CN112770994A - Elevator system - Google Patents
Elevator system Download PDFInfo
- Publication number
- CN112770994A CN112770994A CN201980063559.XA CN201980063559A CN112770994A CN 112770994 A CN112770994 A CN 112770994A CN 201980063559 A CN201980063559 A CN 201980063559A CN 112770994 A CN112770994 A CN 112770994A
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- China
- Prior art keywords
- floor
- elevator
- car
- mth
- nth
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B9/00—Kinds or types of lifts in, or associated with, buildings or other structures
- B66B9/003—Kinds or types of lifts in, or associated with, buildings or other structures for lateral transfer of car or frame, e.g. between vertical hoistways or to/from a parking position
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B9/00—Kinds or types of lifts in, or associated with, buildings or other structures
Abstract
The invention relates to an elevator system (100) in a building having at least o floors, having an mth floor, an nth floor above the mth floor and an mth floor above the nth floor, wherein at least one first elevator shaft (111, 112) extends between the mth floor and the mth floor, at least one second elevator shaft (121, 122) extends at least between the nth floor and the mth floor and a car (150) can be switched between the at least one first elevator shaft (111, 112) and the at least one second elevator shaft (121, 122) between the nth floor and the mth floor.
Description
Technical Field
The invention relates to an elevator system and a method for operating such an elevator system for a building with at least o floors, with an mth floor, an nth floor above the mth floor and an o floor above the nth floor.
Background
High-rise buildings and buildings with numerous floors require complex elevator systems in order to complete all transport processes as efficiently as possible and to be able to transport the individual passengers to the destination floor as quickly as possible without waiting for a relatively long time.
It has turned out that so-called variable-hoistway multi-car systems are particularly effective, for example under the trade name of the applicant
Elevator systems are sold and described, for example, in DE 102014224323 a 1. A variable-hoistway multi-car system includes a plurality of cars movable in a set of elevator hoistways. The car can move not only vertically back and forth in the individual elevator shafts, but also horizontally between the individual elevator shafts.
For example, a plurality of such variable-hoistway multi-car systems may be used independently of one another in a building for different areas or zones of the building. A first variable-hoistway multi-car system may be used as floors 1-10, a second variable-hoistway multi-car system may be used as floors 11-20, a third system may be used as floors 21-30, and so on.
Disclosure of Invention
The present invention aims to improve the efficiency of an elevator system.
According to the invention, an elevator system and a method for operating the elevator system are proposed, which have the features of the independent claims. Advantageous embodiments are the subject matter of the dependent claims and the following description. The advantages and preferred embodiments of the method according to the invention and of the elevator system according to the invention emerge in a corresponding manner from the description.
A building having an elevator system and at least a number of floors o includes an mth floor, an nth floor above the mth floor, and an o th floor above the nth floor. Between the mth layer and the nth layer there is in particular at least one further layer. Between the nth layer and the o-th layer there is in particular at least one further layer. Advantageously, between the mth floor and the nth floor and between the nth floor and the o-th floor there are a plurality of floors, in particular between at least five and ten floors, respectively.
The elevator system has at least one first elevator hoistway extending between an mth floor and an o-th floor, and at least one second elevator hoistway extending at least between an nth floor and the o-th floor. In addition, the elevator system includes a car that is switchable between at least a first elevator hoistway and at least a second elevator hoistway between an nth floor and an o-th floor.
The at least one first elevator shaft and the at least one second elevator shaft advantageously form a subsystem or partial group between the nth floor and the o-th floor. In this subsystem, the transport process is carried out with a car, in particular between the nth floor and the o-th floor, or the car is advantageously used to stop in the floors between the nth floor and the o-th floor. For this purpose, the cars in the subsystems can be switched between different elevator shafts in order to be able to reach the floors as efficiently and quickly as possible.
Within the scope of the method, the car is not parked in at least one first elevator shaft in at least one floor between the mth floor and the nth floor. In at least one first elevator shaft and at least one second elevator shaft, the car stops at any floor between the nth floor and the o-th floor.
In particular, the number of floors between the mth floor and the subsystem in which the car is permitted to stop can thereby be limited, so that in the at least one first elevator shaft the car can be moved quickly between the mth floor and the subsystem and congestion can be avoided. On the other hand, in a subsystem, depending on the current requirements, it is in principle possible to make stops between the nth and o-th floors, in particular in all floors.
The invention provides the possibility of transporting a large number of cars from the m-th floor to the subsystem and from there to different destination floors, respectively, and vice versa for the purpose of rapidly moving a large number of cars from different starting floors to the m-th floor, respectively, in the subsystem. At least a first elevator shaft also extends outside the subsystem to the lower mth floor, and presents in particular a fast elevator shaft between the mth floor and the nth floor for fast movement of the car between the mth floor and the subsystem. In addition, at least one first elevator shaft transitions directly to the subsystem in the nth floor and is also used for the subsystem between the nth floor and the o-floor. Thus, from the nth floor, the fast elevator hoistway itself becomes part of the subsystem. The present invention provides a particularly efficient way to operate an elevator system with high efficiency and high handling capacity.
In the subsystem, between the nth floor and the o-th floor, in particular, at least one transfer floor is provided, wherein the car can be switched between at least one first elevator shaft and at least one second elevator shaft. At least the nth layer is advantageously formed as such a conversion layer. Thus, for example, a car that is transported in the first elevator shaft from the m-th floor to the subsystem can be assigned in the n-th floor to one of the remaining elevator shafts of the subsystem. Instead, the car from the subsystem may thus be assigned to one of the first elevator hoistways in the nth floor. Advantageously, the o-th layer can also be designed as such a conversion layer. In this case, it is particularly proposed to design the nth floor or the o-th floor, respectively, as a pure transfer floor, in which the car is not parked, in order not to impede the movement of the car between the elevator shafts and to avoid causing a car jam that requires a switch between the elevator shafts.
The mth floor is especially the entrance floor or lobby floor of the building, in which passengers can enter or leave the building. The nth floor may be at least the tenth floor of the building, for example, while the o floor is at least the 15 th floor or at least the 20 th floor. By means of at least a first elevator shaft, passengers can be transported quickly from the lobby floor to the subsystem and from there to a destination floor located between the nth floor and the o-th floor. Vice versa, passengers may be quickly transported to the lobby floor from the starting floor located between the nth floor and the o-th floor.
For example, the invention is applicable to buildings in which upward runs are primarily started from an entrance floor or lobby floor, and downward runs are primarily entered into an entrance floor or lobby floor, such as in a hotel or residential building. In particular, a plurality of such elevator systems can be provided in a building in order to serve different areas or sub-areas of the building and to carry out the transport process there. For example, at least one further elevator system may be provided to serve floors between the m-th floor and the n-th floor. All these systems can in particular be operated independently of one another.
It is conceivable that one or more of the elevator hoistways extend further after the o floor to the p floor above the o floor, and that the car can be moved in these further extended elevator hoistways from the subsystem into other subsystems e.g. above it. For example, at least a first elevator hoistway of the one may extend further and connect the subsystem with another higher subsystem.
Advantageously, at least two first elevator hoistways extend between the mth floor and the o-th floor. Preferably, the car cannot be switched between at least two first elevator shafts in floors located between the mth floor and the nth floor. The car is thus not able to be switched between at least two first elevator shafts, in particular between the (m +1) th floor and the (n-1) th floor. The car is particularly not able to be blocked in the first elevator hoistway by a car switching between first elevator hoistways, thereby enabling the car to move quickly between the mth floor and the subsystem. Thus, the at least two first elevator hoistways are especially fast elevator hoistways in order to move the car fast between the mth floor and the subsystem. Between the mth floor and the nth floor, the first elevator shaft can be kept structurally simple in particular, since no transfer floor is provided here in particular.
The elevator cars can preferably be switched between at least two first elevator shafts in the mth floor and/or the nth floor. It may also be advantageous to switch between the first elevator shafts, for example, if the mth floor is the entrance floor or lobby floor and the car is parked at that floor.
Preferably, the car stops in the at least one first elevator shaft only in a predetermined floor between the mth floor and the nth floor. The distance between the cars can be kept small if the cars are only allowed to stop in the designated floor. Similar to the above description, the car can thus be moved quickly between the mth floor and the subsystem.
According to a particularly preferred embodiment, the car does not make any stop between the mth floor and the nth floor in the at least one first elevator shaft. The at least first elevator shaft is therefore used as a pure fast elevator shaft between the mth floor and the nth floor in order to move the car as fast as possible between the mth floor and the subsystem with little risk of congestion. In this case, in particular, the distance between the cars moving between the mth floor and the nth floor can be kept as small as possible. In particular, at least one further subsystem or at least one further elevator system can be provided in this case in order to serve floors between the mth floor and the nth floor.
According to a particularly preferred embodiment, the at least one first elevator shaft and the at least one second elevator shaft form a variable-shaft multi-car system between the nth floor and the o-th floor. In such a variable-shaft multi-car system, the car is moved, in particular horizontally, in the connection region between two adjacent elevator shafts or in a shaft extending horizontally between these adjacent elevator shafts in order to switch between these two elevator shafts. The invention is therefore particularly suitable for what the applicant proposes
Elevator systems in which a plurality of cars can be moved independently of one another in one or more hoistway sections by means of linear motor drives, respectively. Such an elevator system with a plurality of cars which can be switched between shaft sections is known, for example, from DE 102014224323 a 1.
The cars are preferably moved in the at least one first elevator hoistway from the mth floor upwards to the variable-hoistway multi-car system and/or from the variable-hoistway multi-car system downwards to the mth floor. The at least one first elevator shaft therefore forms a fast elevator shaft particularly preferably between the mth floor and the nth floor, and advantageously transitions directly into the variable-shaft multi-car system at the nth floor.
According to one preferred design, at least two first elevator hoistways extend between the mth floor and the mth floor. The car is preferably moved only upwards in at least one of the at least two first elevator shafts. These hoistways advantageously form a fast hoistway between the mth floor and the nth floor in order to move the car from the mth floor to the subsystem as fast as possible. In at least one other elevator shaft of the at least two first elevator shafts, the car preferably moves only downwards. These elevator hoistways form, among other things, fast elevator hoistways in order to move the car from the subsystem fast down to the mth floor.
Alternatively or additionally, according to an advantageous embodiment, at least two second elevator shafts extend at least between the nth floor and the o-th floor. The car preferably moves only upward in at least one of the at least two second elevator hoistways, and preferably only downward in at least one other of the at least two second elevator hoistways. In this subsystem, the car advantageously moves only upwards in a particular elevator shaft and only downwards in the other elevator shafts.
Depending on the number of transport processes to be performed and/or the time of day, it is preferred to select which elevator shaft of the at least two first elevator shafts and/or which elevator shaft of the at least two second elevator shafts the car is moved upwards or downwards. The predetermined travel direction of the individual elevator shafts can thus be selected, in particular, as a function of the current requirements, in particular such that the car can be moved as efficiently as possible.
According to a preferred embodiment, at least two stations for entering and/or leaving the car are provided on the mth floor. At least two independent access and exit possibilities are thereby advantageously provided, so that passengers can also access or exit different cars simultaneously. The handling capacity can thus be increased further in particular. For example, the stops may be arranged adjacent to each other and the cars may advantageously be moved horizontally between the stops. The stations can also be placed on top of each other, for example, and for this purpose the mth floor can be designed as a double-floor or multi-floor lobby, for example. It is also conceivable that at least two stations are provided in the mth level and at least one further level below the mth level. The one or more further layers may advantageously be located directly below the mth layer.
Advantageously, at least two stations are provided for the transport to and/or from certain floors between the nth floor and the o-th floor, respectively. Thus, passengers can enter the car at different stops depending on the destination floor in their desired subsystem. Accordingly, passengers can leave the car at different stops depending on their starting floor in the subsystem. This makes it possible in particular to further increase the transport or transport capacity.
Alternatively or additionally, at least two stops are provided for the transport process between the nth floor and the nth floor between certain elevator shafts of the at least one first elevator shaft and/or of the at least one second elevator shaft, respectively, to and/or from each other. For example, a first stop may be provided for a car moving in at least a first elevator hoistway of the subsystems and a second stop may be provided for a car moving in at least a second elevator hoistway of the subsystems.
It goes without saying that the elevator system can also comprise further components, such as rails or guide rails arranged in the respective elevator shaft and a drive for moving the car, which drive can be designed in particular as a linear drive.
Further advantages and embodiments of the invention emerge from the description and the drawing.
It goes without saying that the features mentioned above and those yet to be explained below can be used not only in the respectively specified combination but also in other combinations or alone without departing from the scope of the invention.
Drawings
The invention is schematically illustrated by means of embodiments in the drawings and will be described below with reference to the drawings.
Fig. 1 to 3 each schematically show a preferred embodiment of an elevator system according to the invention, which is designed for operation according to a preferred embodiment of the method according to the invention.
Detailed Description
In fig. 1, a preferred embodiment of an elevator system according to the invention is schematically shown and indicated by 100, which elevator system is constructed for operation according to a preferred embodiment of the method according to the invention.
A building having an elevator system 100 has a floor m, such as an entrance floor or lobby floor, a floor n, such as 20 floors, above the m floors, and a floor o, such as 30 floors, above the n floors. It goes without saying that the building may also have other floors, for example floors above the o-th floor and/or other (basement) floors below the m-th floor.
Two first elevator hoistways 111 and 112 extend between the mth floor and the o-th floor. Two second elevator hoistways 121 and 122 extend between the nth floor and the o-th floor.
The car 150 can be switched between these elevator hoistways 111, 112, 121, 122 between the nth floor and the o-th floor. In the example shown, the nth and the o-th floors are each designed for this purpose as a transfer floor in which the car 150 can be switched between the individual elevator shafts 111, 112, 121, 122. Thus, in the area or zone between the nth floor and the o-th floor, the elevator hoistways 111, 112, 121, 122 form a variable-hoistway multi-car system 132.
The first elevator hoistways 111 and 112 form a fast elevator hoistway 131 in a region or zone between the mth floor and the nth floor to move the cars 150 fast between the entrance floor m and the variable-hoistway multi-car system 132. At the nth floor, these fast elevator hoistways 131 transition to hoistways of a variable-hoistway multi-car system 132. The car 150 cannot be switched between the first elevator hoistways 111 and 112 in the floors between the mth floor and the nth floor.
In particular, the car 150 is not allowed to stop in the region between the mth floor and the nth floor, which enables the car 150 to move as quickly as possible with the smallest possible distance between the cars 150.
Further, in the example shown, the car 150 moves only upward in the first and second elevator hoistways 111, 121. The car 150 moves only downward in the first and second hoistways 112, 122.
The first elevator hoistway 111 thus forms a fast elevator hoistway 131 between the mth floor and the nth floor to quickly move the cars 150 upward from the entrance floor m into the variable-hoistway multi-car system 132. The first elevator hoistway 112 accordingly forms a fast elevator hoistway 131 between floor m and floor n to quickly move the cars 150 down from the variable-hoistway multi-car system 132 to the entry floor m.
In fig. 2, an elevator system similar to the elevator system 100 shown in fig. 1 according to another preferred embodiment of the invention is schematically shown at 100'. Like reference numbers indicate identical or structurally similar elements.
In the elevator system 100', four stops 141, 142, 143, 144 are provided horizontally adjacent to each other in the mth floor, in which passengers can exit and/or enter the car 150. In addition, lobby floor m is designed so that cars 150 can move vertically between the stops 141, 142, 143, 144 therein.
Accordingly, the car 150 located at the mth floor can be switched between the first elevator hoistways 111 and 112. In floors between the mth floor and the nth floor, the car 150 cannot be switched between the first elevator hoistways 111 and 112.
For example, station 114 may be configured to perform a transport operation from here car 150 to a destination floor between floors 20 and 25. For example, station 142 may be configured to perform a transport operation from car 150 to a destination floor between floors 25 and 30.
Conversely, the cars 150 performing the transportation operation from the initial floor between the 20 th and 25 th floors to the lobby floor m may stop, for example, at the stop 143 so that passengers may exit the respective cars 150 thereat.
In fig. 3, an elevator system according to another preferred design of the invention is schematically shown and indicated with 100 ". Like reference numbers indicate identical or structurally similar elements.
In contrast to the elevator systems 100 and 100', in the elevator system 100 ″ the second elevator hoistway 122 is arranged between the two first elevator hoistways 111 and 112 and not to the right of the elevator hoistway 112.
Description of the reference numerals
100 elevator system
100' elevator system
100' elevator system
111 first elevator shaft
112 first elevator shaft
121 second elevator shaft
122 second elevator shaft
131 quick elevator shaft
132-variable-hoistway multi-car system
141 site
142 site
143 station
144 station
150 cage
Claims (14)
1. Elevator system (100, 100') for a building having at least o floors, having an mth floor, an nth floor above the mth floor, and an o floor above the nth floor,
it is characterized in that the preparation method is characterized in that,
the elevator system has at least one first elevator hoistway (111, 112) extending between an mth floor and an o-th floor,
at least one second elevator shaft (121, 122) extending between the nth floor and the o-th floor, and
a car (150) switchable between the at least one first elevator hoistway (111, 112) and the at least one second elevator hoistway (121, 122) between the nth floor and the o-th floor.
2. The elevator system of claim 1, wherein at least two first elevator hoistways (111, 112) extend between the mth floor and the o-th floor, and the car (150) is not switchable between the at least two first elevator hoistways (111, 112) in floors located between the mth floor and the n-th floor.
3. The elevator system of claim 2, wherein the car (150) is switchable between at least two first elevator hoistways (111, 112) in the mth floor and/or the nth floor.
4. Elevator system according to any of the preceding claims, wherein the at least one first elevator hoistway (111, 112) and the at least one second elevator hoistway (121, 122) form a variable-hoistway multi-car system (132) between the nth floor and the o-th floor.
5. Elevator system according to any of the preceding claims, wherein at least two stops (141, 142, 143, 144) for entering and/or leaving the car (150) are provided on the mth floor.
6. Elevator system according to claim 5, wherein at least two stops (141, 142, 143, 144) are provided for the transport to and/or from certain floors between the nth floor and the o-th floor, respectively.
7. Elevator system according to claim 5 or 6, wherein at least two stops (141, 142, 143, 144) are provided for the transport process between the nth floor and the mth floor between at least one first elevator shaft (111, 112) and/or between certain elevator shafts of at least one second elevator shaft (121, 122), respectively.
8. Method for operating an elevator system (100, 100', 100 ") according to one of the preceding claims,
it is characterized in that the preparation method is characterized in that,
the car (150) is not stopped in at least one first elevator shaft (111, 112) in at least one floor between the mth floor and the nth floor, and
the car (150) is in at least one first elevator shaft (111, 112) and at least one second elevator shaft (121, 122), and the car stops at any floor between the nth floor and the o-th floor.
9. The method of claim 8, wherein the car (150) stops in at least a first elevator hoistway (111, 112) only in predetermined floors between the mth floor and the nth floor.
10. The method of claim 8, wherein the car (150) does not make any stops between the mth floor and the nth floor in the at least one first elevator hoistway (111, 112).
11. The method according to any one of claims 8 to 10,
wherein at least one first elevator hoistway (111, 112) and at least one second elevator hoistway (121, 122) form a variable-hoistway multi-car system (132) between the nth floor and the mth floor,
wherein the car (150) moves in at least one first elevator hoistway (111, 112) from the mth floor upwards to the variable-hoistway multi-car system (132) and/or from the variable-hoistway multi-car system (132) downwards to the mth floor.
12. The method according to any of claims 8 to 11, wherein at least two first elevator hoistways (111, 112) extend between the mth floor and the mth floor, wherein the car (150) moves only upwards in at least one elevator hoistway (111) of the at least two first elevator hoistways (111, 112) and only downwards in at least one other elevator hoistway (112) of the at least two first elevator hoistways (111, 112).
13. Method according to any of claims 8-12, wherein at least two second elevator hoistways (121, 122) extend at least between the nth floor and the o-th floor, wherein the car (150) moves only upwards in at least one elevator hoistway (121) of the at least two second elevator hoistways (121, 122) and only downwards in at least one other elevator hoistway (122) of the at least two second elevator hoistways (121, 122).
14. Method according to claims 12 and 13, wherein depending on the number of transport processes to be performed and/or the time of day, which of the at least two first elevator hoistways (111, 112) and/or which of the at least two second elevator hoistways (121, 122) in which the car (150) is moved upwards or downwards is selected.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102018123979.3A DE102018123979A1 (en) | 2018-09-27 | 2018-09-27 | Elevator system |
| DE102018123979.3 | 2018-09-27 | ||
| PCT/EP2019/074839 WO2020064426A1 (en) | 2018-09-27 | 2019-09-17 | Elevator system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112770994A true CN112770994A (en) | 2021-05-07 |
Family
ID=67997618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201980063559.XA Pending CN112770994A (en) | 2018-09-27 | 2019-09-17 | Elevator system |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN112770994A (en) |
| DE (1) | DE102018123979A1 (en) |
| WO (1) | WO2020064426A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102020205506A1 (en) * | 2020-04-30 | 2021-11-04 | Thyssenkrupp Elevator Innovation And Operations Ag | Elevator system with several elevator cars |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04153187A (en) * | 1990-10-17 | 1992-05-26 | Fujitec Co Ltd | Horizontally moving device for circulating elevator |
| JPH07112875A (en) * | 1993-10-18 | 1995-05-02 | Takenaka Komuten Co Ltd | Elevator system |
| GB9707050D0 (en) * | 1995-03-31 | 1997-05-28 | Sakita Masami | Elevator control system |
| US5969304A (en) * | 1998-10-21 | 1999-10-19 | Otis Elevator Company | Elevator system having high rise elevator without express zone |
| CN104159843A (en) * | 2012-01-02 | 2014-11-19 | 通力股份公司 | Elevator arrangement and method for readjusting the elevator arrangement |
| CN105189324A (en) * | 2013-05-07 | 2015-12-23 | 奥的斯电梯公司 | Connecting cars in a multicar elevator system |
| CN107207182A (en) * | 2014-11-27 | 2017-09-26 | 蒂森克虏伯电梯股份公司 | Method for running elevator device |
| CN107250024A (en) * | 2015-02-23 | 2017-10-13 | 蒂森克虏伯电梯股份公司 | Method for operating the elevator device with some hoistways and some cars |
| CN107406229A (en) * | 2015-02-23 | 2017-11-28 | 蒂森克虏伯电梯股份公司 | The elevator device of hoistway is accommodated with multiple hoistways, multiple cars and extra car |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MY154394A (en) * | 1995-10-24 | 2015-06-15 | Toshiba Kk | Elevator group management control apparatus and elevator group management control method |
| SG102714A1 (en) * | 2002-05-27 | 2004-03-26 | Inventio Ag | Elevator installation with several self-propelled cars and at least three elevator hoistways situated adjacently |
| SG111198A1 (en) * | 2003-10-09 | 2005-05-30 | Inventio Ag | Lift installation for zonal operation in a building, method for zonal operation of such a lift installation and method for modernisation of a lift installation |
| US10017354B2 (en) * | 2015-07-10 | 2018-07-10 | Otis Elevator Company | Control system for multicar elevator system |
-
2018
- 2018-09-27 DE DE102018123979.3A patent/DE102018123979A1/en not_active Ceased
-
2019
- 2019-09-17 CN CN201980063559.XA patent/CN112770994A/en active Pending
- 2019-09-17 WO PCT/EP2019/074839 patent/WO2020064426A1/en active Application Filing
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04153187A (en) * | 1990-10-17 | 1992-05-26 | Fujitec Co Ltd | Horizontally moving device for circulating elevator |
| JPH07112875A (en) * | 1993-10-18 | 1995-05-02 | Takenaka Komuten Co Ltd | Elevator system |
| GB9707050D0 (en) * | 1995-03-31 | 1997-05-28 | Sakita Masami | Elevator control system |
| US5969304A (en) * | 1998-10-21 | 1999-10-19 | Otis Elevator Company | Elevator system having high rise elevator without express zone |
| CN104159843A (en) * | 2012-01-02 | 2014-11-19 | 通力股份公司 | Elevator arrangement and method for readjusting the elevator arrangement |
| CN105189324A (en) * | 2013-05-07 | 2015-12-23 | 奥的斯电梯公司 | Connecting cars in a multicar elevator system |
| CN107207182A (en) * | 2014-11-27 | 2017-09-26 | 蒂森克虏伯电梯股份公司 | Method for running elevator device |
| CN107250024A (en) * | 2015-02-23 | 2017-10-13 | 蒂森克虏伯电梯股份公司 | Method for operating the elevator device with some hoistways and some cars |
| CN107406229A (en) * | 2015-02-23 | 2017-11-28 | 蒂森克虏伯电梯股份公司 | The elevator device of hoistway is accommodated with multiple hoistways, multiple cars and extra car |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2020064426A1 (en) | 2020-04-02 |
| DE102018123979A1 (en) | 2020-04-02 |
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Application publication date: 20210507 |