS. 9 to 12 are perspective views illustrating rotated states of the door main body 7 stepwise when viewed from a forward lateral direction.
  • FIG. 13 is a plan view illustrating a state where tip end faces of vehicles are closely faced each other in a state where the doors 5 are opened, and a gangway footplate 52 is disposed to bridge between tip end opening portions 3 and 3 of both of the vehicles.
  • a vertically long opening portion 3 is provided in a central portion thereof, and an opening frame 4 is fitted in the opening portion 3.
  • a door (hinged door) 5 is attached using a hinge 6 (see FIG. 5 ) so as to be openable in a forward and a lateral direction (when viewed from the inside of the vehicle 1, from a forward direction to a lateral direction (a left-side direction or right-side direction)).
  • the door 5 has a window 5c in its upper portion and includes a door main body (sloped door) 7 and a door frame 5a in its circumferential edge portion so as to be detachable from each other, and a lower end of the door main body 7 is connected to a lower end edge 5b of the door frame 5a via the hinge or a spindle 9 so as to be openable such that the door main body 7 is tilted forward and downward.
  • the door main body 7 is opened and closed about an axis of the hinge 6 as the door (hinged door) 5. Specifically, as illustrated in FIG.
  • a footboard cover 53 is attached to extend from a walkway of the front vehicle 1 to the lower end portion of the door main body 7 so as to cover the spindle 9.
  • the extension footboard portion 8 On a back face side (vehicle interior side) of the door main body 7 as the door on the first tier, the extension footboard portion 8, which constitutes, in an emergency escape state, a footboard face (escape step) together with a face of the door main body 7 on the vehicle interior side, is provided to be connected to the door main body 7 so as to be foldable about the spindle 10.
  • the extension footboard portion 8 is slightly narrower in width and slightly shorter in length than the door main body 7, and one end (base end) of the extension footboard portion 8 is connected to the upper end of the door main body 7 via the hinge or the spindle 10 so as to be rotatable about the axis by approximately 180°.
  • the door main body 7 is provided with the window 5c at a position slightly above the middle position in a longitudinal (vertical) direction.
  • the window 5c has a transparent glass pane 11a.
  • the surface of the door main body 7 has a longitudinal section that is curved forward (downward) and convexly in an arc shape over its length.
  • the portion below the window 5c is protruded backward (upward) from the lower end thereof toward a slightly upward portion, and both-side frame walls 11b are formed on both-side edge portions 7a from the end of the protruded portion toward the upper end of the door main body 7 in such a manner as to cross the upper end.
  • a footboard face 12 is formed to bridge between the both-side frame walls 11b so as to cover a space portion.
  • the footboard face 12 is comprised of a portion 12b that covers the window 5c (hereinbelow referred to as a first footboard portion), and a lower portion 12a.
  • the first footboard portion 12b is attached between guide frames 11c that are provided to protrude on the both-side frame walls 11b so as to be slidable on the lower portion 12a and the window 5c.
  • the first footboard portion 12b descends by its own weight to lie on top of the lower portion 12a in a state where the first footboard portion 12b is integrally fitted in the the door frame 5a. In other words, the window 5c is opened.
  • the first footboard portion 12b moves to a position over the window 5c by its own weight along and between the guide frames 11c to cover the window 5c. It is to be noted that an anti-slip sheet is affixed on the footboard face 12 (surface).
  • the first footboard portion 12b is slidable on the lower portion 12a and the window 5c along the guide frames 11c.
  • the first footboard portion 12b moves to the position over the window 5c by its own weight to cover the window 5c, as described above.
  • the first footboard portion 12b lies on top of the lower portion 12a by its own weight, and the window 5c is opened. Accordingly, in the present embodiment, there is provided a lashing mechanism 60 for fixing a portion that covers the window when the first footboard portion 12b has moved to the position over the window 5c.
  • FIGS. 17 to 20 are explanatory views for sequentially explaining opened states of the door main body 7 and the extension footboard portion 8, and operational modes of the lashing mechanism 60 from a closed state to the opened state, in which FIGS. (a) are right-side cross-sectional views of the door main body 7 and the extension footboard portion 8, FIGS. (b) are plan views thereof, and FIGS. (c) are explanatory views of the operational modes of the lashing mechanism.
  • FIG. 21 includes a plan view and a side view each illustrating the entire lashing mechanism, FIG.
  • FIG. 22 includes a plan view, a cross-sectional view taken along the line A-A, and a cross-sectional view taken along the line B-B each illustrating a door-side stopper
  • FIG. 23 includes a plan view and a cross-sectional view taken along the line A-A each illustrating a window cover-side stopper.
  • the lashing mechanism 60 is constituted of a combination of the door-side stopper 61 and the window cover-side stopper 71.
  • the door-side stopper 61 is provided in the door main body 7.
  • the window cover-side stopper 71 is provided in the first footboard portion 12b.
  • a generally L-shaped stopper member 63 is openably and closably connected onto an attachment frame 62 so as to be rotatable using a spindle 64.
  • the stopper member 63 is biased in an opening direction using a shaft 65 via a spring 66.
  • a latch 67 is disposed on an upper end of the shaft 65 to be upwardly protruded from an upper end of the attachment frame 62, and a lower end face of the latch 67 is coupled to an upper end face of the shaft 65.
  • the window cover-side stopper 71 has a long generally I-shaped stopper member 73 on an attachment frame 72 smaller than the attachment frame 62, and a nail portion 73a that is engageable with and detachable from a nail portion 63a of the stopper member 63 at its tip, and a lower end portion of the stopper member 73 is connected using a spindle 74 so as to be laterally rotatable.
  • An upper portion of the stopper member 73 is protruded upwardly of the attachment frame 72, and is biased in an engaging direction with respect to the stopper member 63 using a spring 75.
  • the spring 75 is guided by two guide members 76.
  • the door-side stopper 61 is attached to the door main body 7 using four bolts (and nuts) 68 such that its vertical position is adjustable.
  • the window cover-side stopper 71 is attached to the first footboard portion 12b using four bolts 77 such that its vertical position is adjustable. With this configuration, by adjusting the respective vertical positions, the window cover-side stopper 71 is reliably engaged with the door-side stopper 61.
  • a protrusion portion 69 is provided to protrude in a direction opposite to that of the nail portion 63a.
  • locking members 65b and 65c are integrally formed at positions above and below the middle portion of the shaft 65.
  • a configuration is adopted in which, by moving the shaft 65 vertically, the locking member 65a or 65c is engaged with the protrusion portion 69, and the stopper member 63 is thereby rotated clockwise or anticlockwise about the spindle 64.
  • the extension footboard portion 8 is provided with the opening portion for window 13 at a position matching that of the window 5c of the door main body 7 in a state where the extension footboard portion 8 is not rotated in the close state of the door (normal state) (in other words, a state where the extension footboard portion 8 is folded to be stacked on the vehicle interior side of the door main body 7).
  • U-shaped frames 13b and 13c are provided to protrude in upper and lower portions of the opening portion for window 13, and the U-shaped frames 13b and 13c are utilized when the extension footboard portion 8 is returned from the rotated state to the normal state.
  • a footboard face 14 is formed, and the footboard face 14 is comprised of a lower portion 14a of the opening portion for window 13, and the second footboard portion 14b.
  • the lower portion 14a is fixed to the position of the lower portion of the face of the extension footboard portion 8 on the vehicle interior side, but the second footboard portion 14b is provided so as to be slidable between positions on the lower portion 14a and the opening portion for window 13 along and between a pair of laterally arranged guide frames 13a and 13a.
  • one end portions of the links 15 are rotatably connected using pivoting pins 15d via brackets 15c, and the other end portions of the links 15 are rotatably connected to positions close to the upper end on both sides of the door main body 7 using pivoting pins 15b via brackets 15a.
  • the second footboard portion 14b moves to the position on the opening portion for window 13 from the position on the lower portion 14a in such a manner as to be pulled by the the links 15 and 15 on both sides, and covers the opening portion for window 13.
  • the second footboard portion 14b moves to the position on the lower portion 14a in such a manner as to be pushed up by the links 15 and 15 on both sides from the position on the opening portion for window 13, and opens the opening portion for window 13.
  • the anti-slip sheet is affixed on the footboard face 14 (surface).
  • brackets 18 are uprightly fixed in the vicinities of respective upper end portions of the both-side edge portions 7a of the door main body 7, and one end portions of supporting links 17 are fixed to the brackets 18 using pivoting pins 17a disposed in a lateral direction orthogonal to the side faces of the supporting links 17 so as to be rotatable about the axes of the pivoting pins 17a.
  • the other ends of the supporting links 17 are connected to the upper end portions in the door frame 5a via traction chains 19.
  • upper ends of the traction chains 19 are fixed to the upper end portions in the door frame 5a or ceiling portions in the front vehicle 1.
  • auxiliary links 21 are fixed using pivoting pins 21a disposed in the lateral direction orthogonal to side faces of the auxiliary links 21 via brackets 22 so as to be rotatable about the axes of the pivoting pins 21a.
  • auxiliary links 21 are fixed at generally middle positions in the longitudinal direction of the supporting links 17 using pivoting pins 17b disposed in the lateral direction orthogonal thereto so as to be rotatable about the axes thereof, and elongated holes 21c are formed to be slidable relative to the pivoting pins 17b over a predetermined length in the longitudinal direction from the other ends of the auxiliary links 21. It is to be noted that elongated grooves or groove-like sliders may be used instead of the elongated holes 21c.
  • a configuration is adopted in which, in the upright state of the door main body 7 (state where the door main body 7 is integrally fitted in the door frame 5a), the corresponding support links 17 and auxiliary links 21 are disposed in parallel with each other to be laid on top of each other.
  • one ends of L-shaped brackets 20 are fixed to be laterally protruded at portions close to the tip end portions on both sides of the extension footboard portion 8.
  • one end portions of second supporting links 23 are fixed using pivoting pins 20a disposed in the lateral direction orthogonal to side faces of the upright portions so as to be rotatable about the axes thereof.
  • the other ends of the second supporting links 23 are connected to the other end portions of the supporting links 17 via second traction chains 24.
  • handrail chains 25 are disposed to bridge between positions in the vicinities of the lower end portions of the traction chains 19 and positions slightly below the middle positions in the vertical direction in the door frame 5a.
  • a closing operation traction chain 26 for the door main body 7 is fixed to a position close to the upper end portion in the opening frame 4 of the railway vehicle 1.
  • a roller 28 is disposed to be laterally protruded.
  • the other end side of the closing operation traction chain 26 is fixed to an eyebolt 27, and is connected to a closing operation traction chain winding apparatus 32 attached to the right side in the ceiling portion in the railway vehicle so as to be wound by way of the roller 28, a chain winding shock absorption apparatus 29, and two pulleys 30 and 31 that are attached to the left side of the ceiling portion thereof.
  • the shock absorption apparatus 29 has a control apparatus therein that keeps a paying out speed of the traction chain 26 under a predetermined value by spring force and friction, and as the shock absorption apparatus 29, for example, a speed governor of a slowdown elevator (SLOWDOWN 125 (registered trademark)) of kabushiki kaisha shoubou kagaku kenkyujo can be used.
  • SLOWDOWN 125 registered trademark
  • an upper end engagement portion 33a of a rotation operation member 33 is engaged with an engagement portion 32a of the traction chain winding apparatus 32, and the rotation operation member 33 is manually rotated to wind the opening/closing operation traction chain 26.
  • the extension footboard portion 8 in the rotated state is firstly folded about the spindle 10, and then laid on top of the face of the door main body 7 on the vehicle interior side in the rear. In this state, by continuing the winding operation of the closing operation traction chain 26, the door main body 7 is rotated backward and upward to be fitted in the door frame 5a, and they are integrated together.
  • lock release levers 43 provided at the middle positions on both sides of the door frame 5a are rotated toward an outward (the door frame 5a) side as illustrated in FIG. 6(b) , whereby the locking nails 42 engaged with the locking grooves 44a (see FIG. 10 ) of the door main body 7 are pulled in toward the side with the door frame 5a against the springs as illustrated in FIG. 6(a) , and the locked state is released as illustrated in FIG. 6(c) .
  • locking mechanisms 45 of the door 5 are provided on upper and lower portions on both sides of the door frame 5a, as indicated by a reference numeral 48 in FIGS. 6(d) and 6(e) .
  • a reference numeral 48 in FIGS. 6(d) and 6(e) .
  • FIG. 6(e) by rotating locking operation handles 46 from downward locking positions to horizontal positions on the side with the door main body 7, locking nails 47 fitted in locking grooves (not shown) in the opening frame 4 move out of the door frame 5a as illustrated in FIG. 6(d) , and the locked state is thereby released.
  • the locking mechanisms 45 are disposed in storage portions of the door frame 5a, and the individual storage portions are normally closed with open/close lids 48.
  • FIGS. 13 and 14 illustrate another mode in the emergency escape state in which passengers are allowed to move to another vehicle without getting off a vehicle to be on a railway track.
  • the opening portions 3 of the tip end faces 2 of the front vehicles 1 and 1' are brought close together to be faced each other in a state where the doors 5 are fully opened in a forward and a lateral direction
  • the gangway footplate 52 is disposed to bridge between the footboard covers 53 of the tip end opening portions 3 of the front vehicles 1 and 1'
  • handrail chains 54 are connected between the middle positions of the opening frames 4 and 4'.
  • the door 5 structure for the railway vehicle provided in the opening portion 3 in the end panel 2 of the railway vehicle is characterized by including the door frame 5a having the hinge 6 on one side portion, the door main body 7 that is pivotally openable and closable in a lateral direction of the railway vehicle while the hinge 6 serves as the axis, pivotally openable and closable in a forward direction of the railway vehicle while the lower end portion 5b of the door frame 5a serves as the axis, and provided with the window 5c and the first footboard portion 12b covering the window 5c in the forward full open state of the door, and the extension footboard portion 8 that is folded to be storable on the vehicle interior side of the door main body 7 in the close state of a door, and provided with the opening portion for window 13 positioned on the vehicle interior side of the window 5c in the close state of a door, and the second footboard portion 14b covering the opening portion for window 13 in the forward full open state of a door.
  • the door 5 is constituted by integrating the door main body 7, the door frame 5a, and the extension footboard portion 8 together, the structure thereof is simplified as compared with that the prior art technique having the window in the door and, when the door is opened, the slope portion for escape is also opened together as the door so that the slope portion for escape does not get in the way.
  • the door main body 7 is openable in the forward and a lateral direction, the doors of two vehicles do not interfere with each other in the state where the tip ends of the two vehicles are closely faced each other and, accordingly, it is possible to dispose the relatively short gangway footplate to bridge between the vehicles to transfer passengers between the vehicles, as illustrated in FIGS.
  • the window 5c of the door main body 7 and the opening portion for window 13 of the extension footboard portion 8 are opened in the close state of the door, and the window 5c and the opening portion for window 13 are covered with the first footboard portion 12b and the second footboard portion 14b, respectively, to constitute the footboard face (slope) for escape in the forward full open state of the door, it is possible to smoothly escape irrespective of the presence or absence of the window.
  • the door structure having the above-described configuration has the following excellent effects.
  • the present invention further has the following configurations.
  • the door structure for the railway vehicle according to the present invention may be embodied in the following manners.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Vehicle Step Arrangements And Article Storage (AREA)
  • Wing Frames And Configurations (AREA)
  • Extensible Doors And Revolving Doors (AREA)

Claims (7)

  1. Structure de porte pour un véhicule ferroviaire (1) destinée à être prévue dans une partie d'ouverture (3) dans un panneau d'extrémité (2) du véhicule ferroviaire (1), la structure de porte comprenant :
    un cadre de porte (5a) présentant une charnière (6) sur une partie latérale ; et
    un corps principal de porte (7) qui peut être ouvert et fermé de manière pivotante dans une direction latérale du véhicule ferroviaire (1) tandis que la charnière (6) sert d'axe, et peut être ouvert et fermé de manière pivotante dans une direction avant du véhicule ferroviaire (1) tandis qu'une partie d'extrémité inférieure du cadre de porte (5a) sert d'axe,
    caractérisée en ce que
    le corps principal de porte (7) est pourvu d'une fenêtre (5c) ; et
    la structure de porte comprend en outre une partie de marchepied d'extension (8) qui présente une de ses extrémités raccordée en rotation à une extrémité supérieure du corps principal de porte (7) et est pliée de manière à être rangée sur un côté intérieur de véhicule du corps principal de porte (7) dans un état fermé de la porte (5), la partie de marchepied d'extension (8) étant pourvue d'une partie d'ouverture (13) pour la fenêtre (5c), la partie d'ouverture (13) étant positionnée sur le côté intérieur de véhicule de la fenêtre (5c) dans l'état fermé de la porte (5) ; dans laquelle
    le corps principal de porte (7) est pourvu d'une première partie de marchepied (12b), et la partie de marchepied d'extension (8) est pourvue d'une deuxième partie de marchepied (14b), et
    dans un état complètement ouvert vers l'avant de la porte (5), dans lequel le corps principal de porte (7) a été incliné vers l'avant et vers le bas à partir de l'état fermé de la porte (5), et la partie de marchepied d'extension (8) a été amenée en rotation vers l'avant à partir de l'état plié de manière à être positionnée vers l'avant du corps principal de porte (7) ouvert, la première partie de marchepied (12b) recouvre la fenêtre (5c) dans le corps principal de porte (7) tandis que la deuxième partie de marchepied (14b) recouvre la partie d'ouverture (13) pour la fenêtre (5c) dans la partie de marchepied d'extension (8), la première partie de marchepied (12b) et la deuxième partie de marchepied (14b) constituant alors un marchepied permettant de sortir dans l'état complètement ouvert vers l'avant de la porte (5).
  2. Structure de porte selon la revendication 1, dans laquelle la première partie de marchepied (12b) glisse sur le corps principal de porte (7) sous le poids de la première partie de marchepied (12b) pour recouvrir la fenêtre (5c) de l'état fermé de la porte (5) vers l'état complètement ouvert vers l'avant de la porte (5).
  3. Structure de porte selon la revendication 1, comprenant en outre :
    une bielle (15) présentant une partie d'extrémité raccordée en rotation à la deuxième partie de marchepied (14b) et l'autre partie d'extrémité raccordée en rotation au corps principal de porte (7), dans laquelle
    la deuxième partie de marchepied (14b) peut coulisser sur la partie de marchepied d'extension (8) au moyen de la bielle (15) de l'état fermé de la porte (5) vers l'état complètement ouvert vers l'avant de la porte (5).
  4. Structure de porte selon la revendication 1, comprenant en outre :
    une paire de bielles de support (17) présentant chacune une partie d'extrémité raccordée en rotation au corps principal de porte (7) et l'autre partie d'extrémité raccordée au cadre de porte (5a) par des moyens de traction (19) ;
    une paire de bielles auxiliaires (21) présentant chacune une partie d'extrémité raccordée en rotation à une partie d'extrémité dans un sens de la largeur du corps principal de porte (7) et l'autre partie d'extrémité étant pourvue d'une rainure de guidage (21c) destinée à guider une de la paire de bielles de support (17) en faisant glisser la bielle de support (17) ; et
    une paire de deuxièmes bielles de support (23) présentant chacune une partie d'extrémité raccordée en rotation à la partie de marchepied d'extension (8) et l'autre partie d'extrémité raccordée à l'une de la paire de bielles de support (17) par des deuxièmes moyens de traction (24).
  5. Structure de porte selon la revendication 1, comprenant en outre :
    des moyens de traction d'opération d'ouverture/de fermeture (26) présentant une partie d'extrémité fixée au corps principal de porte (7), et destinés à ouvrir et à fermer le corps principal de porte (7) dans la direction avant ;
    un galet (28) prévu dans une position généralement centrale dans une direction longitudinale de la partie de marchepied d'extension (8), et guidant les moyens de traction d'opération d'ouverture/de fermeture (26) ; et
    un appareil d'enroulement (32) prévu dans une partie supérieure à l'intérieur du véhicule ferroviaire (1), et apte à enrouler les moyens de traction d'opération d'ouverture/de fermeture (26).
  6. Structure de porte selon la revendication 1, dans laquelle une face de marchepied (12) du corps principal de porte (7) et une face de marchepied (14) de la partie de marchepied d'extension (8) sont soumises à un traitement antiglisse.
  7. Structure de porte selon la revendication 1, dans laquelle
    le corps principal de porte (7) est pourvu d'une butée côté porte (61),
    la première partie de marchepied (12b) est pourvue d'une butée côté recouvrement de fenêtre (71), et
    la butée côté porte (61) est en prise avec la butée côté recouvrement de fenêtre (71) pour verrouiller la première partie de marchepied (12b) sur une position au-dessus de la fenêtre (5c) dans l'état complètement ouvert vers l'avant de la porte (5).
EP10745439.9A 2009-07-28 2010-07-28 Structure de porte pour véhicule ferroviaire Active EP2459428B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2009174896A JP5495652B2 (ja) 2009-07-28 2009-07-28 鉄道車両の扉構造
PCT/JP2010/063140 WO2011013847A2 (fr) 2009-07-28 2010-07-28 Structure de porte pour véhicule ferroviaire

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EP2459428A2 EP2459428A2 (fr) 2012-06-06
EP2459428B1 true EP2459428B1 (fr) 2019-09-18

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EP10745439.9A Active EP2459428B1 (fr) 2009-07-28 2010-07-28 Structure de porte pour véhicule ferroviaire

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EP (1) EP2459428B1 (fr)
JP (1) JP5495652B2 (fr)
KR (1) KR101379067B1 (fr)
CN (1) CN102548826B (fr)
TW (1) TWI402193B (fr)
WO (1) WO2011013847A2 (fr)

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TWI460090B (zh) * 2011-12-27 2014-11-11 Kawasaki Heavy Ind Ltd Railway vehicles through the door support structure, and with its railway vehicles
CN103241251B (zh) * 2013-04-27 2015-08-05 常州长青交通科技股份有限公司 地铁机车坡道式紧急疏散门
CN103693055B (zh) * 2013-12-17 2017-04-19 今创集团股份有限公司 轨道车辆的下翻式逃生装置
CN105172815B (zh) * 2015-09-14 2017-08-01 今创集团股份有限公司 地铁机车通用型逃生系统
CN105109506B (zh) * 2015-09-28 2017-12-08 今创集团股份有限公司 一种地铁机车通用型逃生系统
CN108860189A (zh) * 2018-05-21 2018-11-23 陕西铁路工程职业技术学院 铁路客车自动伸缩梯装置
CN108643730B (zh) * 2018-05-30 2023-09-01 常州长青科技股份有限公司 自动驾驶地铁车辆的紧急疏散设备
AT522144B1 (de) 2019-01-29 2020-12-15 Eh Holding Gmbh Nottür für ein Schienenfahrzeug
WO2021127759A1 (fr) * 2019-12-27 2021-07-01 Aerom Sistemas De Transporte Sa Porte avant de secours pour véhicules à propulsion pneumatique sur voie élevée
RU199384U1 (ru) * 2020-06-08 2020-08-31 Общество с ограниченной ответственностью "ХЮБНЕР ООО" Заглушка для герметизации межвагонного перехода
CN112046517B (zh) * 2020-08-14 2022-03-01 中车青岛四方机车车辆股份有限公司 轨道交通车辆疏散门踏板结构、疏散门及轨道交通车辆

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Also Published As

Publication number Publication date
CN102548826A (zh) 2012-07-04
JP2011025852A (ja) 2011-02-10
WO2011013847A3 (fr) 2011-03-31
JP5495652B2 (ja) 2014-05-21
TWI402193B (zh) 2013-07-21
KR20120123010A (ko) 2012-11-07
CN102548826B (zh) 2015-01-28
EP2459428A2 (fr) 2012-06-06
TW201111208A (en) 2011-04-01
KR101379067B1 (ko) 2014-03-28
WO2011013847A2 (fr) 2011-02-03

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