WO2001056854A2 - Systeme de transport rapide personnalise equipe d'un moteur a induction lineaire monte sur le plancher du vehicule - Google Patents

Systeme de transport rapide personnalise equipe d'un moteur a induction lineaire monte sur le plancher du vehicule Download PDF

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Publication number
WO2001056854A2
WO2001056854A2 PCT/KR2001/000156 KR0100156W WO0156854A2 WO 2001056854 A2 WO2001056854 A2 WO 2001056854A2 KR 0100156 W KR0100156 W KR 0100156W WO 0156854 A2 WO0156854 A2 WO 0156854A2
Authority
WO
WIPO (PCT)
Prior art keywords
ramification
vehicle
prt
rapid transit
personal rapid
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.)
Ceased
Application number
PCT/KR2001/000156
Other languages
English (en)
Other versions
WO2001056854A3 (fr
Inventor
Nam Ho Kim
Seong Wan Kim
Kwang-Hee Nam
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SKYCAR CO Ltd
Original Assignee
SKYCAR CO Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by SKYCAR CO Ltd filed Critical SKYCAR CO Ltd
Priority to EP01904622A priority Critical patent/EP1252051A4/fr
Publication of WO2001056854A2 publication Critical patent/WO2001056854A2/fr
Publication of WO2001056854A3 publication Critical patent/WO2001056854A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61B—RAILWAY SYSTEMS; EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR
    • B61B13/00—Other railway systems
    • B61B13/04—Monorail systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61B—RAILWAY SYSTEMS; EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR
    • B61B13/00—Other railway systems
    • B61B13/12—Systems with propulsion devices between or alongside the rails, e.g. pneumatic systems

Definitions

  • the present invention relates to a personal rapid transit (PRT) system running along a constructed track by a linear induction motor, and more particularly, to a personal rapid transit (PRT) system having a linear induction motor installed on the ] (> bottom of a vehicle, in which case the structure of the personal rapid transit (PRT) system is simplified and the stable driving thereof is possible, and moreover since an auxiliary ramification wheel is provided, an accident by the vehicle seceding from a track occurring during ramification can be prevented in advance.
  • PRT personal rapid transit
  • PRT personal rapid transit
  • a representative automobile among a number of automobiles having no influence of pollution upon the atmosphere is a track automobile running along an elevated
  • a system using the track automobile is usually called a personal rapid transit (PRT) system.
  • the personal rapid transit (PRT) system is designed to run along a predetermined track by means of a linear induction motor.
  • a ramification device is provided on the body of the vehicle in the personal rapid transit (PRT) system, in order to ramify 7) the vehicle to run into a branch at a junction.
  • a braking device is provided therein, in order to make the vehicle stop at a desired location.
  • Such a personal rapid transit (PRT) system having an existing linear induction motor is shown in FIGs. 1 through 4.
  • FIG. 1 is a sectional view showing a personal rapid transit (PRT) system . '10 driven by an existing linear induction motor.
  • FIG. 2 is a sectional view for explaining a braking device applied in the FIG. 1 system.
  • PRT personal rapid transit
  • a vehicle body 20 is mounted in a guiding path constituted by guidance path walls 10 forming a substantially rectangular space whose upper portion is opened upward.
  • Main wheels 22a and 22b are installed in the lower " portion of a main frame 21 of the vehicle body 20.
  • a pair of motor driving members 31 a and 31b are fixed on the respective sides of the upper portion of the main frame 21.
  • the pair of motor driving members 31 a and 31 b are fixed by left and right horizontal supports 32a and 32b on the left and right sides of the main frame 21.
  • Corresponding reaction rails 33a and 33b are installed on the guiding h) walls 10 opposing the motor driving members 31 a and 31b. Accordingly .
  • reaction rails 33a and 33b and the motor driving members 31 a and 31b react with each other, to thereby obtain a propulsive force.
  • the motor driving members 31 a and 31 b and the reaction rails 33a and 33b for obtaining a propulsive force by the respective mutual reactions are called linear induction motors 30a and 30b.
  • linear induction motors 30a and 30b are designed in such a manner that the widths of the motor driving members and the reaction rails are narrowed in order to reduce the installation cost of the reaction rails 33a and 33b. Therefore, the lengths of the linear induction motors have been designed and fabricated very long in order to obtain a desired propulsive force with the narrow widths of the motor driving 0 members and the reaction rails.
  • ramification devices 40a and 40b are provided in the personal rapid transit (PRT) system, in which the ramification is performed by an attraction force generated between the motor driving members 31 a and 31b provided on the vehicle body 20 and the reaction rails 33a and 33b attached on the guidance path walls 10.
  • PRT personal rapid transit
  • ramification electric magnets 41a and 41b are attached on the upper and lower sides of the motor driving members 31 a and 31 b.
  • Ramification rails 42a and 42b are provided on the upper and lower sides of the reaction rails 33a and 33b. in correspondence to the ramification electric magnets it 41 a and 41 b.
  • the ramification rails 42a and 42b are made of soft iron, and guide the vehicle in a desired direction by the magnetic attraction force with respect to the ramification electric magnets 41a and 41b. That is, if the ramification electric magnet 41 a located in the left side of the main frame 21 is energized and magnetized, a magnetic attraction force is generated between the ramification 5 electric magnet 41a and the corresponding ramification rail 42a. in which case the vehicle is ramified into the left-side rail at the junction. Inversely, if the ramification electric magnet 41b located in the right side of the main frame 21 is energized and magnetized, a magnetic attraction force is generated between the ramification electric magnet 41 b and the corresponding ramification rail 42b. in
  • guiding wheels 50a, 50b. 51a and 51 b and guiding rails 60a. 60b. 61 a and 61b are installed on the left and right sides of the upper and lower portion of the main frame 21 in the personal rapid transit (PRT) system, in order to smoothen a running of the vehicle and prevent shaking of the vehicle during PRT.
  • PRT personal rapid transit
  • the guiding wheels 50a, 50b, 51a and 51b are mounted on the left and right sides of supporting axes 52a, 52b, 53a and 53b axially installed around the main frame 21. and the guiding rails 60a, 60b. 61 a and 61b are attached on the corresponding left and right guidance path walls 10. respectively.
  • PRT personal rapid transit
  • the braking devices 65a and 65b are provided with braking plates 62a and 62b on the respective sides of fixing bars 61a and 61b which are fixed horizontally on the left and right sides of the upper portion of the main frame 21. to thereby contract and expand the braking plates 62a and 62b composed of a pair of the opposing
  • the opposing braking plates 62a and 62b depress and grasp both sides of the reaction rails 33a and 33b attached on the corresponding guidance path walls 10. to thereby stop the vehicle by friction.
  • FIGs. 3A and 3B are views for explaining the problems caused by the linear induction motor driving method applied to the existing personal rapid transit (PRT) system.
  • the driving force of the linear induction motor 30 is greatly influenced and changed by a little variation in distance between the motor driving member 31 and the reaction rail 33.
  • the crookedness of a curved line in the left and right directions is much more greater than that of the ground hypothetically.
  • the motor driving member 31 of the linear induction motor 30 is partitioned into two or more members as shown in FIG. 3B. and the members at the connection points have articular structures to connect with each other, in which case the complicated structure makes the maintenance and repair difficult and makes the production and repair costs increase.
  • FIG. 4 is a view for explaining a ramification driving problem at a junction 3 -
  • the black ones among the ramification electric magnets 41 a and 41b denote the magnetized states and the white ones denote the non-magnetized states.
  • the vehicle 1 runs a risk of colliding with the guidance path walls 10 at the junction. That is. if the ramification electric magnets 41a and 41 b are not magnetized, an attraction force is not generated between a ramification rail (not shown) attached on the guidance path wall 10 located in a desired direction and the ramification electric magnets 41a and 41b. and the vehicle is misdirected. As shown in FIG. 4. the vehicle may induce an extremely dangerous accident that the vehicle collides with the guidance path wall at the junction.
  • the ramification rail made of the soft iron is integrally fabricated with the reaction rail and installed in the whole sections, that is. since ramification rails are installed even in the sections other than the junction, the installation cost increases and the weight increases, to thus increase the weight of the vehicle body for supporting the ramification rails. As a result, the whole system weighs heavily and the production cost increases.
  • the existing system is uneconomic due to an increase in the energy required for running and an increase in the production and maintenance costs occurring since the two pairs of the linear induction motors and the ramification rails are installed in all the sections and thus the braking plates become larger, to accordingly cause the weight of the whole system to be heavy.
  • PRT personal rapid transit
  • PRT personal rapid transit
  • a personal rapid transit (PRT) system having a linear induction motor installed on the bottom of a vehicle, in which a vehicle is installed in and runs along a guiding path constituted by guidance path walls forming a substantially rectangular space whose upper portion is opened upward
  • the personal rapid transit (PRT) system comprising: a motor driving member installed on the bottom of the vehicle; a linear induction motor having a reaction rail attached on the bottom of the guidance path in correspondence to the motor driving member; and a ramification device having a pair of left and right ramification rails attached on the inner upper portion of the guiding path and ramification electric magnets installed in the left and right sides of the upper portion of a vehicle body in the vehicle in correspondence to the ramification rails, for generating a magnetic attraction force between the ramification rails and the ramification electric magnets in order to switch the vehicle into a desired track at a junction by any one of magnetized ramification electric magnets.
  • FIG. 1 is a sectional view showing a personal rapid transit (PRT) system driven by an existing linear induction motor:
  • FIG. 2 is a sectional view for explaining a braking device applied in the FIG. 1 system:
  • FIGs. 3A and 3B are views for explaining the problems caused by the linear induction motor driving method applied to the existing personal rapid transit (PRT) system:
  • FIG. 4 is a view for explaining a ramification driving problem at a junction point in the existing system:
  • FIG. 5 is a sectional view showing a personal rapid transit (PRT) system having a linear induction motor installed on the bottom of a vehicle according to the present invention
  • FIG. 6 is a sectional view showing a braking device in a personal rapid transit (PRT) system having a linear induction motor installed on the bottom of a vehicle according to the present invention
  • FIG. 7 is a view showing an operational state according to a control state at the junction in the present invention system; 15 FIGs. 8A through 8C are sectional views cut along the lines A-A, B-B and C-
  • FIGs. 9A and 9B are views for explaining a switching method at the junction according to the present invention.
  • FIG. 5 is a sectional view showing a personal rapid transit (PRT) system having a linear induction motor installed on the bottom of a vehicle according to 5 the present invention.
  • FIG. 6 is a sectional view showing a braking device in a personal rapid transit (PRT) system having a linear induction motor installed on the bottom of a vehicle according to the present invention.
  • a guiding path constituted by guidance path walls
  • a vehicle body 20 is mounted in the guiding path forming the rectangular space.
  • Main wheels 22a and 22b are installed in the lower portion of a main frame 21 of the vehicle body 20.
  • a pair of motor driving member 81 is fixed on the lower portion of the main frame 21.
  • the motor driving member 81 is fixed directly on the bottom of the main frame 21 and corresponding reaction rail 82 is installed on the bottom of the guidance path walls 10 opposing the motor dri ⁇ ing member 81.
  • the reaction rail 82 and the motor driving member 81 react with each other, to thereby obtain a propulsive force of the vehicle.
  • the motor driving member 81 and the reaction rail 82 for obtaining a propulsh e force by the mutual reactions constitute a linear induction motor 80.
  • the linear induction motor 80 is composed of a pair of the motor driving member 81 and the reaction rail 82, in which the linear induction motor 80 is installed on the bottom of the vehicle.
  • guiding wheels 90a and 90b are installed on the left and right sides of the upper portion of the main frame 21 and guiding rails 91 a and 91 b are installed on the guidance path walls 10 corresponding to the guiding wheels 90a and 90b.
  • PRT personal rapid transit
  • the guiding wheels 90a and 90b are mounted on the left and right sides of supporting axes 92a and 92b axially installed around the main frame 21 , and the guiding rails 91 a and 91b are attached on the corresponding left and right guidance path walls 10. respectively.
  • ramification devices 100a and 100b are provided in the personal rapid transit (PRT) system, in which the ramification devices 100a and 100b include ramification electric magnets 101 a and 101 b attached on the upper and lower sides of the main frame 21 and ramification rails 102a and 102b provided in the reaction rails 91 a and 91 b. in correspondence to the ramification electric magnets 101 a and 101 b, respectively.
  • the ramification rails 102a and 102b are made of soft iron, and guide the vehicle in a desired direction by the magnetic attraction force with respect to the ramification electric magnets 101 a and 101b. That is.
  • a magnetic attraction force is generated between the ramification electric magnet 101a and the corresponding ramification rail 102a. in which case the vehicle is ramified into the left-side rail at the junction.
  • a magnetic attraction force is generated between > the ramification electric magnet 101b and the corresponding ramification rail 102b. in which case the vehicle is ramified into the right-side rail at the junction.
  • the personal rapid transit (PRT) system is provided with braking devices 1 10a and 1 10b in order to stop at a desired position during running.
  • the braking devices 1 10a and 1 10b are provided with braking plates 1 12a and 1 12b 5 on the respective sides of fixing bars I l ia and 1 1 1b which are fixed horizontally on the left and right sides of the upper portion of the main frame 21. to thereby contract and expand the braking plates 1 12a and 1 12b composed of a pair of the opposing plates according to operations of moving bars 1 13a and 1 13b. Therefore, the opposing braking plates 1 12a and 1 12b depress and grasp both sides of the () guiding rails 91 a and 91b attached on the corresponding guidance path walls 10. to thereby stop the vehicle by friction.
  • a pair of left and right ramification auxiliary wheels 120a and 120b are provided on the upper portion of the main frame 21 .
  • the ramification auxiliary wheels 120a and 120b are fixed on both sides of a driving 5 bar 121 . Since the driving bar 121 is integrally formed, one end ascends and then the other end descends. Accordingly, in the case of the left and right ramification auxiliary wheels 120a and 120b fixed on both sides of the driving bar 121. the ramification auxiliary wheel 120a fixed to one end of the driving bar 121 ascends and then the ramification auxiliary wheel 120b fixed to the other end of the driving 0 bar 121 descends.
  • the driving of the driving bar 121 is performed by a driving motor or an actuator which is not shown in the drawing.
  • the ramification auxilian wheels 120a and 120b correspond to a pair of auxiliary rails 1 la and 1 l b which are bent downwards from the upper opening of the guidance path walls 10. respectively. Therefore, when the vehicle is driven to the left, the left-side 5 ramification auxiliary wheel 120a is close to and guided by the corresponding leftside auxiliary rail 1 1a, in addition to the magnetic attraction force of the ramification device 100a, to thereby prevent the vehicle from being out of track in the opposing side.
  • the left-side ramification auxiliary wheel 120b is close to and guided by the corresponding left- i i ' side auxilian rail l ib. in addition to the magnetic attraction force of the ramification device 100b, to thereby prevent the vehicle from being out of track in the opposing side.
  • the detailed description will be described later with reference to FIGs. 7 and 8C.
  • FIG. 7 is a view showing an operational state according to a control state at
  • FIGs. 8A through 8C are sectional views cut along the lines A-A. B-B and C-C of FIG. 7.
  • a vehicle is simply shown in order to explain a ramification method according to a ramification device applied in the present invention, in which magnetized ones among the ramification electric magnets provided on the left and right sides of the present invention.
  • ramification electric magnets 101 a and 101b which are located in the direction where the vehicle 2 is intended to move and in the forwarding front to a degree are magnetized and induced by a
  • the vehicle 2 moves along the ramified guidance path walls 10. If the vehicle 2 which is intended to move to the right reaches a predetermined point (I) prior to a junction, the right-side ramification electric magnet 101 b is magnetized and generates an attraction force with respect to the ramification rail
  • the right-side ramification auxilian- wheel 120b located at a desired forwarding direction ascends among the pair of the ramification auxiliary wheels 120a and 120b provided in the upper portion of the main frame 21 at the I spot, in which the ascendent ramification auxiliary wheel 5 120b is regulated by the auxiliary rail l ib. to thereby guide the vehicle 2 to the right-side track.
  • FIG. 8B shows that the right-side ramification auxilian- wheel 120b located at a desired forwarding direction ascends among the pair of the ramification auxiliary wheels 120a and 120b provided in the upper portion of the main frame 21 at the I spot, in which the ascendent ramification auxiliary wheel 5 120b is regulated by the auxiliary rail l ib. to thereby guide the vehicle 2 to the right-side track.
  • the vehicle 2 runs to the right along the guidance path walls 10 according to the attraction force between the right-side magnetized ramification electric magnet 101 b and the right-side ramification rail 102b.
  • the right-side lu ramification auxiliary wheel 120b is regulated by and moves along the right-side auxilian rail 1 l b. to thereby prevent the vehicle 2 from being out of track.
  • the left-side ramification electric magnet 101 a is magnetized. Accordingly, the left-side ramification electric magnet 101 a
  • the left-side ramification auxiliary wheel 120a ascends among the ramification auxiliary wheels 120a and 120b in which the ascendent ramification auxiliary wheel 120a is regulated by the auxiliary rail 1 1a. to thereby
  • FIGs. 9A and 9B are views for explaining a switching method at the junction according to the present invention.
  • the left-side ramification electric magnet 101 a is magnetized in the case of the vehicle coming ( ' from the left-side track, and thus the vehicle 2 moves along the left-side guidance path walls 10, while the left-side ramification electric magnet 101b is magnetized in the case of the vehicle coming from the right-side track, and thus the vehicle 2 moves along the right-side guidance path walls 10.
  • the personal rapid transit (PRT) system having a linear induction motor installed on the bottom of a vehicle according to the present invention is driven by a single linear induction motor horizontally mounted on the bottom of the vehicle. Accordingly, the structure of the personal rapid transit (PRT) system is simplified and fabricated in light weight, to thus reduce the production cost, in comparison with the existing system of using a pair of linear induction motors. Also, although the crookedness in the vertical direction is much more smooth than that in the left and right direction in view of a track, the linear induction motor is mounted horizontally in the present invention. Therefore, the present invention can maintain the gap of the linear induction motor in comparison with the existing case that the linear induction motors are installed in the left and right sides, to thereby secure a stable driving force.
  • the ramification device in the personal rapid transit (PRT) system according to the present invention is out of order during ramification, a track secession can be suppressed with the mounted ramification auxiliary wheels, to thereby provide a stable run.
  • a ramification rail is accommodated in the guiding rail, the size of the ramification rail can be compact.
  • the ramification rail is installed only in the ramification section and need not installed over the whole sections, the installation cost can be reduced which provides an economic merit.
  • the personal rapid transit (PRT) system accommodates the ramification rail in the guiding rail to thereby reduce the size of the ramification rail, and also reduces the size and weight of the braking plates which grasp and brake the guiding rails, to thereby facilitate the installation and maintenance thereof.

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  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Control Of Vehicles With Linear Motors And Vehicles That Are Magnetically Levitated (AREA)

Abstract

L'invention concerne un système de transport rapide personnalisé équipé d'un moteur à induction linéaire monté sur le plancher du véhicule. Le montage dudit moteur à induction linéaire sur le plancher du véhicule permet de simplifier la structure du système de transport rapide personnalisé et d'assurer une conduite stable. En outre, le système selon l'invention étant équipé d'une roue d'aiguillage auxiliaire, il est possible de prévenir tout accident du véhicule quittant une voie lors de l'aiguillage. D'ailleurs, comme l'entraînement du véhicule n'est assuré que par un seul moteur à induction linéaire monté horizontalement sur le plancher du véhicule, la structure du système de transport rapide personnalisé peut être simplifiée davantage et allégée, ce qui permet de réduire les coûts de production par rapport aux systèmes de l'état de la technique qui utilisent une paire de moteurs à induction linéaire. En outre, même si un dispositif d'aiguillage tombe en panne lors de l'aiguillage, la roue d'aiguillage auxiliaire empêche au véhicule de quitter la voie et garantit donc une course stable. En plus, étant donné qu'un rail d'aiguillage est logé dans un rail de guidage, le système de transport rapide personnalisé peut être de taille compacte. Enfin, le rail de ramification étant monté uniquement dans une section d'aiguillage et pas nécessairement dans toutes les sections, les coûts d'installation du système de transport rapide personnalisé peuvent être également réduits.
PCT/KR2001/000156 2000-02-03 2001-02-03 Systeme de transport rapide personnalise equipe d'un moteur a induction lineaire monte sur le plancher du vehicule Ceased WO2001056854A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP01904622A EP1252051A4 (fr) 2000-02-03 2001-02-03 Systeme de transport rapide personnalise equipe d'un moteur a induction lineaire monte sur le plancher du vehicule

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2000-0005324A KR100373990B1 (ko) 2000-02-03 2000-02-03 선형유도모터를 차량바닥에 장착한 피알티시스템
KR2000-5324 2000-02-03

Publications (2)

Publication Number Publication Date
WO2001056854A2 true WO2001056854A2 (fr) 2001-08-09
WO2001056854A3 WO2001056854A3 (fr) 2002-02-21

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PCT/KR2001/000156 Ceased WO2001056854A2 (fr) 2000-02-03 2001-02-03 Systeme de transport rapide personnalise equipe d'un moteur a induction lineaire monte sur le plancher du vehicule

Country Status (4)

Country Link
US (1) US20030094115A1 (fr)
EP (1) EP1252051A4 (fr)
KR (1) KR100373990B1 (fr)
WO (1) WO2001056854A2 (fr)

Cited By (3)

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Publication number Priority date Publication date Assignee Title
WO2004005101A1 (fr) * 2002-06-07 2004-01-15 Ren, Hua Systeme de transit a rails de guidage aeriens
WO2004098970A1 (fr) * 2003-05-07 2004-11-18 Posco Group Ltd. Systeme de guidage et de chassis pour vehicule sur rails a roues .
WO2014127920A1 (fr) * 2013-02-25 2014-08-28 Robert Bosch Gmbh Dispositif de transport et procédé permettant de faire fonctionner un tel dispositif de transport

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KR100555654B1 (ko) * 2002-11-07 2006-03-03 주식회사 스카이카 궤도차량의 차량장착형 분기장치
CN1302944C (zh) * 2004-04-09 2007-03-07 李岭群 暗轨永磁双吸平衡补偿式悬浮路－车系统
CN103963585A (zh) * 2014-03-17 2014-08-06 毛晓东 城市有轨兼无轨网络prt小汽车
US20160009196A1 (en) * 2014-07-14 2016-01-14 Francois Allard Vehicle guidance, propulsion and switching via magnetic forces
CN107235049B (zh) * 2017-05-17 2020-06-05 北京交通大学 一种跨座式单轨交通车辆转向架
NL2019259B1 (en) * 2017-07-17 2019-01-30 Hardt Ip B V Switch for a track for guiding transportation of a vehicle
CN109421748A (zh) * 2017-08-20 2019-03-05 张启明 一种导轮轨道车辆及轨道
CN109760699A (zh) * 2019-02-12 2019-05-17 张慧琳 承压式电动车辆轨道托举系统
CN110143205B (zh) * 2019-04-29 2024-03-01 江苏飞梭智行设备有限公司 一种轨道交通变轨机构、机车及个人快速运输系统
DE102022003475A1 (de) * 2022-09-21 2024-03-21 Bernhard Brehm Transportelementen- System

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US5277124A (en) * 1992-10-28 1994-01-11 Bae Automated Systems, Inc. Direction control assembly for a material handling car having pivoted divert aims engaging tracks for guidance in switch area
KR0176278B1 (ko) * 1995-11-08 1999-05-15 김인기 고속 승용 시스템의 위치인식장치
KR0164452B1 (ko) * 1996-03-23 1999-02-18 김인기 Prt 제동 시스템
US5794535A (en) * 1997-04-10 1998-08-18 Pardes; Herman I. Switching mechanism for transit modules

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004005101A1 (fr) * 2002-06-07 2004-01-15 Ren, Hua Systeme de transit a rails de guidage aeriens
WO2004098970A1 (fr) * 2003-05-07 2004-11-18 Posco Group Ltd. Systeme de guidage et de chassis pour vehicule sur rails a roues .
CN100482507C (zh) * 2003-05-07 2009-04-29 浦项钢铁 用于基于轮的轨道行驶车辆的导轨和底盘系统
US7624685B2 (en) 2003-05-07 2009-12-01 Posco Group Ltd. Guideway and chassis system for wheel based rail running vehicle
WO2014127920A1 (fr) * 2013-02-25 2014-08-28 Robert Bosch Gmbh Dispositif de transport et procédé permettant de faire fonctionner un tel dispositif de transport
US9546053B2 (en) 2013-02-25 2017-01-17 Robert Bosch Gmbh Transport device and method for operating the transport device

Also Published As

Publication number Publication date
US20030094115A1 (en) 2003-05-22
EP1252051A2 (fr) 2002-10-30
KR20010077501A (ko) 2001-08-20
WO2001056854A3 (fr) 2002-02-21
EP1252051A4 (fr) 2003-05-21
KR100373990B1 (ko) 2003-03-04

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