EP3478621B1 - Procédé pour l'implantation d'une installation d'ascenseur avec une hauteur de levage utile adaptable - Google Patents

Procédé pour l'implantation d'une installation d'ascenseur avec une hauteur de levage utile adaptable Download PDF

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Publication number
EP3478621B1
EP3478621B1 EP17732482.9A EP17732482A EP3478621B1 EP 3478621 B1 EP3478621 B1 EP 3478621B1 EP 17732482 A EP17732482 A EP 17732482A EP 3478621 B1 EP3478621 B1 EP 3478621B1
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EP
European Patent Office
Prior art keywords
traction means
elevator
loop
roller
compensation
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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.)
Not-in-force
Application number
EP17732482.9A
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German (de)
English (en)
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EP3478621A1 (fr
Inventor
Lukas Christen
Pascal BLÄSI
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Inventio AG
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Inventio AG
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Publication of EP3478621A1 publication Critical patent/EP3478621A1/fr
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B7/00—Other common features of elevators
    • B66B7/06—Arrangements of ropes or cables
    • B66B7/068—Cable weight compensating devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B19/00—Mining-hoist operation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B19/00—Mining-hoist operation
    • B66B19/02—Installing or exchanging ropes or cables

Definitions

  • the present invention relates to a method for setting up an elevator system in which at least one lifting process is carried out for the purpose of adapting a usable lifting height of the elevator system to an increasing height of the building, as well as an elevator system which is created according to such a method.
  • an elevator system Before an elevator system can be operated in its normal mode of operation, it can already be installed in a building during a construction phase.
  • the elevator system can then already be used during the construction phase for the vertical transport of people or material, with the usable lifting height of the elevator system being adaptable to its current height during the construction of the building and thus growing with the building.
  • the elevator system can be useful to mount the elevator system with an elevator drive machine, an elevator car and a counterweight in the elevator shaft provided for this purpose, if preferably several lower floors of the building were built at least in the area of the elevator shaft.
  • the elevator car and other components of the elevator system can be attached to a drive platform, which can be raised to the next higher level, for example with a crane or other means, in order to increase the usable lifting height or the transport path of the elevator system.
  • the guide rails of the elevator system can be attached successively during the construction phase in the elevator shaft, and the drive platform can be conveyed upwards along these guide rails if necessary.
  • the drive platform can then be fixed at the desired higher level, for example with struts, which are pushed out of the drive platform into openings in the walls of the elevator shaft.
  • a system for building an elevator has a drive platform with an elevator machine, an elevator car and a counterweight being suspended from the drive platform via support cables.
  • the drive platform In order to adapt the delivery height of the elevator to an increasing building height, the drive platform be increased gradually.
  • a compensation rope or a compensation rope is provided, which runs from the underside of the elevator car around deflection pulleys arranged below the elevator car and around a deflection pulley arranged on the counterweight to a rope clamping device.
  • the compensating rope is fixed to the rope clamping device, wherein - after opening the rope clamping device - additional compensating rope can be fed from a rope reservoir through the opened rope clamping device when the drive platform is raised.
  • an elevator system whose lifting height can also be adapted to an increasing height of a building by gradually raising a supporting structure with a drive machine, on which two elevator units - an elevator car and a counterweight - are suspended via a traction device.
  • the elevator system is characterized in that the same traction means serves both as suspension means and as compensation traction means, the traction means being continuously guided from the area above one of the elevator units along this elevator unit to the area below the same elevator unit and fixed to the elevator unit.
  • additional traction mechanism is supplied from a traction mechanism store, whereby at least two traction mechanism clamping devices fixing the traction mechanism must be released and tightened again after the traction mechanism has been supplied.
  • the object of the present invention is to propose a method for setting up an elevator installation with an adjustable lifting height and a corresponding elevator system which do not have the disadvantage mentioned.
  • traction means is to be understood in general terms and includes, for example, round ropes and belts that contain tension cords made of steel or plastics. In the following, traction means serving as support and traction means are referred to as support means for the sake of simplicity.
  • the invention relates to a method for setting up an elevator system in a building.
  • the elevator installation comprises an elevator drive machine, an elevator car, a counterweight and at least one flexible suspension element.
  • at least one lifting process is carried out in which a drive platform is raised which carries the elevator drive machine and, via the suspension element, the elevator car and the counterweight.
  • a difference between a weight of the suspension element on the elevator car side and a weight of the suspension element on the counterweight side is essentially compensated for by means of at least one compensation traction device which is guided from an underside of the elevator car via a deflection device to the underside of the counterweight.
  • the method is characterized in that the deflection device comprises two roller arrangements each with at least one deflection roller and the at least one compensation traction device is guided over at least one deflection roller each of the two roller arrangements in such a way that the compensation traction device forms a compensation traction device loop, before and / or during the lifting process the distance between the first roller arrangement and the second roller arrangement is reduced in such a way that from the at least one compensation traction means loop a sufficient amount of compensation traction means is released to carry out the lifting process.
  • the invention relates to an elevator system which is designed to carry out the method according to the first independent claim.
  • the compensation traction means can be an elongated, flexible body - for example a wire rope or a flat belt - which has a suitable linear meter weight and is suitable for transmitting a tensile force along its longitudinal direction.
  • the compensating traction device must be suitable for being deflected via deflection rollers.
  • a deflection roller is preferably a disc-shaped deflection body which can be rotated about an axis of rotation and which comprises a resting zone for the compensation traction means on its periphery, on which the compensation traction means rests and is deflected.
  • the resting zone usually has grooves arranged in the circumferential direction, and for flat compensation traction means the resting zone is at least approximately cylindrical.
  • the at least one compensating traction device arranged between the elevator car and the counterweight is guided via a deflection device which is mainly arranged in the lower area of the elevator system and which either has two relatively displaceable roller arrangements each with at least one deflection roller or a stationary roller arrangement with at least one stationary deflection roller and a displaceable roller arrangement comprises at least one displaceable pulley.
  • the compensation traction device is guided over at least one deflection roller of both roller arrangements in such a way that the at least one compensation traction device forms at least one compensation traction device loop.
  • a Kompensationszugstoffschleife contains a section of the Kompensationszugstoff which revolves in one or more revolutions of one or more pulleys of both roller arrangements and thereby forms a Kompensationszugstofftechnischesupra.
  • the compensation device is adapted to the increased lifting height of the elevator installation due to the lifting process in that the The distance between the two roller arrangements with at least one deflection roller each is reduced so that a sufficient amount of the compensation traction device is released from the at least one compensation traction device loop for carrying out the lifting process.
  • the abovementioned distance can be reduced by either reducing the distance between a stationary roller arrangement and a displaceable roller arrangement, or in that both roller arrangements are displaceable and are displaced in opposite directions.
  • the elevator car is moved near the drive platform before the lifting process and is coupled to the drive platform, which can be done for example via a chain. During this process, the counterweight is lowered into its lowest position during operation, supported and, if necessary, secured.
  • the compensation traction means can be connected at one of its fastening points to the underside of the elevator car or it can run around a deflection pulley fastened to the elevator car.
  • the compensation traction means can be connected to the underside of the counterweight, or it can run around a deflection roller attached to the counterweight below.
  • the compensation device can now be adjusted by reducing the length of the compensation traction device guided and stored on the compensation traction device loop by reducing the distance between the two roller arrangements synchronously with the lifting of the drive platform, whereby a corresponding length of the compensation traction device for the extension of the effective part of the compensation traction means required during the lifting process of the drive platform or the elevator car is available. It can be useful to carry out at least some of these adjustment processes before the lifting process. In combination with additional measures, an adjustment can also be made after the lifting process. Such an adjustment after the lifting process can take place, for example, after the counterweight has been pulled up as a result of the lifting process.
  • the deflection device with a stationary roller arrangement, which comprises at least one stationary deflecting roller, and with a displaceable roller arrangement, which comprises at least one displaceable deflecting roller, provided.
  • the amount of compensation traction means stored in the at least one compensation traction means loop is formed by a section of the at least one compensation traction means guided from the underside of the elevator car via the deflection device to the underside of the counterweight.
  • a first fastening point of the compensation traction means on the elevator car and a second fastening point on the counterweight are at least indirectly fixed, or the compensation traction means is guided around a pulley connected to the elevator car and around a pulley connected to the counterweight.
  • the compensation traction means is additionally guided around the rollers of the deflection device arranged at least partially in the lower region of the elevator system.
  • the at least one compensating traction device is fixed to the elevator car and the counterweight by means of fixing devices, or to the elevator system by means of stationary fixing devices, the fixing devices being fixed before, during and after a lifting process - that is, until after the last lifting process has been completed. cannot be resolved. This ensures that the Kompensationszugstoff after completion of the entire
  • Elevator system d. This means that after a large number of lifting operations, the wire rope structure is not deformed or damaged and can therefore continue to be used without reducing the permissible tensile load.
  • the compensation traction device is guided along the compensation traction device loop in a single revolution.
  • the compensation traction device is guided with more than one revolution along the compensation traction device loop, or the compensation traction device is guided with a multiple reeving along the compensation traction device loop. It is thereby achieved that the required displacement path of at least one of the roller arrangements can be reduced accordingly, but the roller arrangements of the deflection device take up more installation space and are less cost-effective to implement. Additional compensating traction means can be guided or stored around the compensation traction device loop, the dimensions of which in the direction of its displacement direction are usually limited by the available space, and released when the drive platform is lifted.
  • At least one of the roller arrangements used to form the compensation traction means loop is displaced with the aid of an electrically driven displacement device in order to reduce or reduce the distance between the two roller arrangements guiding the compensation traction means loop to enlarge.
  • an electrically driven displacement device which can comprise, for example, an electrically driven support drum or an electrically operated cable pull device, an effortless displacement of the roller arrangements and thus a comfortable tracking of the at least one compensation traction device can be achieved.
  • both of the roller arrangements serving to form the compensation traction means loop are displaced in mutually opposite directions by means of at least one displacement device.
  • At least one of the roller arrangements used to form the compensation traction means loop is displaced by means of the displacement device approximately synchronously with the lifting of the drive platform during the lifting process. It can thus be achieved that while the drive platform is being raised, compensation traction means are released in such a way that the compensation traction means remains essentially stretched and thus does not lose its guidance through the deflection rollers.
  • alternatives to the displacement of the displaceable roller arrangement of the compensation traction means loop, which is synchronous with the lifting process can also be implemented. For example, part of the displacement of the compensation traction device loop can already be carried out before the lifting process. It is also conceivable here that the lifting process is divided into partial steps.
  • Partial feeding of the compensation traction mechanism from the compensation traction mechanism loop and partial lifting of the drive platform can then alternate.
  • a lifting device which is used to lift the drive platform
  • a lifting device which is used to move the compensation traction device loop
  • This avoids additional tensile forces in the suspension element of the lifting device, in the hoist and in the compensation traction element, as well as corresponding forces in the components involved.
  • the compensation traction means loop is arranged at least largely in the elevator shaft of the building assigned to the elevator system, with at least one of the roller arrangements of the deflection device being displaced essentially in a vertical displacement direction.
  • the compensation traction device loop is arranged at least partially in a further elevator shaft of the building that is not assigned to the elevator system. It can thus be achieved that the elevator system can be equipped with the largest possible elevator car, since no space has to be kept free in the associated elevator shaft for the compensating traction mechanism loop to be dismantled after the construction phase has been completed.
  • the compensation traction means loop is at least partially arranged in a room of the building that is not assigned to an elevator shaft, and / or at least one of the roller arrangements of the deflection device is shifted essentially in a horizontal displacement direction.
  • Such an arrangement of the compensating traction device loop - for example in a hall of the building, in particular a parking garage - has the advantage that several adjacent elevator shafts of a building can be equipped with the largest possible elevator car, with a compensating traction device loop with a horizontal displacement direction being easier to assemble and adjust .
  • this makes it possible to arrange a hoist or a cable pulling device, which is used to move the compensation pulling means loop, outside the elevator shaft in which the elevator car is located.
  • elements used to form the compensation traction device loop are removed after the last lifting process, and after the last lifting procedure the deflection device of the elevator system is converted into a deflection device without a compensation traction device loop.
  • the compensating traction mechanism does not have to run around the deflection pulleys of the compensating traction mechanism loop in continuous operation, that the installation space of the compensating traction mechanism loop is available for another use, that parts of the compensating traction mechanism loop can be used again to set up another elevator system, and that the removed components no longer have to be checked and serviced.
  • Figure 1A shows schematically in an elevation an elevator installation 1 in an elevator shaft 2 of a building 3 is constructed.
  • Figure 1B shows the same elevator installation 1 in a side elevation for a better understanding of the cable arrangement shown.
  • a method for erecting the elevator system 1 is also described on the basis of the elevator system 1.
  • the elevator installation 1 has an elevator drive machine 4, an elevator car 5, a counterweight 6 and at least one flexible suspension element 7.
  • the elevator car 5 and the counterweight 6 are guided along guide rails (not shown).
  • the elevator installation 1 is arranged at least essentially within the elevator shaft 2.
  • the elevator shaft 2 is bounded laterally by shaft walls 8, 9.
  • the elevator shaft 2 is delimited at the bottom by a floor 10.
  • the elevator shaft 2 is in principle open at the top during the construction of the elevator installation 1, it being possible for suitable covers to be provided. When the building is completely erected, the elevator shaft 2 is closed at the top.
  • a schematically shown lifting height 15 results for the elevator car 5, since the elevator car 5 can be moved at least approximately as far as the floor 10 and at least approximately as far as a drive platform 16. Starting from the illustrated position 17 of the elevator car 5, the elevator car 5 can thus still be moved upwards by a travel path 18 or down a travel path 19. This takes place by driving the suspension element 7 by means of the elevator drive machine 4
  • the drive platform 16 serves to support the elevator drive machine 4, which by means of a traction sheave 20 carries and drives the suspension element 7 and thus the elevator car 5 and the counterweight 6. Furthermore, in this exemplary embodiment, deflection rollers 21, 22 are mounted on the drive platform 16. When the drive platform 16 -d is raised as illustrated by the arrow 23. that is, during a lifting process for the purpose of adapting the usable lifting height of the elevator system to a current building height - the elevator drive machine 4 with the traction sheave 20 and the pulleys 21, 22 are thus moved upwards together.
  • the arrangement of the suspension element 7 can be adapted to the respective application.
  • one end 24 of the suspension element 7 is attached to the drive platform 16.
  • the suspension element 7 runs to the elevator car 5 and around a deflection roller 25 connected to the elevator cage 5.
  • the suspension element runs from the deflection roller 25 7 first around the deflection roller 22 and then around the drive pulley 20, both of which are arranged on the drive platform 16.
  • the suspension element 7 runs to a deflection roller 26 connected to the counterweight 6, revolves around it and then runs up to a suspension element clamp 27 attached to the drive platform 16.
  • the suspension element 7 is fixed in the area of the suspension element clamp 27.
  • the suspension element clamp 27 is generally only opened during a lifting process in which the drive platform 16 is raised according to the arrow 23.
  • the suspension element 7 runs after the suspension element clamp 27 around the deflection roller 21 and then down to a suspension element reservoir 28 which is located in the area of the floor 10.
  • the suspension element can be tracked from the suspension element reservoir 28 when the lifting process takes place in which the drive platform 16 is raised according to the arrow 23.
  • a suspension element section 29 on the elevator car side and a suspension element section 30 on the counterweight side result.
  • the suspension element section 29 on the elevator car side generates a suspension element weight F A on the elevator car side.
  • the counterweight-side suspension element section 30 generates a counterweight-side suspension element weight F G.
  • the elevator car-side suspension element weight F A can be described as the force which, due to the mass of the elevator-car-side suspension element section 29, acts on the traction sheave 20 in addition to the elevator car in the direction of the elevator car 5.
  • the counterweight-side suspension element weight F G can be described as the force which, due to the mass of the counterweight-side suspension element section 30, acts in addition to the counterweight in the direction of the counterweight 6 on the traction sheave 20.
  • the elevator car 5 and the counterweight 6 are at least approximately at the same height
  • the elevator car-side suspension weight F A and the counterweight-side suspension weight F G are at least approximately the same, which is indicated by force arrows of the same length in FIG Fig. 1 is illustrated.
  • the Fig. 2 The situation shown, in which the elevator car 5 is closer to the drive platform 16 than the counterweight 6, is used. Since the suspension element section 29 on the elevator car side is then considerably shorter than the counterweight-side Is suspension element section 30, the suspension element weight F A on the elevator car side is also smaller than the suspension element weight F G on the counterweight side. This is in the Fig. 2 illustrated by the fact that the force arrow F A is shorter than the force arrow F G.
  • the compensation device 34 comprises a flexible compensation traction means 36, which is guided from an underside of the elevator car 5 via a deflection device 35 arranged in the lower region of the elevator system to an underside of the counterweight 6.
  • the compensation traction device 36 can be divided into sections 37, 38, 39.
  • the sections 37, 38 hang essentially freely on the elevator car 5 or on the counterweight 6.
  • the mass of the compensation traction device 36 in section 37 generates a force F 1 , which can also be described as the compensation traction device weight F 1 of the compensation traction device 36 in section 37.
  • the mass of the compensation traction device 36 in section 38 generates a force F 2 , which can also be described as the compensation traction device weight F 2 of the compensation traction device in section 38.
  • the compensation device 34 is designed so that the sum of the suspension center weight F A and the compensation center weight F 1 is at least approximately equal to the sum of the suspension center weight F G and the compensation center weight F 2 .
  • This equation applies regardless of the current position of the elevator car 5 or the counterweight 6. That is, this equation applies at any time when the elevator car 5 travels up the route 18 or down the route 19. If the elevator car 5 travels downwards, for example, along the track 19, the compensation weight F 1 decreases to the same extent as the suspension weight F A increases, while the compensation weight F 2 increases to the same extent as the suspension weight F G decreases.
  • the section 37 of the compensation pulling means 36 is shortened here, while the section 38 of the compensating pulling means 36 is lengthened.
  • the compensation device 34 comprises the deflection device 35, which has a compensation traction device loop 40.
  • the section 39 of the compensating traction mechanism 36 is located in the compensating traction mechanism loop 40. It goes without saying that the compensating traction mechanism 36 also runs through the compensating traction mechanism loop 40 during operation, the division into sections 37 to 39 being possible in a snapshot.
  • the compensation traction device loop 40 is arranged in such a way that the mass of the compensation traction device 36 located in the compensation traction device loop 40, i.e. the mass of the section 39 of the compensation traction device 36, contributes neither to the force F 1 nor to the force F 2 .
  • the compensation traction means loop 40 is also implemented in such a way that direction-dependent forces, in particular friction forces such as rolling friction forces, are avoided as far as possible. As a result, the influence of the guidance of the compensation traction mechanism 36 through the compensation traction mechanism loop 40 on the forces F 1 , F 2 is kept as low as possible.
  • stationary deflection rollers 41, 42 and displaceable deflection rollers 43, 44 are used to form the compensation traction means loop 40.
  • the stationary deflection rollers 41, 42 are in this case in a stationary roller arrangement 45 and the displaceable deflection rollers 43, 44 are arranged in a displaceable roller arrangement 49.
  • the displaceable roller arrangement 49 can be displaced by means of a displacement device 46.
  • the displacement device 46 is used to raise and lower the displaceable roller arrangement 49 in a vertical displacement direction 48.
  • the displaceable roller arrangement 49 is sufficiently large for lowering Own weight realized. As a result, it is sufficient that the displacement device 46 is designed as a hoist with a transmission element 47 that can only be subjected to tension.
  • the transmission element 47 can be designed here as a cable of a cable pull device.
  • the displacement device could also have transmission elements that can be loaded with tension and compression, for example threaded rods.
  • the displacement device 46 could thereby restrict the freedom of movement of the displaceable roller arrangement 49 both in the displacement direction 48 and against the displacement direction.
  • the displaceable roller arrangement 49 can be displaceable along a guide or also without a guide.
  • the displacement device 46 the displaceable deflecting rollers 43, 44 serving to form the compensation traction means loop 40 can be displaced together by displacing the displaceable roller arrangement 49.
  • the displacement device 46 can in particular be designed as an electric or as a manually operated hoist.
  • the displacement device 46 can operate synchronously with a lifting of the drive platform 16, so that the displacement of the displaceable deflection rollers 43, 44 takes place synchronously with the lifting 23 of the drive platform 16 during a lifting process.
  • the compensation device 34 can be adapted to the lifting height 15 of the elevator installation 1 that is increased by the lifting process. This is done by changing the compensation traction device loop 40 along which the compensation traction device 36 is guided. Before and / or during the lifting process, a distance between the two roller arrangements 45, 49 is reduced so that an amount of the compensating traction mechanism 36 required for carrying out the lifting process is released from the compensating traction mechanism loop 40.
  • a first fastening point 50 of the compensation traction means 36 is connected to the elevator car 5 by means of a fixing device 50.1.
  • the second fastening point 51 of the compensation traction means 36 is connected to the counterweight 6 by means of a fixing device 51.1.
  • the sections 37, 38 of the compensation traction means 36 are lengthened by the same total length as the suspension means sections 29, 30 are lengthened overall.
  • the equilibrium between the weight forces acting on the traction sheave of the suspension means and compensation traction means on the elevator car side and on the counterweight side is maintained at every operating height of the elevator system.
  • the compensation traction device 36 is guided downward from the elevator car 5 to the deflection device 35, which initially corresponds to the section 37 of the compensation traction device 36. Subsequently, the compensation traction device 36 is guided over the deflection roller 52 of the deflection device 35 and the stationary deflection roller 41 of the compensation traction device loop 40, from the fixed deflection roller 41 the compensation traction device 36 is then up again, around the displaceable deflection rollers 43, 44 of the compensation traction device loop 40, and then guided back down to the stationary deflecting roller 42, which forms a second stationary deflecting roller of the compensation traction means loop 40.
  • the length of the compensation traction means 36 between the stationary deflecting roller 41 and the stationary deflecting roller 42 corresponds overall approximately to the section 39.
  • the compensating traction means 36 is then guided up to the counterweight 6 via the deflecting roller 53 of the deflecting device 35, which corresponds to the section 38 corresponds.
  • the compensation traction device 36 is thus continuously guided from the elevator car 5 via the compensation traction device loop 40 to the counterweight 6.
  • the section 39 of the compensation traction means 36 thus essentially forms the amount of the compensation traction means guided from the underside of the elevator car 5 via the deflection device 35 to the underside of the counterweight, which is stored in the compensation traction means loop 40.
  • the compensation traction means 36 is therefore guided over at least one stationary deflection roller 41, 42 serving to form the compensation traction means loop 40 and at least one displaceable deflection roller 43, 44 serving to form the compensation traction means loop 40, the at least one displaceable deflection roller 43, 44 relative to the at least one stationary Deflection roller 41, 42 is displaced in order to change the compensation traction means loop 40 and thus the amount or length of the compensation traction means stored in the compensation traction means loop.
  • two displaceable deflection rollers 43, 44 used to form the compensation traction device loop 40 are shifted by means of the displacement device 46 in order to change the compensation traction device loop 40 or to release an amount of the compensation traction device 36 required to carry out the lifting process.
  • a different number of displaceable deflection rollers 43, 44 can also be provided.
  • a different number of stationary deflecting rollers 41, 42 can accordingly be provided.
  • the compensation traction mechanism loop 40 is arranged in the elevator shaft 2 in which the elevator car 5 of the elevator installation 1 is located.
  • the compensation traction means loop 40 is thus located in the elevator shaft 2 assigned to the elevator installation 1.
  • the elevator installation 1 can be partially converted.
  • the elements 41 to 49 used to form the compensation traction means loop 40 can be removed.
  • the stationary deflection rollers 41, 42, the displaceable roller arrangement 49 with the displaceable deflection rollers 43, 44, the displacement device 46 and the transmission element 47 which in this exemplary embodiment can be subjected to tensile loads, can be removed.
  • the stationary deflecting rollers 41, 42 can be dismantled or also used in a correspondingly changed arrangement in order to guide the compensation traction means 36.
  • at least some of the elements 41 to 47 can be used again.
  • the guidance of the compensation traction means 36 can hereby be simplified, so that there are then fewer deflection points around which the compensation traction means is guided.
  • a compensation device 34 without a compensation traction device loop 40 is created in this way.
  • Fig. 2 shows schematically an elevator installation 1 according to a further embodiment of the invention.
  • the elevator car 5 is located further up in the elevator shaft 2, while the counterweight 6 is located further down in the elevator shaft 2.
  • the counterweight-side suspension element section 30 of the suspension element 7 is now longer than the elevator-car-side suspension element section 29.
  • the counterweight-side suspension element weight F G is greater than the elevator car-side suspension element weight F A.
  • the compensation device 34 is partially arranged outside the elevator shaft 2.
  • a part 55 of the compensation device 34 is located in the elevator shaft 2, while the compensation traction means loop 40 is located outside the elevator shaft 2.
  • the compensation traction means loop 40 is located outside the elevator shaft 2.
  • it is a further elevator shaft 54, which is preferably not yet used for an elevator installation.
  • an arrangement of several elevator systems which includes the elevator system 1, can be planned.
  • the elevator system 1 can be implemented as an elevator system 1 that grows with the increasing building height. Further elevator systems, one of which will be set up in the further elevator shaft 54, will only be erected after the building has been completed.
  • the further elevator shaft 54 can then advantageously serve to accommodate the compensation traction means loop 40.
  • This has the advantage that the space requirement of the compensation traction device loop 40 in the elevator shaft 2 of the elevator installation 1 does not have to be taken into account.
  • this can also simplify the attachment of the displacement device 46, which is designed, for example, as a hoist.
  • the stationary deflection rollers 41, 42 of the compensation traction means loop 40 are arranged in the elevator shaft 2 on the floor 10.
  • Deflection rollers 56, 57 are also arranged on the floor 10 of the further elevator shaft 54.
  • a passage 75 is left free in the shaft wall 8 of the elevator shaft 2 between the stationary deflection rollers 41, 42 and the deflection rollers 56, 57.
  • the compensation traction means loop 40 also has the displaceable deflection roller 43.
  • the displaceable deflection roller 43 can be displaced together with the displaceable roller arrangement 49 by the displacement device 46, the displacement device in the present exemplary embodiment being designed as a rope hoist.
  • the compensation traction means 36 is partially guided through the elevator shaft 2, which is assigned to the elevator installation 1 that grows with the increasing building height, and partially through the further elevator shaft 54.
  • a first fastening point 58 of the compensation traction means 36 is fixed to the floor 10 of the elevator shaft 2 by means of a fixing device 58.1. Starting from its first fastening point 58, the compensation traction device 36 runs vertically upwards through the elevator shaft 2 to the elevator car 5 and there around a deflection roller 60 attached to the elevator car 5.
  • the compensation traction device 36 runs vertically downwards again and over the deflection roller 56 to the stationary pulley 41 of the stationary roller arrangement 45 installed in the further elevator shaft 54 Compensating traction means 36 from the fixed deflection roller 41 vertically upwards and around the displaceable deflection roller 43 of the displaceable roller arrangement 49.
  • the compensation traction means 36 then extends vertically downwards again to the fixed deflection roller 42 of the stationary roller arrangement 45 and then runs to the deflection roller 57 on the ground 10 of the elevator shaft 2, which deflection roller 57 deflects the compensating traction means 36 in such a way that it runs vertically upwards to a deflection roller 61 attached to the counterweight 6.
  • the compensation traction means 36 runs around this deflection roller 61 and then extends downward to its second fastening point 59, at which the compensation traction means 36 is fixed to the floor 10 by means of a fixing device 59.1.
  • the section 37 of the compensation traction means 36 effective on the elevator car side for balancing the weight of the suspension element comprises both the compensation traction means 36 between its first fastening point 58 and the deflection roller 60 on the elevator car 5 and the compensation traction means 36 between the deflection roller 60 and the deflection roller 56 .
  • the compensation traction means weight F 1 loading the elevator car 5 results.
  • the section 38 of the compensation traction means 36 effective on the counterweight side for balancing the weight of the suspension element comprises both the compensation traction means 36 between the deflection roller 57 and the deflection roller 61 on the counterweight as well as the compensation traction means 36 between the deflection roller 61 and the second fastening point 59 of the compensation traction means 36 at the in Fig. 2
  • the illustrated elevator installation requires an adaptation of the compensation traction means 36 with regard to its mass per unit length. In this case, the compensation traction means 36 must have half as large a mass per unit length as the suspension means 7.
  • the compensation traction means 36 can be guided around a deflection roller 60 connected to the elevator car 5. Furthermore, in this embodiment, the compensation traction means 36 can be guided around a deflection roller 61 connected to the counterweight 6.
  • the displaceable roller arrangement 49 When the drive platform 16 is raised in the direction marked with the arrow 23, during which lifting a required length of suspension element 7 is to be supplemented from the suspension element reservoir 28, the displaceable roller arrangement 49 must be connected to the displaceable Deflection roller 43 can be lowered by means of the displacement device 46 in order to release the required amount or length of the compensation traction means 36 from the compensation traction means loop 40.
  • the lowering of the displaceable deflection roller 43 does not necessarily have to take place synchronously with the raising of the drive platform, but can be carried out before and / or during and / or after the raising of the drive platform 16.
  • the compensation traction means 36 can also be tensioned by shifting the displaceable deflection roller 43 in the opposite direction, so that the distance between the displaceable deflection roller 43 and the stationary deflection rollers 41, 42 increases.
  • the displaceable deflection roller 43 can be lowered in the displacement direction 48 by a distance that is sufficient to release the amount of compensation traction means 36 required for the lifting process plus a certain reserve.
  • the lifting process of the drive platform 16 can then be carried out.
  • the certain reserve can be compensated again in that the displaceable deflection roller 43 is displaced in the opposite direction.
  • the compensation traction means 36 is tensioned.
  • Such a process can also be carried out in a corresponding manner in other embodiments or modified configurations.
  • Fig. 3 shows a further embodiment of the in Fig. 1 with the reference numeral 35 designated deflection device.
  • a compensation traction means loop 40 with multiple reeving is provided.
  • the multiple reeving concerns the section 39 of the compensation traction device 36, which represents the stored quantity of the compensation traction device 36.
  • further displaceable deflection rollers 67 to 69 are arranged on the displaceable roller arrangement 49.
  • further stationary deflection rollers 63 to 66 of the stationary roller arrangement 45 are arranged on the floor 10.
  • the compensation traction means loop 40 can, for example, with the aid of FIG Fig. 1 described elevator system 1 are used.
  • a compensation traction means loop 40 with the one shown in FIG Fig. 3 Multiple reeving shown also in the case of the Fig. 2 described elevator system 1 are used.
  • Fig. 4 shows a further embodiment of the deflecting device 35 with compensation traction means loop 40, the effect of which is the same as in FIG Fig. 1 corresponds to the deflection device designated by the reference numeral 35, in a schematic, spatial representation.
  • stationary deflection rollers 41, 42, 70, 71 are arranged in a stationary roller arrangement 45 on the floor 10.
  • displaceable deflection rollers 43, 44, 72, 73 are arranged in a schematically illustrated displaceable roller arrangement 49. Both the stationary deflection rollers and the displaceable deflection rollers are designed as disks which can be rotated independently of one another and have guide grooves for the compensation traction means 36.
  • the compensation traction means 36 first runs to the displaceable deflecting roller 43. From the displaceable deflecting roller 43, the compensating traction means 36 then continues over the displaceable deflecting roller 44 and then down to the stationary deflecting roller 71 of the stationary roller arrangement 45 on the floor 10 From the stationary deflecting roller 71, the compensating traction device 36 runs on to the stationary deflecting roller 70 and then up to the displaceable deflecting roller 72. The compensating traction device 36 then runs over the displaceable deflecting roller 73 and back down to the stationary deflecting roller 42 on the floor 10. The course of the compensation traction mechanism 36 in the area of the compensation traction mechanism loop 40 is thus described.
  • This cable guide results in an additional circuit of the compensating traction device 36 along the compensating traction device loop 40.
  • additional circuits - ie a so-called multiple reeving - can also be implemented. Additional revolutions make it possible to store a greater length of the compensation traction means 36 with comparable dimensions, so that when the displaceable roller arrangement 49 is lowered by a certain distance in the displacement direction 48, a quantity of the compensation traction means 36 is released from the compensation traction means loop 40, the length of which is a multiple of mentioned path corresponds.
  • the embodiment of the compensation traction means loop 40 described can advantageously be used with the aid of FIG Fig. 1 described elevator system 1 are used. With a corresponding modification, the based on the Fig. 4 Compensating traction means loop 40 also described with reference to FIG Fig. 2 described elevator system 1 are used.
  • Possibilities are thus described in which a distance between the deflection rollers of a compensation traction means loop 40 can be changed at least substantially in a vertical direction 46, as can be seen from FIG Figs. 1 to 4 is described. It goes without saying, however, that with a correspondingly modified configuration, a different orientation of the direction of this change and thus a different orientation of the displacement direction 48 of the at least one displaceable deflection roller in space is also possible.
  • the direction of displacement 48 can also be oriented at least substantially horizontally, as is exemplified below with reference to FIG Fig. 5 is described.
  • the compensation traction means loop 40 can be arranged in the elevator shaft 2 and / or another room, in particular a further elevator shaft 54.
  • a displacement in a vertical displacement direction 48 is particularly advantageous if the normal case of a vertically extending elevator shaft is considered.
  • Fig. 5 shows a further embodiment of the in Fig. 2 with the reference numeral 35 denoted deflection device 35 with compensation traction means loop 40 in a horizontal arrangement.
  • the deflection device 35 is preferably installed in a room 80 not assigned to an elevator shaft 2 of the building.
  • the room 80 can be, for example, a parking garage that is used to park motor vehicles.
  • Required pulleys 56, 57 are omitted if the in the Fig. 5 illustrated arrangement is realized.
  • the section 39 of the compensating traction means 36 - that is to say the compensating traction means loop 40 - can extend at least approximately horizontally through the space 56, being deflected at the displaceable deflection roller 43.
  • the displaceable at least one deflection roller 43 mounted on the displaceable roller arrangement 49 can be displaced by means of the displacing device 46 shown schematically.
  • the displacement device 46 can be arranged on the floor 10.
  • the transmission element 47 which can be a cable that can withstand tensile loads
  • the displacement device 46 enables the displaceable roller arrangement 49 to be displaced in the direction of displacement 48.
  • a certain tension force can also be brought about in the compensation traction means 36, which in the Operation is maintained. When lifting the Drive platform 16, this clamping force can then be reduced accordingly.
  • the displaceable deflection roller 43 can also be released and displaced in the displacement direction 48 before the lifting process.
  • the displaceable deflection roller 43 can here also be suitably supported with respect to the floor 10, for example by means of a trolley 81.

Landscapes

  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
  • Types And Forms Of Lifts (AREA)

Claims (14)

  1. Procédé, destiné à mettre en place une installation d'ascenseur (1) pourvue d'une machine d'entraînement d'ascenseur (4), d'une cabine d'ascenseur (5), d'un contrepoids (6) et d'au moins un dispositif de support (7) flexible dans un bâtiment, lors duquel procédé, pour adapter une hauteur de levage utile (15) de l'installation d'ascenseur (1) à une hauteur croissante du bâtiment, on effectue au moins un processus de levage, lors duquel on soulève une plate-forme d'entraînement (16) qui porte la machine d'entraînement d'ascenseur (4), ainsi que par l'intermédiaire du dispositif de support (7) la cabine d'ascenseur (5) et le contrepoids (6), et lors duquel procédé, au moyen d'au moins un dispositif de traction compensateur (36) qui est conduit à partir de la face inférieure de la cabine d'ascenseur (5) par l'intermédiaire d'un système de renvoi (35) vers une face inférieure du contrepoids (6), on compense sensiblement une différence entre un poids de dispositif de support (FA) du côté de la cabine d'ascenseur et un poids de dispositif de support (FG) du dispositif de support (7) du côté contrepoids,
    caractérisé en ce que
    le système de renvoi (35) comprend deux ensembles de galets (45, 49) pourvus chacun d'au moins un galet de renvoi (41, 42, 43, 44 ; 41, 42, 43 44, 70, 71, 72, 73), l'au moins un dispositif de traction compensateur (36) étant conduit par l'intermédiaire de chaque fois un galet de renvoi des deux ensembles de galets (45, 49), de telle sorte qu'il forme au moins une boucle de dispositif de traction compensateur (40) dans laquelle s'accumule une quantité prévue du dispositif de traction compensateur (36),
    et en ce qu'avant et/ou pendant le processus de levage, on réduit un écart entre les deux ensembles de galets (45, 49), pour qu'à partir de l'au moins une boucle de dispositif de traction compensateur (40) une quantité du dispositif de traction compensateur (36) nécessaire pour la réalisation du processus de levage soit libérée.
  2. Procédé selon la revendication 1, caractérisé en ce que
    le système de renvoi (35) est muni d'un ensemble de galets (45) stationnaire, qui comprend au moins un galet de renvoi (41, 42 ; 41, 42, 66, 67) stationnaire, ainsi que d'un ensemble de galets (49) déplaçable, qui comprend au moins un galet de renvoi (43, 44 ; 43, 44, 70, 71) déplaçable.
  3. Procédé selon l'une quelconque des revendications 1 ou 2, caractérisé en ce que
    la quantité du dispositif de traction compensateur (36) qui est accumulée dans l'au moins une boucle de dispositif de traction compensateur (40) est formée par un tronçon de l'au moins un dispositif de traction compensateur (36) conduit de la face inférieure de la cabine d'ascenseur (5) par l'intermédiaire du système de renvoi (35) vers la face inférieure du contrepoids (6).
  4. Procédé selon l'une quelconque des revendications 1 à 3, caractérisé
    en ce qu'on fixe au moins indirectement un premier point de fixation (50) du dispositif de traction compensateur (36) sur la cabine d'ascenseur (5) et un deuxième point de fixation (51) du dispositif de traction compensateur (36) sur le contrepoids (6) ou
    en ce qu'on conduit le dispositif de traction compensateur (36) autour d'un galet de renvoi (60, 61) relié avec la cabine d'ascenseur (5) et d'un relié avec le contrepoids (6).
  5. Procédé selon l'une quelconque des revendications 1 à 4, caractérisé
    en ce qu'on fixe l'au moins un dispositif de traction compensateur (36) au moyen de systèmes de fixation (50.1, 51.1) sur la cabine d'ascenseur (5) et sur le contrepoids (6) ou au moyen de systèmes de fixation (58.1, 59.1) stationnaires sur l'installation d'ascenseur (1), le dispositif de traction compensateur restant fixé avant, pendant et après un processus de levage par les systèmes de fixation (50.1, 51.1 ; 58.1, 59.1).
  6. Procédé selon l'une quelconque des revendications 1 à 5, caractérisé
    en ce qu'on conduit le dispositif de traction compensateur (36) en un tour unique le long de la boucle de dispositif de traction compensateur (40).
  7. Procédé selon l'une quelconque des revendications 1 à 5, caractérisé
    en ce qu'on conduit le dispositif de traction compensateur (36) avec plus d'un tour le long de la boucle de dispositif de traction compensateur (40) ou en ce qu'on conduit le dispositif de traction compensateur (36) avec un mouflage multiple le long de la boucle de dispositif de traction compensateur (40).
  8. Procédé selon l'une quelconque des revendications 1 à 7, caractérisé
    en ce qu'on déplace au moins l'un des ensembles de galets (45, 49) servant à former la boucle de dispositif de traction compensateur (40) à l'aide d'un système de déplacement (46) à entraînement électrique, pour réduire ou agrandir l'écart entre les deux ensembles de galets (45, 49).
  9. Procédé selon l'une quelconque des revendications 1 à 8, caractérisé
    en ce qu'on déplace les deux ensembles de galets (45, 49) servant à former la boucle de dispositif de traction compensateur (40) au moyen d'au moins un système de déplacement (46) dans des directions mutuellement opposées.
  10. Procédé selon l'une quelconque des revendications 8 ou 9, caractérisé,
    en ce qu'on déplace au moins l'un des ensembles de galets (45, 49) servant à former la boucle de dispositif de traction compensateur (40) au moyen du système de déplacement (46) en un levage ayant lieu de manière approximativement synchrone aux deux processus de levage de la plate-forme d'entraînement (16).
  11. Procédé selon l'une quelconque des revendications 1 à 10, caractérisé
    en ce qu'on place la boucle de dispositif de traction compensateur (40) au moins largement dans la gaine d'ascenseur (2) du bâtiment (3) qui est associée à l'installation d'ascenseur (1), au moins l'un des ensembles de galets (45, 49) du système de renvoi (35) étant déplacé sensiblement dans une direction de déplacement (48) verticale
  12. Procédé selon l'une quelconque des revendications 1 à 10, caractérisé
    en ce qu'on place la boucle de dispositif de traction compensateur (40) au moins en partie dans une autre gaine d'ascenseur (56) du bâtiment.
  13. Procédé selon l'une quelconque des revendications 1 à 10, caractérisé
    en ce qu'on déplace la boucle de dispositif de traction compensateur (40) au moins en partie dans un local (56) du bâtiment qui n'est pas associé à une gaine d'ascenseur, et/ou ou en ce qu'on déplace au moins l'un des ensembles de galets (45, 49) du système de renvoi (35) dans une direction de déplacement (48) sensiblement horizontale.
  14. Procédé selon l'une quelconque des revendications 1 à 13, caractérisé
    en ce qu'après le dernier processus de levage, on retire des éléments (41 - 49, 63 - 69) servant à former la boucle de dispositif de traction compensateur (40), et en ce qu'après le dernier processus de levage, on transforme le système de renvoi (35) de l'installation d'ascenseur (1) en un système de renvoi sans boucle de dispositif de traction compensateur.
EP17732482.9A 2016-06-30 2017-06-29 Procédé pour l'implantation d'une installation d'ascenseur avec une hauteur de levage utile adaptable Not-in-force EP3478621B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP16177321 2016-06-30
PCT/EP2017/066169 WO2018002243A1 (fr) 2016-06-30 2017-06-29 Procédé pour construire une installation d'ascenseur présentant une hauteur de levage utile adaptable

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EP3478621A1 EP3478621A1 (fr) 2019-05-08
EP3478621B1 true EP3478621B1 (fr) 2020-11-11

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US (1) US11034550B2 (fr)
EP (1) EP3478621B1 (fr)
CN (1) CN109476463B (fr)
AU (1) AU2017289326B2 (fr)
PL (1) PL3478621T3 (fr)
WO (1) WO2018002243A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI703081B (zh) * 2015-12-22 2020-09-01 瑞士商伊文修股份有限公司 升降系統、用於利用此升降系統調節在儲存器中之牽引介質之一部分的長度的方法及儲存器的用途
AU2017289326B2 (en) * 2016-06-30 2020-04-30 Inventio Ag Method for constructing an elevator system having an adaptable usable lifting height
US11161715B2 (en) * 2016-10-31 2021-11-02 Inventio Ag Elevator system with discarded belt as compensation element for compensating the unladen weight of the supporting means
AU2017368776B2 (en) * 2016-11-30 2020-10-22 Inventio Ag Lift system and method for constructing such an elevator system
US11208296B2 (en) * 2017-10-06 2021-12-28 Inventio Ag Method for constructing an elevator system having increasing usable lifting height
CN110498321B (zh) 2018-05-17 2022-09-27 奥的斯电梯公司 补偿线束存储装置、跃层电梯及其使用方法
CN113620147B (zh) 2020-05-09 2024-07-30 奥的斯电梯公司 在建筑物的建造过程中使用的跃升电梯系统和跃升方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06263369A (ja) * 1993-03-12 1994-09-20 Daiichi Shisetsu Kogyo Kk 昇降機
WO2000050328A2 (fr) * 1999-02-24 2000-08-31 Kone Corporation Systeme d'ascenseur
EP2711324A1 (fr) * 2012-09-20 2014-03-26 Kone Corporation Ensemble d'ascenseur et procédé

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1132769A (en) * 1907-06-17 1915-03-23 Otis Elevator Co Traction-elevator.
US5033586A (en) * 1990-07-11 1991-07-23 Otis Elevator Company Construction elevator assembly
JP2760676B2 (ja) 1991-07-23 1998-06-04 株式会社東芝 高速エレベータ
FI101373B1 (fi) * 1993-04-05 1998-06-15 Kone Oy Järjestely ripustus- ja kompensaatioköysien venymän kompensoimiseksi
CN2359259Y (zh) 1999-01-12 2000-01-19 蒋志明 一种用于提升机的架体
FI123922B (fi) * 2008-08-26 2013-12-13 Kone Corp Laitteisto hissin kompensaatioköysien kiristämiseksi ja hissi
FI122066B (fi) 2009-12-31 2011-08-15 Kone Corp Menetelmä hissin valmistamisessa
FI125115B (fi) * 2010-12-31 2015-06-15 Kone Corp Menetelmä ja hissijärjestely
FI20116094L (fi) * 2011-11-04 2013-05-05 Kone Corp Menetelmä hissin nostoköysistön asentamiseksi
FI20116190L (fi) * 2011-11-28 2013-05-29 Kone Corp Hissijärjestely ja menetelmä
US9388020B2 (en) * 2012-03-06 2016-07-12 Kone Corporation Method and an elevator arrangement
FI125124B (fi) * 2012-05-23 2015-06-15 Kone Corp Hissijärjestely ja menetelmä
FI126182B (en) * 2014-06-17 2016-07-29 Kone Corp Procedure and arrangement for monitoring the condition of a lift line
CN106660748A (zh) * 2014-09-01 2017-05-10 通力股份公司 用于安装电梯的方法和装置
CN204675583U (zh) 2015-04-29 2015-09-30 优诺电梯股份有限公司 配重平衡电梯
TWI703081B (zh) * 2015-12-22 2020-09-01 瑞士商伊文修股份有限公司 升降系統、用於利用此升降系統調節在儲存器中之牽引介質之一部分的長度的方法及儲存器的用途
CN105668383B (zh) 2016-03-25 2019-02-26 东南电梯股份有限公司 一种轿厢高度可调的双层大吨位电梯轿厢与调节方法
AU2017289326B2 (en) * 2016-06-30 2020-04-30 Inventio Ag Method for constructing an elevator system having an adaptable usable lifting height
US11299372B2 (en) * 2016-06-30 2022-04-12 Inventio Ag Climbing elevator system having a protective roof
WO2018002093A1 (fr) * 2016-06-30 2018-01-04 Inventio Ag Installation d'ascenseur, se présentant en particulier sous forme d'un système de levage à grimpage, comprenant un toit protecteur de conception spéciale
AU2017368776B2 (en) * 2016-11-30 2020-10-22 Inventio Ag Lift system and method for constructing such an elevator system
US11208296B2 (en) * 2017-10-06 2021-12-28 Inventio Ag Method for constructing an elevator system having increasing usable lifting height

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06263369A (ja) * 1993-03-12 1994-09-20 Daiichi Shisetsu Kogyo Kk 昇降機
WO2000050328A2 (fr) * 1999-02-24 2000-08-31 Kone Corporation Systeme d'ascenseur
EP2711324A1 (fr) * 2012-09-20 2014-03-26 Kone Corporation Ensemble d'ascenseur et procédé

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Publication number Publication date
AU2017289326B2 (en) 2020-04-30
WO2018002243A1 (fr) 2018-01-04
CN109476463B (zh) 2020-09-18
EP3478621A1 (fr) 2019-05-08
AU2017289326A1 (en) 2019-01-17
US20190322491A1 (en) 2019-10-24
US11034550B2 (en) 2021-06-15
PL3478621T3 (pl) 2021-03-22
CN109476463A (zh) 2019-03-15

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