EP0719724A1 - Ascenseur à poulie et positionnement du moteur pour un ascenseur à poulie - Google Patents

Ascenseur à poulie et positionnement du moteur pour un ascenseur à poulie Download PDF

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Publication number
EP0719724A1
EP0719724A1 EP95120246A EP95120246A EP0719724A1 EP 0719724 A1 EP0719724 A1 EP 0719724A1 EP 95120246 A EP95120246 A EP 95120246A EP 95120246 A EP95120246 A EP 95120246A EP 0719724 A1 EP0719724 A1 EP 0719724A1
Authority
EP
European Patent Office
Prior art keywords
elevator
space
shaft
machine
traction sheave
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.)
Granted
Application number
EP95120246A
Other languages
German (de)
English (en)
Other versions
EP0719724B2 (fr
EP0719724B1 (fr
Inventor
Esko Aulanko
Harri Hakala
Jorma Mustalahti
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
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Filing date
Publication date
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Application filed by Kone Corp filed Critical Kone Corp
Publication of EP0719724A1 publication Critical patent/EP0719724A1/fr
Application granted granted Critical
Publication of EP0719724B1 publication Critical patent/EP0719724B1/fr
Publication of EP0719724B2 publication Critical patent/EP0719724B2/fr
Anticipated expiration legal-status Critical
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66BELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B11/00Main component parts of lifts in, or associated with, buildings or other structures
    • B66B11/04Driving gear ; Details thereof, e.g. seals
    • B66B11/08Driving gear ; Details thereof, e.g. seals with hoisting rope or cable operated by frictional engagement with a winding drum or sheave
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66BELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B11/00Main component parts of lifts in, or associated with, buildings or other structures
    • B66B11/0035Arrangement of driving gear, e.g. location or support
    • B66B11/0045Arrangement 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 and to a machine space for a traction sheave elevator as defined in the preamble of claim 7.
  • a traction sheave elevator and a machine space for a traction sheave elevator are presented as an invention.
  • the traction sheave elevator of the invention is characterized by what is presented in the characterization part of claim 1.
  • the machine space for a traction sheave elevator according to the invention is characterized by what is presented in the characterization part of claim 7.
  • Other embodiments of the invention are characterized by what is presented in the other claims.
  • FIG. 1 represents a cabinet type machine space 9 of a traction sheave elevator as provided by the invention.
  • This figure shows the hoisting unit of a traction sheave elevator with machinery below, placed in a machine space 9, with hoisting ropes 3 going up from the traction sheave 7 of the hoisting machine 6.
  • the hoisting machine 6 is mounted on the frame 20 of the machine space, which also forms the frame of the hoisting unit.
  • Mounted on the frame 20 is also an instrument panel 8, which contains the elevator control equipment and the equipment required for the control of and supply of power to the electromotor comprised in the hoisting machine 6.
  • the hoisting machine 6 is discoidal in shape and, in relation to its diameter, rather flat in the axial direction of the traction sheave.
  • the traction sheave protrudes from discoidal hoisting machine 6.
  • This type of elevator machinery does not require a large machine space, so it can easily be placed in an opening in a wall of the elevator shaft or in a recess in a shaft wall facing to the shaft, or in the elevator shaft between a shaft wall and the space required by the elevator car or an extension of said space.
  • the machine space 9 may be assembled in advance, and it can contain a hoisting machine and/or other equipment installed in factory. It is also possible to assemble the machine space in the shaft on site. At least part of the wall of the cabinet-like machine space is preferably made of transparent material, making it possible to visually observe the operation of the machinery e.g. during servicing without opening a door or hatch leading to the machine space.
  • Fig. 2 presents a diagrammatic view of an elevator with machinery below, implemented according to the invention, with a cabinet type machine space 9 placed at one of the side walls in the bottom part of the elevator shaft, between the elevator car 1 and the wall 15 of the shaft 17.
  • the walls 14 of the machine space 9 are made of metal sheet or net, gypsum board or other suitable material.
  • the cabinet sides facing to different directions may be made of different materials.
  • the ceiling and floor of the machine space may consist of metal sheet and the walls of a net structure.
  • the walls are provided with lead-through holes for the ropes 3, electric conductors etc.
  • the machine space is provided with a door or hatch (not shown in the figure).
  • Fig. 3 illustrates the layout of the main parts of an elevator with machinery below, projected in the cross-section of the elevator shaft 17.
  • the elevator car 1 moves along elevator guide rails 10 and the counterweight 2 moves along counterweight guide rails 11.
  • the hoisting machine 6 with a control panel 8 is placed at a wall 15 of the elevator shaft 17.
  • the traction sheave 7 protrudes from the hoisting machine 6.
  • the passage of the hoisting ropes is guided by diverting pulleys 12 placed in the upper part of the shaft.
  • One diverting pulley 12 guides the hoisting ropes from the traction sheave 7 to a diverting pulley 13 by means of which the counterweight 2 is suspended and from which the hoisting ropes go further to a fixed anchorage in the upper part of the shaft.
  • Another diverting pulley 12 guides the hoisting ropes from the traction sheave 7 to diverting pulleys 4 and 5 mounted on the elevator car 1 and supporting the elevator car 1 on the ropes. From here, the hoisting ropes go to a fixed anchorage in the upper part of the shaft. In the figure, the hoisting ropes are indicated by their cross-sections on the traction sheave and diverting pulleys, but otherwise they are not shown.
  • the wall 17 of the elevator shaft is provided with an opening 18 for the landing door.
  • the elevator car has a corresponding door opening 19. In elevators provided with a car door, the door opening 19 is closed with a car door.
  • Fig. 4 shows a diagram representing an elevator with machinery above, implemented according to the invention.
  • the machine space 109 is located in the upper part of the elevator shaft 117, extending partly into the shaft wall in the form of a cut-out 110.
  • the elevator machinery 106 is placed partly in the cut-out 110 in the wall 115 of the elevator shaft 117.
  • the cut-out is open on the side facing to the shaft, but closed with a door 116 from the outside of the shaft.
  • Protruding from the hoisting machine 106 into the shaft 117 is a traction sheave 107, which drives the hoisting ropes 103 (represented by dotted dashed lines).
  • the figure shows the portion of the hoisting ropes that goes round the diverting pulleys 104,105 under the elevator car 101 and the portion going from the traction sheave towards the counterweight.
  • the machine space 109 is separated from the shaft 117 by a wall 114 that covers the cut-out 110 on the side facing to the shaft.
  • the wall is provided with an opening for the traction sheave 107, leading from the machine space 109 into the rest of the shaft space.
  • Placed in the machine space is also an instrument panel 108.
  • the instrument panel is preferably placed in its own cabinet or otherwise separated from the rest of the machine space. To damp the noise generated by the machinery, it is advantageous to line the machine space with noise absorbing material, e.g. felt board or the like.
  • the wall separating the machine space from the rest of the shaft can be provided with other openings besides those needed to provide access to the machine space and lead-throughs for parts of the elevator system.
  • the machine space need only protect persons and/or prevent passage between the machine space and the rest of the shaft space, in which case a machine space formed by a railing or the like and having no top cover may be sufficient to achieve the desired effect.
  • an elevator with machinery above and an elevator with machinery below can equally well be implemented using a machine space placed in a cut-out in a shaft wall, and that it is likewise possible to use a cabinet type machine space in the case of an elevator with machinery above as well as an elevator with machinery below.

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)
EP19950120246 1994-12-28 1995-12-21 Ascenseur à poulie et positionnement du moteur pour un ascenseur à poulie Expired - Lifetime EP0719724B2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI946143A FI98296C (fi) 1994-12-28 1994-12-28 Vetopyörähissi ja vetopyörähissin koneistotila
FI946143 1994-12-28

Publications (3)

Publication Number Publication Date
EP0719724A1 true EP0719724A1 (fr) 1996-07-03
EP0719724B1 EP0719724B1 (fr) 2000-11-08
EP0719724B2 EP0719724B2 (fr) 2005-08-31

Family

ID=8542074

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19950120246 Expired - Lifetime EP0719724B2 (fr) 1994-12-28 1995-12-21 Ascenseur à poulie et positionnement du moteur pour un ascenseur à poulie

Country Status (5)

Country Link
EP (1) EP0719724B2 (fr)
JP (1) JP2877745B2 (fr)
CN (1) CN1155501C (fr)
DE (2) DE69519364T3 (fr)
FI (1) FI98296C (fr)

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0847955A1 (fr) * 1996-12-13 1998-06-17 Inventio Ag Installation d'ascenseur
EP0866018A1 (fr) * 1997-03-20 1998-09-23 Rainer Boll Ascenseur
WO1998050299A1 (fr) * 1997-05-02 1998-11-12 Thyssen Aufzugswerke Gmbh Ascenseur a commande par cable
WO1999043589A1 (fr) * 1998-02-26 1999-09-02 Otis Elevator Company Systeme d'ascenseur dont le moteur d'entrainement est situe entre la cabine d'ascenseur et la paroi lateral de la cage d'ascenseur
EP0953538A2 (fr) * 1998-04-28 1999-11-03 Kabushiki Kaisha Toshiba Ascenseur de type tracté
EP1081086A1 (fr) * 1999-08-19 2001-03-07 Inventio Ag Installation d'ascenseur comprenant une unité d'entraínement disposée dans le puits d'ascenseur
WO2001042121A1 (fr) * 1999-12-06 2001-06-14 Mitsubishi Denki Kabushiki Kaisha Dispositif d'ascenseur
WO2001047797A1 (fr) * 1999-12-24 2001-07-05 Liftronic Pty Ltd Chambre miniature de moteurs destinee a une machine a traction
ES2156833A1 (es) * 1999-10-15 2001-07-16 Autur S A Ascensor mejorado.
US6397975B1 (en) 1999-08-19 2002-06-04 Inventio Ag Elevator installation with a drive unit located in an elevator hoistway
EP1547961A1 (fr) * 2003-12-23 2005-06-29 ThyssenKrupp Aufzugswerke GmbH Mécanisme d'entraínement pour ascenseur
US6968925B1 (en) * 1999-08-03 2005-11-29 Teijin Seiki Co., Ltd Elevator apparatus
US7178636B2 (en) 2003-03-25 2007-02-20 Mitsubishi Denki Kabushiki Kaisha Elevator system
US7299896B1 (en) 1998-09-29 2007-11-27 Otis Elevator Company Elevator system having drive motor located adjacent to hoistway door
US7364019B2 (en) 2001-12-04 2008-04-29 Hillston Finance Limited C/O Aleman, Cordero, Galindo & Lee Trust (Bvi) Limited Machine-room-less traction sheave elevator
US7874404B1 (en) 1998-09-29 2011-01-25 Otis Elevator Company Elevator system having drive motor located between elevator car and hoistway sidewall

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000003941A1 (fr) * 1998-07-16 2000-01-27 Mitsubishi Denki Kabushiki Kaisha Organe de commande pour ascenseurs
JP3528668B2 (ja) * 1999-03-24 2004-05-17 株式会社日立製作所 エレベータの制御装置
US6095288A (en) 1999-04-22 2000-08-01 Otis Elevator Company Pit-less elevator
JP3509727B2 (ja) * 2000-09-19 2004-03-22 三菱電機株式会社 エレベーター装置
JP3585906B2 (ja) * 2002-12-27 2004-11-10 三菱電機株式会社 エレベーター装置
DE102005002607A1 (de) * 2005-01-20 2006-08-10 System Antriebstechnik Dresden Gmbh Treibscheibenaufzug
JP4770303B2 (ja) * 2005-07-12 2011-09-14 三菱電機株式会社 エレベーター装置
KR101022798B1 (ko) * 2010-07-01 2011-03-17 새한엘리베이터 주식회사 소형 기계실 설치형 승강기

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7395U (de) * 1953-02-11 1954-09-16 Joseph Trepp Maschinenfabrik Aufzugsanlage mit oben liegender aufzugsmaschine
US2835345A (en) * 1954-09-14 1958-05-20 Montgomery Elevator Elevator
DE1032496B (de) * 1954-01-18 1958-06-19 Joseph Tepper Maschinenfabrik Aufzugsanlage fuer Treibscheibenantrieb
FR2609974A1 (fr) * 1987-01-27 1988-07-29 Otis Elevator Co Ascenseur a traction
JPH0336184A (ja) * 1989-06-30 1991-02-15 Toshiba Corp ホームエレベータ
EP0631968A2 (fr) * 1993-06-28 1995-01-04 Kone Oy Elevateur à poulie de traction avec moteur d'entraînement inférieur
EP0631967A2 (fr) * 1993-06-28 1995-01-04 Kone Oy Ascenseur à poulie de traction
JPH07117957A (ja) * 1993-10-28 1995-05-09 Mitsubishi Electric Corp エレベーター装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60106779A (ja) * 1983-11-11 1985-06-12 株式会社日立製作所 エレベ−タ−の巻上装置
JPH0450297U (fr) * 1990-09-03 1992-04-28

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7395U (de) * 1953-02-11 1954-09-16 Joseph Trepp Maschinenfabrik Aufzugsanlage mit oben liegender aufzugsmaschine
DE1032496B (de) * 1954-01-18 1958-06-19 Joseph Tepper Maschinenfabrik Aufzugsanlage fuer Treibscheibenantrieb
US2835345A (en) * 1954-09-14 1958-05-20 Montgomery Elevator Elevator
FR2609974A1 (fr) * 1987-01-27 1988-07-29 Otis Elevator Co Ascenseur a traction
JPH0336184A (ja) * 1989-06-30 1991-02-15 Toshiba Corp ホームエレベータ
EP0631968A2 (fr) * 1993-06-28 1995-01-04 Kone Oy Elevateur à poulie de traction avec moteur d'entraînement inférieur
EP0631967A2 (fr) * 1993-06-28 1995-01-04 Kone Oy Ascenseur à poulie de traction
JPH07117957A (ja) * 1993-10-28 1995-05-09 Mitsubishi Electric Corp エレベーター装置

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 015, no. 171 (M - 1108) 30 April 1991 (1991-04-30) *
PATENT ABSTRACTS OF JAPAN vol. 950, no. 005 *

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0847955A1 (fr) * 1996-12-13 1998-06-17 Inventio Ag Installation d'ascenseur
EP0866018A1 (fr) * 1997-03-20 1998-09-23 Rainer Boll Ascenseur
WO1998050299A1 (fr) * 1997-05-02 1998-11-12 Thyssen Aufzugswerke Gmbh Ascenseur a commande par cable
CN1094109C (zh) * 1997-05-02 2002-11-13 蒂森升降机有限责任公司 钢索驱动的电梯
WO1999043589A1 (fr) * 1998-02-26 1999-09-02 Otis Elevator Company Systeme d'ascenseur dont le moteur d'entrainement est situe entre la cabine d'ascenseur et la paroi lateral de la cage d'ascenseur
US6382360B2 (en) 1998-04-28 2002-05-07 Kabushiki Kaisha Toshiba Traction type elevator apparatus
EP0953538A3 (fr) * 1998-04-28 2001-01-03 Kabushiki Kaisha Toshiba Ascenseur de type tracté
US6390243B2 (en) 1998-04-28 2002-05-21 Kabushiki Kaisha Toshiba Traction type elevator apparatus
EP0953538A2 (fr) * 1998-04-28 1999-11-03 Kabushiki Kaisha Toshiba Ascenseur de type tracté
US6491136B2 (en) 1998-04-28 2002-12-10 Kabushiki Kaisha Toshiba Traction type elevator apparatus
US7874404B1 (en) 1998-09-29 2011-01-25 Otis Elevator Company Elevator system having drive motor located between elevator car and hoistway sidewall
US7299896B1 (en) 1998-09-29 2007-11-27 Otis Elevator Company Elevator system having drive motor located adjacent to hoistway door
US6968925B1 (en) * 1999-08-03 2005-11-29 Teijin Seiki Co., Ltd Elevator apparatus
EP1081086A1 (fr) * 1999-08-19 2001-03-07 Inventio Ag Installation d'ascenseur comprenant une unité d'entraínement disposée dans le puits d'ascenseur
US6397975B1 (en) 1999-08-19 2002-06-04 Inventio Ag Elevator installation with a drive unit located in an elevator hoistway
ES2156833A1 (es) * 1999-10-15 2001-07-16 Autur S A Ascensor mejorado.
WO2001042121A1 (fr) * 1999-12-06 2001-06-14 Mitsubishi Denki Kabushiki Kaisha Dispositif d'ascenseur
WO2001047797A1 (fr) * 1999-12-24 2001-07-05 Liftronic Pty Ltd Chambre miniature de moteurs destinee a une machine a traction
US7364019B2 (en) 2001-12-04 2008-04-29 Hillston Finance Limited C/O Aleman, Cordero, Galindo & Lee Trust (Bvi) Limited Machine-room-less traction sheave elevator
US7178636B2 (en) 2003-03-25 2007-02-20 Mitsubishi Denki Kabushiki Kaisha Elevator system
EP1547961A1 (fr) * 2003-12-23 2005-06-29 ThyssenKrupp Aufzugswerke GmbH Mécanisme d'entraínement pour ascenseur

Also Published As

Publication number Publication date
EP0719724B2 (fr) 2005-08-31
FI98296C (fi) 1997-05-26
DE719724T1 (de) 1998-04-30
EP0719724B1 (fr) 2000-11-08
CN1133261A (zh) 1996-10-16
DE69519364D1 (de) 2000-12-14
DE69519364T2 (de) 2001-03-29
FI946143A (fi) 1996-06-29
FI98296B (fi) 1997-02-14
JP2877745B2 (ja) 1999-03-31
CN1155501C (zh) 2004-06-30
JPH08231163A (ja) 1996-09-10
FI946143A0 (fi) 1994-12-28
DE69519364T3 (de) 2006-05-11

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