EP0719724B2 - Traction sheave elevator and machine space for a traction sheave elevator - Google Patents

Traction sheave elevator and machine space for a traction sheave elevator Download PDF

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Publication number
EP0719724B2
EP0719724B2 EP19950120246 EP95120246A EP0719724B2 EP 0719724 B2 EP0719724 B2 EP 0719724B2 EP 19950120246 EP19950120246 EP 19950120246 EP 95120246 A EP95120246 A EP 95120246A EP 0719724 B2 EP0719724 B2 EP 0719724B2
Authority
EP
European Patent Office
Prior art keywords
elevator
space
traction sheave
shaft
machine
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
EP19950120246
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0719724A1 (en
EP0719724B1 (en
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
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
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Application filed by Kone Corp filed Critical Kone Corp
Publication of EP0719724A1 publication Critical patent/EP0719724A1/en
Publication of EP0719724B1 publication Critical patent/EP0719724B1/en
Application granted granted Critical
Publication of EP0719724B2 publication Critical patent/EP0719724B2/en
Anticipated expiration legal-status Critical
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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
    • B66B11/04—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
    • 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 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.
  • 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 may be 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 a cut-out 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 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 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 be implemented using the 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 Traction sheave elevator and machine space for a traction sheave elevator Expired - Lifetime EP0719724B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI946143 1994-12-28
FI946143A FI98296C (sv) 1994-12-28 1994-12-28 Drivskivehiss och maskinutrymme för drivskivehiss

Publications (3)

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

Family

ID=8542074

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19950120246 Expired - Lifetime EP0719724B2 (en) 1994-12-28 1995-12-21 Traction sheave elevator and machine space for a traction sheave elevator

Country Status (5)

Country Link
EP (1) EP0719724B2 (sv)
JP (1) JP2877745B2 (sv)
CN (1) CN1155501C (sv)
DE (2) DE719724T1 (sv)
FI (1) FI98296C (sv)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0847955A1 (de) * 1996-12-13 1998-06-17 Inventio Ag Aufzugseinrichtung
DE29704886U1 (de) * 1997-03-20 1997-05-15 Boll, Rainer, 79541 Lörrach Aufzug
DE19718626C1 (de) * 1997-05-02 1999-01-21 Thyssen Aufzuege Gmbh Seilgetriebener Aufzug
US7874404B1 (en) 1998-09-29 2011-01-25 Otis Elevator Company Elevator system having drive motor located between elevator car and hoistway sidewall
DE29924747U1 (de) * 1998-02-26 2005-06-09 Otis Elevator Co., Farmington Aufzugsystem mit Antriebsmotor zwischen Aufzugfahrkorb und Aufzugschacht-Seitenwand
US7299896B1 (en) 1998-09-29 2007-11-27 Otis Elevator Company Elevator system having drive motor located adjacent to hoistway door
US6247557B1 (en) * 1998-04-28 2001-06-19 Kabushiki Kaisha Toshiba Traction type elevator apparatus
CN1128754C (zh) * 1998-07-16 2003-11-26 三菱电机株式会社 电梯控制装置
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
JP2001039643A (ja) * 1999-08-03 2001-02-13 Teijin Seiki Co Ltd エレベータ装置
EP1081086B1 (de) * 1999-08-19 2005-10-12 Inventio Ag Aufzugsanlage mit einer in einem Aufzugsschacht angeordneten Antriebseinheit
ATE306455T1 (de) 1999-08-19 2005-10-15 Inventio Ag Aufzugsanlage mit einer in einem aufzugsschacht angeordneten antriebseinheit
ES2156833B1 (es) * 1999-10-15 2002-04-01 Autur S A Ascensor mejorado.
EP1378478B1 (en) * 1999-12-06 2006-08-30 Mitsubishi Denki Kabushiki Kaisha Elevator apparatus
AUPQ488799A0 (en) * 1999-12-24 2000-02-03 Liftronic Pty Ltd Pocket motor room for lift machinery
US7178636B2 (en) 2003-03-25 2007-02-20 Mitsubishi Denki Kabushiki Kaisha Elevator system
JP3509727B2 (ja) * 2000-09-19 2004-03-22 三菱電機株式会社 エレベーター装置
ITMI20012558A1 (it) 2001-12-04 2003-06-04 L A Consulting S A S Di Sara F Ascensore con cabina guidata in un vano corsa, senza locale del macchinario
JP3585906B2 (ja) * 2002-12-27 2004-11-10 三菱電機株式会社 エレベーター装置
ATE319645T1 (de) * 2003-12-23 2006-03-15 Thyssenkrupp Aufzugswerke Gmbh Antrieb für aufzüge
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

Family Cites Families (10)

* 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
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
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
JPH0450297U (sv) * 1990-09-03 1992-04-28
FI94123C (sv) * 1993-06-28 1995-07-25 Kone Oy Drivskivehiss
FI93632C (sv) * 1993-06-28 1995-05-10 Kone Oy Drivskivehiss av underhisstyp
JP3152034B2 (ja) * 1993-10-28 2001-04-03 三菱電機株式会社 トラクションシーブ式エレベータ装置

Also Published As

Publication number Publication date
CN1155501C (zh) 2004-06-30
FI946143A0 (sv) 1994-12-28
DE719724T1 (de) 1998-04-30
EP0719724A1 (en) 1996-07-03
DE69519364D1 (de) 2000-12-14
EP0719724B1 (en) 2000-11-08
FI98296C (sv) 1997-05-26
FI946143A (sv) 1996-06-29
JPH08231163A (ja) 1996-09-10
DE69519364T2 (de) 2001-03-29
FI98296B (sv) 1997-02-14
DE69519364T3 (de) 2006-05-11
CN1133261A (zh) 1996-10-16
JP2877745B2 (ja) 1999-03-31

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