EP2632839B1 - Installation d'ascenseur - Google Patents

Installation d'ascenseur Download PDF

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Publication number
EP2632839B1
EP2632839B1 EP11774025.8A EP11774025A EP2632839B1 EP 2632839 B1 EP2632839 B1 EP 2632839B1 EP 11774025 A EP11774025 A EP 11774025A EP 2632839 B1 EP2632839 B1 EP 2632839B1
Authority
EP
European Patent Office
Prior art keywords
traction means
roller
lift cage
guided
drive roller
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.)
Not-in-force
Application number
EP11774025.8A
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German (de)
English (en)
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EP2632839A1 (fr
Inventor
Elena Cortona
Frankie Schmid
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Inventio AG
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Inventio AG
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Publication date
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Priority to EP11774025.8A priority Critical patent/EP2632839B1/fr
Publication of EP2632839A1 publication Critical patent/EP2632839A1/fr
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Publication of EP2632839B1 publication Critical patent/EP2632839B1/fr
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
    • B66B11/04—Driving gear ; Details thereof, e.g. seals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
    • B66B11/02—Cages, i.e. cars
    • B66B11/0206—Car frames
    • B66B11/0213—Car frames for multi-deck cars
    • B66B11/022—Car frames for multi-deck cars with changeable inter-deck distances
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B1/00—Control systems of elevators in general
    • B66B1/34—Details, e.g. call counting devices, data transmission from car to control system, devices giving information to the control system
    • B66B1/36—Means for stopping the cars, cages, or skips at predetermined levels
    • B66B1/40—Means for stopping the cars, cages, or skips at predetermined levels and for correct levelling at landings
    • B66B1/42—Means for stopping the cars, cages, or skips at predetermined levels and for correct levelling at landings separate from the main drive
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
    • B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
    • B66B5/12—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions in case of rope or cable slack

Definitions

  • the invention relates to an elevator installation with at least one elevator car carrier which can accommodate at least two elevator cars.
  • the invention relates to the field of elevator systems, which are designed as so-called biplane elevator systems.
  • the known elevator has a car frame in which two elevator cars are arranged vertically one above the other.
  • the two elevator cabins are each on a support with pulleys.
  • a drive unit is provided on the cabin frame, around which a hoisting rope is guided.
  • the hoist rope is guided on the one hand around the pulleys of the carrier for the one elevator car and on the other hand around the pulleys of the carrier of the other elevator car.
  • the from the JP 2007-331871 A known double-decker elevator has the disadvantage that the drive unit, which is arranged on the cabin frame, has a relatively large amount of space. In this case, the drive unit must have sufficient performance, on the one hand to the one elevator car and on the other hand to the other Elevator cab different pulling forces can act on the hoisting rope. This is possible, inter alia, by a different loading of the elevator cars. In addition, large forces act on a traction sheave of the drive unit when both elevator cars are loaded to the maximum. Thus, the drive unit must have a high capacity to absorb the forces and moments occurring even with maximum or extremely different loadings of the elevator cars and perform the desired adjustment.
  • JP2002302364 From the JP2002302364 .
  • JP2001048447 and JP2000309482 For example, other lift systems are known in the art.
  • the object of the invention is to provide an elevator system, which has an improved structure. Specifically, it is an object of the invention to provide an elevator system in which an adjustment of the arranged on the elevator car carrier elevator car is made possible in an optimized manner and in particular the requirements are reduced to the drive unit.
  • the elevator cage carrier can be arranged in an elevator shaft in an advantageous manner, wherein a drive machine unit is provided which serves to actuate the elevator car carrier.
  • the elevator car carrier can be moved along the intended roadway.
  • the elevator car carrier can be suspended by a pulling means connected to the elevator car carrier.
  • the traction means may in this case be guided in a suitable manner via a traction sheave of the drive machine unit.
  • the traction means in addition to the function of transmitting the force or torque of the prime mover unit to the elevator car carrier to actuate the elevator car carrier, also have the function of supporting the elevator car carrier.
  • Actuation of the elevator car carrier here means, in particular, lifting or lowering of the elevator car carrier in the elevator shaft.
  • the elevator car carrier can be guided by one or more guide rails in the elevator shaft.
  • the adjusting device which serves for adjusting the two elevator cars relative to the elevator car carrier, can also have further traction means in addition to the first traction means and the second traction means. Specifically, instead of a single first traction means and a plurality of traction means may be performed in parallel. Accordingly, instead of a single second traction means and several traction means may be performed in parallel.
  • the traction means may be designed in the form of ropes, belts or the like.
  • the traction means in addition to the function of transmitting the driving force or the drive torque of the drive unit to the two elevator cars also have the function to carry the two elevator cars.
  • one or more guide rails can be formed on the elevator car carrier, which guide the two elevator cars to the elevator car carrier.
  • the first traction means and the second traction means of the adjusting device in such opposite directions around the drive roller driven by the drive unit be guided that the drive roller and thus also an electric motor of the drive unit is at least essentially charged only with a moment and occurring transverse forces are minimized.
  • the distance between the first elevator car and the second elevator car can be adjusted by an opposite movement of the elevator cars.
  • roller and “drive roller” are to be understood generally.
  • a roller or drive roller may be formed by one or more parts.
  • the roller or drive roller can also be configured in the form of a disk, in particular as a traction sheave.
  • the first elevator car is arranged under the second elevator car.
  • the drive unit is arranged on the elevator car carrier, in particular fixedly mounted on the elevator car carrier.
  • the drive unit is arranged on a cross member of the elevator car carrier.
  • the drive unit is arranged above the second elevator car on the elevator car carrier.
  • the cross member, on which the drive unit is arranged be placed over the two elevator cars.
  • the first elevator car has a first longitudinal side and a second longitudinal side facing away from the first longitudinal side
  • the second elevator car has a first longitudinal side and one of the first Longitudinal side facing away from the second longitudinal side
  • the first traction means on the one hand between the drive roller and the first end of the first traction device along the first longitudinal side of the second elevator car on the second elevator car over to the first elevator car is guided and that the second traction means on the other hand between the drive roller and the second end of the second traction means along the second longitudinal side of the second elevator car on the second elevator car over to the first elevator car is guided.
  • first traction means on the one hand between the drive roller and the first end of the first traction means is at least partially guided along the first longitudinal side of the first elevator car and / or that the second traction means on the other hand between the drive roller and the second end of the second traction means at least in sections along the second longitudinal side of the first elevator car is guided.
  • second traction means is at least partially guided along the first longitudinal side of the second elevator car between the drive roller and the first end of the second traction means and / or that the first traction means on the other hand at least between the drive roller and the second end of the first traction means is performed in sections along the second longitudinal side of the second elevator car.
  • the two traction means can advantageously be guided along the two elevator cars.
  • the space provided for the elevator cars within the elevator car carrier can be advantageously used for the two elevator cars. This can also be in the elevator shaft for Available cross section can be advantageously exploited.
  • the first end of the first traction means in the region of a lower side of the first elevator car is connected to the first elevator car and / or that the second end of the first traction device is connected to the second elevator car in the region of an underside of the second elevator car and / or that the first end of the second traction means in the region of the underside of the second elevator car is connected to the second elevator car and / or that the second end of the second traction means in the region of the underside of the first elevator car is connected to the first elevator car.
  • an advantageous attachment of the two traction means to the two elevator cars is possible. This attachment also allows a relatively close guide of the two traction means along the two elevator cars, resulting in a compact design.
  • first end of the first traction means in the region of an upper side of the first elevator car to be connected to the first elevator car and / or for the second end of the first traction means to be connected to the second elevator car in the region of an upper side of the second elevator car and / or the first end of the second traction device is connected to the second elevator cage in the area of the upper side of the second elevator cage, and / or that the second end of the second traction device is connected to the first elevator cage in the area of the upper side of the first elevator cage.
  • the adjusting device on the one hand has a first roller arrangement, that the first traction means is guided on the one hand between the drive roller and the first end of the first traction means via a first roller of the first roller assembly, that the second traction means on the one hand between the drive roller and the first end the second traction means is guided over a second roller of the first roller assembly, that the adjusting device on the other hand has a second roller assembly, that the first traction means on the other hand between the drive roller and the second end of the first traction means is guided over a first roller of the second roller assembly and that the second Traction means on the other hand is guided between the drive roller and the second end of the second traction means via a second roller of the second roller assembly.
  • first roller assembly and the second roller assembly may be arranged in an advantageous manner to the cross member of the elevator car carrier on which the drive unit is attached.
  • the drive unit can be arranged between the two roller assemblies in an advantageous manner. In this way, an advantageous guidance of the two traction means can be achieved, wherein the two traction means are guided in opposite directions to each other about the drive roller. The drive roller and thus the drive unit can be relieved of occurring forces hereby.
  • first roller of the first roller assembly and the second roller of the first roller assembly rotate in opposite directions to each other upon actuation of the first traction means and the second traction means by means of the drive roller driven by the drive unit. Furthermore, it is advantageous that the First roller of the second roller assembly and the second roller of the second roller assembly upon actuation of the first traction means and the second traction means by means of the driving roller driven by the drive unit rotate in opposite directions to each other. Moreover, it is advantageous that the first roller of the first roller assembly and the first roller of the second roller assembly in the operation of the first traction means and the second traction means by means of driven by the drive unit drive roller rotate in the same direction to each other.
  • the second roller of the first roller arrangement and the second roller of the second roller arrangement to rotate in the same direction relative to one another during the actuation of the first traction mechanism and the second traction mechanism by means of the drive roller driven by the drive unit.
  • the first roller and the second roller of the first roller arrangement can be mounted, for example, on a common axis.
  • the first roller and the second roller of the second roller arrangement can also be mounted on a common axis.
  • the two traction means can be performed independently of each other on the two roller assemblies.
  • the two traction means can then run in opposite directions to one another via the first roller arrangement or the second roller arrangement.
  • an advantageous suspension of the two elevator cars is made possible on the two traction means.
  • first traction means is guided from above to the drive roller and that the second traction means is guided from below to the drive roller.
  • second traction means is guided from above to the drive roller and that the first traction means is guided from below to the drive roller. This can be done in an advantageous manner, an opposite driving of the two traction means.
  • the two traction means are guided in opposite directions around the drive roller.
  • a further adjusting device wherein the further adjusting device arranged on the elevator car carrier further drive roller, a third traction means which is guided around the further drive roller, and a fourth traction means, which is guided in the opposite direction to the third traction means about the further drive roller wherein a first end of the third traction means of the further adjusting device is at least indirectly connected to the first elevator car, wherein a second end of the third traction means of the further adjusting device is at least indirectly connected to the second elevator car, wherein a first end of the fourth traction means of the further adjusting device at least indirectly connected to the second elevator car, wherein a second end of the fourth traction means of the further adjusting device is at least indirectly connected to the first elevator car and wherein the further drive roller of the further Verstelleinricht ung driven according to the drive roller of the adjusting device.
  • the further drive roller of the further adjustment device can be driven by the drive unit of the adjustment device. This can serve a drive unit for actuating the two adjusting devices.
  • the further adjusting device By means of the further adjusting device, an advantageous suspension of the two elevator cars in the elevator car carrier can be achieved.
  • Fig. 1 shows an elevator system 1 with at least one elevator car carrier 2, which is movable in a provided for a drive of the elevator car carrier 2 driving space 3.
  • the driving space 3 may be provided in an elevator shaft of a building.
  • the elevator car carrier 2 is suspended by pulleys 4, 5 on a traction means 6.
  • the elevator car carrier 2 can also be suspended on the traction means 6 via a single, centrally arranged pulley.
  • the traction means 6 is also guided around a traction sheave 7 of a prime mover unit 8.
  • the engine unit 8 is arranged in the elevator shaft. In accordance with a momentary direction of rotation of the traction sheave 7, the elevator car carrier 2 is moved upwards or downwards by the driving space 3.
  • a first elevator car 10 and a second elevator car 11 are arranged adjustable.
  • the first elevator car 10 is arranged under the second elevator car 11.
  • the elevator car carrier 2 has a lower cross member 12 and an upper cross member 13.
  • the upper cross member 13 is in this case arranged stationarily on the elevator car carrier 2.
  • a drive unit 14 is attached, which serves to drive a drive roller 15.
  • the drive unit 14 with the drive roller 15 is thus arranged above the second elevator car 11 on the upper cross member 13.
  • a first roller assembly 16 with a first roller 17 and a second roller 18 is also arranged on the upper cross member 13. Further, a second roller assembly 19 having a first roller 20 and a second roller 21 is disposed on the upper cross member 13. The drive roller 15 of the drive unit 14 is located between the first roller assembly 16 and the second roller assembly 19.
  • a first traction means 22 and a second traction means 23 are arranged on the elevator car carrier 2.
  • a first end 24 of the first traction means 22 is connected to an attachment point 25 in the region of a bottom 26 of the first elevator car 10 with the first elevator car 10.
  • a second end 27 of the first traction mechanism 22 is connected to the second elevator car 11 at an attachment point 28 in the region of an underside 29 of the second elevator car 11.
  • the first traction means 22 is guided on the one hand via the first roller 17 of the first roller assembly 16.
  • the first traction means 22 is guided over the first roller 20 of the second roller assembly 19.
  • the first traction means 22 is guided from above over the drive roller 15. Furthermore, the first traction means 22 is guided past a first longitudinal side 30 of the first elevator car 10 and along a first longitudinal side 31 of the second elevator car 11 both to the first elevator car 10 and to the second elevator car 11.
  • the first elevator car 10 also has a second longitudinal side 32, which faces away from the first longitudinal side 30.
  • the second elevator car 11 has a second longitudinal side 33, which depends on the facing away from the first longitudinal side 31.
  • the first traction means 22 is guided along the second longitudinal side 33 of the second elevator car 11 up to the attachment point 28 on the second elevator car 11.
  • a first end 34 of the second traction means 23 is connected to an attachment point 35 in the region of the bottom 29 with the second elevator car 11. Furthermore, a second end 36 of the second traction device 23 is connected to the first elevator car 10 at an attachment point 37 in the region of the underside 26.
  • the second traction means 23 is guided on the one hand via the second roller 18 of the first roller assembly 16 and on the other hand via the second roller 21 of the second roller assembly 19. Between the second roller 18 of the first roller assembly 16 and the second roller 21 of the second roller assembly 19, the second traction means 23 is guided from below around the drive roller 15.
  • the second traction means 23 on the one hand along the first longitudinal side 31 of the second elevator car 11 is guided past the second elevator car 11.
  • the second traction means 23 is guided along the second longitudinal side 33 of the second elevator car 11 past the second elevator car 11 and past the second longitudinal side 32 of the first elevator car 10 as far as the attachment point 37 on the first elevator car 10.
  • the first elevator car 10 and the second elevator car 11 are suspended in an advantageous manner within the elevator car carrier 2.
  • the first traction means 22 and the second traction means 23 are guided in opposite directions at least once around the drive roller 15.
  • the first traction means 22 and the second traction means 23 run in opposite directions past each other.
  • the first roller 17 and the second roller 18 of the first roller assembly 16 rotate in opposite directions to each other.
  • the first roller 20 and the second roller 21 of the second roller assembly 19 also rotate in opposite directions.
  • an adjusting device 40 which serves for adjusting the two elevator cars 10, 11 relative to the elevator car carrier 2 and relative to each other.
  • the adjusting device 40 comprises the drive roller 15 which can be driven by the drive unit 14, the first roller arrangement 16 with the first roller 17 and the second roller 18, the second roller arrangement 19 with the first roller 20 and the second roller 21, and the first traction means 22 and the second Traction means 23.
  • the first elevator car 10 has an exit level 45. Furthermore, the second elevator car 11 has an exit level 46.
  • the exit levels 45, 46 have a distance 47 from each other.
  • the distance 47 between the elevator cars 10, 11 can be varied via the drive unit 14 and the adjusting device 40. Depending on the direction of rotation of the drive roller 15 in this case the distance 47 is increased or decreased within certain limits.
  • a floor space may vary within a building.
  • a floor distance with respect to a lobby may be greater than an otherwise provided floor space.
  • the distance 47 between the elevator cars 10, 11 can be increased from a minimum distance 47 by up to 3 m.
  • the distance 47 shown indicates a predetermined minimum distance 47.
  • the minimum distance 47 over the length of the traction means 22, 23 can be set within certain limits.
  • the drive roller 15 is driven by the drive unit 14.
  • the part of the first traction means 22, which is located on the one hand between the first roller assembly 16 and the attachment point 25 extends. Accordingly, there is a shortening of the part of the first pulling means 22, which is on the other hand between the second roller assembly 19 and the attachment point 28.
  • the first elevator car 10 is made of the in the Fig. 1 lowered starting position shown, while the second elevator car 11 from the in the Fig. 1 is raised starting position shown.
  • the distance 47 between the first elevator car 10 and the second elevator car 11 increases.
  • an adjustment path of the first elevator car 10 is at least approximately the same size as a displacement path of the second elevator car 11.
  • the two elevator cars 10, 11 are adjusted in mutually opposite directions , With an increase in the distance 47, the first elevator car 10 is namely downwardly adjusted and the second elevator car 11 is moved upwards.
  • the first traction means 22 and the second traction means 23 are applied to the drive roller 15 in an advantageous manner with tensile forces.
  • Such tensile forces arise in particular from the weight forces of the elevator cars 10, 11.
  • the one elevator car 10 acts as a counterweight to the other Elevator car 11.
  • the drive roller 15 at least substantially only a torque on the traction means 22, 23 apply, which is sufficient to overcome the unbalanced between the two elevator cars 10, 11 weight and system friction forces.
  • the traction means 22, 23 can also be guided completely around the drive shaft 15 in each case. Specifically, the first traction means 22 may be guided around the drive roller 15 by at least 360 °. Accordingly, the second traction means 23 may be performed by at least 360 ° to the drive roller 15. In this way, a good frictional engagement between each of the traction means 22, 23 and the drive roller 15 can be achieved. Slippage between the traction means 22, 23 and the drive roller 15 can thereby be prevented.
  • the drive unit 14 can drive the drive roller 15 via a worm gear.
  • the drive unit 14 is then connected to the drive roller 15 via a worm gear.
  • the drive unit 14 with the drive roller 15 can thereby be designed so that at a normal rotational speed of the drive unit 14 and small adjustment movements of the elevator cars 10, 11 relative to the elevator car carrier 2 are possible. In this way, a 1: 1 adjustment can be made possible by the adjustment 40, in which a low loss of friction occurs and relatively short traction means 22, 23 sufficient.
  • the drive unit 14 can be made relatively small be and have an optimized performance.
  • relatively large displacement paths between the two elevator cars 10, 11, in particular of two or more meters, can be realized.
  • a 1: 1 suspension can be realized, which is actuated by a small motor of the drive unit 14.
  • the power of the drive unit 14 may be in the range of 2 kW to 5 kW.
  • elevator cars 10, 11 are operated, each having a mass of 2250 kg. This results in a large field of application for the elevator installation 1.
  • a further adjusting device 41 may be provided.
  • the further adjusting device 41 may be designed substantially in accordance with the adjusting device 40 and has substantially the same operation previously described for the adjustment 40 for adjusting the distance 47 between the elevator cars 10, 11.
  • a third traction means 42 and a fourth traction means 43rd as well as an in Fig. 1 not shown, be covered by the elevator car carrier 2 covered further drive roller.
  • the traction means 42, 43 are in operative contact with the further drive roller.
  • a connecting shaft 44 can connect the drive unit 14 with the further adjusting device 41. In this way, the drive unit 14 for driving both the components of the adjusting device 40 and the components of the other Adjustment 41 serve.

Claims (12)

  1. Installation d'ascenseur (1) avec au moins un support de cabines d'ascenseur (2) qui est apte à être déplacé dans un espace de circulation (3) prévu pour une circulation dudit support de cabines d'ascenseur (2), une première cabine d'ascenseur (10) qui est disposée de manière ajustable sur le support de cabines d'ascenseur (2), au moins une deuxième cabine c'ascenseur (11) qui est disposée de manière ajustable sur le support de cabines d'ascenseur (2), une unité d'entraînement (14) qui est disposée sur le support de cabines d'ascenseurs (2), et au moins un dispositif d'ajustement (40), étant précisé que le dispositif d'ajustement (40) comporte un premier moyen de traction (22) et au moins un deuxième moyen de traction (23) qui passent en sens inverse sur au moins une poulie d'entraînement (15) apte à être entraînée par l'unité d'entraînement (14), de sorte que la distance (47) entre la première cabine d'ascenseur (10) et la deuxième cabine d'ascenseur (11) est ajustable grâce au mouvement en sens inverse desdites cabines (10, 11), étant précisé qu'une première extrémité (24) du premier moyen de traction (22) est reliée au moins indirectement à la première cabine (10), qu'une deuxième extrémité (27) du premier moyen de traction (22) est reliée au moins indirectement à la deuxième cabine (11), qu'une première extrémité (34) du deuxième moyen de traction (23) est reliée au moins indirectement à la deuxième cabine (11), et qu'une deuxième extrémité (36) du deuxième moyen de traction (23) est reliée au moins indirectement à la première cabine (10), que la première cabine (10) présente un premier côté longitudinal (30) et un deuxième côté longitudinal (32) opposé au premier côté longitudinal (30), que la deuxième cabine (11) présente un premier côté longitudinal (31) et un deuxième côté longitudinal (33) opposé au premier côté longitudinal (31), que le premier moyen de traction (22) longe d'un côté, entre la poulie d'entraînement (15) et la première extrémité (24) dudit premier moyen de traction (22), le premier côté longitudinal (31) de la deuxième cabine (11), en passant devant ladite deuxième cabine (11), jusqu'à la première cabine (10), que le deuxième moyen de traction (23) longe d'un autre côté, entre la poulie d'entraînement (15) et la deuxième extrémité (36) dudit deuxième moyen de traction (23), le deuxième côté longitudinal (33) de la deuxième cabine (11), en passant devant ladite deuxième cabine (11), jusqu'à la première cabine (10),
    caractérisée en ce que le deuxième moyen de traction (23) longe d'un côté, entre la poulie d'entraînement (15) et la première extrémité (34) dudit deuxième moyen de traction (23), au moins par sections le premier côté longitudinal (31) de la deuxième cabine (11), et en ce que le premier moyen de traction (22) longe d'un autre côté, entre la poulie d'entraînement (15) et la deuxième extrémité (27) dudit premier moyen de traction (22), au moins par sections le deuxième côté longitudinal (33) de la deuxième cabine (11).
  2. Installation d'ascenseur selon la revendication 1, caractérisée en ce que la première cabine d'ascenseur (10) et la deuxième cabine d'ascenseur (11) sont ajustables, lors d'un actionnement du premier moyen de traction (22) et du deuxième moyen de traction (23) à l'aide de la poulie d'entraînement (15) entraînée par l'unité d'entraînement (14), dans des sens d'ajustement opposés, et en ce qu'une course d'ajustement de la première cabine (10) par rapport au support de cabines (2) et une course d'ajustement de la deuxième cabine (11) par rapport au support de cabines (2) sont au moins approximativement égales.
  3. Installation d'ascenseur selon la revendication 1 ou 2, caractérisée en ce que le premier moyen de traction (22) longe d'un côté, entre la poulie d'entraînement (15) et la première extrémité (24) dudit premier moyen de traction (22), au moins par sections le premier côté longitudinal (30) de la première cabine d'ascenseur (10), et en ce que le deuxième moyen de traction (23) longe d'un autre côté, entre la poulie d'entraînement (15) et la deuxième extrémité (36) du deuxième moyen de traction (23), au moins par sections le deuxième côté longitudinal (32) de la première cabine (10).
  4. Installation d'ascenseur selon la revendication 1 ou 2, caractérisée
    en ce que la première extrémité (24) du premier moyen de traction (22) est reliée dans la zone d'un côté inférieur (26) de la première cabine d'ascenseur (10) à ladite première cabine d'ascenseur (10), et/ou
    en ce que la deuxième extrémité (27) du premier moyen de traction (22) est reliée dans la zone d'un côté inférieur (29) de la deuxième cabine d'ascenseur (11) à ladite deuxième cabine d'ascenseur (11), et/ou
    en ce que la première extrémité (34) du deuxième moyen de traction (23) est reliée dans la zone du côté inférieur (29) de la deuxième cabine d'ascenseur (11) à ladite deuxième cabine d'ascenseur (11), et/ou
    en ce que la deuxième extrémité (36) du deuxième moyen de traction (23) est reliée dans la zone du côté inférieur (26) de la première cabine d'ascenseur (10) à ladite première cabine d'ascenseur (10).
  5. Installation d'ascenseur selon l'une des revendications 1 à 4, caractérisée en ce que le dispositif d'ajustement (40) comporte d'un côté un premier dispositif à poulies (16), en ce que le premier moyen de traction (22) passe d'un côté, entre la poulie d'entraînement (15) et la première extrémité (24) dudit premier moyen de traction (22), sur une première poulie (17) du premier dispositif à poulies (16), en ce que le deuxième moyen de traction (23) passe d'un côté, entre la poulie d'entraînement (15) et la première extrémité (34) dudit deuxième moyen de traction (23), sur une deuxième poulie (18) du premier dispositif à poulies (16), en ce que le dispositif d'ajustement (40) comporte d'un autre côté un deuxième dispositif à poulies (19), en ce que le premier moyen de traction (22) passe d'un autre côté, entre la poulie d'entraînement (15) et la deuxième extrémité (27) dudit premier moyen de traction (22), sur une première poulie (20) du deuxième dispositif à poulies (19), et en ce que le deuxième moyen de traction (22) passe d'un autre côté, entre la poulie d'entraînement (15) et la deuxième extrémité (36) dudit deuxième moyen de traction (23), sur une deuxième poulie (21) du deuxième dispositif à poulies (19).
  6. Installation d'ascenseur selon la revendication 5, caractérisée en ce que la première poulie (17) du premier dispositif à poulies (16) et la deuxième poulie (18) du premier dispositif à poulies (16) tournent en sens inverse l'une par rapport à l'autre lors d'un actionnement du premier moyen de traction (22) et du deuxième moyen de traction (23) à l'aide de la poulie d'entraînement (15) entraînée par l'unité d'entraînement (14), et en ce que la première poulie (20) du deuxième dispositif à poulies (19) et la deuxième poulie (21) du deuxième dispositif à poulies (19) tournent en sens inverse l'une par rapport à l'autre lors d'un actionnement du premier moyen de traction (22) et du deuxième moyen de traction (23) à l'aide de la poulie d'entraînement (15) entraînée par l'unité d'entraînement (14).
  7. Installation d'ascenseur selon l'une des revendications 1 à 6, caractérisée
    en ce que le premier moyen de traction (22) passe par le haut sur la poulie d'entraînement (15), et en ce que le deuxième moyen de traction (23) passe par le bas sur la poulie d'entraînement (15),
    ou
    en ce que le deuxième moyen de traction (23) passe par le haut sur la poulie d'entraînement (15), et en ce que le premier moyen de traction (22) passe par le bas sur la poulie d'entraînement (15)
  8. Installation d'ascenseur selon l'une des revendications 1 à 7, caractérisée en ce qu'il est prévu un autre dispositif d'ajustement (41), en ce que cet autre dispositif d'ajustement (41) comporte une autre poulie d'entraînement, disposée sur le support de cabines d'ascenseur (2), un troisième moyen de traction (42), qui passe sur ladite autre poulie d'entraînement, et un quatrième moyen de traction (43), qui passe sur ladite autre poulie d'entraînement en sens inverse par rapport au troisième moyen de traction (42).
  9. Installation d'ascenseur selon la revendication 8, caractérisée en ce qu'une première extrémité du troisième moyen de traction (42) de l'autre dispositif d'ajustement (41) est reliée au moins indirectement à la première cabine d'ascenseur (10), en ce qu'une deuxième extrémité du troisième moyen de traction (42) dudit autre dispositif d'ajustement (41) est reliée au moins indirectement à la deuxième cabine d'ascenseur (11), en ce qu'une première extrémité du quatrième moyen de traction (43) dudit autre dispositif d'ajustement (41) est reliée au moins indirectement à la deuxième cabine (11), en ce qu'une deuxième extrémité du quatrième moyen de traction (43) dudit autre dispositif d'ajustement (41) est reliée au moins indirectement à la première cabine (10), et en ce que l'autre poulie d'entraînement dudit autre dispositif d'ajustement (41) est entraînée d'une manière qui correspond à la poulie d'entraînement (15) du dispositif d'ajustement (40).
  10. Installation d'ascenseur selon l'une des revendications 1 à 9, caractérisée en ce que la ou les poulies d'entraînement (15) définissent un axe de rotation sur lequel passent les première et deuxième moyens de traction (22, 23).
  11. Installation d'ascenseur selon l'une des revendications 1 à 10, caractérisée en ce que les premier et deuxième moyens de traction (22, 23) passent sur la poulie d'entraînement (15) sur au moins 360°.
  12. Installation d'ascenseur selon la revendication 8 ou 9, caractérisée en ce que les troisième et quatrième moyens de traction (42, 43) passent sur l'autre poulie d'entraînement sur au moins 360°.
EP11774025.8A 2010-10-25 2011-10-20 Installation d'ascenseur Not-in-force EP2632839B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP11774025.8A EP2632839B1 (fr) 2010-10-25 2011-10-20 Installation d'ascenseur

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP10188732A EP2444352A1 (fr) 2010-10-25 2010-10-25 Installation d'ascenseur
EP11774025.8A EP2632839B1 (fr) 2010-10-25 2011-10-20 Installation d'ascenseur
PCT/EP2011/068310 WO2012055747A1 (fr) 2010-10-25 2011-10-20 Installation d'ascenseur

Publications (2)

Publication Number Publication Date
EP2632839A1 EP2632839A1 (fr) 2013-09-04
EP2632839B1 true EP2632839B1 (fr) 2016-01-20

Family

ID=43707943

Family Applications (2)

Application Number Title Priority Date Filing Date
EP10188732A Withdrawn EP2444352A1 (fr) 2010-10-25 2010-10-25 Installation d'ascenseur
EP11774025.8A Not-in-force EP2632839B1 (fr) 2010-10-25 2011-10-20 Installation d'ascenseur

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP10188732A Withdrawn EP2444352A1 (fr) 2010-10-25 2010-10-25 Installation d'ascenseur

Country Status (13)

Country Link
US (1) US8800721B2 (fr)
EP (2) EP2444352A1 (fr)
KR (1) KR20140053810A (fr)
CN (1) CN103298727B (fr)
AU (1) AU2011322773B2 (fr)
BR (1) BR112013009854A2 (fr)
CA (1) CA2815762C (fr)
HK (1) HK1188590A1 (fr)
IL (1) IL225920A0 (fr)
MX (1) MX2013004550A (fr)
NZ (1) NZ610157A (fr)
SG (1) SG189522A1 (fr)
WO (1) WO2012055747A1 (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2512968B1 (fr) * 2009-12-15 2015-04-29 Inventio AG Installation d'ascenseur à double cabine
EP2468673A1 (fr) * 2010-12-21 2012-06-27 Inventio AG Installation d'ascenseur à biplan
CN104837759B (zh) * 2012-12-10 2016-11-02 因温特奥股份公司 具有能够调整的轿厢间距的双层电梯
EP2994406B1 (fr) * 2013-05-07 2018-01-10 Otis Elevator Company Connexion des cabines dans un système élévateur comprenant plusieurs cabines d'ascenseur
ES2663486T3 (es) * 2013-12-05 2018-04-12 Inventio Ag Instalación de ascensor
US9988243B2 (en) 2013-12-09 2018-06-05 Inventio Ag Elevator system
CN106061881B (zh) * 2014-03-05 2018-05-11 因温特奥股份公司 电梯设备的具有多重绕绳方式的驱动装置
CN104310169B (zh) * 2014-08-20 2016-05-11 山东建筑大学 一种面向网状建筑的电梯
US10005643B2 (en) * 2014-12-02 2018-06-26 Inventio Ag Elevator system
CN109071180B (zh) 2016-03-31 2020-10-16 因温特奥股份公司 电梯设备
CN105668386A (zh) * 2016-04-25 2016-06-15 上海爱登堡电梯集团股份有限公司 层间距可调式双层电梯的轿厢结构
US10899580B2 (en) * 2018-01-15 2021-01-26 Otis Elevator Company Elevator cab suspension assembly for a double deck elevator
JP6918745B2 (ja) * 2018-05-18 2021-08-11 株式会社日立ビルシステム ダブルデッキエレベーターの改修作業方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1805227A (en) * 1929-05-27 1931-05-12 Westinghouse Electric & Mfg Co Multiple-car elevator
JP4270642B2 (ja) * 1999-04-23 2009-06-03 東芝エレベータ株式会社 エレベーター装置
JP4303842B2 (ja) * 1999-08-10 2009-07-29 東芝エレベータ株式会社 ダブルデッキエレベータ
JP4474788B2 (ja) * 2001-04-04 2010-06-09 フジテック株式会社 ダブルデッキエレベータのかご間隔調整装置
FI116617B (fi) * 2003-08-12 2006-01-13 Kone Corp Menetelmä ja laitteisto kaksoiskorihissin korivälin säätämiseksi
SG115739A1 (en) * 2004-03-17 2005-10-28 Inventio Ag Equipment for fine positioning of the cages of a multi-stage cage for a lift
US7918319B2 (en) * 2006-05-01 2011-04-05 Mitsubishi Electric Corporation Elevator apparatus
JP2007331871A (ja) 2006-06-14 2007-12-27 Mitsubishi Electric Corp ダブルデッキエレベータ
EP2072445A1 (fr) * 2007-12-21 2009-06-24 Inventio Ag Procédé de fonctionnement pour un ascenseur doté de deux cabines et d'un contrepoids

Also Published As

Publication number Publication date
NZ610157A (en) 2015-03-27
AU2011322773A1 (en) 2013-05-23
CN103298727B (zh) 2016-06-01
SG189522A1 (en) 2013-05-31
HK1188590A1 (zh) 2014-05-09
IL225920A0 (en) 2013-07-31
CA2815762A1 (fr) 2012-05-03
AU2011322773B2 (en) 2017-02-23
CN103298727A (zh) 2013-09-11
WO2012055747A1 (fr) 2012-05-03
MX2013004550A (es) 2014-01-24
EP2444352A1 (fr) 2012-04-25
US8800721B2 (en) 2014-08-12
US20120097484A1 (en) 2012-04-26
CA2815762C (fr) 2018-05-01
EP2632839A1 (fr) 2013-09-04
KR20140053810A (ko) 2014-05-08
BR112013009854A2 (pt) 2016-07-26

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