EP0710618B1 - Antriebsscheibenaufzug - Google Patents

Antriebsscheibenaufzug Download PDF

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Publication number
EP0710618B1
EP0710618B1 EP95116984A EP95116984A EP0710618B1 EP 0710618 B1 EP0710618 B1 EP 0710618B1 EP 95116984 A EP95116984 A EP 95116984A EP 95116984 A EP95116984 A EP 95116984A EP 0710618 B1 EP0710618 B1 EP 0710618B1
Authority
EP
European Patent Office
Prior art keywords
elevator
traction sheave
machine unit
drive machine
counterweight
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.)
Expired - Lifetime
Application number
EP95116984A
Other languages
English (en)
French (fr)
Other versions
EP0710618B2 (de
EP0710618A3 (de
EP0710618A2 (de
Inventor
Esko Aulanko
Jorma Mustalahti
Harri Hakala
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.)
Kone Corp
Original Assignee
Kone 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8541731&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0710618(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Kone Corp filed Critical Kone Corp
Priority to SI9530426T priority Critical patent/SI0710618T2/sl
Publication of EP0710618A2 publication Critical patent/EP0710618A2/de
Publication of EP0710618A3 publication Critical patent/EP0710618A3/de
Publication of EP0710618B1 publication Critical patent/EP0710618B1/de
Application granted granted Critical
Publication of EP0710618B2 publication Critical patent/EP0710618B2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • B66B11/0035—Arrangement of driving gear, e.g. location or support
    • B66B11/0045—Arrangement of driving gear, e.g. location or support in the hoistway

Definitions

  • the present invention relates to a traction sheave elevator as defined in the preamble of claim 1.
  • a traction sheave elevator with a hoisting unit containing a hoisting motor in the elevator shaft is an advantageous and flexible solution for implementing an elevator.
  • Finnish patent application no. 932977 previously filed by the applicant presents a traction sheave elevator with drive machine above in which the machinery unit and associated equipment are placed substantially above the path of the counterweight.
  • Another Finnish patent application, no. 941719 filed by the applicant presents a traction sheave elevator with machine room above in which the drive machine unit is placed in the upper part of the elevator shaft between a shaft wall and the space required by the elevator car or an overhead extension of said space.
  • the machinery is supported by the wall or ceiling of the elevator shaft.
  • mounting the machinery on the wall or ceiling may involve considerable costs, especially if reinforcement of the structures is required.
  • mounting the machinery on a wall or ceiling involves installation work in the mounting locations, such as drilling holes in the wall or ceiling etc.
  • JP utility model publication 4-50297 discloses a machineroomless rucksack-type elevator (small type elevator) wherein the drive unit is mounted on the heads of the guide rails.
  • small type elevator small type elevator
  • a large distance has to be provided between the cabin path and the shaft wall. This necessitates a larger base surface of the elevator shaft and therefore higher investments with respect to the building costs.
  • FIG. 1 A traction sheave elevator as provided by the invention is presented in Fig. 1 in diagrammatic form.
  • the elevator car 1 and counterweight 2 are suspended on the hoisting ropes 3 of the elevator.
  • the hoisting ropes 3 support the elevator car 1 substantially centrically or symmetrically with respect to the vertical line passing via the centre of gravity of the elevator car 1.
  • the suspension of the counterweight 2 is substantially centric or symmetric relative to the vertical line going through the centre of gravity of the counterweight.
  • symmetric suspension of the elevator car and/or counterweight is not a condition for implementing the invention but only a preferred solution in connection with its implementation.
  • Fig. 1 A traction sheave elevator as provided by the invention is presented in Fig. 1 in diagrammatic form.
  • the elevator car 1 and counterweight 2 are suspended on the hoisting ropes 3 of the elevator.
  • the hoisting ropes 3 support the elevator car 1 substantially centrically or symmetrically with respect to the vertical line passing via the centre of gravity of the elevator car 1.
  • the elevator car 1 is supported by the hoisting ropes 3 by means of diverting pulleys 4 provided with rope grooves (only one diverting pulley is shown in the figure), and the counterweight 2 is supported by a grooved diverting pulley 9.
  • the diverting pulleys 4 preferably rotate substantially in the same plane.
  • the hoisting ropes 3 generally consist of several ropes placed side by side, usually at least three ropes.
  • the drive machine unit 6 of the elevator with a traction sheave 7 engaging the hoisting ropes 3 is placed in the top part of the elevator shaft.
  • the elevator car 1 and the counterweight 2 travel in the elevator shaft along elevator and counterweight guide rails 10,11,11a which guide them.
  • the elevator and counterweight guides holding the elevator car and counterweight on the guide rails are not shown in the figure.
  • the hoisting ropes 3 run as follows: One end of the hoisting ropes is fixed to an anchorage 13 above the path of the counterweight 2 in the top part of the shaft. From the anchorage 13, the ropes go downwards until they meet a diverting pulley 9 rotatably mounted on the counterweight 2. Having passed around the diverting pulley 9, the ropes 3 go again upwards to the traction sheave 7 of the drive machine 6, passing over it along rope grooves. From the traction sheave 7 the ropes go downwards to the elevator car 1, passing under it via the diverting pulleys 4 supporting the elevator car 1 on the ropes and continuing upwards to an anchorage 14 in the top part of the shaft, where the other end of the ropes 3 is fixed. Preferably at least one of the anchorages 13,14 in the top part of the shaft is in the beam 20.
  • the machine unit 6 placed in the elevator shaft is of a flat construction as compared to its width, including the equipment that may be needed for the supply of power to the motor driving the traction sheave 7 as well as the necessary elevator control equipment, both of said equipments 8 being mounted in conjunction with the machine unit 6, possibly integrated with it. All essential parts of the machine unit 6 and the associated equipments 8 are supported by the upper end of guide rail lla.
  • the machine unit may also be supported by the upper ends of other guide rails.
  • 'upper end of the guide rail' may refer to the top face of the guide rail or to that longitudinal portion of the guide rail which the guide moving along the guide rail does not reach in its top position.
  • a solution which comprises a beam 20 resting on the top end faces of two elevator guide rails 11,11a.
  • a beam 20 acts as a machine bed on which the machine unit 6, the equipment unit 8 containing the electric drive of the elevator, the rope anchorage 13 of the hoisting ropes and the overspeed governor (not shown in the figure) are mounted to form a single aggregate.
  • the drive machine unit 6 generally has to be fastened to the elevator shaft by means of a bracing element 21 that takes up horizontal forces but substantially does not take up any vertical supporting forces.
  • the vertical forces are transmitted to the building via the guide rails, so the load is transmitted to the building by the guide rail anchorages at the bottom end of the rails and also by the rail clips.
  • the bracing element 21 may consist e.g. of a bracket made from a metal plate and attached by one end to the drive machine unit and by the other end to the wall or ceiling of the shaft.
  • a simple bracing element is a screw or the like. Even the guide rail anchorages can be used to provide the required lateral bracing.
  • both ends of the hoisting ropes could advantageously be fixed to the beam acting as a machine bed if the rope suspension arrangement requires that both ends be fixed.

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
  • Cage And Drive Apparatuses For Elevators (AREA)
  • Pulleys (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)

Claims (6)

  1. Antriebsscheibenaufzug mit einer Aufzugskabine (1), welche sich entlang von Aufzugsführungsschienen (10) bewegt, einem Gegengewicht (2), welches sich entlang von Gegengewichtsführungsschienen (11) bewegt, einem Satz Hubseile (3), an welchem die Aufzugskabine und das Gegengewicht aufgehängt sind, und einer Antriebsmaschineneinheit (6), welche eine von einer Antriebsmaschine angetriebene Antriebsscheibe (7) aufweist und welche mit den Hubseilen (3) in Eingriff steht,
    wobei die Antriebsmaschineneinheit (6) im oberen Bereich eines Aufzugsschachtes im Raum zwischen dem von der Aufzugkabine auf ihrem Weg benötigten Schachtraum und/oder einer oben liegenden Erweiterung dieses Raumes und einer Wand des Aufzugsschachtes angeordnet ist, und die Antriebsmaschineneinheit (6) am oberen Ende einer oder mehrerer Führungsschienen (10, 11, 11a) befestigt ist,
    dadurch gekennzeichnet,
    daß ein Verstrebungselement (21) zur Aufnahme horizontaler, auf die Antriebsmaschineneinheit (6) wirkender Kräfte vorgesehen ist, welches aber im wesentlichen keine vertikalen Stützkräfte aufnimmt.
  2. Antriebsscheibenaufzug nach Anspruch 1,
    dadurch gekennzeichnet,
    daß die Antriebsmaschineneinheit (6) von einem Träger (20) getragen wird, welcher ein Maschinenbett ausbildet, das am oberen Ende der zwei Führungsschienen angeordnet ist.
  3. Antriebsscheibenaufzug nach einem der Ansprüche 1 oder 2,
    dadurch gekennzeichnet,
    daß das Verstrebungselement (21) am Aufzugsschacht befestigt ist.
  4. Antriebsscheibenaufzug nach einem der vorangehenden Ansprüche,
    dadurch gekennzeichnet,
    daß die Antriebsmaschineneinheit (6), die Ausrüstungseinheit (8) mit dem elektrischen Antrieb für den Aufzug, die Seilverankerung (13) für mindestens ein Ende der Hubseile sowie der Überdrehzahlregler auf dem Maschinenbett (20) angeordnet sind und dabei ein einzelnes bzw. einziges Aggregat bilden.
  5. Antriebsscheibenaufzug nach einem der vorangehenden Ansprüche,
    dadurch gekennzeichnet,
    daß die Antriebsmaschineneinheit (6) im Vergleich zu ihrer Breite flach gebaut ist.
  6. Antriebsscheibenaufzug nach einem der vorangehenden Ansprüche,
    dadurch gekennzeichnet,
    daß die Antriebsmaschineneinheit (6) eine Antriebsscheibe (7) aufweist, welche parallel zur Ebene des Gegengewichts (2) angeordnet ist.
EP95116984A 1994-11-03 1995-10-27 Antriebsscheibenaufzug Expired - Lifetime EP0710618B2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SI9530426T SI0710618T2 (sl) 1994-11-03 1995-10-27 Dvigalo na skripec

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI945171 1994-11-03
FI945171A FI96198C (fi) 1994-11-03 1994-11-03 Vetopyörähissi

Publications (4)

Publication Number Publication Date
EP0710618A2 EP0710618A2 (de) 1996-05-08
EP0710618A3 EP0710618A3 (de) 1997-05-28
EP0710618B1 true EP0710618B1 (de) 2000-07-12
EP0710618B2 EP0710618B2 (de) 2006-06-21

Family

ID=8541731

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95116984A Expired - Lifetime EP0710618B2 (de) 1994-11-03 1995-10-27 Antriebsscheibenaufzug

Country Status (10)

Country Link
EP (1) EP0710618B2 (de)
JP (1) JP3014952B2 (de)
AT (1) ATE194588T1 (de)
DE (1) DE69517915T3 (de)
DK (1) DK0710618T4 (de)
ES (1) ES2148402T5 (de)
FI (1) FI96198C (de)
GR (1) GR3034264T3 (de)
PT (1) PT710618E (de)
SI (1) SI0710618T2 (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10205170A1 (de) * 2002-02-07 2003-08-28 Wittur Ag Treibscheibenaufzug
EP1419987A1 (de) 2001-08-23 2004-05-19 Mitsubishi Denki Kabushiki Kaisha Regler und aufzug
EP1577251B1 (de) 2002-10-28 2015-03-18 Toshiba Elevator Kabushiki Kaisha Aufzugsvorrichtung

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ATE237550T1 (de) * 1996-11-11 2003-05-15 Inventio Ag Aufzugsanlage mit im aufzugsschacht angeordneter antriebseinheit
EP1471027A1 (de) * 1996-11-11 2004-10-27 Inventio Ag Aufzugsanlage mit im Aufzugsschacht angeordneter Antriebseinheit
EP0846645B1 (de) * 1996-12-03 2004-08-04 Inventio Ag Modular aufgebauter Aufzug
US5899300A (en) * 1996-12-20 1999-05-04 Otis Elevator Company Mounting for an elevator traction machine
US5931265A (en) 1997-03-27 1999-08-03 Otis Elevator Company Rope climbing elevator
DE19718626C1 (de) * 1997-05-02 1999-01-21 Thyssen Aufzuege Gmbh Seilgetriebener Aufzug
EP0905081B1 (de) * 1997-09-26 2003-01-08 Kabushiki Kaisha Toshiba Einsetzen einer Antriebseinheit in einem Aufzugsschacht
JP2001527016A (ja) 1997-12-23 2001-12-25 インベンテイオ・アクテイエンゲゼルシヤフト 駆動プーリを有するケーブルエレベータ
CN1329273C (zh) * 1998-02-26 2007-08-01 奥蒂斯电梯公司 带有位于顶部的驱动电机的电梯系统
US7299896B1 (en) 1998-09-29 2007-11-27 Otis Elevator Company Elevator system having drive motor located adjacent to hoistway door
EP1056675B1 (de) * 1998-02-26 2006-09-13 Otis Elevator Company Aufzugssystem mit einem zwischen der aufzugskabine und der schachtwand angeordneten antriebsmotor
US7874404B1 (en) 1998-09-29 2011-01-25 Otis Elevator Company Elevator system having drive motor located between elevator car and hoistway sidewall
US6860367B1 (en) 1998-09-29 2005-03-01 Otis Elevator Company Elevator system having drive motor located below the elevator car
US6138799A (en) * 1998-09-30 2000-10-31 Otis Elevator Company Belt-climbing elevator having drive in counterweight
EP1060305B2 (de) 1998-02-26 2014-10-29 Otis Elevator Company Aufzugsystem
KR20010041289A (ko) * 1998-02-26 2001-05-15 로이드 디. 도이간 오버헤드 구동 모터를 갖는 엘리베이터 시스템
JP4087501B2 (ja) * 1998-05-08 2008-05-21 東芝エレベータ株式会社 エレベータ制御装置
EP1249424B1 (de) * 1998-07-13 2003-09-17 Inventio Ag Antrieb für einen Aufzug
JP4115015B2 (ja) * 1998-09-08 2008-07-09 東芝エレベータ株式会社 エレベータ制御装置
FI981987A0 (fi) * 1998-09-15 1998-09-15 Kone Corp Hissijärjestely
US6305499B1 (en) 1998-09-30 2001-10-23 Otis Elevator Company Drum drive elevator using flat belt
US6039152A (en) * 1998-10-30 2000-03-21 Otis Elevator Company Elevator system with controller located under elevator landing
US6848543B2 (en) 1998-10-30 2005-02-01 Otis Elevator Company Single wall interface traction elevator
US6478117B2 (en) 1998-10-30 2002-11-12 Otis Elevator Company Elevator system having governor positioned under controller in hoistway at top floor level
US6202793B1 (en) 1998-12-22 2001-03-20 Richard N. Fargo Elevator machine with counter-rotating rotors
US6085874A (en) * 1998-12-22 2000-07-11 Otis Elevator Company Rail-climbing elevator counterweight having flat machines
US7246688B2 (en) 1998-12-23 2007-07-24 Otis Elevator Company Elevator door system
FI111622B (fi) * 1999-01-27 2003-08-29 Kone Corp Vetopyörähissi ja taittopyörän käyttö
US6691833B1 (en) * 1999-02-05 2004-02-17 Inventio Ag Elevator without a machine room
JP4200603B2 (ja) * 1999-06-03 2008-12-24 三菱電機株式会社 エレベーター装置
DE19931396C2 (de) * 1999-07-07 2003-02-13 Schmitt & Sohn Aufzugwerke Seilzug-Aufzuganlage
JP4268275B2 (ja) * 1999-07-09 2009-05-27 三菱電機株式会社 エレベーター装置
KR100351275B1 (ko) 1999-07-19 2002-09-09 엘지 오티스 엘리베이터 유한회사 머신룸 레스 엘리베이터
JP2001039642A (ja) * 1999-08-03 2001-02-13 Teijin Seiki Co Ltd エレベータ装置
ES2156833B1 (es) * 1999-10-15 2002-04-01 Autur S A Ascensor mejorado.
DE19963297B4 (de) * 1999-12-27 2005-02-24 Aufzugfabrik Wilhelm Nunn Gmbh & Co. Aufzug
JP2001187678A (ja) * 1999-12-28 2001-07-10 Mitsubishi Electric Corp エレベータ装置
JP4578753B2 (ja) * 2000-04-24 2010-11-10 三菱電機株式会社 エレベータ装置
KR100444936B1 (ko) * 2000-05-26 2004-08-18 미쓰비시덴키 가부시키가이샤 엘리베이터장치
CN1184131C (zh) * 2000-08-29 2005-01-12 三菱电机株式会社 电梯装置
US7178636B2 (en) * 2003-03-25 2007-02-20 Mitsubishi Denki Kabushiki Kaisha Elevator system
JP4557401B2 (ja) * 2000-09-19 2010-10-06 東芝エレベータ株式会社 エレベータ
AT410784B (de) * 2000-10-12 2003-07-25 Manfred Grubbauer Aufzuege Ges Aufzug
US6672013B1 (en) 2000-11-02 2004-01-06 Otis Elevator Company Method of installing elevator rails
JP4771587B2 (ja) * 2000-12-19 2011-09-14 東芝エレベータ株式会社 エレベータ
JP4726295B2 (ja) * 2000-12-19 2011-07-20 東芝エレベータ株式会社 エレベータ
JP4300799B2 (ja) * 2001-03-29 2009-07-22 三菱電機株式会社 巻上機の取付機構及びエレベータ装置
DE60141360D1 (de) * 2001-06-11 2010-04-01 Max Puar S A Antrieb- und antriebsitze-anordnung in aufzugschacht
JPWO2003020628A1 (ja) 2001-08-29 2004-12-16 三菱電機株式会社 エレベータ装置
GB2395191B (en) * 2001-11-05 2005-10-19 Otis Elevator Co Traction sheave elevators
GB2411887B (en) * 2001-11-05 2005-12-14 Otis Elevator Co Modernization of hydraulic elevators
DE10154171A1 (de) * 2001-11-05 2003-05-28 Otis Elevator Co Modernisierung von Hydraulikaufzügen
EP1312575B1 (de) * 2001-11-16 2008-03-26 Inventio Ag Aufzugsanlage mit im Aufzugsschacht angeordneter Antriebseinheit und Steuerungseinheit
JPWO2004058619A1 (ja) * 2002-12-24 2006-04-27 三菱電機株式会社 エレベータ装置
JP2005263490A (ja) * 2004-03-15 2005-09-29 Inventio Ag 大荷重用エレベータ
JP4566639B2 (ja) * 2004-07-09 2010-10-20 東芝エレベータ株式会社 エレベータの制御装置
JP2006021922A (ja) * 2004-07-09 2006-01-26 Toshiba Elevator Co Ltd エレベータの制御装置
DE102005002607A1 (de) * 2005-01-20 2006-08-10 System Antriebstechnik Dresden Gmbh Treibscheibenaufzug
DE102005060838B3 (de) * 2005-12-20 2007-03-01 Aufzugswerke M. Schmitt & Sohn Gmbh & Co. Seilaufzug
JP4577333B2 (ja) * 2007-07-09 2010-11-10 株式会社日立製作所 トラクションエレベーター
JP4762210B2 (ja) * 2007-07-31 2011-08-31 東芝エレベータ株式会社 エレベータ
JP5474416B2 (ja) * 2009-06-17 2014-04-16 株式会社日立製作所 エレベーター装置
EP2800718B1 (de) * 2012-01-06 2023-03-01 Otis Elevator Company Batterieeinbau in einem aufzugsschacht

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EP0686594B1 (de) * 1994-06-09 2000-05-17 Aldo Loiodice Selbsttragendes Aufzugsystem und Einbaueinrichtung für dessen Hauptmotor

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1419987A1 (de) 2001-08-23 2004-05-19 Mitsubishi Denki Kabushiki Kaisha Regler und aufzug
DE10205170A1 (de) * 2002-02-07 2003-08-28 Wittur Ag Treibscheibenaufzug
DE10205170B4 (de) * 2002-02-07 2005-07-21 Wittur Ag Treibscheibenaufzug
EP1577251B1 (de) 2002-10-28 2015-03-18 Toshiba Elevator Kabushiki Kaisha Aufzugsvorrichtung

Also Published As

Publication number Publication date
FI945171A0 (fi) 1994-11-03
DE69517915T3 (de) 2007-04-19
PT710618E (pt) 2000-12-29
JP3014952B2 (ja) 2000-02-28
DE69517915D1 (de) 2000-08-17
FI96198B (fi) 1996-02-15
DK0710618T3 (da) 2000-09-04
SI0710618T1 (en) 2000-10-31
FI96198C (fi) 1996-05-27
ES2148402T3 (es) 2000-10-16
EP0710618B2 (de) 2006-06-21
DK0710618T4 (da) 2006-08-14
ES2148402T5 (es) 2007-02-01
DE69517915T2 (de) 2000-11-09
ATE194588T1 (de) 2000-07-15
SI0710618T2 (sl) 2006-12-31
JPH08208152A (ja) 1996-08-13
GR3034264T3 (en) 2000-12-29
EP0710618A3 (de) 1997-05-28
EP0710618A2 (de) 1996-05-08

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