WO2021112476A1 - Dispositif à multiples portes coulissantes pliantes formant écran - Google Patents

Dispositif à multiples portes coulissantes pliantes formant écran Download PDF

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Publication number
WO2021112476A1
WO2021112476A1 PCT/KR2020/016792 KR2020016792W WO2021112476A1 WO 2021112476 A1 WO2021112476 A1 WO 2021112476A1 KR 2020016792 W KR2020016792 W KR 2020016792W WO 2021112476 A1 WO2021112476 A1 WO 2021112476A1
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WO
WIPO (PCT)
Prior art keywords
frame module
driving
screen door
unit
coupled
Prior art date
Application number
PCT/KR2020/016792
Other languages
English (en)
Korean (ko)
Inventor
김원일
Original Assignee
주식회사 보성알앤디
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 주식회사 보성알앤디 filed Critical 주식회사 보성알앤디
Publication of WO2021112476A1 publication Critical patent/WO2021112476A1/fr

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61B—RAILWAY SYSTEMS; EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR
    • B61B1/00—General arrangement of stations, platforms, or sidings; Railway networks; Rail vehicle marshalling systems
    • B61B1/02—General arrangement of stations and platforms including protection devices for the passengers
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F1/00—Construction of station or like platforms or refuge islands or like islands in traffic areas, e.g. intersection or filling-station islands; Kerbs specially adapted for islands in traffic areas
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00—Suspension arrangements for wings
    • E05D15/06—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane
    • E05D15/0621—Details, e.g. suspension or supporting guides
    • E05D15/0626—Details, e.g. suspension or supporting guides for wings suspended at the top
    • E05D15/063—Details, e.g. suspension or supporting guides for wings suspended at the top on wheels with fixed axis
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/60—Power-operated mechanisms for wings using electrical actuators
    • E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
    • E05F15/632—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B11/00—Means for allowing passage through fences, barriers or the like, e.g. stiles
    • E06B11/02—Gates; Doors
    • E06B11/022—Gates; Doors characterised by the manner of movement
    • E06B11/023—Gates; Doors characterised by the manner of movement where the gate opens within the plane of the gate
    • E06B11/026—Gates; Doors characterised by the manner of movement where the gate opens within the plane of the gate horizontally
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/60—Suspension or transmission members; Accessories therefor
    • E05Y2201/622—Suspension or transmission members elements
    • E05Y2201/684—Rails; Tracks
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/60—Suspension or transmission members; Accessories therefor
    • E05Y2201/622—Suspension or transmission members elements
    • E05Y2201/688—Rollers
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/60—Suspension or transmission members; Accessories therefor
    • E05Y2201/622—Suspension or transmission members elements
    • E05Y2201/71—Toothed gearing
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/40—Application of doors, windows, wings or fittings thereof for gates
    • E05Y2900/404—Application of doors, windows, wings or fittings thereof for gates for railway platform gates

Definitions

  • the present invention relates to a multi-folding sliding screen door device, and to a multi-folding sliding screen door device capable of controlling the degree of opening and closing of a screen door by interlocking with the doors constituting a train that stops on platforms such as railway stations and subway stations.
  • Platform Screen Doors are a type of safety facility installed at the platform of railway stations and subway stations. They are normally closed but open and close automatically or manually according to the arrival of trains. It is mainly used in urban railway routes in some Asian and European countries, such as Korea, Hong Kong, Singapore, China, and Japan.
  • the screen door can be classified into a fully enclosed type, a semi-closed type, a handrail type, and a rope type according to the shape.
  • Fully enclosed screen doors are screen doors that completely block from the platform to the ceiling. Since the track space and the platform are completely separated, the impact of noise, wind, or dust generated when a train enters the platform can be greatly reduced, and it helps to cooperate with the station. this is the form
  • the disadvantage is that installation and maintenance costs are high, and incidental construction such as installation of a separate ventilation facility is unavoidable during installation.
  • a semi-enclosed screen door (PED: Platform Edge Door) is installed at a height of about 2m or more, just like the fully enclosed type, but the track and the platform are not completely separated and are a type of screen door with an open top. For this reason, the effect of blocking noise and wind is less than that of the fully enclosed type, but there is no probability of falling on the track and the construction cost is lower than that of the fully enclosed type.
  • a handrail-type screen door (HHPSD: Half Height Platform Screen Door) is one of the types of screen doors and is installed at about half the height of a closed type. It has the advantage of being cheaper to install compared to the sealed type, but it has little effect on blocking the train wind, and there is a high possibility of putting your face close to the track.
  • a Rope Screen Door is a screen door that blocks between a platform and a train by moving a rope or bar up and down. Compared to other screen doors, installation and maintenance costs may be lower, but there is no effect such as blocking the train wind. On the other hand, even when trains with different door positions or train lengths share a platform, it can be operated with only a little calculation. It is impossible to operate in stations where is installed, but a rope-type screen door can be used.
  • the screen door As described above, in the case of the screen door, it is installed on the platform of the railway station and the main function is to secure the safety and convenience of the passengers entering and exiting.
  • the width of the screen door is set to a certain length. There are limitations that must be kept within. That is, when the screen door is opened, it is required to have a structure that enables the screen door in a temporarily folded state to be stored stably in a short time in a narrow space.
  • Patent Registration No. 10-1142521 shows a plurality of sliding doors that are connected to each other so that when one sliding door is moved, the other sliding door moves together, while the upper horizontal frame is formed in a double structure and between the two After spaced apart, various components for moving the sliding door are placed in the space between the double-structured frames to ensure that the automatic door provides an automatic door that makes the internal parts invisible when looking at the upper part from the bottom while the door is open.
  • An object of the present invention is to provide a multi-foldable sliding screen door device capable of controlling the degree of opening and closing of the screen door by interlocking with the doors constituting the train stopping at the platform when the screen door is opened while stopping on the platform.
  • a multi-foldable sliding screen door device for achieving the above object is installed along a platform, installed on a screen dividing the platform and a track, and a base frame module 100 that is fixedly installed along the screen ; a rail frame module 200 disposed on one side of the base frame module 100; a driving gearbox 300 in a state disposed on one side of the base frame module 100 and an upper portion of the rail frame module 200; a plurality of driven gear boxes having a driven pulley connected through a power transmission body to a driving pulley constituting the driving gear box 300 in a state disposed on the base frame module 100; and a plurality of sliding doors that open and close the door at different speeds according to the driving force in the gearbox while being connected to a door moving bar coupled to a power transmission body connecting the driving pulley and the driven pulley.
  • the main gear unit 320 receiving power directly from the drive shaft coupled to the drive motor 310, one or more driven gears coupled to the main gear unit 320 through a predetermined number of gear teeth ratio It includes a part 330, wherein the main gear part 320 and the driven gear part 330 are provided in a form in which they are continuously meshed through a predetermined gear tooth ratio, respectively.
  • Each of the drive pulleys rotating at the same speed as the rotation speed of the drive gear in the coupled state.
  • a plurality of power transmission bodies connecting the plurality of driven gear boxes in a state coupled to each driving pulley constituting the main gear unit 320 and the driven gear unit 330 in a state in which interference is prevented on the same plane are spaced apart
  • the number of teeth of the driving gear constituting each of the main gear unit 320 and the driven gear unit 330 gradually decreases from the main gear unit 320 to the driven gear unit 330 .
  • the rail frame module 200 includes a base plate disposed in a horizontal state along a longitudinal direction of the base frame module 100 and a rail mounting portion formed along a direction perpendicular to the base plate.
  • the door moving bar has a connecting bracket that is coupled to the sliding door at the same time as its upper end is coupled to the power transmission body, and a roller unit rotatably coupled to a side of the connecting bracket, and the roller unit is the rail It has a main roller disposed on the upper end of the mounting portion to be capable of rolling operation and a sub-roller arranged to be capable of rolling on the lower end of the rail mounting portion.
  • connection bracket through the guide part formed through the base plate in the longitudinal direction.
  • a plurality of the driving gearboxes 300 are spaced apart from each other along the base frame module 100 and the rail frame module 200 , and one driving gearbox of the pair of driving gearboxes 300 is opened to one side. of the sliding door, and the other driving gearbox controls a plurality of sliding doors that are opened to the other side.
  • the degree of opening and closing of the screen door can be controlled by interlocking with the doors constituting the train stopping at the platform.
  • the present invention makes it possible to smoothly store the screen door in the overlapped state in the process of opening the screen door in a narrow space on the platform, thereby stably getting on and off the passengers.
  • FIG. 1 is a block diagram of a multi-foldable sliding screen door device according to an embodiment of the present invention
  • Fig. 2 is a front view of the multi-folding sliding screen door device of Fig. 1;
  • Fig. 3 is a plan view of the multi-folding sliding screen door device of Fig. 1;
  • FIG. 4 is a view showing the configuration of a drive gear box constituting the present invention.
  • FIG. 5 is a cross-sectional view taken along line A-A of FIG. 2 .
  • FIG. 6 is a block diagram of a multi-foldable sliding screen door device according to another embodiment of the present invention.
  • the multi-folding sliding screen door device refers to a safety door device installed on a screen dividing the platform and the track by being installed along the platform disposed along both sides of the track.
  • FIGS. 1 to 5 a multi-foldable sliding screen door device according to an embodiment of the present invention will be described with reference to FIGS. 1 to 5 .
  • the multi-folding sliding screen door device includes a base frame module 100 fixedly installed along a platform, a rail frame module 200 disposed on one side of the base frame module 100, one side of the base frame module 100, and a rail
  • the driven gearbox 300 in a state disposed on the frame module 200 and the driving pulley constituting the drive gearbox 300 in a state disposed on the base frame module 100 through a power transmission body are driven.
  • a plurality of driven gearboxes 400 having pulleys and a plurality of sliding doors that open and close at different speeds according to the driving force in the driving gearbox in a state connected to a door moving bar coupled to a power transmission body connecting the driving pulley and the driven pulley a door 500 .
  • the rail frame module 200 includes a base plate 210 disposed in a horizontal state along the longitudinal direction of the base frame module 100 and a plurality of roller mounting portions formed along a vertical direction on the base plate 210 ( 220).
  • Each of the roller mounting units 220 has a vertical support formed along a lower vertical direction from the base plate 210 and a roller mounting unit bent inward from the lower end of the vertical support. Looking at the inner end of the roller mounting portion, the upper and lower portions may be formed in a convex shape.
  • a guide portion is formed through the base plate 210 in the longitudinal direction thereof.
  • the connection bracket 610 constituting the door moving bar 600 becomes movable along the longitudinal direction of the base plate 210 in a state in which the guide part passes along the upper and lower directions.
  • the driving gearbox 300 includes a driving motor 310 , a main gear unit 320 receiving power directly from a driving shaft coupled to the driving motor 310 , and a predetermined gear tooth on the main gear unit 320 . It includes one or more driven gear parts 330 and 340 coupled through the defense.
  • the main gear unit 320 is coupled to the main gear 321 provided in the form of meshing on the driven gear unit 330 through a predetermined gear tooth ratio and the main rotation shaft 322 coupled to the main gear 321 . It includes a main pulley 323 that rotates at the same speed as the number of revolutions of the main gear 321 in the state where it is turned on.
  • the main pulley 323 is connected to the driven pulley constituting the driven gear box 400 through the first power transmission body 325 .
  • the first power transmission body 325 is in a state in which both ends are coupled to the main pulley 323 of the main gear unit 320 and the first driven gear pulley 411 constituting the first driven gear box 410 .
  • the drive is done in the same way as a belt or chain drive.
  • the driven gear units 330 and 340 have a structure in which they are continuously engaged with the main gear unit 320 through a predetermined gear tooth ratio. Specifically, the first driven gear unit 330 having a first driven gear having a structure meshing on the main gear 321 of the main gear unit 320 and the first driven gear unit 330 of the first driven gear unit 330 . and a second driven gear portion 340 having a second driven gear having a structure that meshes on the gear.
  • the first driven gear unit 330 is a first driven gear 331 provided in a meshing shape on the main gear 321 through a predetermined gear tooth ratio and a first driven gear coupled to the first driven gear 331 . It includes a first driven pulley 333 that rotates at the same speed as the number of rotations of the first driven rotation shaft 332 in a state coupled to the rotation shaft 332 .
  • the second driven gear unit 340 is a second driven gear 341 provided in a meshing form on the first driven gear 331 through a predetermined gear tooth ratio and a second driven gear 341 coupled to the second driven gear 341 . It includes a second driven pulley 343 that rotates at the same speed as the number of rotations of the second driven rotation shaft 342 in a state coupled to the second driven rotation shaft 342 .
  • the first driven pulley 333 is connected to the driven pulley constituting the driven gear box 400 through the second power transmission body 335 .
  • the second driven pulley 343 is connected to the driven pulley constituting the driven gear box 400 through the third power transmission body 345 .
  • the second and third power transmission bodies 335 and 345 are second and third driven which form the first and second driven pulleys 333 and 343 and the second and third driven gear boxes 420 and 430 of the first and second driven gear units 330 and 340 .
  • the drive is performed in the same manner as the belt or chain drive.
  • the driven gear units 330 and 340 may be capable of continuously disposing additional driven gear units in addition to the first and second driven gear units 330 and 340 according to the number of sliding doors.
  • the driving gear and the driven gear constituting the main gear unit 320 and the driven gear units 330 and 340, respectively, may have a form in which the number of teeth gradually decreases from the main gear unit 320 to the driven gear units 330 and 340. That is, the number of teeth ratio between the main gear 321 , the first driven gear 331 having a structure meshing with the main gear 321 , and the second driven gear 341 having a structure meshing with the first driven gear 331 ).
  • the number of revolutions of the first driven gear 331 is set to be larger than the number of revolutions of the main gear 321, so that the first driven gear (
  • the speed of the sliding door interlocking with 331 is set to be greater than the speed of the sliding door interlocking with the main gear 321 .
  • the first, second, and third power transmission bodies 325, 335, and 345 are each coupled on the driving pulley and driven pulley constituting the main gear unit 320 and the driven gear unit 330 and 340 in the same plane state where interference is prevented. are spaced apart.
  • the first, second, and third power transmission bodies 325 , 335 , and 345 are spaced apart from each other in the base frame module 100 .
  • a structure in which the first power transmission body 325 , the second power transmission body 335 , and the third power transmission body 345 are sequentially separated may be arranged.
  • the door moving bar 600 is rotatably on the side of the connection bracket 610, the connection bracket 610, the lower end of which is coupled to the sliding door 500 at the same time as its upper end is coupled to each of the power transmission bodies 325, 335, and 345, respectively. It has a roller unit 620 to be coupled.
  • the roller unit 620 has a structure having a main roller 621 operably disposed on the upper end of the roller mounting unit and a sub-roller 623 arranged operably on the lower end of the roller mounting unit.
  • the main roller and the sub roller may be symmetrically disposed on the upper and lower sides on the inner end of the roller mounting part.
  • FIG. 6 shows a multi-foldable sliding screen door device according to another embodiment of the present invention.
  • a pair of each connected to a plurality of driven gearboxes 400 along the base frame module 100 and the rail frame module 200 .
  • one drive gearbox of the pair of drive gearboxes 300 controls a plurality of sliding doors that are opened to one side
  • the other one of the pair of drive gearboxes 300 The drive gearbox of the controls a plurality of sliding doors that are opened to the other side.
  • it may have a function of temporarily opening the screen door to both sides through a pair of drive gearboxes.
  • the multi-foldable sliding screen door device enables stable storage of passengers in a narrow space when the screen door is opened on the platform of railway stations and subway stations.

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  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Transportation (AREA)
  • Power-Operated Mechanisms For Wings (AREA)

Abstract

Le dispositif à multiples portes coulissantes pliantes formant écran selon la présente invention comprend : un module cadre de base (100) qui est installé à demeure le long d'un élément écran ; un module cadre de rail (200) qui est placé sur un côté du module cadre de base (100) ; une boîte d'engrenages d'entraînement (300) qui est placée sur un côté du module cadre de base (100) et sur la partie supérieure du module cadre de rail (200) ; une pluralité de boîtes d'engrenages menés comportant une poulie menée, qui est reliée par l'intermédiaire d'un corps de transmission de puissance à une poulie motrice constituant la boîte d'engrenages d'entraînement (300) et qui est placée sur le module cadre de base (100) ; et une pluralité de portes coulissantes, qui s'ouvrent et se ferment à des vitesses différentes en fonction d'une force d'entraînement de la boîte d'engrenages et sont reliées à une barre de déplacement de portes, couplée au corps de transmission de puissance reliant la poulie motrice et la poulie menée.
PCT/KR2020/016792 2019-12-06 2020-11-25 Dispositif à multiples portes coulissantes pliantes formant écran WO2021112476A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020190161551A KR102164055B1 (ko) 2019-12-06 2019-12-06 다중 접철식 슬라이딩 스크린 도어 장치
KR10-2019-0161551 2019-12-06

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WO2021112476A1 true WO2021112476A1 (fr) 2021-06-10

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PCT/KR2020/016792 WO2021112476A1 (fr) 2019-12-06 2020-11-25 Dispositif à multiples portes coulissantes pliantes formant écran

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KR (1) KR102164055B1 (fr)
WO (1) WO2021112476A1 (fr)

Cited By (1)

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Publication number Priority date Publication date Assignee Title
EP4286235A1 (fr) * 2022-06-03 2023-12-06 Masats, S.A. Porte de plate-forme, système comprenant la porte de plate-forme et procédé d'actionnement de la porte de plate-forme

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102164055B1 (ko) * 2019-12-06 2020-10-12 주식회사 보성알앤디 다중 접철식 슬라이딩 스크린 도어 장치
KR102295337B1 (ko) * 2021-04-06 2021-08-30 이기현 모터부 조립 및 교체수리 용이한 모터작동 연동 슬라이딩 도어
KR102410711B1 (ko) * 2021-12-06 2022-06-22 (주)현대큐비클 이중 슬라이딩 도어

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KR100969929B1 (ko) * 2009-12-02 2010-07-14 (주)해밀 감속수단을 구비한 피난갱문
JP2013199228A (ja) * 2012-03-26 2013-10-03 Nabtesco Corp プラットホームドア装置
KR20150138830A (ko) * 2014-06-02 2015-12-10 한국교통연구원 경량형 수직개폐 스크린도어
JP2016084027A (ja) * 2014-10-27 2016-05-19 三菱電機株式会社 可動扉装置
KR20160084942A (ko) * 2015-01-06 2016-07-15 성하섭 다중 슬라이딩도어 구동장치
WO2017086779A1 (fr) * 2015-11-16 2017-05-26 Rondal B.V. Ensemble porte coulissante à monter sur un navire
KR102035722B1 (ko) * 2019-05-02 2019-11-26 신판주 두 가지 동작모드를 갖는 다단 플랫폼 스크린도어 및 이를 위한 구동장치
KR102164055B1 (ko) * 2019-12-06 2020-10-12 주식회사 보성알앤디 다중 접철식 슬라이딩 스크린 도어 장치

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100969929B1 (ko) * 2009-12-02 2010-07-14 (주)해밀 감속수단을 구비한 피난갱문
JP2013199228A (ja) * 2012-03-26 2013-10-03 Nabtesco Corp プラットホームドア装置
KR20150138830A (ko) * 2014-06-02 2015-12-10 한국교통연구원 경량형 수직개폐 스크린도어
JP2016084027A (ja) * 2014-10-27 2016-05-19 三菱電機株式会社 可動扉装置
KR20160084942A (ko) * 2015-01-06 2016-07-15 성하섭 다중 슬라이딩도어 구동장치
WO2017086779A1 (fr) * 2015-11-16 2017-05-26 Rondal B.V. Ensemble porte coulissante à monter sur un navire
KR102035722B1 (ko) * 2019-05-02 2019-11-26 신판주 두 가지 동작모드를 갖는 다단 플랫폼 스크린도어 및 이를 위한 구동장치
KR102164055B1 (ko) * 2019-12-06 2020-10-12 주식회사 보성알앤디 다중 접철식 슬라이딩 스크린 도어 장치

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4286235A1 (fr) * 2022-06-03 2023-12-06 Masats, S.A. Porte de plate-forme, système comprenant la porte de plate-forme et procédé d'actionnement de la porte de plate-forme
WO2023233061A1 (fr) * 2022-06-03 2023-12-07 Masats, S.A. Porte de plate-forme, système comprenant la porte de plate-forme et procédé d'actionnement de la porte de plate-forme

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