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WO2002030801A1 - Dispositif d'ascenseurs - Google Patents

Dispositif d'ascenseurs Download PDF

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Publication number
WO2002030801A1
WO2002030801A1 PCT/JP2000/007026 JP0007026W WO0230801A1 WO 2002030801 A1 WO2002030801 A1 WO 2002030801A1 JP 0007026 W JP0007026 W JP 0007026W WO 0230801 A1 WO0230801 A1 WO 0230801A1
Authority
WO
WIPO (PCT)
Prior art keywords
car
hoistway
counterweight
drive
upper car
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/JP2000/007026
Other languages
English (en)
Japanese (ja)
Inventor
Shuki Hamaguchi
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to CN00816962.4A priority Critical patent/CN1226176C/zh
Priority to JP2002534195A priority patent/JP4786121B2/ja
Priority to EP00964753A priority patent/EP1329412B1/fr
Priority to PCT/JP2000/007026 priority patent/WO2002030801A1/fr
Priority to DE60043517T priority patent/DE60043517D1/de
Publication of WO2002030801A1 publication Critical patent/WO2002030801A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

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
    • B66B11/0065—Roping
    • B66B11/008—Roping with hoisting rope or cable operated by frictional engagement with a winding drum or sheave
    • B66B11/0095—Roping with hoisting rope or cable operated by frictional engagement with a winding drum or sheave where multiple cars drive in the same hoist way
    • 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

Definitions

  • the present invention relates to an elevator apparatus in which a plurality of cars are raised and lowered in a common hoistway.
  • Japanese Utility Model Laid-Open Publication No. 1-132660 discloses an elevator in which one balancing weight is used for two cars and two cars are raised and lowered in different hoistways. Overnight equipment is shown.
  • this elevator system requires a large hoistway space for arranging two cars and one counterweight in a plane.
  • Japanese Patent Publication No. 59-1573773 discloses an elevator system in which two cars are arranged vertically in a common hoistway.
  • the configuration of the elevator car is complicated because the upper car is suspended by 1: 1 roving and the lower car is suspended by 2: 1 roving, and two counterweights are required.
  • the rope penetrated the counterweight, it was troublesome to place the rope, and the rope could swing and interfere with the counterweight.
  • the weight of the counterweight is reduced by providing the through holes in the rope, the outer dimensions of the counterweight are increased to compensate for the weight. Disclosure of the invention
  • the present invention has been made to solve the above-mentioned problems, and an elevator capable of efficiently arranging two cars in one hoistway and making the whole compact.
  • the purpose is to obtain the evening equipment.
  • the elevator apparatus includes a hoistway, an upper car that is raised and lowered in the hoistway, a lower car that is arranged below the upper car and that is independently raised and lowered in the hoistway with respect to the upper car, A counterweight that is raised and lowered in the hoistway, has a drive sheave for the upper car, and A lower car drive device which is arranged at the upper part of the downcomer and has an upper car driving device for raising and lowering the upper car and a lower car driving sheave, and which is arranged at the upper portion of the hoistway and which raises and lowers the lower car. And a main rope body which is wound around the drive cage for the upper car and the drive sheave for the lower car, and suspends the upper cage, the lower cage and the counterweight.
  • FIG. 1 is a side view showing an elevator apparatus according to Embodiment 1 of the present invention
  • FIG. 2 is a plan view showing the elevator apparatus of FIG. 1,
  • Fig. 3 is an enlarged side view showing the main part of Fig. 1,
  • FIG. 4 is a plan view showing a main part of FIG. 3,
  • Figure 5 is an enlarged side view of the upper part of the hoistway of Figure 1,
  • FIG. 6 is a perspective view showing the structure of the main rope of FIG. 1,
  • FIG. 7 is a plan view showing an elevator apparatus according to Embodiment 2 of the present invention.
  • FIG. 1 is a side view showing an elevator apparatus according to Embodiment 1 of the present invention
  • FIG. 2 is a plan view showing the elevator apparatus of FIG.
  • a pair of car guide rails 2 and a pair of counterweight guide rails 3 are installed in a hoistway 1.
  • the upper car 4 and the lower car 5 are independently raised and lowered in the hoistway 1 by being guided by the car guide rail 2.
  • the counterweight 6 is guided by the counterweight guide rail 3 and is moved up and down in the hoistway 1.
  • a support 7 is arranged.
  • the support 7 is supported by the car guide rail 2 and the counterweight guide rail 3.
  • the support 7 supports an upper car drive 8 for raising and lowering the upper car 4 and a lower car drive 9 for raising and lowering the lower car 5.
  • the upper car driving device 8 has an upper car driving sieve 8a.
  • the lower car drive 9 is a lower car drive system. Have a 9a.
  • the counterweight 6 is located behind the upper car 4 and the lower car 5, and is positioned with respect to a straight line connecting the rotation centers of the upper car drive sheave 8a and the lower car drive sheave 9a.
  • the center lines of the pair of counterweight guide rails 3 are parallel.
  • a set of main rope bodies 11 composed of a plurality of main ropes 10 made of synthetic fiber rope are wound around the drive cage 8a and the drive cage 9a for the lower cage.
  • the upper car 4, the lower car 5, and the counterweight 6 are suspended in the hoistway 1. by the main rope body 11.
  • the upper car drive sheave 8a and the lower car drive sheave 9a are arranged so that their heights are shifted from each other in order to avoid interference between the main rope bodies 1,1.
  • the support 7 has upper car deflectors 12, first and second counterweight deflectors 13, 14, first and second lower car deflectors 15, 16 and horizontal A deflector 17 is supported.
  • the upper car deflector .1 2 guides the main opening 11 from the upper car drive sheave 8a to the upper car 4.
  • the first balancing weight deflector 13 guides the main rope body 11 to the balancing weight 6 from the upper car drive sheave 8a.
  • the second counterweight diverter 14 guides the main rope body 11 to the counterweight 6 from the lower car drive sheave 9a.
  • the main rope body 11 is distributed in two directions so as to pass on both sides of the upper car 4 on the way from the lower car driving device 9 a to the lower car 5.
  • One of the sorted main ports 11 is guided to the lower car 5 by the first lower car deflector 15.
  • the other of the divided main rope bodies 11 is guided to the lower car 5 by the second lower car deflector 16 and the horizontal deflector 17.
  • a counterweight suspension wheel 18 around which the main rope body 11 is wound is provided.
  • the main rope body 11 is connected to the upper center of the upper car 4.
  • the main rope body 11 includes an upper car deflector 12 from one end, a drive sheep 8a for the upper car, a first counterweight deflector 13 and a counterweight suspender 18 and a second It is wrapped around the counterweight deflector car 14 and the lower car drive sheave 9a in this order and distributed in two directions.
  • the other end of the divided main rope body 1 1 is attached to the lower part on both sides of the lower cage 5. It is connected.
  • the upper car 4 and the lower car 5 are suspended in a one-by-one-bing manner with respect to the upper car driving sheave 8a and the lower car driving sheave 9a, and the counterweight 6 is 2: It is suspended by one roving method.
  • the upper part of the lower car 5 is equipped with an interference detection switch 19 for detecting interference with the upper car 4 and an inter-cage shock absorber 20 for buffering an impact in the event that the upper car 4 collides. I have.
  • the pit (bottom) la of the hoistway 1 is provided with a plurality of shock absorbers 21 for buffering an impact in the event that the lower car 5 collides with the pit 1a.
  • the pit la has a waiting space lb where the lower car 5 waits.
  • a pair of left and right balancing ropes 22 are suspended below the upper car 4, the lower car 5, and the counterweight 6.
  • FIG. 3 is an enlarged side view showing a main part of FIG. 1
  • FIG. 4 is a plan view showing a main part of FIG.
  • a pair of return wheels 23 around which the balancing rope 22 is wound are provided below the counterweight 6.
  • Pit 1a includes a pair of first upper cage pulleys 24, a pair of second upper cage pulleys 25, a pair of first lower cage pulleys 26, and a pair of second The lower car tensioner 27 is located.
  • the balancing rope 22 has one end connected to the lower part of the upper car 4 and the other end connected to the lower part of the lower car 5.
  • the middle part of the balancing rope 22 is the first upper car tensioner 24, the second upper car tensioner 25, the return wheel 23, and the first lower car tensioner 26. And a second lower car tensioner 27.
  • a fixed-side cable hanger 28 is fixed.
  • the fixed-side cable hanger 28 is fixed to the car guide rail 2.
  • the upper car 4 and the lower car 5 are provided with upper and lower car side cable suspenders 29, 30 respectively.
  • a flexible upper car control cable 31 is connected between the fixed-side cable hanger 28 and the upper car-side cable hanger 29.
  • a flexible lower car control cable 32 is connected between the fixed-side cable hanger 28 and the lower car-side cable hanger 30.
  • FIG. 5 is an enlarged side view showing the upper part in the hoistway of FIG.
  • the driving device 8 for the upper car is fixed to the support base 7 by the support bracket 33.
  • Support bra A plurality of elastic members 34 are interposed between the bracket 33 and the upper car driving device 8.
  • the support structure of the lower car driving device 9 is the same as that of the upper car driving device 8.
  • FIG. 6 is a perspective view showing the structure of the main rope 10 of FIG.
  • an inner strand layer 44 having a plurality of inner strands 42 and a filling strand 43 disposed in a gap between the inner strands 42 is arranged around a core wire 41.
  • Each internal strand 42 is composed of a plurality of aramide fibers and an impregnating material such as polyurethane.
  • the filling strand 43 is made of, for example, polyamide.
  • An outer strand layer 46 having a plurality of outer strands 45 is arranged on the outer periphery of the inner strand layer 44.
  • Each outer strand 45 like the inner strand 42, is composed of a plurality of aramide fibers and an impregnating material such as polyurethane.
  • a friction-reducing coating layer 47 is provided between the inner strand layer 4 4 and the outer strand layer 46.
  • a protective coating layer 48 is disposed on the outer periphery of the outer strand layer 46.
  • Such a synthetic fiber rope has a higher coefficient of friction and is more flexible than a steel rope.
  • the upper hoistway 4 and the lower cage 4 are arranged in the common hoistway 1. Since the car 5 is raised and lowered independently, the transport capacity can be increased without increasing the area of the hoistway 1, and the two cars 4 and 5 can be efficiently arranged.
  • the upper car driving device 8 and the lower car driving device 9 are arranged at the upper part in the hoistway 1, the entire structure can be made compact.
  • the upper car 4 and the lower car 5 are each suspended in a 1: 1 roving manner, and the counterweight 6 is 2: Since it is suspended in a one-bout one-bing system, only one counterweight 6 is required, and the configuration can be simplified.
  • the upper car driving device 8 and the lower car driving device 9 are arranged horizontally, and the upper car driving sheave 8a and the lower car driving Since a plurality of deflecting wheels 12 to 17 for guiding the main rope body 11 are arranged from the step 9 a to the upper car 4, the lower car 5 and the counterweight 6, make the whole compact. Can be.
  • the drive unit 8 for the upper car, the drive unit 9 for the lower car, and all the deflecting wheels 12 to 17 are supported by the common support base 7, so the number of parts is reduced and the whole is compact. can do.
  • the support 7 is supported by the guide rails 2 and 3, the load applied to the support 7 can be received by the port 1a via the guide rails 2 and 3.
  • the support 7 may be directly supported by the building. In this case, the load applied to the guide rails 2 and 3 is reduced, and the cross-sectional area of the guide rails 2 and 3 can be reduced.
  • the plurality of main ropes 10 are distributed so as to pass on both sides of the upper car 3 on the way from the lower car driving device 9 to the lower car 5. Can be hung.
  • the pit 1a of the hoistway 1 has a waiting space 1b where the lower car 5 stands by, so that the upper car 4 can be stopped at the lowest landing.
  • the lower car 5 may be made to stand by in the waiting space 1b and only the upper car 4 may be operated, so that the operation efficiency can be improved.
  • the control cables 31 and 32 are arranged outside the movement area of the upper car 4, the lower car 5 and the counterweight 6, the control cables 31 and 32 are connected to the upper car 4 and the lower car 4. It does not interfere with 5 and the counterweight 6.
  • the main rope 10 made of a synthetic fiber rope having a high coefficient of friction and excellent flexibility is used, the diameter of the driving chips 8a and 9a and the deflecting wheels 12 and L7 are reduced. Therefore, the whole can be configured more compactly.
  • the upper car 4 is suspended at the center of the upper part.
  • a plurality of main ropes 10 may be distributed and suspended at both sides.
  • one balancing weight 6 is used for two cars 4 and 5.
  • two counterweights may be used.
  • the counterweight 6 is disposed behind the cars 4 and 5, but, for example, as shown in FIG. 7, the counterweight 6 is disposed on the side of the cars 4 and 5.
  • the present invention is also applicable to an elevator device.
  • the center line of the pair of counterweight guide rails 3 is perpendicular to the straight line connecting the rotation centers of the upper car drive sheave 8a and the lower car drive sheave 9a.

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Civil Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
  • Cage And Drive Apparatuses For Elevators (AREA)

Abstract

Un dispositif d'ascenseurs dans lequel une cabine supérieure (4) et une cabine inférieure (5) montent et descendent à l'intérieur d'une unique cage (1). Un dispositif d'entraînement de cabine supérieure (8) et un dispositif d'entraînement de cabine inférieure (9) sont disposés horizontalement à l'intérieur du haut de la cage de façon que les axes de rotation leurs réas d'entraînement (8a, 9a) puissent se présenter horizontalement. En l'occurrence, la cabine supérieure (4), la cabine inférieure (5) et un contrepoids sont suspendus par le câble principal (11), enroulé sur les réas d'entraînement (8a, 9a), à l'intérieur de la cage d'ascenseur.
PCT/JP2000/007026 2000-10-10 2000-10-10 Dispositif d'ascenseurs Ceased WO2002030801A1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CN00816962.4A CN1226176C (zh) 2000-10-10 2000-10-10 电梯装置
JP2002534195A JP4786121B2 (ja) 2000-10-10 2000-10-10 エレベータ装置
EP00964753A EP1329412B1 (fr) 2000-10-10 2000-10-10 Dispositif d'ascenseurs
PCT/JP2000/007026 WO2002030801A1 (fr) 2000-10-10 2000-10-10 Dispositif d'ascenseurs
DE60043517T DE60043517D1 (de) 2000-10-10 2000-10-10 Aufzugsvorrichtung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2000/007026 WO2002030801A1 (fr) 2000-10-10 2000-10-10 Dispositif d'ascenseurs

Publications (1)

Publication Number Publication Date
WO2002030801A1 true WO2002030801A1 (fr) 2002-04-18

Family

ID=11736575

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2000/007026 Ceased WO2002030801A1 (fr) 2000-10-10 2000-10-10 Dispositif d'ascenseurs

Country Status (5)

Country Link
EP (1) EP1329412B1 (fr)
JP (1) JP4786121B2 (fr)
CN (1) CN1226176C (fr)
DE (1) DE60043517D1 (fr)
WO (1) WO2002030801A1 (fr)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003104126A1 (fr) * 2002-06-10 2003-12-18 三菱電機株式会社 Ascenseur
JP2004262649A (ja) * 2002-09-05 2004-09-24 Inventio Ag エレベータ装置およびエレベータ装置の駆動機械の配置方法
EP1489033A1 (fr) * 2003-06-18 2004-12-22 Inventio Ag Ascenseur avec deux cabines superposées dans la même cage
JP2005008414A (ja) * 2003-06-18 2005-01-13 Inventio Ag エレベーター設備、このエレベーター設備を操作する方法、およびエレベーター設備を最新化する方法
WO2005056455A1 (fr) * 2003-12-09 2005-06-23 Mitsubishi Denki Kabushiki Kaisha Dispositif elevateur
JP2005179050A (ja) * 2003-12-24 2005-07-07 Hitachi Ltd エレベーター装置
KR100775197B1 (ko) * 2005-07-28 2007-11-12 미쓰비시덴키 가부시키가이샤 엘리베이터 장치
JPWO2007129385A1 (ja) * 2006-05-01 2009-09-17 三菱電機株式会社 エレベータ装置
KR100971519B1 (ko) * 2005-03-12 2010-07-21 티센크루프 엘리베이터 에이지 엘리베이터 시스템
EP1582493A4 (fr) * 2002-11-12 2011-03-30 Mitsubishi Electric Corp Cable pour ascenseur et equipement d'ascenseur
TWI398396B (zh) * 2006-12-21 2013-06-11 Inventio Ag 防止可於升降設備之相同梯井中移動的兩升降車廂碰撞的方法及對應的升降設備

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
EP1795484B1 (fr) * 2004-09-30 2014-04-02 Mitsubishi Denki Kabushiki Kaisha Appareillage d'ascenseur
ES2399095T3 (es) * 2005-03-12 2013-03-25 Thyssenkrupp Elevator Ag Instalación de ascensor
JP4861676B2 (ja) * 2005-10-24 2012-01-25 株式会社日立製作所 エレベーター装置
EG24538A (en) * 2006-09-08 2009-09-03 Inventio Ag Method of operating a lift installation, a lift installation operable by this method and safety equipment for this lift installation
NZ562338A (en) 2006-10-31 2009-07-31 Inventio Ag Lift with two lift cages disposed one above the other in a lift shaft
EP1918238B1 (fr) * 2006-10-31 2011-03-09 Inventio AG Ascenseur doté de deux cabines superposées dans une gaine
MY149179A (en) * 2006-12-14 2013-07-31 Inventio Ag Lift system
US7661513B2 (en) 2006-12-14 2010-02-16 Inventio Ag Dual-car elevator system with common counterweight
US7857103B2 (en) 2006-12-14 2010-12-28 Inventio Ag Elevator system
EP1935826B1 (fr) 2006-12-14 2011-05-11 Inventio AG Système d'élévation
AU2008337616A1 (en) * 2007-12-14 2009-06-25 Inventio Ag Ascension brake for two elevator bodies moving independently of one another
BRPI0821212A2 (pt) * 2007-12-21 2015-06-16 Inventio Ag Elevador com duas cabines e um contrapeso conjunto
BRPI0821566A2 (pt) * 2007-12-21 2015-06-16 Inventio Ag Sistema de elevador com dois carros de elevador
EP2072445A1 (fr) * 2007-12-21 2009-06-24 Inventio Ag Procédé de fonctionnement pour un ascenseur doté de deux cabines et d'un contrepoids
CN105645218B (zh) * 2014-11-11 2017-10-10 上海爱登堡电梯集团股份有限公司 高速电梯钢丝绳补偿及涨紧装置
JP6892835B2 (ja) * 2018-02-06 2021-06-23 株式会社日立製作所 非常救出用器具及びエレベーター装置
DE102019206165A1 (de) 2019-04-30 2020-05-14 Thyssenkrupp Ag Aufzuganlage mit abrollbarem Versorgungskabel
CN111204642B (zh) * 2020-02-25 2025-05-30 杭州西奥电梯有限公司 一种双子电梯的系统布置方式

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Publication number Priority date Publication date Assignee Title
US1837643A (en) 1931-03-28 1931-12-22 Otis Elevator Co Elevator system
JPS59153773A (ja) * 1983-02-04 1984-09-01 株式会社東芝 エレベ−タ
JPH0313484A (ja) * 1989-06-08 1991-01-22 Mitsubishi Electric Corp エレベータ装置
US5419414A (en) * 1993-11-18 1995-05-30 Sakita; Masami Elevator system with multiple cars in the same hoistway
US5566786A (en) * 1994-03-02 1996-10-22 Inventio Ag Cable as suspension means for lifts
US6006865A (en) * 1996-11-11 1999-12-28 Inventio Ag Lift installation with drive unit arranged in the lift shaft

Family Cites Families (2)

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JPS60191982A (ja) * 1984-03-14 1985-09-30 株式会社東芝 エレベ−タ巻上機用支持梁
JPH07187525A (ja) * 1993-11-18 1995-07-25 Masami Sakita 複数ばこエレベータシステム

Patent Citations (6)

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Publication number Priority date Publication date Assignee Title
US1837643A (en) 1931-03-28 1931-12-22 Otis Elevator Co Elevator system
JPS59153773A (ja) * 1983-02-04 1984-09-01 株式会社東芝 エレベ−タ
JPH0313484A (ja) * 1989-06-08 1991-01-22 Mitsubishi Electric Corp エレベータ装置
US5419414A (en) * 1993-11-18 1995-05-30 Sakita; Masami Elevator system with multiple cars in the same hoistway
US5566786A (en) * 1994-03-02 1996-10-22 Inventio Ag Cable as suspension means for lifts
US6006865A (en) * 1996-11-11 1999-12-28 Inventio Ag Lift installation with drive unit arranged in the lift shaft

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP1329412A4 *

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003104126A1 (fr) * 2002-06-10 2003-12-18 三菱電機株式会社 Ascenseur
JP2004262649A (ja) * 2002-09-05 2004-09-24 Inventio Ag エレベータ装置およびエレベータ装置の駆動機械の配置方法
EP1582493A4 (fr) * 2002-11-12 2011-03-30 Mitsubishi Electric Corp Cable pour ascenseur et equipement d'ascenseur
US7467691B2 (en) 2003-06-18 2008-12-23 Inventio Ag Elevator installation, a method of operating this elevator installation, and method of modernizing an elevator installation
JP2005008414A (ja) * 2003-06-18 2005-01-13 Inventio Ag エレベーター設備、このエレベーター設備を操作する方法、およびエレベーター設備を最新化する方法
EP1489033A1 (fr) * 2003-06-18 2004-12-22 Inventio Ag Ascenseur avec deux cabines superposées dans la même cage
WO2005056455A1 (fr) * 2003-12-09 2005-06-23 Mitsubishi Denki Kabushiki Kaisha Dispositif elevateur
JPWO2005056455A1 (ja) * 2003-12-09 2007-07-05 三菱電機株式会社 エレベータ装置
US7316296B2 (en) 2003-12-09 2008-01-08 Mitsubishi Denki Kabushiki Kaisha Elevator apparatus
CN100486882C (zh) * 2003-12-09 2009-05-13 三菱电机株式会社 电梯装置
JP2005179050A (ja) * 2003-12-24 2005-07-07 Hitachi Ltd エレベーター装置
KR100971519B1 (ko) * 2005-03-12 2010-07-21 티센크루프 엘리베이터 에이지 엘리베이터 시스템
KR100775197B1 (ko) * 2005-07-28 2007-11-12 미쓰비시덴키 가부시키가이샤 엘리베이터 장치
JPWO2007129385A1 (ja) * 2006-05-01 2009-09-17 三菱電機株式会社 エレベータ装置
TWI398396B (zh) * 2006-12-21 2013-06-11 Inventio Ag 防止可於升降設備之相同梯井中移動的兩升降車廂碰撞的方法及對應的升降設備

Also Published As

Publication number Publication date
CN1409687A (zh) 2003-04-09
EP1329412B1 (fr) 2009-12-09
CN1226176C (zh) 2005-11-09
EP1329412A1 (fr) 2003-07-23
EP1329412A4 (fr) 2006-06-14
JPWO2002030801A1 (ja) 2004-02-19
DE60043517D1 (de) 2010-01-21
JP4786121B2 (ja) 2011-10-05

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