• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    The guiding and supporting system (8) of a door leaf (2) of landing door (1) movable relative to a fixed panel (3) in a horizontal translational movement in a plane of the leaf between open and closed positions, comprising: - a rail (11) extending in a direction of the horizontal translational movement - a first set of rollers (211, 212, 221) cooperating with the rail, for guiding and supporting it, comprising an axis of rotation perpendicular to the plane of the leaf, and consisting of: a main roller (221) in contact with a lower bearing surface (1181) of the rail - first (211) and second (212) secondary rollers, in contact respectively with the lower bearing surface (1181) and a top bearing surface (1182) of the rail, positioned at a distance from the main roller in the direction of a passage from the closed position to the open position.
    公开号:FR3039581A1
    申请号:FR1557442
    申请日:2015-07-31
    公开日:2017-02-03
    发明作者:Bruno Bourbon
    申请人:Faiveley Transport Tours SAS；
    IPC主号:
    专利说明:

    SYSTEM FOR GUIDING AND SUPPORTING A PAL1ERE DOOR VANTAIL
    The invention relates to a system for guiding and supporting a door leaf landing platform, and a landing platform door equipped with such a guide and support system.
    The wharf façades make it possible to isolate the wharf platform as such from the traffic lane along which the wharf extends, when no traffic occurs on said lane. However, when a train is parked alongside the wharf, the wharf facade must allow users to access the passenger cars of the stationary trainset. For this, the dock facade comprises a series of landing doors arranged so as to extend in view of the access doors of passenger cars may park along the wharf. In a manner known per se, a platform landing door forms a module which is composed of at least one fixed part and an associated sliding leaf which can move between an open position and a closed position (and vice versa) in one direction. horizontal in the plane of the leaf and substantially parallel to a platform nose on which is positioned the landing door. In the open position, the leaf releases at least in part an opening allowing a passage of users adjacent to the fixed part of the landing door. In the closed position, the leaf obstructs this opening. For this, a guide and support system is provided between the fixed part and the associated sliding leaf, and a motor to move the sliding leaf in its translation movements between the open and closed positions.
    In general, the platform landing doors comprise two pairs of fixed part / sliding leaf positioned mirror symmetrically. The two fixed parts are separated from each other by a door sill, the assembly delimiting the opening allowing the passage of users. The two sliding leaves then have the possibility of moving according to horizontal translation movements in the plane of the leaves which are symmetrical to each other between the closed position and the open position and vice versa. Each of the sliding leaves having a guide and support system and an associated motor. On the other hand, the standards imposed for platform landing doors require at least one guiding and support system that allows:
    Resistance to the pumping effect induced by the passage of a train on the taxiway along the quay face, therefore the landing door equipped with the guidance and support system
    Wind resistance
    Resistance to possible user-induced surges that may be on the platform platform
    A support of the mass of the sliding leaf that connects the guide and support system to the associated fixed part.
    Such guidance and support systems are illustrated for example in JP 2010-105547. It appears that such guidance systems require many moving parts or friction with each other. This complicates the maintenance interventions, increases the risk of failure. This implies a high cost of manufacture and maintenance.
    An object of the invention is to provide a system for guiding and supporting a sliding door leaf landing door that is simpler and less expensive to produce and maintain. For this purpose, it is provided according to the invention, a system for guiding and supporting a gate leaf door leaf, the leaf can move relative to a fixed panel in a horizontal translational movement in a plane of leaf between open and closed positions in which the leaf releases or obstructs at least part of an opening adjacent to the fixed panel, comprising: - a rail extending in a direction of the horizontal translational movement - a first set of rollers cooperating with the rail for guiding and supporting it in the horizontal translation movement, each roller of the set of rollers comprising an axis of rotation perpendicular to the plane of the leaf, the first set of rollers consisting of: • a main roller in contact with a lower support surface of the rail, • First and second secondary rollers respectively in contact with the lower bearing surface of the rail and a top surface higher rail support, the first and second sub-rollers being positioned at distance from the main roller in the direction of horizontal translation movement and in the direction of a passage from the closed position to the open position.
    Advantageously, but optionally, the guidance and support system according to the invention has at least one of the following additional technical characteristics: the second secondary roller is situated between the main roller and the first secondary roller; The second secondary roller is shifted in the direction of the horizontal translation movement with respect to the first secondary roller; - The system comprises a second set of rollers for laterally guiding the rail in a horizontal direction perpendicular to the direction of the horizontal translational movement; The second set of rollers comprises a first pair of rollers positioned at one of the main roller and one of the secondary rollers; and the second set comprises a second pair of rollers positioned at the level of the other one of the main roller and one of the secondary rollers.
    It is also provided, according to the invention, a platform landing door having a threshold, a first fixed panel and a first leaf that can move relative to the first fixed panel in a horizontal translational movement in a plane of the leaf between positions open and closed in which the first leaf releases or at least partially obstructs an opening adjacent to the first fixed panel, and a guide system and support of the first leaf having at least one of the preceding technical characteristics.
    Advantageously, but optionally, the landing door according to the invention has at least one of the following additional technical characteristics: the rail is integral with the first leaf and the first set of rollers is integral with the first fixed panel; - the guidance and support system is located in a lower part of the landing door; the landing door comprises: a second fixed panel, separated from the first fixed panel by the opening and the threshold; a second leaf that can move relative to the second fixed panel in a horizontal translational movement in a plane of the leaf between open and closed positions in which the second leaf partially disengages or obstructs the opening, the horizontal translation movement of the second leaf being symmetrical with the horizontal translation movement of the first leaf; and, a guide and support system of the second leaf having at least one of the preceding technical characteristics; The landing door comprises a drive mechanism for the leaves comprising a driving motor, two elongated flexible driving elements fixed in a crossed manner, the drive motor driving one of the two flexible elongated driving elements, the one of the flexible elongate drive elements having two ends respectively fixed to a left end of the rail of the guide and support system of the first and second leaves and the other of the flexible elongated drive elements having two ends respectively fixed at one end. right of the rail of the guide and support system of the first and second leaves; The flexible elongate training elements partly travel in or under the threshold; the flexible elongated drive members are belts, chains or cables; the driving motor is located in the lower part of one of the first and second fixed panels; and, the driving motor is positioned under the rail of the guide and support system of one of the first and second fixed panels. Other features and advantages of the invention will become apparent in the following description of an embodiment. In the accompanying drawings: - Figure 1 is a three-dimensional view of a landing platform door module; FIG. 2 is a three-dimensional view of a guidance and support system according to the invention for the landing door of FIG. 1, as well as a motorization mechanism; Figure 3 is a schematic view of the drive mechanism of Figure 2; Figure 4 is a partial three-dimensional view of one end of the system of Figure 2; Figure 5 is a three-dimensional view of the guide and support system according to the invention; Figure 6 is a three-dimensional view of the roller assemblies of the system of Figures 2 and 5; Figure 7 is a side view of the system of Figure 5; and, FIG. 8 is a front view of the roller assemblies of FIG. 6.
    With reference to FIG. 1, as indicated in the preamble of this description, a landing door 1 comprises here, from one end to the other, a first emergency door 4, a first fixed part 3, a first sliding leaf 2 associated with the first fixed part 3, a second sliding leaf 2, a second fixed part 3 associated with the second sliding leaf 2, and a second emergency door 4. In an alternative embodiment, the first and second doors of Relief 4 can be fixed panels. A door sill 6 separates the two fixed parts 3 from each other and delimits with it an opening adjacent to the fixed access parts 3. The first and second sliding leafs are mounted movable in horizontal translation in the plane of the sliding leaf on the fixed part 3 associated with them via a guide and support system 8 according to the invention. Thus, each sliding leaf can take a closed position in which it obstructs at least part of the adjacent opening and an open position in which it releases at least in part the aforementioned adjacent opening. In addition, the two sliding leaves are animated symmetrical translation movements and, preferably, synchronized.
    It should be noted that the guide and support system 8 according to the invention is positioned here in the lower part of the landing door, and therefore the fixed part 3 and the sliding leaf 2 that connects. In addition, as we will see later, the motor mechanism of the sliding leaves 2 is also located in this lower part. In an alternative embodiment, the guide and support system 8 and / or the drive mechanism may be located at any part of the landing door and therefore the fixed part 3 and the associated sliding leaf 2.
    Referring now to Figure 2, we will describe in more detail the guidance and support system 8, 8 'according to the invention. Here, the first guide and support system 8 according to the invention allows the first sliding leaf 2 to be mounted on the first fixed part 3 of the landing door 1 and the second guide and support system 8 'according to the invention makes it possible to the mounting of the second sliding leaf 2 on the second fixed part 3 of the landing door 1. The two guide and support systems 8 and 8 'according to the invention are mirror symmetrical. The first guide and support system 8 according to the invention comprises a rail 11 and a rail support 20. The second guide and support system 8 'according to the invention comprises a second rail 12 and a second rail support 30 The rails 11 and 12 are here identical and the rail supports 20 are mirror-symmetrical. In the following, we will describe only the first guidance and support system 8 according to the invention, which description applies mutatis mutandis to the second guide and support system 8 'according to the invention.
    With reference to FIGS. 5 to 8, the rail is a profile and is preferably fixed on the sliding leaf 2. In section, the rail 11 is, here illustrated, generally of rectangle shape. Alternatively, other forms are possible. It comprises, here, an upper wall 115, an outer lateral wall (on the right in FIG. 7) connected to the upper wall 115. The rail 11 has a bottom wall 118 connected on a lateral edge to the outer lateral wall 116. The lower wall 118 has a lower bearing surface 1181 and an upper bearing surface 1182. The rail 11 further comprises an inner side wall 117 (left in FIG. 7) connected by an upper edge to the upper wall 115 The inner side wall 117 extends vertically only over an upper part of a height of the section of the rail 11. The inner side walls 117 and bottom 118 are not directly connected to each other. define a longitudinal opening for interfacing the rail 11 with a rail support 20.
    The rail support 20 comprises a plate 23 forming a base for fixing the rail support 20 on the platform nose. It comprises a first pillar 22 fixed on the plate 23 and projecting from it vertically. On one side of the first pillar 22, the rail support comprises a main roller 221 mounted free to rotate on the first pillar 22 along an axis of rotation perpendicular to a plane of the sliding leaf 2, here horizontal. On the other hand, the first pillar 22 comprises, at a vertex, a first pair of rollers 225 rotatably mounted on the first pillar 22 along an axis of vertical rotation. The first pair of rollers 225 is positioned at the main roller 221, at the right thereof, here. When the rail 11 is positioned in the rail support 20, the lower bearing surface 1181 of the lower wall 118 of the rail 11 abuts on the main roller 221. At the same time, the inner side wall 117 is received between the two rollers 225 of the first pair of rollers 225.
    The rail support 20 comprises a second pillar 21 fixed on the plate 23, at a distance from the first pillar 22, and projecting from it vertically. On one side of the second pillar 21, the rail support comprises first 211 and second 212 secondary rollers mounted free to rotate on the second pillar 21 along an axis of rotation perpendicular to a plane of the sliding leaf 2, here horizontal. The second secondary roller 212 is positioned at a distance, vertically, from the first secondary roller 211 so that a distance e between a high point of a rolling surface of the first roller 211 and a low point of a running surface of the second secondary roller 212 is equivalent to a thickness of the lower wall 118 of the rail 11, with a functional clearance. Thus when the rail 11 is positioned in the rail support 20, the upper bearing surface 1182 of the lower wall 118 of the rail 11 abuts on the second secondary roller 212, and the lower bearing surface 1181 of the wall lower 118 of the rail 11 abuts on the first secondary roller 211. On the other hand, horizontally, the second secondary roller 212 is offset from the first secondary roller 211 so that the second secondary roller 212 is between the first roller secondary 211 and the main roller 221 in a direction of movement of the rail 11. On the other hand, the first 211 and second 212 secondary rollers are, here, in the same plane as the main roller 221. Alternatively, they are in different but parallel shots. In addition, the second pillar 21 comprises, at a vertex, a second pair of rollers 215 rotatably mounted on the second pillar 21 along an axis of vertical rotation. The second pair of rollers 215 is positioned at one of the first 211 and second 212 secondary rollers, at the right thereof, here. In the present case illustrated in the figures, the second pair of rollers 215 is positioned at the right of the first secondary roller 211. When the rail 11 is positioned in the rail support 20, the inner side wall 117 is received between the two rollers 215 of the second pair of rollers 215. It is understood that the first pair of rollers 225 is aligned with the second pair of rollers 215.
    Thus, a first set of rollers is formed of the main roller 221 and the first 211 and second 212 secondary rollers. The first role of this set of rollers is to support the sliding leaf 2 and guide during its passage from the closed position to the open position and vice versa. The main roller 221 supports twice the mass of the sliding leaf 2: it has for this purpose a diameter greater than a diameter of the secondary rollers 211,212. The secondary rollers 211,212 ensure that the sliding leaf 2 does not rock in its plane whatever position it occupies.
    Similarly, a second set of rollers is formed of the first 225 and second 215 pairs of rollers. The first role of this second set of rollers is to guide laterally, in a horizontal direction perpendicular to the direction of the horizontal translational movement of the sliding leaf 2, the rail 11 attached to the sliding leaf 2. This allows to take up the forces due to the pumping effect and crowd thrust, or wind, which apply to the sliding leaf 2.
    Within the landing door 1 according to the invention, the rail support is positioned in the fixed part 3 associated with the sliding leaf 2 that the guide and support system 8 according to the invention connects, so that: - the first pillar 22 is on the side of the opening adjacent to the fixed portion 3 of the landing door 1 according to the invention the second pillar 21 is on the side of the fixed portion 3, opposite to the adjacent opening, that is to say say on the side of the emergency door 4, in the case here illustrated.
    The guide and support system 8 according to the invention as just described has fewer moving parts since the number of rollers has been reduced, in particular for the first set of rollers. In addition, none of the parts guiding and supporting the sliding leaf 2 does not rub with the rail 11: there are only bearings. Thus the maintenance costs are minimized, and the mechanical efficiency is close to 1, which generates energy savings.
    According to alternative embodiments: the rollers of the first 225 and second 215 pairs of rollers may be replaced by friction pads, for example made of PTFE (for "polytetrafluoroethylene"); the main roller 221 can be replaced by two smaller roller, for example similar to the rollers 211 and 212. This makes it possible to standardize all the rollers used: this simplifies the manufacture and maintenance. - An additional roller (not shown in the figures) can be associated with the main roller 221 on the first pillar 22. In this case, the two main rollers 221 and additional are positioned on the first pillar 22 similarly or symmetrically to the positioning of the two secondary rollers 211 and 212 on the second pillar 21. This prevents a tilting, in its plane, the leaf in the open position in certain situations.
    In one embodiment, the main rollers 221 and secondary rollers 211 and 212 (as well as any additional rollers) are chevron-shaped rollers rolling on a curved tread formed on the surfaces 1181 and 1182 of the rail 11. This allows self-centering of the leaf 2 on said rollers.
    In another embodiment, the main rollers 221 and secondary rollers 211 and 212 (as well as the optional additional roll) are adjustable in position, in particular along their axes of rotation to allow adjustment of the verticality of the leaf 2 as well as the alignment of the latter relative to the other ventail 2 of the landing door 1.
    In another variant embodiment, the guidance and support system 8 is seconded, in an upper part of the fixed part 3 and leaf 2, by a complementary guide system comprising a rail and sets of rollers / pads similar to structure at second set of rollers / pads 215,225. This makes it possible to reinforce the resistance to lateral forces that the leaf 2 may suffer because of the wind, the pumping effect or the thrust of the crowd.
    We will now, with reference to Figures 2 to 4, describe a drive mechanism 40 for moving the sliding leaves 2 of the landing door 1 according to the invention in a synchronized manner.
    The drive mechanism 40 comprises a drive motor 41. It is positioned here between the pillars of the rail support 30, under the rail 12. It drives a driving pulley 42 in rotation. The drive mechanism includes a first 51 and a second 52 flexible elongated drive members. The flexible elongate drive elements 51 and 52 may be belts, cables or chains. The flexible elongate drive members 51, 52 are cross-mounted, with the drive motor 41 driving only one of the flexible elongated drive members 51, 52 directly.
    The first flexible elongated drive element 51 is fixed at a first end 111 to a left end of the first rail 11 and, at a second end 121, to a left end of the second rail 12. return pulleys 441, 422, 443, 444 make it possible to tension and define a path of the first flexible elongated training element 51, in particular partially below the door threshold 6 so as to make the first flexible elongated drive element 51 pass under the opening adjacent fixed parts 3 of the landing door 1 according to the invention. For this purpose, two return pulleys 443 and 444 are located at the first fixed portion 3 and two return pulleys 441, 442 are located at the second fixed portion 3, as illustrated in FIG. embodiment, the return pulleys 441 and 442 may be a single return pulley. Each pair of pulleys 443, 444 and 441 and 442 may be offset relative to each other in a horizontal direction, as illustrated, for example, in FIG. 4 for the pair of pulleys 443, 444.
    Similarly, the second flexible elongate drive member 52 is attached at a first end 112 to a right end of the first rail 11 and at a second end 122 to a right end of the second rail rail 12. Again, return pulleys 431.432.433.434 allow to stretch and define a path of the second flexible elongate drive element 52, in particular partially below the door threshold 6 so as to pass the second elongated element driving hose 52 under the adjacent opening of the fixed parts 3 of the landing door 1 according to the invention. For this, two return pulleys 433 and 434 are located at the first fixed portion 3 and two return pulleys 431, 432 are located at the second fixed portion 3, as shown in Figure 3. In an alternative embodiment, the return pulleys 433 and 434 may be a single return pulley, as illustrated in FIG. 4. In another variant embodiment, the pulleys 431 and 432 may be a single return pulley. Each pair of pulleys 433,434 and 431 and 432 may be offset relative to each other in a horizontal direction.
    In addition, here, the second flexible elongate drive member 52 cooperates with the drive pulley 42 to be driven by the drive motor 41.
    The two elongated flexible drive members 51, 52 are positioned and run side by side, the set of return pulleys 431, 432, 433, 444 being axially offset to the set of the return pulleys 441, 422, 443, 444. Thus it is possible to mount pulleys of the two assemblies on the same axis, as is illustrated in FIG. 4 for the pulleys 433/434 and 443. Moreover, since there are only the two elongated flexible elements of 51.52 drive side by side in the threshold 6, the section of the threshold 6 is therefore very small, and therefore its size in the civil engineering is also very low: it facilitates the preparation of civil engineering at the nose of platform and installation of the complete landing door module 1.
    During operation, which will be illustrated for the passage from a closed position to an open position of the sliding leaves 2 with reference to FIG. 3, the driving pulley 42 driven by the drive motor 41 in a rotational movement R meshes with the second flexible elongate drive element 52 which then moves in a displacement D52. This displacement D52 of the second flexible elongated drive element 52 has the effect of pulling on the end 112 of the second flexible elongated drive element 52. This then causes the first rail 11 in a DU movement and consequently the end 111 of the first flexible elongated training element 51. The latter then makes a displacement D51 along its path which has the effect of pulling on the end 121 of the first flexible elongated drive member 51. Therefore, the second rail 12 is moved in a movement D12 opposite and symmetrical displacement DU of the first rail 11. The second rail 12 then drives, in its movement D12, the end 122 of the second flexible elongated drive member 52, thus looping a loop successively formed of the second flexible elongated drive element 52, the first rail 11, the first flexible elongated training member 51 and u second rail 12.
    Thus in a very simple way, the two sliding leaves 2 are moved between their open and closed positions by a single drive motor 41, while ensuring perfect synchronization between the two sliding leaves 2. This avoids the use of two drive systems and two control systems (one for each leaf)
    An alternative embodiment of the drive mechanism 40 is illustrated and described in CN203361842U which can be referred to for further information, if necessary.
    Of course, it is possible to bring to the invention many modifications without departing from the scope thereof.
    权利要求:
    Claims (15)
    [1" id="c-fr-0001]
    claims
    1. System for guiding and supporting (8) a door leaf (2) of landing door (1), the leaf being movable relative to a fixed panel (3) in a horizontal translational movement (D11, D12) in a plane of the leaf between open and closed positions in which the leaf releases or obstructs at least part of an opening adjacent to the fixed panel, comprising: a rail (11, 12) extending in a direction of the translational movement horizontal a first set of rollers (211,212,221) cooperating with the rail to guide and support in the horizontal translation movement, each roller of the set of rollers comprising an axis of rotation perpendicular to the plane of the leaf characterized in that the first set of rollers is constituted: of a main roller (221) in contact with a lower bearing surface (1181) of the first rail (211) and second (212) secondary rollers respectively in contact with the lower surface of app ui (1181) of the rail and an upper bearing surface (1182) of the rail, the first and second secondary rollers being positioned at a distance from the main roller in the direction of the horizontal translational movement and in the direction of a passage of the closed position in the open position.
    [2" id="c-fr-0002]
    2. System according to claim 1, characterized in that the second secondary roller (212) is located between the main roller and the first secondary roller (211).
    [3" id="c-fr-0003]
    3. System according to one of claims 1 to 2, characterized in that the second secondary roller is shifted in the direction of the horizontal translational movement relative to the first secondary roller.
    [4" id="c-fr-0004]
    4. System according to one of claims 1 to 3, characterized in that it comprises a second set of rollers / pads (215,225) for laterally guiding the rail in a horizontal direction perpendicular to the direction of the horizontal translational movement.
    [5" id="c-fr-0005]
    5. System according to claim 4, characterized in that the second set of rollers comprises a first pair of rollers (225) positioned at one (221) of the main roller (221) and one of the secondary rollers (211,212). ).
    [6" id="c-fr-0006]
    6. System according to claim 5, characterized in that the second set comprises a second pair of rollers (215) positioned at the other (211) among the main roller (221) and one of the secondary rollers (211,212 ).
    [7" id="c-fr-0007]
    7. Landing door (1) having a threshold (6), a first fixed panel (3) and a first leaf (2) movable relative to the first fixed panel in a horizontal translational movement (D11, D12) in a plane of the leaf between open and closed positions in which the first leaf releases or at least partially obstructs an opening adjacent to the first fixed panel, characterized in that it comprises a guide and support system (8) of the first leaf according to one of claims 1 to 6.
    [8" id="c-fr-0008]
    8. Landing door according to claim 7, characterized in that the rail (11,12) is integral with the first leaf and the first set of rollers (211,212,221) is integral with the first fixed panel.
    [9" id="c-fr-0009]
    9. Landing door according to one of claims 7 to 8, characterized in that the guide and support system is located in a lower portion of the landing door.
    [10" id="c-fr-0010]
    10. Landing door according to one of claims 7 to 9, characterized in that it comprises: a second fixed panel, separated from the first fixed panel by the opening and the threshold; a second leaf that can move relative to the second fixed panel in a horizontal translational movement (D12) in a plane of the leaf between open and closed positions in which the second leaf partially releases or obstructs the opening, the translational movement horizontal (D12) of the second leaf being symmetrical with the horizontal translation movement (DU) of the first leaf; and a guide and support system of the second leaf according to one of claims 1 to 6.
    [11" id="c-fr-0011]
    11. Landing door according to claim 10, characterized in that it comprises a drive mechanism (40) of the leaves comprising a drive motor (41), two flexible elongated drive elements (51,52) fixed of crosswise, the drive motor driving a single (52) of the two flexible elongated drive elements (51,52), one (51) of the flexible elongated drive elements having two ends (111,121) respectively fixed to a left end of the rail (11,12) of the guide and support system of the first and second leaves and the other (52) of the flexible elongate drive elements having two ends (112,122) respectively fixed to a right end of the rail (11,12) of the guide and support system of the first and second leaves.
    [12" id="c-fr-0012]
    12. Landing door according to claim 11, characterized in that the flexible elongated drive elements partially traverse in or below the threshold.
    [13" id="c-fr-0013]
    13. Landing door according to claim 11 or 12, characterized in that the flexible elongated drive elements are belts, chains or cables.
    [14" id="c-fr-0014]
    14. Landing door according to one of claims 11 to 13, characterized in that the drive motor is located in the lower part of one of the first and second fixed panels.
    [15" id="c-fr-0015]
    15. Landing door according to one of claims 11 to 14, characterized in that the drive motor is positioned under the rail of the guide and support system of one of the first and second fixed panels.
    类似技术:
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    同族专利:
    公开号 | 公开日
    RU2018106986A|2019-08-29|
    US11242707B2|2022-02-08|
    CN107849883A|2018-03-27|
    AU2016302023B2|2021-09-16|
    FR3039581B1|2017-07-28|
    WO2017021643A1|2017-02-09|
    BR112018001917A2|2018-09-25|
    CL2018000284A1|2018-06-22|
    US20180216394A1|2018-08-02|
    CA2992837A1|2017-02-09|
    CN107849883B|2020-03-24|
    EP3329074A1|2018-06-06|
    AU2016302023A1|2018-02-22|
    SG11201800471XA|2018-02-27|
    RU2018106986A3|2019-10-14|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    FR2903137A1|2006-07-03|2008-01-04|Dirickx Groupe Sa|DEVICE FOR DRIVING A PORTAL VANTAIL|
    JP2010105547A|2008-10-30|2010-05-13|Fuso Denki Kogyo Kk|Door opening/closing device for platform|
    KR20130049069A|2011-11-03|2013-05-13|주식회사 디유에이엔아이|Guardrail type screen door|
    CN203361842U|2013-07-16|2013-12-25|法中轨道交通运输设备有限公司|Door operator of half-height safety door synchronously driven by two belts|FR3074248A1|2017-11-30|2019-05-31|Faiveley Transport Tours|BELT DRIVE SYSTEM OF A DOCK BEARING DOOR VANTAIL|
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    法律状态:
    2016-03-23| PLFP| Fee payment|Year of fee payment: 2 |
    2017-02-03| PLSC| Publication of the preliminary search report|Effective date: 20170203 |
    2017-05-11| PLFP| Fee payment|Year of fee payment: 3 |
    2018-05-11| RM| Correction of a material error|Effective date: 20180406 |
    2018-07-26| PLFP| Fee payment|Year of fee payment: 4 |
    2020-07-23| PLFP| Fee payment|Year of fee payment: 6 |
    2021-07-23| PLFP| Fee payment|Year of fee payment: 7 |
    优先权:
    申请号 | 申请日 | 专利标题
    FR1557442A|FR3039581B1|2015-07-31|2015-07-31|SYSTEM FOR GUIDING AND SUPPORTING A DOOR BEARING DOOR VANTAIL|FR1557442A| FR3039581B1|2015-07-31|2015-07-31|SYSTEM FOR GUIDING AND SUPPORTING A DOOR BEARING DOOR VANTAIL|
    PCT/FR2016/051995| WO2017021643A1|2015-07-31|2016-07-29|System for guiding and supporting a leaf of a platform-access door|
    US15/746,696| US11242707B2|2015-07-31|2016-07-29|System for guiding and supporting a leaf of a platform-access door|
    EP16760128.5A| EP3329074A1|2015-07-31|2016-07-29|System for guiding and supporting a leaf of a platform-access door|
    CN201680044427.9A| CN107849883B|2015-07-31|2016-07-29|System for guiding and supporting a door leaf of a platform screen door|
    BR112018001917-8A| BR112018001917A2|2015-07-31|2016-07-29|support and guidance system for a platform curtain door leaf, and platform curtain door|
    CA2992837A| CA2992837A1|2015-07-31|2016-07-29|System for guiding and supporting a leaf of a platform-access door|
    AU2016302023A| AU2016302023B2|2015-07-31|2016-07-29|System for guiding and supporting a leaf of a platform-access door|
    RU2018106986A| RU2018106986A3|2015-07-31|2016-07-29|
    SG11201800471XA| SG11201800471XA|2015-07-31|2016-07-29|System for guiding and supporting a leaf of a platform-access door|
    CL2018000284A| CL2018000284A1|2015-07-31|2018-01-31|System to guide and support a sheet of a platform screen door|
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