WO2003099696A1 - Procede de fabrication d'un ascenseur et systeme de transport de cabine - Google Patents

Procede de fabrication d'un ascenseur et systeme de transport de cabine Download PDF

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Publication number
WO2003099696A1
WO2003099696A1 PCT/FI2003/000394 FI0300394W WO03099696A1 WO 2003099696 A1 WO2003099696 A1 WO 2003099696A1 FI 0300394 W FI0300394 W FI 0300394W WO 03099696 A1 WO03099696 A1 WO 03099696A1
Authority
WO
WIPO (PCT)
Prior art keywords
elevator
sheave
rope
traction sheave
roping
Prior art date
Application number
PCT/FI2003/000394
Other languages
English (en)
Inventor
Esko Aulanko
Jorma Mustalahti
Petteri Valjus
Original Assignee
Kone Corporation
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 Kone Corporation filed Critical Kone Corporation
Priority to EP03730247A priority Critical patent/EP1507731B1/fr
Priority to AU2003240881A priority patent/AU2003240881A1/en
Priority to KR1020047019150A priority patent/KR101014215B1/ko
Priority to JP2004507363A priority patent/JP4723241B2/ja
Priority to ES03730247T priority patent/ES2380822T3/es
Priority to AT03730247T priority patent/ATE552202T1/de
Publication of WO2003099696A1 publication Critical patent/WO2003099696A1/fr
Priority to US10/965,821 priority patent/US7448474B2/en
Priority to HK06101605A priority patent/HK1081507A1/xx

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
    • B66B11/04—Driving gear ; Details thereof, e.g. seals
    • B66B11/08—Driving gear ; Details thereof, e.g. seals with hoisting rope or cable operated by frictional engagement with a winding drum or sheave
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B7/00—Other common features of elevators
    • B66B7/06—Arrangements of ropes or cables

Definitions

  • the present invention relates to a method for making an elevator as defined in the preamble of claim 1 and to an elevator delivery system as defined in the preamble of claim 8.
  • traction sheave elevator solutions are known in which the arc length used has been increased, e.g. by using a so-called Double Wrap roping arrangement or using an elevator car and counterweight of a relatively large weight in combination with the very common Single Wrap roping arrangement.
  • Double Wrap roping is used if it unreasonable to increase the weight of the hoisting cage and counterweight.
  • This type of fast elevators for a large hoisting height often also have compensating ropes or equivalent, which increase the weight of the moving masses while compensating the imbalance caused by the weight of the rope portions going to the elevator car and to the counterweight.
  • a simple way of increasing the grip is to increase the weight of the car and counterweight.
  • the starting points in the design of different elevators are very different and the final product ranges are at least to some degree non-uniform.
  • relatively heavy elevator cars are needed even for small nominal loads.
  • the object of the invention is to reduce the diversity of components in the process of delivery of different elevators.
  • the invention discloses a method wherein Single Wrap or Double Wrap roping is selected depending on whether the elevator car is heavy or light, and a delivery system wherein Single Wrap or Double Wrap roping is selected depending on whether the elevator car is heavy or light.
  • Double Wrap roping increases the rope angle by using a secondary sheave, providing an angle of contact between the traction sheave and the ropes that is typically 180 degrees larger than in a conventional Single Wrap so- lution with a rope angle of 180 degrees.
  • the rope angle may sometimes differ considerably from these values (180, 360 degrees), but for the invention an important consideration is the use of a good grip achieved by Double Wrap roping to enable a lightweight elevator and, in cases where a sufficient grip is achieved otherwise due to a heavy elevator, to allow elevators to be made using a substantially identical configuration.
  • Double Wrap roping In the Double Wrap roping arrangement, the hoisting ropes are passed twice around the traction sheave. In Double Wrap roping, the number of rope grooves on the traction sheave must naturally be twice the number of ropes used. On the other hand, a light-weight elevator does not require so many ropes to support the elevator car as a heavy elevator does .
  • a rope sheave In a Single Wrap roping arrangement, a rope sheave, preferably of equal size with the traction sheave, functions as a so-called "tangential contact wheel", guiding the ropes and dampening their vibrations .
  • the rope sheave functions as a tangential contact wheel for the ropes going downward towards the car and counterweight and at the same time as a rope dampening wheel smoothing out rope vibra- tions.
  • the ropes are passed once around the traction sheave and they only touch the rope sheave tangen- tially.
  • Double Wrap roping the ropes are passed two and/or more times around the traction sheave at least once around the rope sheave.
  • Double Wrap rop- ing too, the rope sheave also functions as a rope dampening wheel .
  • the rope sheave By increasing the angle of contact, the rope sheave can be used to increase the grip between the traction sheave and the hoisting ropes. In this manner, the weight and size of the car and counterweight can be reduced, thus increasing the space saving potential of the elevator. Alternatively or at the same time, it is possible to reduce the weight of the elevator car in relation to the weight of the counterweight.
  • An angle of contact of over 180° between the traction sheave and the hoisting rope is achieved by utilizing a rope sheave or rope sheaves .
  • a preferred embodiment of the elevator of the invention is an elevator without machine room and with machine above, in which the drive machine is provided with a coated traction sheave.
  • the angle of contact between the hoisting ropes and the traction sheave of the elevator is greater than 180°.
  • the elevator comprises a unit containing a mounting base with the drive machine, the traction sheave and a rope sheave fitted on it.
  • the car and coun- terweight can be made lighter and smaller
  • the invention reduces the elevator installation time and total installation costs - the elevator is economical to manufacture and install because the uniformity of traction sheave, machine and rope sheave reduces the number of different components, - although the invention is primarily intended for use in elevators without machine room, it can be applied for use in elevators with machine room as well
  • the primary area of application of the invention is elevators designed for the transportation of people or freight.
  • Another primary area of application of the invention is passenger elevators whose speed range is conventionally about 1.0 m/s or higher but may also be e.g. only about 0.5 m/s. In the case of freight elevators, too, the speed is preferably at least about 0.5 m/s, although with greater loads even lower speeds may be used.
  • Fig. 1 presents a diagram representing an elevator implemented by the method of the invention
  • Fig. 2 presents a diagram representing another elevator implemented by the method of the invention
  • Fig. 3 presents a diagram representing a third ele- vator implemented by the method of the invention
  • Fig. 4 presents a traction sheave roping arrangement according to the invention
  • Fig. 5 presents another traction sheave roping ar- rangement according to the invention
  • Fig. 6 presents an embodiment of the invention.
  • Fig. 1 is a diagrammatic representation of the structure of an elevator.
  • the elevator is preferably an elevator without machine room, with the drive machine 105 placed in the elevator shaft.
  • the elevator presented in the figure is a traction sheave elevator with machine above.
  • the passage of the hoisting ropes 103 of the elevator is as follows: One end of the ropes is immovably fixed to an anchorage 111 located in the upper part of the shaft above the path of a counterweight 102 moving along counterweight guide rails 110.
  • the ropes run downward and are passed around rope sheaves 108 suspending the counterweight 102 and rotatably mounted on it, from which the rope sheaves 108 the ropes 103 run further upward to the traction sheave 107 of the drive machine 105, passing around the traction sheave along the rope grooves of the traction sheave .
  • the ropes 103 run further downward back to a rope sheave 113, passing around it along the rope grooves of the rope sheave, after which they return back up to the traction sheave 106 and pass around it along the rope grooves of the traction sheave.
  • the ropes 103 go again down- wards via the rope grooves of the rope sheave 113 to the elevator car 101 moving along the car guide rails 109 of the elevator, passing under the car via rope sheaves 104 used to suspend the elevator car on the ropes , and going then upwards again from the elevator car to an anchorage 112 in the upper part of the elevator shaft, where the second end of the ropes 103 is immovably fixed.
  • the roping arrangement between the traction sheave 106 and the rope sheave 113 is referred to as Double Wrap roping, wherein the hoisting ropes are wrapped around the traction sheave two and/or more times. In this way, the angle of contact can be increased in two and/or more stages.
  • Fig. 1 represents the economical 2:1 suspension ratio.
  • the suspension of the counterweight and elevator car may also be such that the counterweight is suspended with a sus- pension ratio of n:l while the car is suspended with a suspension ratio of m:l, where m is an integer at least equal to 1 and n is an integer greater than m.
  • the elevator presented in the figure has automatic telescoping doors, but within the framework of the in- vention it is also possible to use other types of automatic doors or turning doors.
  • the drive machine 105 placed in the elevator shaft is preferably of flat construction, in other words, the machine has a small thickness dimension as compared with its width and/or height, or at least the machine is slim enough to be accommodated between the elevator car and a wall of the elevator shaft.
  • the machine may also be placed differently, e.g. by disposing the slim machine partly or completely between an imaginary ex- tension of the elevator car and a shaft wall.
  • the elevator shaft is advantageously provided with equipment required for the supply of power to the motor driving the traction sheave 106 as well as equipment needed for elevator control, both of which can be placed in a common instrument panel 107 or mounted separately from each other or integrated partly or wholly with the drive machine 105.
  • the drive machine may be of geared or gearless type.
  • Fig. 2 presents a diagram representing another eleva- tor structure.
  • the elevator is preferably an elevator without machine room, with the drive machine 205 placed in the elevator shaft.
  • the elevator shown in the figure is a traction sheave elevator with machine above.
  • the passage of the hoisting ropes 203 of the elevator is as follows: One end of the ropes is immovably fixed to an anchorage 211 located in the upper part of the shaft above the path of a counterweight 202 moving along counterweight guide rails 210.
  • the ropes run downward and are passed around rope sheaves 208 suspending the counterweight 202 and rotatably mounted on it, from which rope sheaves 208 the ropes 203 run further upward via the rope grooves of rope sheave 213 to the traction sheave 205 of the drive machine 205, passing around the trac- tion sheave along the traction sheave rope grooves.
  • the ropes 203 run further downward back to the rope sheave 213, passing around it along the rope grooves of the rope sheave, after which they return back up to the traction sheave 206 and pass around it along the rope grooves of the traction sheave.
  • the ropes 103 run further downward via the rope grooves of the rope sheave 213 to the elevator car 201 moving along the car guide rails 209 of the elevator, passing under the car via rope sheaves 204 used to suspend the elevator car on the ropes, and going then upwards again from the elevator car 201 to an anchorage 212 in the upper part of the elevator shaft, where the second end of the ropes 203 is immovably fixed.
  • an elevator according to the invention with a suspension ratio of 4:1 is presented.
  • the invention can also be implemented using other suspension solutions .
  • the elevator presented in the figure has automatic telescoping doors, but within the framework of the invention it is also possible to use other types of automatic doors or turning doors .
  • the drive machine 205 placed in the elevator shaft is preferably of flat construction, in other words, the machine has a small thickness dimension as compared with its width and/or height, or at least the machine is slim enough to be accommodated between the elevator car and a wall of the elevator shaft.
  • the machine may also be placed differently, e.g. by disposing the slim machine partly or completely between an imaginary extension of the elevator car and a shaft wall .
  • the ele- vator shaft is advantageously provided with equipment required for the supply of power to the motor driving the traction sheave 206, both of which can be placed in a common instrument panel 207 or mounted separately from each other or integrated partly or wholly with the drive machine 205.
  • the drive machine may be of geared or gearless type.
  • Fig. 3 presents a diagram of a roping arrangement according to the invention.
  • the ropes go upwards from the machine.
  • An elevator like this is in most cases a traction sheave elevator with machine below.
  • the elevator car 301 and counterweight 302 are suspended on the elevator hoisting ropes 303.
  • the drive machine unit 306 of the elevator is placed in the elevator shaft, preferably in the lower part of the elevator shaft.
  • Mounted in a position near the drive machine unit 306 is a rope sheave 314, means makes it possible to achieve a sufficiently large angle of contact between the traction sheave 307 and the hoisting ropes 303.
  • the hoisting ropes are passed over rope sheaves 304,305 placed in the upper part of the shaft to the car 301 and to the counterweight 302.
  • the rope sheaves 304,305 in the upper part of the shaft are preferably separately mounted with bearings on the same axle to allow them to rotate independently of each other.
  • the elevator in Fig. 3 is also an example of the application of Double Wrap roping in an eleva- tor with machine below.
  • the elevator car 301 and the counterweight 302 move in the elevator shaft along car and counterweight guide rails 310,311 guiding them.
  • the hoisting ropes run as follows: One end of the ropes is fixed to an anchorage 312 in the upper part of the shaft, from where they go downward to the counterweight 302.
  • the counterweight is suspended on the ropes 303 via a rope sheave 309. From the counterweight, the ropes go further upward to a first rope sheave 305 mounted on an elevator guide rail 310, and from the rope sheave 305 further via the rope grooves of rope sheave 314 to the traction sheave 307 driven by the drive machine 306. From the traction sheave, the ropes go again upwards to rope sheave 314, and having wrapped around it they go back to the traction sheave 307.
  • one or more of the rope portions between the rope sheaves or between the rope sheaves and the traction sheave or between the rope sheaves and the anchorages may deviate from an exact vertical direction, a circumstance that makes it easy to provide a sufficient distance between different rope portions or a sufficient distance between the hoisting ropes and the other elevator components.
  • the traction sheave 307 and the hoisting machine 306 are preferably disposed somewhat aside of the path of movement of the elevator car 301 as well as that of the counterweight 302, so they can be easily placed almost at any height in the elevator shaft below the rope sheaves 304 and 305. If the machine is not placed directly above or below the counterweight or elevator car, this will allow a saving in shaft height.
  • the minimum height of the elevator shaft is exclusively determined on the basis of the length of the paths of the counterweight and elevator car and the safety clearances needed above and below these.
  • a smaller space at the top or bottom of the shaft will be sufficient due to the reduced rope sheave diameters as compared with earlier solutions, depending on how the rope sheaves are mounted on the elevator car and/or on the frame of the elevator car.
  • Fig. 4 presents a roping arrangement according to the invention.
  • the ropes 401 run via the rope grooves of a rope sheave 402 to the traction sheave 404, passing around it along the rope grooves of the traction sheave.
  • the ropes go further down- wards back to the rope sheave 402, passing around it along the rope grooves of the rope sheave and returning back up to the traction sheave 404, around which they pass along the rope grooves of the traction sheave.
  • the ropes 401 go further downwards via the rope grooves of the rope sheave.
  • the roping presented in the figure is a Double Wrap roping arrangement, where the hoisting ropes are passed around the traction sheave two and/or more times. This allows the angle of contact to be in- creased in two and/or more stages. At the same time, the rope sheave functions as a damper wheel, compensating rope vibrations.
  • Fig. 5 presents another roping arrangement according to the invention.
  • the ropes 501 run via the rope grooves of a rope sheave 502 to the traction sheave 504 of the drive machine 503, passing around it along the rope grooves of the traction sheave. From the traction sheave 504, the ropes 501 go again downwards, running via the grooves of the rope sheave 502.
  • the roping arrangement presented in the figure is a Single Wrap roping arrangement, where the rope sheave functions as tangential rope sheave, i.e. as a vibration damper.
  • Fig. 4 and 5 illustrate the method of the invention for making an elevator.
  • the same machine and the same traction and rope sheaves can be used with both heavy and light elevator cars by changing the roping. Angle of the rope sheave can be changed to cause the ropes to run advantageously crosswise.
  • Fig. 6 presents an embodiment of the invention wherein the elevator drive machine 601 is fitted together with a rope sheave 602 on the same mounting base 603 in a ready-made unit 604, which can be fitted as such to form a part of an elevator according to the invention.
  • the unit 604 contains the elevator drive machine 601, the traction sheave 605 and the rope sheave 602 ready- fitted on the mounting base 603, the traction sheave and rope sheave being ready fitted at a correct operat- ing angle relative to each other, depending on the roping arrangement used between the traction sheave 605 and the rope sheave 602.
  • the unit 604 may comprise more than only one rope sheave 602, or it may only comprise the drive machine 601 fitted on the mounting base 603.
  • the unit can be mounted in an elevator according to the invention like a drive machine, the mounting arrangement being described in greater detail in connection with the previous figures. If necessary, the unit can be used together with both Double Wrap and Single Wrap roping arrangements.
  • An advantageous solution is to build a complete unit comprising a mounting base carrying both a pre-fitted elevator drive machine with a traction sheave and a rope sheave for increasing the angle of contact and its bearings, fitted in a correct operating angle relative to the traction sheave .
  • the mounting base de- fines the mutual position and/or distance between the traction sheave and the rope sheave.
  • This unit can be mounted in place as a unitary aggregate in the same way as a drive machine.
  • the drive machine may be fixed to a wall of the elevator shaft, to the ceiling, to a guide rail or guide rails or to some other structure, such as a beam or frame.
  • a further possibility is to mount the machine on the bottom of the elevator shaft.
  • the skilled person can vary the embodiment of the invention, while the traction sheaves and rope sheaves, instead of being coated metal sheaves, may also be un- coated metal sheaves or uncoated sheaves made of some other material suited to the purpose. It is also obvious that the metallic traction sheaves and rope sheaves used in the invention, which are coated with a non-metallic material at least in the area of their grooves, may be implemented using a coating material consisting of e.g. rubber, polyurethane or some other material suited to the purpose.
  • the design of the bearings may vary depending on the load and the intended use. It is also obvious that, instead of using ropes with a filler, the roping arrangement of the invention may be implemented using ropes without filler, either lubricated or unlubricated.
  • the ropes may be twisted in many different ways, and they may be thin or thick or of some other size and they may be of a substantially round or some other shape in cross-section.
  • the elevator car, the counterweight and the ma- chine unit may be laid out in the cross-section of the elevator shaft in a manner differing from the lay-out described in the examples.
  • Such a different lay-out might be e.g. one in which the machine and the counterweight are located behind the car as seen from the shaft door and the ropes are passed under the car diagonally relative to the bottom of the car. Passing the ropes under the car in a diagonal or otherwise oblique direction relative to the form of the bottom provides an advantage when the suspension of the car on the ropes is to be made symmetrical relative to the center of mass of the elevator in other types of suspension lay-out as well .

Abstract

Procédé de fabrication d'un ascenseur, selon lequel les câbles sont sélectionnés selon le poids de la cabine, la même machine d'entraînement, la même poulie à gorge de traction et la même poulie à gorge de guidage de câble étant utilisées, quels que soient les câbles. Pour les ascenseurs lourds, un câble à simple enroulement est utilisé, les câbles de levage étant passés autour de la poulie de traction et la poulie de guidage de câble guidant les câbles et amortissant leurs vibrations, tandis que des câbles à double enroulement sont utilisés pour des ascenseurs légers.
PCT/FI2003/000394 2002-05-28 2003-05-23 Procede de fabrication d'un ascenseur et systeme de transport de cabine WO2003099696A1 (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
EP03730247A EP1507731B1 (fr) 2002-05-28 2003-05-23 Procédé de fabrication d'un ascenseur
AU2003240881A AU2003240881A1 (en) 2002-05-28 2003-05-23 Method for making an elevator and system for elevator delivery
KR1020047019150A KR101014215B1 (ko) 2002-05-28 2003-05-23 엘리베이터를 구성하기 위한 방법 및 엘리베이터 배송을위한 시스템
JP2004507363A JP4723241B2 (ja) 2002-05-28 2003-05-23 エレベータ製造方法およびエレベータ配送システム
ES03730247T ES2380822T3 (es) 2002-05-28 2003-05-23 Método de fabricación de un ascensor
AT03730247T ATE552202T1 (de) 2002-05-28 2003-05-23 Verfahren zur herstellung eines aufzugs
US10/965,821 US7448474B2 (en) 2002-05-28 2004-10-18 Method for making an elevator and system for elevator delivery
HK06101605A HK1081507A1 (en) 2002-05-28 2006-02-07 Method for making an elevator and system for elevator delivery

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20020996A FI119242B (fi) 2002-05-28 2002-05-28 Menetelmä hissin tekemiseksi ja hissin toimitusjärjestelmä
FI20020996 2002-05-28

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US10/965,821 Continuation US7448474B2 (en) 2002-05-28 2004-10-18 Method for making an elevator and system for elevator delivery

Publications (1)

Publication Number Publication Date
WO2003099696A1 true WO2003099696A1 (fr) 2003-12-04

Family

ID=8564014

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FI2003/000394 WO2003099696A1 (fr) 2002-05-28 2003-05-23 Procede de fabrication d'un ascenseur et systeme de transport de cabine

Country Status (10)

Country Link
EP (1) EP1507731B1 (fr)
JP (1) JP4723241B2 (fr)
KR (1) KR101014215B1 (fr)
CN (1) CN100376466C (fr)
AT (1) ATE552202T1 (fr)
AU (1) AU2003240881A1 (fr)
ES (1) ES2380822T3 (fr)
FI (1) FI119242B (fr)
HK (1) HK1081507A1 (fr)
WO (1) WO2003099696A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1671914A1 (fr) * 2004-12-16 2006-06-21 Stefan Feierabend Ascenseur
EP1832543A1 (fr) * 2004-12-27 2007-09-12 Mitsubishi Denki Kabushiki Kaisha Ascenseur
US7624847B2 (en) 2004-01-07 2009-12-01 Inventio Ag Drive for an elevator installation

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5017904B2 (ja) * 2006-03-31 2012-09-05 株式会社日立製作所 エレベーター装置
KR101647766B1 (ko) * 2016-03-25 2016-08-11 주식회사 릴테크 승강형 cctv 카메라 시스템
EP3115687B1 (fr) 2015-07-06 2018-06-27 Reel Tech Co. Ltd. Appareil de levage pour équipement monté en hauteur

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2640604A1 (fr) * 1988-12-15 1990-06-22 Otis Elevator Co Ascenseur avec machine d'entrainement a adherence embarquee
EP0578237A1 (fr) * 1992-07-07 1994-01-12 KONE Elevator GmbH Ascenseur à poulie de traction
WO1999043595A2 (fr) * 1998-02-26 1999-09-02 Otis Elevator Company Systeme d'ascenseur exempt de local de machinerie, la machinerie etant montee sur la cabine d'ascenseur
US5957242A (en) * 1995-09-15 1999-09-28 Inventio Ag Machine frame
US6035974A (en) * 1996-12-03 2000-03-14 Invento Ag Modular construction for elevators
EP1327598A1 (fr) * 2002-01-09 2003-07-16 Kone Corporation Ascenseur avec machinerie de dimensions réduites

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Publication number Priority date Publication date Assignee Title
US957242A (en) * 1908-04-13 1910-05-10 Gen Electric Dynamo-electric machine.
DE3044223C1 (de) * 1980-11-25 1981-12-24 Hans-Jörg 6251 Selters Simon Verpackungs- und Applikationseinheit fuer schnellhaertende Klebstoffe u.ae. Materialien
JPS57170376A (en) * 1981-04-14 1982-10-20 Mitsubishi Electric Corp Traction type elevator
JPS60151878A (ja) * 1984-01-19 1985-08-09 Nippon Shiyuuhenki Kk 固定密閉型磁気デイスク装置
JPS60151878U (ja) * 1984-03-22 1985-10-09 三菱電機株式会社 トラクシヨン式エレベ−タ装置
JPH11310372A (ja) * 1998-04-28 1999-11-09 Toshiba Elevator Co Ltd エレベータ装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2640604A1 (fr) * 1988-12-15 1990-06-22 Otis Elevator Co Ascenseur avec machine d'entrainement a adherence embarquee
EP0578237A1 (fr) * 1992-07-07 1994-01-12 KONE Elevator GmbH Ascenseur à poulie de traction
US5957242A (en) * 1995-09-15 1999-09-28 Inventio Ag Machine frame
US6035974A (en) * 1996-12-03 2000-03-14 Invento Ag Modular construction for elevators
WO1999043595A2 (fr) * 1998-02-26 1999-09-02 Otis Elevator Company Systeme d'ascenseur exempt de local de machinerie, la machinerie etant montee sur la cabine d'ascenseur
EP1327598A1 (fr) * 2002-01-09 2003-07-16 Kone Corporation Ascenseur avec machinerie de dimensions réduites

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7624847B2 (en) 2004-01-07 2009-12-01 Inventio Ag Drive for an elevator installation
US7775325B2 (en) 2004-01-07 2010-08-17 Inventio Ag Drive for an elevator installation and method of converting a drive in an elevator installation
EP1671914A1 (fr) * 2004-12-16 2006-06-21 Stefan Feierabend Ascenseur
EP1832543A1 (fr) * 2004-12-27 2007-09-12 Mitsubishi Denki Kabushiki Kaisha Ascenseur
EP1832543A4 (fr) * 2004-12-27 2012-04-25 Mitsubishi Electric Corp Ascenseur

Also Published As

Publication number Publication date
FI20020996A (fi) 2003-11-29
EP1507731A1 (fr) 2005-02-23
ES2380822T3 (es) 2012-05-18
CN100376466C (zh) 2008-03-26
JP2005527449A (ja) 2005-09-15
EP1507731B1 (fr) 2012-04-04
HK1081507A1 (en) 2006-05-19
AU2003240881A1 (en) 2003-12-12
ATE552202T1 (de) 2012-04-15
CN1656006A (zh) 2005-08-17
KR101014215B1 (ko) 2011-02-14
JP4723241B2 (ja) 2011-07-13
FI119242B (fi) 2008-09-15
FI20020996A0 (fi) 2002-05-28
KR20050004875A (ko) 2005-01-12

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