WO2012035261A1 - Dispositif d'accès à un véhicule depuis une plateforme - Google Patents
Dispositif d'accès à un véhicule depuis une plateforme Download PDFInfo
- Publication number
- WO2012035261A1 WO2012035261A1 PCT/FR2011/052112 FR2011052112W WO2012035261A1 WO 2012035261 A1 WO2012035261 A1 WO 2012035261A1 FR 2011052112 W FR2011052112 W FR 2011052112W WO 2012035261 A1 WO2012035261 A1 WO 2012035261A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- ramp
- vehicle
- frame
- platform
- drive means
- Prior art date
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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
- B61D23/02—Folding steps for railway vehicles, e.g. hand or mechanically actuated
- B61D23/025—Folding steps for railway vehicles, e.g. hand or mechanically actuated electrically or fluid actuated
Definitions
- the field of the invention is that of the access of persons to a vehicle from a platform.
- the invention is more particularly a device allowing access to a rail vehicle for people with reduced mobility, PMR said, from the platform of a railway station.
- the horizontal gap is mainly related to the gauge of the train which imposes to maintain a certain horizontal distance of safety when the train circulates.
- the size of each type of train is different, resulting horizontal gaps between a given type of train and the same platform of a station.
- the vertical gap this one depends on the height of the platform and the height of the floor of the car.
- the heights are measured vertically taking as reference the top of the rails on which the train runs.
- the height of the platform varies according to the stations and can be equal, for example, to 380 mm, 550 mm or 760 mm.
- the height of the platforms is also not constant along the length of the platform because of the manufacturing tolerances of the platforms which has a disadvantage.
- the height of the floor varies depending on the type of train. For example, this height is equal to 600 mm for regional trains and to 1100 mm for high-speed trains called TGV.
- the vertical gap to be crossed for the traveler is 550 mm
- the horizontal gap is generally between 300 mm and 500 mm.
- the access doors of cars have fixed and retractable steps that allow to cross the horizontal and vertical gaps.
- these steps do not allow easy access to the car, for example, as soon as a traveler carries large and / or bulky luggage.
- an immediate solution would be to use access ramps for persons with reduced mobility that can be found, for example, on city buses.
- a ramp can be deployed from the bus to come to rest on the sidewalk on which the passenger in a wheelchair is waiting. The passenger can climb the ramp and board the bus.
- This solution can not be transposed to the railway domain because it is strictly forbidden for a train equipment to come to rest on the platform of the station. Indeed, during the deployment of the ramp on the platform, it can come to injure a passenger waiting on this platform. Exceptionally, in the event that the equipment is defective and can not retract, a movement of the train on the track would cause a movement of the equipment on the platform at the same speed as the train could injure the travelers located on the dock. Such a ban led the Claimant to seek innovative solutions to allow people with reduced mobility access to a car on a train.
- the invention relates to a device for accessing a vehicle from a platform, the device comprising:
- a chassis arranged to be installed in said vehicle
- a ramp arranged to move relative to the chassis
- the access device does not rely on the platform.
- the risk of injury to travelers on the platform is therefore zero.
- This device can therefore be installed for railway vehicles.
- the ramp advantageously makes it possible to join the step to form a simple inclined plane of access for a person traveling in a wheelchair.
- the device allows autonomous access for people with reduced mobility which is very advantageous.
- the presence of a step extends the floor of the vehicle or the platform, the ramp to fill the gaps horizontal and vertical.
- the invention was born in the railway field but it applies to any vehicle accessible from a platform (automobile, bus, boat, aircraft, etc.).
- the step is horizontal so as to extend in the continuity of a horizontal platform.
- the drive means are arranged to position the step close to said platform.
- the drive means are arranged to position the step in the extension of said platform.
- the walk advantageously extends the platform which allows to form a quasi-continuous plan for the passage of a wheelchair.
- the ramp to fill the remaining distance between the vehicle and the walk.
- walking extends horizontally in the continuity of the platform and fills the existing horizontal gap.
- the step comprises a horizontal upper surface and an oblique upper surface.
- the upper horizontal surface of the step is in the extension of the platform while the upper oblique surface allows the ramp to bear on the step.
- the position of the ramp on the step is then perfectly stable.
- the drive means comprise a drawer mounted in horizontal translation in the frame, the step being mounted in said drawer.
- the drawer allows to move the step horizontally accurately while storing the step and its means of elevation.
- the step is retractable in said drawer.
- the step is not visible in its drawer when the device is inactive which protects the step during the movement of the vehicle.
- the device is compact which limits its size.
- the chassis has a pivoting hood to protect the step when the drawer is in the chassis.
- the drive means comprise a translation jack arranged to translate the slide relative to the frame.
- the translation cylinder can advantageously be controlled in order to control the degree of opening of the drawer and thus fill the horizontal gap.
- the drawer comprises a lifting arm arranged to move the step vertically relative to the drawer.
- the lifting arm compensates for the vertical gap so that the step is in line with the platform.
- the combination of a lift arm and a drawer independently compensates for the horizontal gap and the vertical gap.
- the lift arm comprises at least two links connected together by a pivot connection, one end of each link being connected to the step, the other end being connected to the drawer.
- the lift arm is retractable in the drawer with the step which limits the size.
- the first and second links are respectively connected to the slide by a pivot connection and a sliding pivot connection.
- the elevation of the step by controlling the translational movement of the end of the second link.
- the translation is in the plane of the drawer which limits the vertical space. The dimensions of the drawer can therefore be limited.
- the drawer comprises an elevating jack arranged to move in translation the end of the second link connected to the drawer.
- the lift cylinder can advantageously be controlled in order to control the degree of elevation of the step and thus fill the vertical gap.
- the lift cylinder extends into the drawer.
- the ramp comprises a first portion pivoting relative to the frame and a second portion sliding relative to the pivoting portion. Thanks to its two independent parts, the ramp can compensate for various horizontal and vertical gaps. In a very advantageous way, the ramp allows access to both a low platform, whose platform height is lower than that of the floor of the vehicle, and a high platform, whose platform height is greater than that of the floor of the vehicle.
- the pivoting part comprises a sliding cylinder arranged to move the sliding part relative to the pivoting part.
- the slide cylinder can advantageously be controlled to control the length of the sliding portion protruding from the pivoting portion.
- the drive means comprise a wedge wedge mounted in translation relative to the chassis arranged to modify the inclination of the ramp which limits the wear and improves the reliability of the guide.
- the wedge wedge advantageously makes it possible to modify an inclination by realizing only a simple translational movement to be controlled. It is thus possible to control the inclination of the ramp precisely.
- the wedge wedge is of triangular shape and preferably comprises rolling means intended to come into contact with the ramp frame.
- the rolling means allow support and guided movement of the shim relative to the chassis.
- the ramp preferably comprises rolling means intended to come into contact with the wedge wedge.
- the rolling means allow support and guided movement of the ramp relative to the hold.
- the device comprises a step module and a ramp module respectively comprising a step frame and a ramp frame, the ramp frame being mounted above the step frame.
- the reliability of the device is improved, the defective modules can be replaced independently.
- the walk module is an autonomous module comprising first drive means arranged to move the step horizontally and vertically relative to the walking frame.
- the ramp module is an autonomous module comprising second drive means arranged to incline the ramp relative to the horizontal direction.
- the device comprises a computer arranged to control the drive means of the device.
- the computer advantageously makes it possible to send instructions to the jacks to control their movements and thus to control the movements of the step and the ramp.
- the computer makes it possible to coordinate the movements which limits the duration of positioning of the step and the ramp, that is to say, the duration of activation of the device.
- the device comprises means for measuring gaps between the vehicle and the platform, the computer being arranged to control the drive means according to the measured gaps.
- the measuring means make it possible to supply the data to the computer which controls the drive means.
- the measuring means detect the distance between a fixed point of the device and the edge of the platform.
- the invention also relates to a vehicle comprising an access device as presented above.
- the vehicle comprises a floor for vehicle passenger traffic, the device being mounted in the floor of said vehicle.
- the passage of the vehicle to the device, or vice versa is easy, the device being integrated with the floor.
- the ramp of the access device forms a part of the floor when the access device is inactive.
- a wheelchair can easily move from the floor to the ramp as the ramp is integrated with the floor.
- the height of the floor of the vehicle is equal to an average of the height of the platforms to be served.
- the floor height of the vehicle limits the inclination of the ramp and thus facilitates access for people with reduced mobility.
- the vehicle is a railway vehicle.
- FIG. 1 is a schematic view of a railway vehicle having an access device according to the invention near a dock in a station, the device being inactive;
- FIG. 2 is a schematic view of the vehicle of FIG. 1, the device being active and comprising a ramp module and a walking module;
- Figure 3 is a perspective view of the step module of the device of Figure 2;
- Figure 4 is a perspective view of the ramp module of the device of Figure 2;
- FIG. 5 is a side sectional view of the ramp module of FIG. 4;
- Figure 6 is a view from the front of the ramp module of Figure 4.
- FIGS. 8A-8F are schematic views of the device according to the invention in the active state for different vertical and horizontal gaps.
- a car 4 of a train is shown schematically when parking at platform 5 of a station.
- the car 4 circulates on rails 9 and has a floor 6 for passenger traffic that extends horizontally vertically h of the level of the rails 9.
- the terms "horizontal”, “vertical”, “front” and “backward” are defined by relative to the X, Y mark, shown in Figure 1, in which the X axis extends horizontally from back to front and the Y axis extends vertically from bottom to top.
- a traveler To pass from platform 5 to car 4, a traveler must span a horizontal gap Lh and a vertical gap Lv which are shown in Figure 1.
- the horizontal gaps Lh and vertical Lv correspond to the horizontal distance and the vertical distance respectively. separates the floor 6 from the edge of the platform 5.
- the platform 5 has a height of 760 mm while the floor has a height of 650 mm which induces a vertical gap Lv of 1 10 mm, the horizontal gap being 350 mm in this example.
- a device 1 for access to the car is mounted in the floor 6 of the car 4 so as to form a bridge between the floor 6 and the platform 5.
- the access device 1 is mounted at the doors of the car 4 and is activated when stopping the train station.
- the device 1 is mounted in the floor 6 of the vehicle as will be detailed later.
- the access device 1 comprises a movable step 22, a ramp 32 and drive means of the step 22 and the ramp 32 arranged to position the step 22 near the dock 5 and for position the ramp 32 bearing on the step 22 so as to form a bridge between the vehicle 4 and the platform 5.
- the access device 1 comprises a part 2 of drive and a portion 3 of ramp training which are interconnected and whose activation is coordinated to fill gaps.
- the walking and ramp driving parts 2, 3 are in the form of independent modules which are controlled in a synchronized manner. It goes without saying that the device 1 could integrate within the same unit the walking and ramp drive parts 2, 3, the modular aspect being here a preferred embodiment. Subsequently, the driving and ramping parts 2, 3 will be designated respectively as step module 2 and ramp module 3. As shown in FIG. 2, the step module 2 is mounted under the ramp module 3 in the floor 6 of the car 4.
- the step module 2 comprises a step frame 21 and a step 22 connected to the step frame 21 via first drive means 23 arranged to allow the mobile step 22 to move vertically and horizontally relative to the walking frame 21.
- the walking frame 21 is in the form of a parallelepipedal casing opened by its front face and partially open by its upper face as shown in FIG. 3.
- the walking frame 21 comprises, in this example , a front cover 29 pivotally mounted relative to the underside of the step frame 21 so as to prevent access to the elements of the step frame 21 when the step module 2 is inactive.
- the ramp module 3 is mounted on the step module 2 and closes its upper face, thus preventing access to the elements of the walking frame 21 by this face.
- the walking module 2 is here described with reference to the orthogonal reference (X, Y, Z) in which the Z axis extends from the right to the left according to the width of the walking frame 21 as shown in FIG.
- the step 22 is horizontal and extends along the width of the walking frame 21 parallel to the plane (X, Z).
- the step 22 is in the form of a flat rectangular pallet whose rear edge is beveled rearwardly so as to provide, on the one hand, a horizontal upper surface 22A and, on the other hand, on the other hand, an oblique upper surface 22B intended to receive the ramp 32 of the ramp module 3 as will be detailed hereinafter.
- the first drive means 23 are arranged to, on the one hand, move the step forward to extract it from the walking frame 21 and, on the other hand, to raise the step 22 above the frame 21 to form a portion of the bridge connecting the floor 6 of the car 4 to the dock 5.
- the step 22 is retracted into the frame 21 when not in use and deployed out of the frame 21 when is used.
- the first drive means 23 comprise horizontal translation means presenting, in this particular case, in the form of a slide 24 mounted in translation in the walking frame 21 via rails. 25 secured to the left and right walls of the parallelepiped whose walking frame 21 has the shape.
- the drawer 24, rectangular in shape, is driven in translation relative to the walking frame 21 via a translation cylinder 26, a first end is integral with the slide 24 and a second end is integral with the frame 21, here the face rear of the walking frame 21.
- the translation cylinder 26 is integral with the walking frame 21.
- the first drive means 23 also comprise elevation means which, in the present case, are in the form of an articulated lifting arm 27 which is actuated by a jack 28.
- the lifting arm 27 comprises two rectilinear segments 27A, 27B, of the same length, which are interconnected by an X-axis pivot connection so as to form a chisel.
- each segment is a double segment comprising two parallel links to improve the mechanical strength and thus support the weight of the passengers when they pass on the step 22.
- the first segment 27A of the lift arm 27 is connected by its first end to the step 22 and its second end to the slide 24 by X axis pivot links.
- the first end of the second segment 27B of the lift arm 27 is connected to the step 22 by an X axis pivot connection similar to that of the first segment 27A.
- its second end is connected to the slide 24 by a sliding pivot connection allowing, on the one hand, a rotation of the second end about the axis X and, secondly, a translation of the second end according to the Z axis according to the width of the drawer 24.
- the lifting cylinder 28 has a first end connected to the second segment 27B of the lifting arm 27 and a second end connected to the slide 24, in this case, to the right part of the slide 24.
- the second segment 27B slides relative to the slide 24 along the axis Z so as to bring the second ends of the segments 27A, 27B together, which leads to a decrease in the angle formed between the segments 27A, 27B and Thus, at an elevation of the step 22.
- the mobile step 22 rises in a balanced manner while remaining horizontal.
- the lift cylinder 28 is activated in the other direction.
- the translation cylinder 26, the lift cylinder 28, the lift arm 27 and the step 22 extend in the thickness of the slide 24.
- the size of the step module 2 is reduced.
- the combination of a lifting arm 27 and an elevating cylinder 28 makes it possible to move the step 22 vertically without resorting to a jack extending vertically.
- the walk module 2 allows, thanks to its cylinders 26, 28 to move the step horizontally and vertically, each jack 26, 28 controlling the movement of the step in one direction.
- the ramp module 3 comprises a ramp frame 31 and a ramp 32 connected to the ramp frame 31 via second drive means 33 arranged to allow the mobile ramp 32 to move relative to the ramp frame 31 to reach the moving step 22.
- the ramp frame 31 is in the form of a parallelepipedal case opened by its front face and opened by its upper face as shown in FIG. 4.
- a fixed horizontal pallet 34 is mounted in the plane of the upper face of the parallelepiped whose ramp frame 31 has the shape. This horizontal pallet 34 is arranged to be integrated in the floor 6 of the car 4 and is adapted to support the weight of passengers.
- the ramp module 3 is here described with reference to the orthogonal reference (X, Y, Z) used previously to describe the walk module 2.
- the ramp 32 comprises in this example two parts: a pivoting portion 32A and a sliding portion 32B. It goes without saying that the ramp 32 could comprise a single part or more of two parts.
- the pivoting portion 32A of the ramp 32 is in the form of a hollow body whose upper face is substantially rectangular. The rear edge of the pivoting portion 32A is pivotally connected by Z-axis to the ramp frame 31 so as to be pivotable. Subsequently, the angular position a of the pivoting portion 32A is marked with respect to the horizontal plane of the upper face of the ramp frame 31 as shown in FIGS. 4 and 5. When the pivoting portion 32A extends above the upper face, the angular position a is positive while it is negative in the opposite case.
- the angle of the pivoting part is 15 °.
- the angular position a of the pivoting part 32A belongs to the angular range between -8.5 ° and + 8.5 °.
- Such an angular range advantageously serves to serve standardized platform heights of 550 mm and 760 mm and limit the slope of the ramp 32 and thus facilitate the passage of people with reduced mobility, in particular, that of people traveling in wheelchairs.
- the sliding portion 32B of the ramp 32 extends into the hollow body of the pivoting part 32A and is arranged to extend out of the pivoting part 32A from the open front face thereof in order to to increase the length of the pivoting portion 32A.
- the ramp 32 is a telescopic pivoting ramp whose inclination and length vary.
- the second drive means 33 are arranged, on the one hand, to pivot the pivoting portion 32A relative to the ramp frame 31 and, on the other hand, to slide the sliding portion 32B relative to the pivoting portion 32A .
- the second drive means 33 thus make it possible to connect the fixed pallet 34 to the step 22.
- the ramp 32 is retracted into the ramp frame 31 when not in use and deployed out of ramp frame 31 when in use.
- the second drive means 33 comprise pivoting means presenting, in this particular case, in the form of a wedge 35 mounted in translation in the ramp frame 31 and arranged for modify the angle of inclination a of the pivoting part 32A during the translation of the shim 35.
- the shim 35 is in the form of an element extending along the width of the ramp module 3 (along the Z axis) and whose cross section is growing from the front to the back.
- the cross section of the shim 35 along the Z axis is triangular.
- the triangle, the section of the shim 35 has the shape, is substantially rectangle, the hypotenuse being in bearing and rolling contact with the lower inner wall of the ramp frame 31 and the part before the shim 35 being in bearing and rolling contact with the lower outer wall of the pivoting part 32A.
- the wedge 35 comprises guide means, here wedge rollers 39, arranged to guide the wedge 35 on the lower inner wall of the ramp frame 31.
- the wedge rollers 39 are arranged substantially on the front part of the triangle whose section of the shim 35 has the shape as shown in Figures 5 and 6.
- the wedge rollers 39 are guided in rails of the ramp frame 31.
- the lower outer wall of the pivoting part 32A also comprises guide means, here ramp rollers 38, bearing on the oblique wall 351 of the shim 35 to guide the inclination of the ramp 32 as shown in the drawings.
- guide means here ramp rollers 38
- the shim 35 is driven in translation relative to the ramp frame 31 via a tilt cylinder 36 whose one end is integral with the shim 35 and a second end of which is secured to the ramp frame 31, here the rear face of the frame of ramp 31.
- the tilt cylinder 36 By activation of the tilt cylinder 36, the shim 35 moves horizontally forward (along the X axis) which modifies the point of contact between the shim 35 and the pivoting part 32A and therefore the angle of inclination a of the pivoting part 32A.
- the second drive means 33 also comprise sliding means which, in this particular case, are in the form of a slide cylinder 37, the first end of which is connected to the pivoting portion 32A of the ramp 32 and a second end is connected to the sliding portion 32B of the ramp 32.
- the sliding cylinder 37 extends in this example in the ramp frame 31 as shown in FIG. 6. To lengthen the ramp 32, the slide cylinder 37 is activated so that the sliding portion 32B moves out of the pivoting portion 32A and protrudes from the front face thereof.
- the sliding portion 32B has at its lateral ends guide means, here rails, for a balanced sliding.
- the ramp module 3 allows thanks to its cylinders 36, 37 to move the ramp angularly and control its length to reach the step 22.
- the access device 1 further comprises detection means arranged to measure the gaps horizontal Lh and vertically Lv dynamically at each stop of the vehicle 4 and a computer, not shown in the figures, arranged to control the first and second drive means 23, 33 walking modules 2 and ramp 3 according to the measured deficiencies.
- the detection means comprise optical means (cameras or lasers) configured to measure the position of the edge of the platform 5 with respect to the front edge of the floor 6 of the vehicle 4, that is to say the front edge of the vehicle. ramp 32.
- optical means cameras or lasers
- the horizontal gaps Lh and vertical Lv are deduced, which are then transmitted by a communication link, wired or wireless, to the computer.
- the computer for example, a central unit comprising a memory and a processor, receives the measured gaps and calculates the instructions for controlling each of the cylinders 26, 28, 36, 37.
- the computer and the detection means are here remote relative to the walk modules 2 and ramp 3 but it goes without saying that they could be integrated in one of the modules or be distributed on both modules.
- the ramp module 3 is mounted above the step module 2 in the floor 6 of the car 4 so that the ramp 32 is in the plane of the floor 6 when the device of Access 1 is not used.
- the ramp 32 extends horizontally and forms part of the floor 6.
- Such a device 1 thus has no space when it is inactive.
- the ramp frame 31 is shifted rearwardly relative to the walking frame 21, said frame being integral with each other to form a structural overall frame.
- the front end of the ramp 32 which forms the front end of the floor 6, extends to the right of the front end of the walking frame 21 in which is retracted the step 22.
- the access device 1 is fully integrated with the car 4.
- the height of the floor 6 of the vehicle 4, in which the device 1 is integrated, has an intermediate height with respect to the heights of the platforms 5 to be served. In this example, since the platforms 5 to be served have a height of 550 mm and 760 mm, the height of the floor 6 of the vehicle 4 is equal to 650 mm. It goes without saying that the height of the floor 6 may be different depending on the platforms to serve.
- the ramp 32 according to the invention can advantageously be directed upwards or downwards to reach platforms 5 that are higher or lower than the floor 6 of the vehicle 4.
- the height of the floor 6 of the vehicle 4 is at least partially lowered to limit the vertical gap Lv in order to reduce the angle of inclination of the ramp 32.
- a ramp 32 low inclination can be crossed in a simple way for a person traveling in a wheelchair.
- the floor of a TGV which traditionally has a height of 1100 mm, is lowered to 650 mm at its access.
- the access device 1 must therefore be deployed in the high position to reach a platform 760 mm high and low to reach a platform 550 mm high.
- FIGS. 8A to 8F show several configurations of the access device 1 according to the invention when it is activated to join platforms 5 of different heights (low, medium, high) and whose horizontal gaps are small or large.
- the access device according to the invention will now be presented for a car having a floor at 650 mm and for a platform having a height of 760 mm, inducing a vertical gap Lv of 1 10 mm.
- the horizontal gap is small, of the order of 350 mm.
- the access device 1 is in the idle or inactive position.
- the ramp 32 is horizontal and the step 22 is in its drawer 24 which is retracted into the walking frame 21.
- the access device 1 When the train is rolling on the rails, the access device 1 is in the rest position.
- the detection means mounted on the vehicle measure the distance between the edge of the platform 5 and the front edge of the ramp 32, forming the front end of the floor 6, in order to deduce therefrom the gaps Lv, Lh which are here equal to 1 10 mm and 350 mm.
- This data is then sent to the computer which processes them to deduce the commands from the first and second drive means 23, 33 in order to coordinate control the activation of the step 22 and the ramp 32.
- the mobile step 22 is controlled by the first drive means 23 to be in the continuity of the platform 5. More specifically, the computer controls the translation cylinder 26 to compensate for the horizontal gap Lh and controls the lift cylinder 28 to compensate for the vertical gap Lv. In other words, the mobile step 22 is aligned horizontally with the platform 5 and is distant from the platform 5 by a very small operating clearance, less than 20 mm. As a result, the passage from the platform 5 to the step 22 can be achieved by a person with reduced mobility who circulates, for example, in a wheelchair.
- the step 22 is raised to a height of 760 mm with respect to the tracks of the track and the drawer is translated 350 mm (horizontal gap Lh).
- the ramp 32 is activated so that its front end is supported on the step 22 and thus forms a bridge between the floor 6 and the platform 5.
- the ramp 32 is controlled by the second drive means for bearing on the step 22. More specifically, the computer controls the tilt cylinder 36 so that the pivoting portion 32A is aligned with the rear edge of the step 22 and controls the sliding cylinder 37 so that the sliding portion 32B is supported on the rear edge of the step 22.
- the ramp 32 is oriented upwards to reach the dock 5.
- the control of the ramp 32 by the computer is easy considering the knowledge on the one hand of the gaps Lh, Lv and on the other hand the length, defined along the X axis, of the step 22.
- the upper oblique surface 22B of the mobile step 22 makes it possible to form a stable support of the ramp 32 on the step 22.
- the access device 1 forms a bridge between the floor 6 and the platform 5 to enable the access to people with reduced mobility. No station staff is required at the dock, a person with reduced mobility accessing the car independently.
- the activation of the device 1 is automated which provides a time saving, the train station stop time can therefore be respected which does not cause any delay on the train line due to the rise / descent of persons with reduced mobility.
- the device it is no longer necessary to have staff at the station to take care of people with reduced mobility.
- the control of the access device 1 is coordinated with the opening and closing of the doors of the vehicle 4.
- the step 22 is moved before the opening of the vehicle doors 4.
- the ramp 32 can then be inclined and translated to rely on the step 22.
- passengers who want to quickly get out of the vehicle 4 can easily overcome the gaps by pressing on the step 22 before the ramp 32 is deployed.
- the gaps are reduced by the step 22 which limits the risk of accident.
- the controls of the first and second drive means 23, 33 by the computer are different.
- Figures 8A to 8F show different controls for different gaps. In particular, FIGS.
- FIGS. 8A and 8C show the access device 1 for a low horizontal gap (near the vehicle platform), the vertical gaps being respectively positive (FIG. 8A), negative (FIG. 8B) and zero (FIG. 8C).
- FIGS. 8D-8F represent the access device 1 for a large horizontal gap (wharf remote from the vehicle), the vertical gaps being respectively positive (FIG. 8D), negative (FIG. 8E) and zero (FIG. 8F). .
- the greater the horizontal gap the more the sliding part 32B of the ramp is projecting from the ramp 32.
- the access device according to the invention does not rely on the platform and therefore presents no risk to passengers. Furthermore, the device allows access to the vehicle 4 from a large number of platforms 5 whose height may vary due to manufacturing tolerances.
- the railway vehicle comprises here several cars of which at least one comprises the access device according to the invention.
- said car has a floor, at least a portion of which is lowered at its access to allow the ascent and descent of persons with reduced mobility.
- the floor has a height of 1100 mm, part of which is lowered to a height of 650 mm.
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Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES11773087.9T ES2565804T3 (es) | 2010-09-16 | 2011-09-15 | Dispositivo de acceso a un vehículo desde una plataforma |
MA35732A MA34526B1 (fr) | 2010-09-16 | 2011-09-15 | Dispositif d'accès à un véhicule depuis une plateforme |
BR112013006228A BR112013006228A2 (pt) | 2010-09-16 | 2011-09-15 | dispositivo de acesso a um veículo a partir de uma plataforma |
EP11773087.9A EP2616279B1 (fr) | 2010-09-16 | 2011-09-15 | Dispositif d'acces a un vehicule depuis une plate-forme |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1057395 | 2010-09-16 | ||
FR1057395A FR2964918B1 (fr) | 2010-09-16 | 2010-09-16 | Dispositif d'acces a un vehicule depuis une plateforme |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2012035261A1 true WO2012035261A1 (fr) | 2012-03-22 |
Family
ID=43859712
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FR2011/052112 WO2012035261A1 (fr) | 2010-09-16 | 2011-09-15 | Dispositif d'accès à un véhicule depuis une plateforme |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP2616279B1 (fr) |
BR (1) | BR112013006228A2 (fr) |
ES (1) | ES2565804T3 (fr) |
FR (1) | FR2964918B1 (fr) |
MA (1) | MA34526B1 (fr) |
WO (1) | WO2012035261A1 (fr) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
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AT515195B1 (de) * | 2014-04-07 | 2015-07-15 | Knorr Bremse Gmbh Division Ife Automatic Door Systems | Bewegliches Trittbrett |
DE102014206184A1 (de) * | 2014-04-01 | 2015-10-15 | Siemens Aktiengesellschaft | Höhenverstellbare Trittplattform für ein Schienenfahrzeug |
DE102016217978A1 (de) | 2016-09-20 | 2018-03-22 | Siemens Aktiengesellschaft | Übergangssystem für Schienenfahrzeuge |
DE102019126356A1 (de) * | 2019-09-30 | 2021-04-01 | Bombardier Transportation Gmbh | Einstiegssystem zu für einen türbereich eines personentransportfahrzeugs und personentransportfahrzeug |
CN114852113A (zh) * | 2022-06-17 | 2022-08-05 | 江西师范大学 | 一种高铁站用站台与火车衔接装置 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102022128507B3 (de) * | 2022-10-27 | 2024-04-11 | Knorr-Bremse Gesellschaft Mit Beschränkter Haftung | Verfahren zum Ansteuern eines Trittbretts für ein Schienenfahrzeug, Trittbretteinrichtung und Schienenfahrzeug |
Citations (3)
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US4180366A (en) * | 1977-12-07 | 1979-12-25 | Vapor Corporation | Lift assembly for transit vehicles |
EP1859996A1 (fr) * | 2006-05-23 | 2007-11-28 | Iveco France S.A. | Véhicule de transport équipé d'un dispositif d'accès pour les personnes à mobilité réduite |
FR2901823A1 (fr) * | 2006-06-01 | 2007-12-07 | Myd L Sarl | Dispositif d'aide au franchissement d'une marche |
-
2010
- 2010-09-16 FR FR1057395A patent/FR2964918B1/fr not_active Expired - Fee Related
-
2011
- 2011-09-15 WO PCT/FR2011/052112 patent/WO2012035261A1/fr active Application Filing
- 2011-09-15 ES ES11773087.9T patent/ES2565804T3/es active Active
- 2011-09-15 BR BR112013006228A patent/BR112013006228A2/pt not_active IP Right Cessation
- 2011-09-15 EP EP11773087.9A patent/EP2616279B1/fr active Active
- 2011-09-15 MA MA35732A patent/MA34526B1/fr unknown
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4180366A (en) * | 1977-12-07 | 1979-12-25 | Vapor Corporation | Lift assembly for transit vehicles |
EP1859996A1 (fr) * | 2006-05-23 | 2007-11-28 | Iveco France S.A. | Véhicule de transport équipé d'un dispositif d'accès pour les personnes à mobilité réduite |
FR2901823A1 (fr) * | 2006-06-01 | 2007-12-07 | Myd L Sarl | Dispositif d'aide au franchissement d'une marche |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102014206184A1 (de) * | 2014-04-01 | 2015-10-15 | Siemens Aktiengesellschaft | Höhenverstellbare Trittplattform für ein Schienenfahrzeug |
US10099708B2 (en) | 2014-04-01 | 2018-10-16 | Siemens Aktiengesellschaft | Height-adjustable step platform for a rail vehicle |
AT515195B1 (de) * | 2014-04-07 | 2015-07-15 | Knorr Bremse Gmbh Division Ife Automatic Door Systems | Bewegliches Trittbrett |
AT515195A4 (de) * | 2014-04-07 | 2015-07-15 | Knorr Bremse Gmbh Division Ife Automatic Door Systems | Bewegliches Trittbrett |
US10071752B2 (en) | 2014-04-07 | 2018-09-11 | Knorr-Bremse Gmbh | Movable footboard for a vehicle door |
DE102016217978A1 (de) | 2016-09-20 | 2018-03-22 | Siemens Aktiengesellschaft | Übergangssystem für Schienenfahrzeuge |
DE102019126356A1 (de) * | 2019-09-30 | 2021-04-01 | Bombardier Transportation Gmbh | Einstiegssystem zu für einen türbereich eines personentransportfahrzeugs und personentransportfahrzeug |
CN114852113A (zh) * | 2022-06-17 | 2022-08-05 | 江西师范大学 | 一种高铁站用站台与火车衔接装置 |
CN114852113B (zh) * | 2022-06-17 | 2023-05-12 | 江西师范大学 | 一种高铁站用站台与火车衔接装置 |
Also Published As
Publication number | Publication date |
---|---|
EP2616279B1 (fr) | 2016-01-06 |
EP2616279A1 (fr) | 2013-07-24 |
BR112013006228A2 (pt) | 2016-06-07 |
MA34526B1 (fr) | 2013-09-02 |
ES2565804T3 (es) | 2016-04-07 |
FR2964918A1 (fr) | 2012-03-23 |
FR2964918B1 (fr) | 2013-02-08 |
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