EP2559647A1 - Procédé d'assemblage d'un appareil élévateur modulaire, procédé de désassemblage d'un appareil élévateur modulaire et appareil élévateur modulaire - Google Patents

Procédé d'assemblage d'un appareil élévateur modulaire, procédé de désassemblage d'un appareil élévateur modulaire et appareil élévateur modulaire Download PDF

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Publication number
EP2559647A1
EP2559647A1 EP12180783A EP12180783A EP2559647A1 EP 2559647 A1 EP2559647 A1 EP 2559647A1 EP 12180783 A EP12180783 A EP 12180783A EP 12180783 A EP12180783 A EP 12180783A EP 2559647 A1 EP2559647 A1 EP 2559647A1
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EP
European Patent Office
Prior art keywords
lift
module
car
modular
lift car
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP12180783A
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German (de)
English (en)
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EP2559647B1 (fr
Inventor
Robin Reigwein
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
RECO LIFTBEHEER BV
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Reco Special Products BV
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Publication date
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Publication of EP2559647A1 publication Critical patent/EP2559647A1/fr
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66BELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B19/00Mining-hoist operation

Definitions

  • the invention relates to a method for assembling a modular lift apparatus.
  • a modular lift apparatus may be erected next to the respective building, with which persons and goods can be moved along the outside of the building.
  • it is no sinecure to assemble a modular apparatus in a relatively simple, convenient, cheap and safe manner. For example, it may be hard for an assembler person to climb a ladder while carrying a lot of heavy assembling tools with him/her.
  • the method for assembling a modular lift apparatus comprises the steps of: placing a first lift shaft module including a lift shaft part and lift guiding means for guiding a lift car, providing a lift car in the lift module, placing a second lift module on top of the first lift module, the second lift module also including a lift shaft part and lift guiding means, the lift shaft parts of the modules forming a continuous lift shaft section, and securing the second lift module to the first lift module by an assembler person using the roof of the lift car as a working platform.
  • the invention provides a relatively simple method for assembling a modular lift apparatus. Further, the method according to the invention is also relatively convenient, cheap and safe.
  • An additional advantage of using the roof of the lift car as a working platform may be that a relatively large working platform can be provided.
  • a further additional advantage of using the roof of the lift car as a working platform may be that a height adjustable working platform can be provided which can not only be used for securing lift modules to each other, but which may also be used for e.g. providing, connecting, adjusting and/or tuning the guiding means, and/or other means, preferably provided inside the lift apparatus, such as power cables.
  • the method may further comprise the step of raising the lift car to a working level.
  • at least one of the guiding means included in at least one of the lift modules can be used to guide the lift car during the raising of the lift car.
  • the working platform By raising the lift car to a working level, the working platform can temporarily be located at a desired height level.
  • the lift car may be raised to the working level using a separate hoisting apparatus, e.g. a hoisting crane such as a mobile hoisting crane.
  • a separate hoisting apparatus By using a separate hoisting apparatus it is not required that electrical power is available for the modular lift apparatus since the energy that is required for raising the lift car is delivered by the separate hoisting apparatus.
  • a separate hoisting apparatus that is an independent unit, preferably not connected to the modular lift apparatus, the process of adjusting the height of the lift car - and therewith adjusting the height of the working platform - is executed separately from other assembling activities of the modular lift apparatus, thereby rendering the assembling process more efficient.
  • the lift car can be raised to the working level using a driving mechanism provided on the modular lift apparatus.
  • the driving mechanism is provided in at least one of the lift shaft sections.
  • An advantage of using the driving mechanism provided in at least one of the lift shaft sections may be that the height level of the lift car, and thus the working level at which the working platform is temporarily provided, can relatively easily be adjusted, even during the placing of one lift module on top of an other lift module.
  • the lift car is driven with the aid of a toothed rack driving technique.
  • the lift car may be raised by driving a driving mechanism provided on the lift car, the driving mechanism including at least one gear wheel cooperating with a toothed rack extending in the continuous lift shaft section.
  • the toothed rack may be comprised along a rail part.
  • the height of the lift car and therefore also the height of the working platform can be set autonomously, without any interaction with separate supporting and/or stabilizing elements.
  • a modular lift apparatus can in principle be assembled and/or de-assembled free from surrounding structures such as walls and floors surrounding a vertical space wherein an elevator system is to be constructed. Due to the ability of autonomously adjusting the height of the working platform, the modular lift apparatus can, according to an aspect of the invention, be assembled outside an existing building, and even remote from such buildings.
  • JP 11209026 and JP 11209027 disclose an elevator that is built up using an internal hoist equipment.
  • Australian patent publication AU 57086/90 discloses a method of constructing a lift shaft wherein a machine unit can be raised to a new desired level.
  • the lift car may be driven by the same driving mechanism provided on the modular lift apparatus, e.g. the driving mechanism provided on the lift car, such as a toothed rack driving mechanism.
  • the driving mechanism provided on the lift car such as a toothed rack driving mechanism.
  • an alternative driving mechanism may be used for driving the lift car up and/or down. Therefore, the modular lift apparatus may, for instance, be provided with a cable-born driving mechanism or with a telescoping driving mechanism.
  • the lift car is not raised prior to the securing step.
  • the lift car may be provided at an upper part of the lift shaft part of the first module. Then, the top of the lift car may already be located at the desired working level.
  • the first module is relatively low, e.g. substantially the same height as the lift car provided in it, probably there is no desire to raise the lift car prior to securing the modules to each other.
  • the method comprises the steps of: placing a further lift module on top of an earlier placed lift module, raising the lift car to a further working level, and securing the further lift module to the earlier placed lift module by an assembler person using the roof of the lift car as a working platform.
  • a separate hoisting apparatus is used for raising the lift car to the further working level, the same hoisting apparatus may firstly, subsequently or simultaneously be used for hoisting the further lift shaft module on top of the earlier placed lift shaft module.
  • the invention also relates to a method for de-assembling a modular lift apparatus.
  • the invention relates to a modular lift apparatus.
  • Figure 1a shows a schematic view of a first, second and third state of a first embodiment of a modular lift apparatus 1 during assembling according to the invention.
  • Figure 1b shows a schematic view of a fourth, fifth, sixth and seventh state of the apparatus during assembling.
  • the method of assembling a modular lift apparatus 1 includes placing a first lift shaft module 2a, e.g. on a temporary foundation, such as a base plate 16, or directly on solid ground 17.
  • the first lift shaft module 2a includes a lift shaft part 3a and lift guiding means 4a for guiding a lift car 5.
  • the lift guiding means 4a may include guiding rails.
  • the left hand side of Fig. 1 shows that a lift car 5 is provided in the lift shaft module 2a.
  • the lift car 5 is provided before the first lift shaft module 2a is placed.
  • the lift car 5 is provided after the first module 2a is placed.
  • the roof 5r of the lift car 5 forms a working platform 5p.
  • the platform 5p is provided with a security railing 5s for counteracting that an assembler person 6 falls down from the working platform 5p.
  • the railing is collapsible and/or releasably connectible to the lift car 5.
  • the lift car is at a working level 10a.
  • FIG. 1a The middle side of Figure 1a illustrating the second state, shows that a second lift module 2b is placed on top of the first lift shaft module 2a, e.g. by using a hoisting crane 7.
  • the second lift shaft module 2b also includes a lift shaft part 3b and lift guiding means 4b.
  • the lift shaft parts 3a, 3b of the modules 2a, 2b form a continuous lift shaft section 3a, 3b.
  • the second lift module 2b is secured to the first lift module 2a by an assembler person 6 using the roof 5r of the lift car 5 as a working platform 5p.
  • the lift car 5 has substantially the same height as the first lift module 2a.
  • the lift car can have a substantially different height than the first module, e.g. the module may be, for instance, two or five times higher than the lift car.
  • the assembler person 6 may secure the first and second lift modules to each other, e.g. by connecting a bottom part 8b of the second shaft module 2b to a top part 9a of the first module 2a.
  • the modules are substantially cuboid-shaped.
  • at least one of the corners of at least one of the modules 2, and more preferably all eight corners of it is/are provided with means 11 for stacking, connecting, locking and/or craning the module(s) 2, such as a "twistlock" fitting 11.
  • the assembler person 6, also called a worker 6, is located on top of the car and can guide the module 2b to be placed and/or can give instructions to another worker, e.g. a crane machinist.
  • the lift car 5 may be raised to a second working level 10b.
  • the lift car 5 is raised to the second working level 10b using a driving mechanism 12 provided on the modular lift apparatus 1.
  • said mechanism is suitable to be operated by a worker 6 being located in or on the apparatus, e.g. on the working platform 5p.
  • the lift car 5 is raised by driving a driving mechanism 12 provided on the lift car 5, the driving mechanism including at least one gear wheel cooperating with a toothed rack 13 extending in the continuous lift shaft section 3.
  • the toothed rack driving mechanism may also provide a means for temporarily securing the lift car. Additionally or alternatively, other means for temporarily securing the lift car 5 may be comprised in the lift apparatus 1.
  • the modular lift apparatus 1 another mechanism for raising the lift car during assembling and/or de-assembling is provided on the modular lift apparatus 1.
  • a hoist device e.g. an overhead crane or hoisting tackle, preferably provided near an upper region 20 of the module.
  • the hoist device may be detachable from the module and/or may be movable connected to the module. Therefore, after temporally securing the raised lift car, the hoist device may be detached and can e.g. be re-used in another module, and/or the hoist device can be (e.g. horizontally) moved in order to make room for the lift car which - at a later stage - may be raised beyond the initial position of said hoisting means.
  • the lift car 5 is raised to the second working level 10b using a separate hoisting apparatus 7.
  • the separate hoisting apparatus 7 may be a hoisting crane 7, e.g. the same crane which subsequently may be used for placing the second module 2b on top of the first module 2a.
  • the lift car is temporarily secured after raising it to the desired working level 10a, in order to make it possible that the hoisting apparatus 7 releases the lift car 5, without dropping the lift car 5. Therefore, securing means may be provided in at least one of the lift shaft parts and/or on the lift car.
  • Fig. 1a shows the third stage during assembling.
  • the worker 6 on top of the temporarily secured lift car can release the second module 2b from the crane.
  • Fig. 1b shows the fourth state of the apparatus 1 during assembling.
  • a further lift shaft module 2c is being placed on top of an earlier placed lift module, e.g. the second lift shaft module 2b.
  • the further lift shaft module 2c may be secured to the earlier placed lift shaft module 2b by an assembler person 6 using the roof of the lift car as a working platform.
  • the left hand side in the middle of Fig. 1b shows the fifth state during assembling.
  • the lift car 5 is being raised to a further working level 10c.
  • the worker may be on top of the lift car 5.
  • the worker 6 may be in the lift car or may be located at a distance from the already placed module(s) of the modular lift apparatus 1.
  • at least one of the modules may be provided with a ladder and/or a stairwell, which may enable the worker to leave the lift apparatus temporarily and to climb back when desired.
  • the modular lift apparatus may include an additional driving mechanism for driving the lift car.
  • the further lift shaft module 2d comprises the additional driving mechanism 15 for driving the lift car during normal use of the apparatus 1.
  • the right hand side of Fig. 1b shows the seventh state during assembling.
  • the modular lift apparatus 1 comprises a multiple number of lift shaft modules 2a, 2b, 2c, 2d placed on top of each other, and a lift car 5, each module including a lift shaft part 3a, 3b, 3c, 3d and lift guiding means 4 for guiding the lift car 5 in a continuous lift shaft 3 formed by the lift shaft parts 3a, 3b, 3c, 3d, wherein the lift car 5 is provided with a driving mechanism 12 for moving the car in the continuous lift shaft, the driving mechanism including at least one gear wheel cooperating with a toothed rack 13 extending in the continuous lift shaft 3, and wherein the modular lift apparatus 1 further comprises an additional driving mechanism 15 for moving the car 5 in the continuous lift shaft 3.
  • a modular lift apparatus 1 may be provided that benefits from specific advantages of the driving mechanisms.
  • the gear wheel / toothed rack driving mechanism 12 is used for driving the lift car. This is advantageous, since the additional driving mechanism 15 might not be able to operate properly during assembling / de-assembling. Further, during normal use of the lift apparatus, the additional driving mechanism 15 can be used for driving the lift car.
  • the additional driving mechanism might be optimized for driving the lift car over a relatively long period, e.g. in terms of energy or comfort.
  • the additional driving mechanism 15 includes a hoisting mechanism.
  • the hoisting mechanism may be more silent in use than a toothed rack driving mechanism, which may be used as the first driving mechanism 12 dedicated to drive the car during assembling / de-assembling.
  • the apparatus 1 may comprise similar modules 2 of similar design and/or with similar dimensions, such as similar heights.
  • the apparatus 1 may comprise modules of different design, e.g. modules with different heights.
  • different lift shaft modules may be arranged for performing different functions.
  • one or a multiple number of the lift shaft modules may be provided with one or multiple number of, preferably height adjustable, doors.
  • one or a multiple number of the modules 2 may be so-called intermediate modules or intermediate rings, being arranged to provide a proper spacing between a module beneath and a module above it.
  • FIG. 2 shows a schematic view of a first and second state of a second embodiment of the modular lift apparatus 1 during assembling according to the invention.
  • the modular lift apparatus 1 is now provided with a single driving mechanism for moving the car, e.g. a hoisting mechanism that is installed after all lift shaft modules have been placed and secured.
  • a hoisting mechanism that is installed after all lift shaft modules have been placed and secured.
  • the lift car 5 is raised to a first working level 10a by a hoisting apparatus 7.
  • the lift car 5 is raised to the working level 10a prior to the placement of the second lift shaft module 2b on top of the first one 2a.
  • the assembler person 6 can facilitate the placing of the second shaft module 2b.
  • the car 5 is temporarily secured at the desired height of the first working level 10a.
  • a part of a frame element 18, such as a beam 18, and/or a part of a side panel 19, located at an upper region 20 of a module 2, may serve as a means for e.g. protecting the worker 6 from falling down from the platform 5p.
  • the hoisting apparatus 7 places the second module 2b on top of the first module 2a. Further assembling steps are similar as discussed in relation with Fig. 1a ,b.
  • Figure 3 shows a schematic view of a first, second, third and fourth state of a third embodiment of a modular lift apparatus 1 during assembling according to the invention.
  • the second lift shaft module 2b is placed on top of the first one 2a, using module hoisting means 7a provided at the hoisting crane 7.
  • the crane 7 is further provided with a lift car hoisting means 7b, or so called forerunner 7b.
  • the forerunner 7b can be connected to the lift car 5.
  • the roof 5r of the lift car 5 is provided with a forerunner connecting means 5x, to which a hook 7b' of the forerunner 7b can connected.
  • the crane 7 can lift the car 5 to the second working level 10b, see the fourth state shown on the right side of Fig. 3 , where the worker 6 can uncouple the module hoisting means 7a, which preferably are slacked to facilitate their uncoupling.
  • the module hoisting means 7a and/or the lift car hoisting means 7b may be provided with means (e.g. a motorized pulley) for slacking and/or stretching the distinct hoisting means, preferably independently of each other.
  • the raised lift car 5b may be temporarily secured to one of the modules prior to uncoupling the module hoisting means 7a from the second module 2b.
  • the crane may keep the raised lift car 5b at the desired height, e.g. using the forerunner 7b, during uncoupling the module hoisting means 7a from the second module 2b.
  • the forerunner 7b may be uncoupled from the car 5b. Then, in a similar (not shown) way a further module can be lifted on top of the second module.
  • the lift car 5b can be lowered to a rest position 5a in which the lift car can be safely uncoupled from the hoisting crane, e.g. a position wherein the car 5 rests on the foundation 16 or on the ground 17. Subsequently, the car can be uncoupled, after which a (not shown) third module may be lifted above the second module 2b. Then, the forerunner (which then may run through the modules) can be attached to the lift car. Therefore, the lift car may subsequently be raised to the third working level by the hoisting apparatus 7, at which level the worker may facilitate placement of the third module 2c and/or can (subsequently) secure said third module 2c to the second one 2b.
  • a rest position 5a in which the lift car can be safely uncoupled from the hoisting crane, e.g. a position wherein the car 5 rests on the foundation 16 or on the ground 17.
  • the car can be uncoupled, after which a (not shown) third module may be lifted above the second module 2b.
  • At least one lift shaft module e.g. a module comprising a roof part 14, may comprise at least one opening allowing the forerunner 7b to pass, for instance, a sealable or lockable opening, e.g. being provided with a hatch.
  • the worker does not need to stay on top of the lift car during the (de-)assembly.
  • the worker 6 may temporally stay inside the lift car 5, for instance during raising of the lift car, and/or the worker 6 may leave the lift car, for instance by climbing down additionally provided steps 21, preferably provided inside the modules.
  • Figure 4 shows a flowchart of an embodiment of an assembling method 100 according to the invention.
  • the method 100 for assembling a modular lift apparatus comprises a step of placing 110 a first lift shaft module including a lift shaft part and lift guiding means for guiding a lift car, a step of providing 120 a lift car in the lift module, a step of placing 130 a second lift module on top of the first lift module, the second lift module also including a lift shaft part and lift guiding means, the lift shaft parts of the modules forming a continuous lift shaft section, and a step of securing 140 the second lift module to the first lift module by an assembler person using the roof of the lift car as a working platform.
  • the method steps 110, 120, 130, 140 may in principle be executed in another order than the order presented above.
  • the lift car can be provided in the lift module before or after placing the first lift module.
  • a single or a multiple number of the steps may be executed at least partly simultaneously.
  • Figure 5 shows a flowchart of an embodiment of a de-assembling method 200 according to the invention.
  • the method for de-assembling 200 a modular lift apparatus comprises the step of releasing 210 a second lift module from a first lift module on top which first module the second lift module has been secured, the lift modules including a respective lift shaft part and respective lift guiding means for guiding a lift car that is provided in a continuous lift shaft section formed by the lift shaft parts, and the step of removing 220 the second lift module from the first lift module, wherein the releasing step is performed by an assembler person using the roof of the lift car as a working platform, the lift car being brought to a working level.

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  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
EP12180783.8A 2011-08-18 2012-08-17 Procédé d'assemblage d'un appareil élévateur modulaire, procédé de désassemblage d'un appareil élévateur modulaire et appareil élévateur modulaire Active EP2559647B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL2007277A NL2007277C2 (en) 2011-08-18 2011-08-18 A method for assembling a modular lift apparatus, a method for de-assembling a modular lift apparatus, and a modular lift apparatus.

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EP2559647A1 true EP2559647A1 (fr) 2013-02-20
EP2559647B1 EP2559647B1 (fr) 2022-08-17

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180237269A1 (en) * 2017-02-17 2018-08-23 Otis Elevator Company Ropeless elevator system modular installation
CN110026823A (zh) * 2019-04-08 2019-07-19 广东凯兴达建筑科技有限公司 一种模块化电梯井道生产线
WO2022084294A1 (fr) * 2020-10-23 2022-04-28 Laing O'rourke Plc Système d'ascenseur modulaire pour noyau de bâtiment
WO2022225466A1 (fr) * 2021-04-21 2022-10-27 Grizak Frantisek Ascenseur et son procédé d'installation
WO2023046643A1 (fr) 2021-09-27 2023-03-30 Inventio Ag Procédé de construction d'une cage d'ascenseur d'un système d'ascenseur
WO2023198277A1 (fr) * 2022-04-12 2023-10-19 Kone Corporation Procédé de positionnement de modules d'ascenseur et agencement d'ascenseur
US20240017965A1 (en) * 2020-11-10 2024-01-18 Buildz, Llc Modular elevator systems and methods

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD90202A1 (de) * 1971-06-23 1972-05-20 Aufzugsschacht für Personen- und Lasten- sowie Bauzeitaufzüge in Montagebauweise, insbesondere für mehr- oder vielgeschossige Bauwerke sowie Schachtsegment
US4231148A (en) 1978-03-09 1980-11-04 Abc Elevators, Inc. Elevator erection method
AU5708690A (en) 1989-06-16 1990-12-20 Boral Johns Perry Industries Pty Ltd Lift shaft construction
JPH11209027A (ja) 1998-01-19 1999-08-03 Hitachi Building Systems Co Ltd エレベータの据付方法
JPH11209026A (ja) 1998-01-19 1999-08-03 Hitachi Building Systems Co Ltd エレベータの据付方法
US20040154870A1 (en) 2003-01-28 2004-08-12 Patrick Bass Self-climbing elevator machine comprising a punched rail assembly

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD90202A1 (de) * 1971-06-23 1972-05-20 Aufzugsschacht für Personen- und Lasten- sowie Bauzeitaufzüge in Montagebauweise, insbesondere für mehr- oder vielgeschossige Bauwerke sowie Schachtsegment
US4231148A (en) 1978-03-09 1980-11-04 Abc Elevators, Inc. Elevator erection method
AU5708690A (en) 1989-06-16 1990-12-20 Boral Johns Perry Industries Pty Ltd Lift shaft construction
AU625660B2 (en) * 1989-06-16 1992-07-16 Boral Johns Perry Industries Pty Ltd Lift shaft construction
JPH11209027A (ja) 1998-01-19 1999-08-03 Hitachi Building Systems Co Ltd エレベータの据付方法
JPH11209026A (ja) 1998-01-19 1999-08-03 Hitachi Building Systems Co Ltd エレベータの据付方法
US20040154870A1 (en) 2003-01-28 2004-08-12 Patrick Bass Self-climbing elevator machine comprising a punched rail assembly

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180237269A1 (en) * 2017-02-17 2018-08-23 Otis Elevator Company Ropeless elevator system modular installation
CN108455413A (zh) * 2017-02-17 2018-08-28 奥的斯电梯公司 无绳电梯系统模块化安装
CN110026823A (zh) * 2019-04-08 2019-07-19 广东凯兴达建筑科技有限公司 一种模块化电梯井道生产线
CN110026823B (zh) * 2019-04-08 2024-03-19 广东凯兴达建筑科技有限公司 一种模块化电梯井道生产线
WO2022084294A1 (fr) * 2020-10-23 2022-04-28 Laing O'rourke Plc Système d'ascenseur modulaire pour noyau de bâtiment
US20240017965A1 (en) * 2020-11-10 2024-01-18 Buildz, Llc Modular elevator systems and methods
WO2022225466A1 (fr) * 2021-04-21 2022-10-27 Grizak Frantisek Ascenseur et son procédé d'installation
WO2023046643A1 (fr) 2021-09-27 2023-03-30 Inventio Ag Procédé de construction d'une cage d'ascenseur d'un système d'ascenseur
WO2023198277A1 (fr) * 2022-04-12 2023-10-19 Kone Corporation Procédé de positionnement de modules d'ascenseur et agencement d'ascenseur

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EP2559647B1 (fr) 2022-08-17
NL2007277C2 (en) 2013-02-19

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