EP2619122B1 - Transportsystem - Google Patents

Transportsystem Download PDF

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Publication number
EP2619122B1
EP2619122B1 EP11770489.0A EP11770489A EP2619122B1 EP 2619122 B1 EP2619122 B1 EP 2619122B1 EP 11770489 A EP11770489 A EP 11770489A EP 2619122 B1 EP2619122 B1 EP 2619122B1
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EP
European Patent Office
Prior art keywords
track
track structure
car
transportation system
section
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EP11770489.0A
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English (en)
French (fr)
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EP2619122A2 (de
Inventor
Adrian Michael Godwin
Michael Godwin
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Individual
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Classifications

    • 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
    • B66B9/02—Kinds or types of lifts in, or associated with, buildings or other structures actuated mechanically otherwise than by rope or cable
    • B66B9/022—Kinds or types of lifts in, or associated with, buildings or other structures actuated mechanically otherwise than by rope or cable by rack and pinion drives
    • 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
    • B66B11/0035—Arrangement of driving gear, e.g. location or support
    • B66B11/0045—Arrangement of driving gear, e.g. location or support in the hoistway
    • B66B11/005—Arrangement of driving gear, e.g. location or support in the hoistway on the car
    • 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
    • B66B11/0407—Driving gear ; Details thereof, e.g. seals actuated by an electrical linear motor
    • 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
    • B66B11/043—Driving gear ; Details thereof, e.g. seals actuated by rotating motor; Details, e.g. ventilation
    • B66B11/0461—Driving gear ; Details thereof, e.g. seals actuated by rotating motor; Details, e.g. ventilation with rack and pinion gear
    • 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

Definitions

  • the present invention relates to a transportation system, and particularly but not exclusively to a transportation system for the movement of passengers and/or goods in a heightwise direction within a building.
  • the invention also relates to a drive apparatus suitable for a transport system.
  • Multi-storey buildings are routinely provided with lifts (also known as elevators) for the movement of passengers and goods between floors.
  • lifts also known as elevators
  • Most conventional lifts are suspended by cables in a lift shaft and generally have a counterweight. This limits the number of lift cars per shaft, usually to one.
  • EP 0471464A2 , EP 0 509 647 A1 and JP 7 157 239 A each disclose a transportation system according to the preamble of claim 1.
  • a transportation system comprising a track structure supporting at least two substantially parallel tracks along each of which cars may travel, the track structure comprising at least two rotatably connected sections enabling the two sections to be rotated relative to one another so that a track of one section may be aligned with either track of the other section enabling a car to be transferred from one track to the other, and further comprising one or more cars mounted on the track structure, wherein the or each said car is fitted with doors on opposite sides thereof
  • Enabling a car to be transferred from one track to another enables a two track system to be used as if it were a continuous loop with cars travelling in only one direction on a given track, for example up or down. Thus more than one car can be accommodated on a single track increasing space efficiency over a cable hauled lift system.
  • the two substantially parallel tracks may be supported on opposite sides respectively of the track structure.
  • the track structure may extend in a substantially vertical direction and comprise upper, mid and lower sections. The upper and lower sections may be rotated relative to the mid section.
  • the two sections may be connected to rotate about an axis substantially parallel to the direction in which the track extends.
  • the two sections may be connected to rotate about an axis substantially perpendicular to the direction in which the track extends.
  • One or more cars may be mounted on the track structure, each car and/or the track structure may comprise drive means arranged to propel the car along the track structure.
  • drive means arranged to propel the car along the track structure.
  • a rack and pinion drive is used.
  • a linear motor is used.
  • the transportation system may comprise a first, upright, track structure comprising one or more tracks on which a car may travel and a second track structure comprising at least one track on which a car may run, the second track structure being rotatably supported about a horizontal axis and arranged so that when in an upright orientation at least one track of the first structure is aligned with a track of the second track structure so that a car may pass along the track from one structure to the other.
  • the transportation system may further comprise a horizontal track structure having at least one track on which a car may run and be arranged so that when the pivotally mounted track structure is in a substantially horizontal orientation at least one track of the horizontal track structure is aligned with a track of the pivotally mounted track structure so that a car may pass along the track from one structure to the other.
  • the upright and pivotally mounted track structures may each comprise two tracks mounted on opposite sides respectively of the structure, and when the pivotally mounted track structure is in an upright configuration the two tracks of the pivotally mounted structure are respectively aligned with the two tracks of the upright track structure.
  • the transport systems may be used by providing a car on a first track of one section of the track structure, moving the car along the track until it passes onto the other section of the track structure, rotating the two sections of the track structures relative to one another so that the track on which the car is mounted becomes aligned with a second track of the first section of the track structure and moving the car along the track onto the second track of the first section.
  • the transport systems are particularly suited for installation in buildings to provide transport between floors.
  • the systems may include a drive apparatus suitable for driving a car of a transport system comprising a lantern pinion engaged with a rack wherein at least one of the rack or rods of the lantern pinion are formed from or coated with a plastics material.
  • the rack may be formed from metal and the rods of the lantern pinion may be formed from or coated with a plastics material. Preferably they are formed from a fibre reinforced plastics material, particularly PEEK.
  • the rods of the lantern pinion may be free to rotate.
  • the lantern pinion is preferably driven directly by a synchronous permanent magnet rotary electric motor. Such a motor is conveniently formed from three curved, double sided, single phase permanent magnet synchronous linear electric motors. Each curved linear motor may comprise a single winding.
  • a transportation system is housed in a shaft 1 which extends in a generally vertical direction between floors of a building.
  • the transportation system comprises a track structure comprising an elongate body 2 of broadly rectangular cross-section.
  • the body extends substantially vertically in the shaft and supports substantially identical tracks on its opposite larger faces.
  • Each track comprises two parallel spaced apart rails 3 with a rack 4 mounted on a third H or T-section rail 4a extending approximately mid-way between, and parallel to, the rails.
  • the track structure defines hollow spaces 5 within the structure, which may serve as conduits or cable trays.
  • the track structure, rails and rack are all formed from steel, or some other suitable metal, alloy or composite material.
  • the track structure is formed by three sections: upper and lower end sections and a mid section.
  • the upper and lower end sections are connected to the mid section by way of thrust bearings 6, and at their opposite ends they are mounted to the ends of the shaft via further thrust bearings.
  • the mid section of the structure is mounted directly or indirectly to a side wall of the shaft.
  • the upper and lower end sections of the track structure may rotate relative to the midsection, about an axis which is substantially parallel to the vertical axis of the track structure.
  • a drive motor and gearbox 7 is provided, operative to rotate the associated end section of the track structure relative to the mid section.
  • a locking means (not shown) is provided to lock the end sections of the track structure relative to the mid section when the two sections are appropriately aligned.
  • the shaft is enlarged to one side of the track structure in a semi-circular fashion, as shown in figure 3 .
  • the shaft is generally rectangular in cross-section.
  • intermediate rotatable sections could be provided in the mid section of the track structure if desired.
  • Passenger cars 8 fitted with doors 8a on opposite sides are mounted for movement along the track structure.
  • Each car 8 is provided with wheels 4b disposed on both sides of the central rail 4a mounted on the track structure and which enable the cars to be guided up and down the track structure along the rails.
  • Each car 8 is also provided with a drive system which propels the car along the track structure by interaction with the rack.
  • Guide wheels 3a interact with the outer rails 3 to stabilise the car 8.
  • the drive system of each car comprises two separate electric motors 9 directly driving respective lantern pinions 10 which engage with the rack 4.
  • Each electric motor 9 is a triple layered, double sided permanent magnet synchronous motor, formed from three 120 degree curved lengths of a single phase curved linear motor stator mounted together to form an annular stator and rotor approximately one meter in diameter and arranged to drive the lantern pinion directly via a shaft.
  • the stator 11 of each motor is formed by three single wound 120 degree lengths of linear motor stator. These are mounted together on a support 13 secured to the side of a car 8.
  • Permanent magnets 12 are mounted to the inside of a cylindrical housing 14 connected to the shaft 15 connected to the lantern pinion 10.
  • the lantern pinion comprises two spaced apart annular plates connected by twelve substantially parallel rods 17 evenly spaced around the plates.
  • This design of motor is able to provide a good power density and suitable torque characteristics to enable a relatively large pinion with a large pitch to be driven directly. This enables a car to be driven at an acceptable speed of about 2.5 m/s with only a relatively low rotational speed of the motor, which helps to reduce noise.
  • the rods 17 of the lantern pinion 10 are formed from a carbon fibre reinforced self lubricating PEEK (polyether ether ketone), are rotatably mounted to the annular plates and are sized to engage with the appropriately shaped teeth of the rack.
  • PEEK polyether ether ketone
  • Using the PEEK material reduces the noise, as compared to using a metal, of meshing of the pinion with the steel rack 4.
  • the self lubricating nature of the material avoids the need for lubrication and mounting the rods of the lantern pinion so that they may rotate further reduces friction and hence wear between the pinion and the rack.
  • the motors 9 of each car are controlled by way of an appropriately programmed field oriented controller.
  • This controller provides a three phase alternating current power supply, one phase driving each of the motors' three windings.
  • the frequency of the supply is varied to vary the speed of the motor, for example to gently accelerate a car from rest.
  • the motors are driven in order to raise the cars 8 up the track structure, and configured to provide re-generative braking to control descent of the cars, the gravitational potential energy of the cars being converted to electrical energy which may be used to power cars travelling up the track structure, to power cars on other track structures or elsewhere.
  • the controller is arranged to drive the two motors of each car so as to eliminate the effect of backlash in the rack and pinion.
  • the controller includes an emergency descent control.
  • Each stator winding of the motor is connected to a respective capacitor by a normally closed contact of a contactor.
  • the capacitors are automatically connected in series to an associated motor stator winding to form a resonant circuit.
  • the capacitor is chosen so that the resonant frequency of the resonant circuit is such that electrical current generated in the circuit as the motor is rotated by a falling car serves to limit the speed of the car to a desired maximum, say 0.5 m/s.
  • the cars are driven by a linear motor rather than a rack and pinion system.
  • a linear motor stator formed from a series of stator sections 15, each comprising a single wound elongate coil, is mounted to the track structure 2 in place of the rack 4.
  • the stator 15 extends over the entire length of the track structure.
  • Figure 7 shows a small part of the stator, formed from three sections. Each section is about 30cm long.
  • Elongate permanent magnet assemblies 16 comprising multiple spaced apart magnets with a U-shaped cross sections are provided on the side of each car 8 which faces the track structure 2, and extend over most of the length of side of the car.
  • the actual length of the magnet assembly for a particular car is selected so as to provide sufficient force to drive the car.
  • Figure 8 shows a horizontal cross-section through half of a shaft containing a track structure, showing a single car 8.
  • the arrangement is generally similar to that shown in figure 2 , save that the rack on the track has been replaced with a linear motor stator 15, and the pinion and drive motors on the car have been replaced with a magnet assembly 16.
  • linear motor stators can be controlled in essentially the same way as discussed above in relation to the rack and pinion system where, in effect, a linear motor has been curved to form a rotary motor.
  • the car can be moved up and down the shaft by controlling current in the stator.
  • the stator windings in a default condition when no power is being applied, may be connected to a capacitor or capacitors to form a resonant circuit to provide controlled emergency descent.
  • the transportation system is used to transport passengers and/or goods between floors of the building.
  • Cars 8 running on the track on one side of the track structure are driven upwards along the track, stopping as appropriate to allow for loading and/or unloading via the doors 8a.
  • the end section is rotated together with the car through 180 degrees relative to the mid section of the structure.
  • the car moves through the semicircular part of the shaft.
  • the track supporting the car is aligned with the track on the opposite side of the track structure to that which it travelled up.
  • the car now descends along this track, again stopping as appropriate for loading and unloading, until it reach the bottom end section of the track structure.
  • This section is then rotated through 180 degrees allowing the car to ascend the opposite side of the track structure.
  • cars can move around the track structure as it if were a continuous loop, using one track for upward movement and the other for downward movement. This allows more than one car to travel on the up and down tracks at the same time. As multiple cars can be accommodated one above the other in the same shaft the space efficiency of the system is far greater than with a conventional cable suspended lift.
  • FIG 9 there is shown an alternative embodiment of a transportation system, aspects of which could be combined with the systems described in relation to figures 1 to 8 .
  • a building is provided with connected vertical 20 and horizontal 21 shafts, and respective vertical and horizontal track structures 22 are mounted in those shafts.
  • the vertical track structure is similar to that of the embodiments shown in figures 1 to 8 and supports tracks on two opposed faces.
  • the horizontal track structure supports a single track on its upper face.
  • the vertical track structure comprises a mid section and an upper end section.
  • the upper end section is pivotally mounted with respect to an extension of the mid section of the structure, so that it can pivot about a substantially horizontal axis.
  • the end section is mounted within a circular frame 23 driven by an electric motor 24 by way of an endless belt 25 which passes around the frame and a spindle of the motor. This enables a car running on one track of the track structure to be transferred to the track on the opposite side of the structure, by pivoting the end section of the track though 180 degrees. It also enables a car to be transferred from the vertical to horizontal tracks, or vice versa, by pivoting the end section through 90 degrees.
  • each car comprises a body to which a cabin is rotatably mounted.
  • the cabin rotates to counteract rotation of the track section, and so remains upright with a substantially horizontal floor.
  • the cabin may be rotated by a motor, or be weighted so that it is self-levelling.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Linear Motors (AREA)
  • Types And Forms Of Lifts (AREA)
  • Railway Tracks (AREA)
  • Non-Mechanical Conveyors (AREA)

Claims (13)

  1. Transportsystem mit einer Bahnstruktur (2), welche wenigstens zwei im Wesentlichen parallele Bahnen stützt, längs welcher Fahrbehältnisse beweglich sind, wobei die Bahnstruktur wenigstens zwei drehbar verbundene Abschnitte derart aufweist, dass die zwei Abschnitte relativ zueinander gedreht werden können, so dass eine Bahn des einen Abschnitts mit jeder Bahn des anderen Abschnitts ausgerichtet werden kann, wobei ein Fahrbehältnis von einer Bahn auf die andere übertragen werden kann, und ferner mit einem oder mehreren, auf der Bahnstruktur befestigten Fahrbehältnissen (8), dadurch gekennzeichnet, dass das oder jedes der Fahrbehältnisse auf ihren gegenüberliegenden Seiten mit Türen (8a) ausgestattet ist.
  2. Transportsystem nach Anspruch 1, wobei die zwei im Wesentlichen parallelen Bahnen auf jeweiligen, gegenüberliegenden Seiten der Bahnstruktur gestützt sind.
  3. Transportsystem nach Anspruch 1 oder 2, wobei die Bahnstruktur sich in einer im Wesentlichen vertikalen Richtung erstreckt.
  4. Transportsystem nach Anspruch 3, wobei die Bahnstruktur obere, mittlere und untere Abschnitte aufweist, und die oberen und unteren Abschnitte relativ zum mittleren Abschnitt gedreht werden können.
  5. Transportsystem nach einem der vorangehenden Ansprüche, wobei die zwei Abschnitte derart verbunden sind, dass sie um eine Achse rotieren, welche im Wesentlichen parallel zu der Richtung verläuft, in welcher sich die Bahn erstreckt.
  6. Transportsystem nach einem der vorangehenden Ansprüche, wobei die zwei Abschnitte derart verbunden sind, dass sie um eine Achse rotieren, welche im Wesentlichen senkrecht zu der Richtung verläuft, in welcher sich die Bahn erstreckt.
  7. Transportsystem nach einem der vorangehenden Ansprüche, wobei die Bahnstruktur in einem Schacht (1) befestigt ist, und ein Mittelabschnitt des Schachtes einen im Allgemeinen rechteckigen Querschnitt besitzt.
  8. Transportsystem nach einem der vorangehenden Ansprüche, wobei die Bahnstruktur in einem Schacht (1) befestigt ist, und eine Region des Schachtes zu einer Seite der Bahnstruktur im Allgemeinen nach Art eines Halbkreises erweitert ist.
  9. Transportsystem nach einem der vorangehenden Ansprüche, wobei die Bahnstruktur eine Zahnstange (4) aufweist, und das oder jedes Fahrbehältnis einen Motor auf (9) aufweist, welcher zum Antrieb eines Ritzels (10) angeordnet ist, das mit der Zahnstange in Eingriff steht, um das Fahrbehältnis entlang der Bahnstruktur zu bewegen.
  10. Transportsystem nach einem der vorangehenden Ansprüche wobei die Bahnstruktur und das oder jedes Fahrbehältnis entsprechende Teile (15,16) eines Linearmotors aufweisen, und der Linearmotor zum Bewegen des Fahrbehältnisses längs der Bahnstruktur betätigbar ist.
  11. Gebäude mit einem Transportsystem nach einem der vorangehenden Ansprüche.
  12. Gebäude nach Anspruch 11, wobei das Transportsystem sich zwischen den Stockwerken des Gebäudes erstreckt.
  13. Verfahren zum Betrieb eines Transportsystems nach einem der Ansprüche 1-10, mit folgenden Schritten:
    Bereitstellung eines Fahrbehältnisses auf einer ersten Bahn von einem Abschnitt der Bahnstruktur;
    Bewegung des Fahrbehältnisses längs der Bahn, bis es auf den anderen Abschnitt der Bahnstruktur gelangt;
    Drehung der zwei Abschnitte der Bahnstrukturen relativ zueinander, so dass die Bahn, worauf das Fahrbehältnis angebracht ist, mit einer zweiten Bahn des ersten Abschnitts der Bahnstruktur ausgerichtet wird, und Bewegung des Fahrbehältnisses längs der Bahn auf die zweite Bahn des ersten Abschnitts.
EP11770489.0A 2010-09-24 2011-09-23 Transportsystem Active EP2619122B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB1016023.2A GB201016023D0 (en) 2010-09-24 2010-09-24 Transportation system
PCT/GB2011/051803 WO2012038760A2 (en) 2010-09-24 2011-09-23 Transportation system

Publications (2)

Publication Number Publication Date
EP2619122A2 EP2619122A2 (de) 2013-07-31
EP2619122B1 true EP2619122B1 (de) 2015-04-15

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EP11770489.0A Active EP2619122B1 (de) 2010-09-24 2011-09-23 Transportsystem

Country Status (5)

Country Link
EP (1) EP2619122B1 (de)
CN (1) CN103228563B (de)
GB (1) GB201016023D0 (de)
HK (1) HK1187323A1 (de)
WO (1) WO2012038760A2 (de)

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WO2014158127A1 (en) 2013-03-25 2014-10-02 Otis Elevator Company Multicar self-propelled elevator system
GB201310023D0 (en) * 2013-06-05 2013-07-17 Godwin Michael Transporation system
CN106103325B (zh) 2013-12-05 2018-03-20 奥的斯电梯公司 无缆电梯系统
DE202015009360U1 (de) * 2014-03-19 2017-05-10 Baumüller Nürnberg GmbH Aufzug
EP3002243A1 (de) 2014-09-30 2016-04-06 Inventio AG Aufzugssystem mit einzeln angetriebenen Kabinen und geschlossener Fahrbahn
CN104401417B (zh) * 2014-11-25 2016-08-17 谢晓野 运输车以及运货系统
DE102014017486A1 (de) 2014-11-27 2016-06-02 Thyssenkrupp Ag Aufzuganlage mit einer Mehrzahl von Fahrkörben sowie einem dezentralen Sicherheitssystem
CN104671037B (zh) * 2015-03-20 2017-03-15 中建三局集团有限公司 智能旋转换轨控制系统及方法
EP3106418B1 (de) 2015-06-17 2020-09-30 KONE Corporation Lösung zum bewegen einer aufzugskabine
DE102015218025B4 (de) * 2015-09-18 2019-12-12 Thyssenkrupp Ag Aufzugsystem
CN109153541B (zh) * 2016-03-10 2021-02-12 福尔克发明公司 用于在建筑物中运输物体的运输装置和容器
WO2018162405A1 (de) * 2017-03-06 2018-09-13 Thyssenkrupp Elevator Ag Antriebsanordnung mit einem bewegbaren schienensegment
EP3425136B1 (de) * 2017-07-05 2020-02-26 Alimak Group Management AB Transportsysteme, aufzugssysteme, kits, turmabschnitte und verfahren zur durchführung von montage- oder wartungsoperationen in türmen
CN107311012A (zh) * 2017-08-09 2017-11-03 张博飞 可独立使用齿轮驱动多轿厢环行智能电梯
US11027944B2 (en) * 2017-09-08 2021-06-08 Otis Elevator Company Climbing elevator transfer system and methods
CN109466995B (zh) 2017-09-08 2020-11-27 奥的斯电梯公司 简单支撑的再循环电梯系统
US11557954B2 (en) * 2017-10-27 2023-01-17 Canon Kabushiki Kaisha Transport system, processing system, and article manufacturing method
CN108313886B (zh) * 2018-03-26 2023-08-25 中国葛洲坝集团第一工程有限公司 渡槽存槽台扁担梁托运装置及方法
CN111099278B (zh) * 2018-05-28 2021-11-09 山东大东联石油设备有限公司 一种物品输送装置
WO2020151952A2 (de) * 2019-01-21 2020-07-30 Thyssenkrupp Elevator Innovation And Operations Ag Aufzugsanlage
CN110255328B (zh) * 2019-05-20 2020-10-16 泸州天府液压件有限公司 高层建筑外置式液压升降消防系统
DE102019210531A1 (de) * 2019-07-17 2021-01-21 Thyssenkrupp Elevator Innovation And Operations Ag Aufzugsanlage
US20220063958A1 (en) * 2020-08-25 2022-03-03 Otis Elevator Company Ropeless elevator building to building mobility system
CN117486039B (zh) * 2023-12-28 2024-03-12 江苏环亚医用科技集团股份有限公司 一种用于智慧医院电梯的物资输送装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01236186A (ja) * 1988-03-16 1989-09-21 Shiro Imafuku 循環式エレベーターとこれを用いた立体駐車場
JPH0717333B2 (ja) * 1990-08-07 1995-03-01 鹿島建設株式会社 リニアモータ駆動エレベータ
JPH0815993B2 (ja) * 1991-04-16 1996-02-21 鹿島建設株式会社 追越し機能付リニアモータ駆動エレベータ
JPH06345358A (ja) * 1993-06-08 1994-12-20 Aqueous Res:Kk ３次元搬送システム
JPH07157239A (ja) * 1993-11-30 1995-06-20 Hitachi Metals Ltd リニアエレベータ

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Publication number Publication date
HK1187323A1 (en) 2014-04-04
WO2012038760A2 (en) 2012-03-29
GB201016023D0 (en) 2010-11-10
CN103228563B (zh) 2016-10-05
CN103228563A (zh) 2013-07-31
WO2012038760A3 (en) 2012-08-09
EP2619122A2 (de) 2013-07-31

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