EP1018480B1 - Cable guide and drive machinery position for elevator - Google Patents

Cable guide and drive machinery position for elevator Download PDF

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Publication number
EP1018480B1
EP1018480B1 EP00100130A EP00100130A EP1018480B1 EP 1018480 B1 EP1018480 B1 EP 1018480B1 EP 00100130 A EP00100130 A EP 00100130A EP 00100130 A EP00100130 A EP 00100130A EP 1018480 B1 EP1018480 B1 EP 1018480B1
Authority
EP
European Patent Office
Prior art keywords
shaft
car
hoisting machine
elevator system
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
EP00100130A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP1018480A2 (en
EP1018480A3 (en
Inventor
Naoki Hashiguchi
Masaya Inoue
Kunio Katou
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
Publication of EP1018480A2 publication Critical patent/EP1018480A2/en
Publication of EP1018480A3 publication Critical patent/EP1018480A3/en
Application granted granted Critical
Publication of EP1018480B1 publication Critical patent/EP1018480B1/en
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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators

Definitions

  • the present invention relates to an elevator system comprising the features of the preamble of claim 1, in which a hoisting machine for driving a main cable connecting a car with a counterweight is disposed within a shaft.
  • FIGS. 18 and 19 show a conventional elevator system described in, for example, Japanese Patent Application Laid-Open No. Hei-10-139321 from which the features of the preamble of claim 1 are known, wherein FIG. 18 is a perspective view conceptually showing the elevator system and FIG. 19 is a transverse plan view showing the principal elements of the elevator system shown in FIG. 18.
  • reference numeral 1 designates a shaft
  • 2 designates a car which travels vertically along a predetermined path within the shaft 1
  • 3 designates a counterweight provided on cne side of and within the shaft 1 when viewed from the top
  • 4 designates a hoisting machine which is provided on the ceiling by means of a support member 5 provided at the upper portion of the shaft 1 and on which a drive sheave 6 is provided such that the rotor axis thereof is oriented vertically.
  • a counterweight-side turning pulley When viewed within a horizontal plane
  • Reference numeral 12 designates a main cable whose one end is connected to the upper portion of the shaft 1 by means of a first cable anchor 13 provided on the ceiling of the shaft 1 so as to correspond to the first car pulley 7 and whose remaining end is connected to the upper portion of the shaft 1 by means of a second cable anchor 14 provided on the ceiling of the shaft 1 so as to correspond to the counterweight pulley 9.
  • the main cable 12 is wound around the first car pulley 7, the second car pulley 8, the car-side turning pulley 10, the drive sheave 6, the counterweight-side turning pulley 11, and the counterweight pulley 9, in the sequence given.
  • the hoisting machine 4 is energized and driven so as to rotate the drive sheave 6, whereupon the car 2 and the counterweight 3 are moved vertically in opposite directions by way of the main cable 12.
  • the hoisting machine 4 is provided at the upper portion of and within the shaft 1, thereby obviating a machinery room, which would otherwise be independently provided at a position above the shaft 1, and reducing the total space occupied by the elevator system within a building.
  • the hoisting machine 4 is mounted on the ceiling of the shaft 1 by means of the support member 5 provided at the upper portion of the shaft 1. Further, the main cable 12 extends across the position above the center of the car 2. For these reasons, the ceiling of the shaft 1 must be made higher than the top floor of the building. Thus, ensuring a space for installing the elevator system adds to construction cost.
  • the present invention has been conceived to solve such a problem in the conventional elevator system, and the object of the present invention is to provide an elevator system which can be installed in a shaft accommodated within the height of the top floor of a building and in which a hoisting machine can be disposed within the shaft.
  • an elevator system comprises a car which moves vertically along a predetermined path within a shaft.
  • a counterweight is provided in a space between an interior wall surface of the shaft and the car.
  • a pair of turning pulleys are provided on the upper end of the shaft so as to correspond to the car and the counterweight respectively.
  • the pair of turning pulleys are provided, in a horizontal plane of projection, within the space between the car and the interior wall surface of the shaft.
  • a hoisting machine is provided which includes a drive sheave mounted thereon with the rotor axis thereof oriented vertically. The hoisting machine is disposed at the upper end of the shaft and is located at a position higher than the lower edges of the pair of turning pulleys.
  • a main cable is provided whose one end is connected to the car and whose remaining end is connected to the counterweight.
  • the main cable is wound around the pair of turning pulleys, and extends between the pair of turning pulleys while being wound around the drive sheave.
  • FIGS. 1 through 4 illustrate an elevator system according to a first embodiment of the present invention.
  • FIG. 1 is a longitudinal cross-sectional view conceptually showing an elevator system according to the first embodiment when viewed from the side front;
  • FIG. 2 is a longitudinal cross-sectional view of the elevator system shown in FIG. 1 when viewed from the side;
  • FIG. 3 is a transverse cross-sectional view showing the principal elements of the elevator system shown in FIG. 1 and 2;
  • FIG. 4 is a perspective view of the elevator system shown in FIGS. 1 thorough 3.
  • reference numeral 1 designates a shaft; and 2 designates a car which moves vertically along a predetermined path within the shaft 1.
  • the car 2 is provided with a door 15 and an upper beam 16.
  • the upper surface of the roof of the car 2 is lower than the upper surface of the upper beam 16, thus constituting a recessed surface 17.
  • Reference numeral 3 designates a counterweight provided along one of the four interior sides of the shaft 1.
  • Reference numeral 18 designates a hoisting machine provided on the ceiling of the shaft 1 at a position above a portion of the recessed surface 17 located away from the door 15.
  • a drive sheave 6 is provided on the hoisting machine 18 in a rotatable manner such that the rotor axis of the drive sheave 6 is oriented vertically.
  • Reference numeral 7 designates a first car pulley provided on one side of the lower surface of the car 2; and 8 designates a second car pulley provided on another side of the lower surface of the car 2 substantially opposite the first car pulley 7.
  • Reference numeral 9 designates a counterweight pulley provided on the top of the counterweight 3, and 10 designates a turning pulley (hereinafter referred to as a "car-side turning pulley").
  • the car-side turning pulley 10 When viewed within a horizontal plane of projection, the car-side turning pulley 10 is located within a space between the interior wall surface of the shaft 1 and the car 2 so as to correspond to the position of the second car pulley 8.
  • the car-side turning pulley 10 is attached to the upper portion of the shaft 1 in a rotatable manner such that the rotor axis of the turning pulley 10 is oriented horizontally.
  • Reference numeral 11 designates a turning pulley (hereinafter referred to as a "counterweight-side turning pulley"). When viewed within a horizontal plane of projection, the counterweight-side turning pulley 11 is located within a space between the interior wall surface of the shaft 1 and the car 2 so as to correspond to the position of the counterweight pulley 9. The counterweight-side turning pulley 11 is attached to the upper portion of the shaft 1 in a rotatable manner such that the rotor axis of the turning pulley 11 is oriented horizontally.
  • Reference numeral 19 designates shock absorbers disposed on the bottom surface of the shaft 1 so as to correspond to the car 2 and the counterweight 3, respectively.
  • Reference numeral 12 designates a main cable whose one end is connected to the upper portion of the shaft 1 by means of a first cable anchor 13 provided in an upper portion of the shaft 1 so as to correspond to the first car pulley 7, and whose remaining end is connected to the upper portion of the shaft 1 by means of a second cable anchor 14 provided in the upper portion of the shaft 1 so as to correspond to the counterweight pulley 9.
  • the main cable 12 is wound around the first car pulley 7, the second car pulley 8, the car-side turning pulley 10, the drive sheave 6, the counterweight-side turning pulley 11, and the counterweight pulley 9, in the sequence given.
  • the hoisting machine 18 is energized and driven so as to rotate the drive sheave 6, whereupon the car 2 and the counterweight 3 are moved vertically in opposite directions by way of the main cable 12.
  • the hoisting machine 18 is provided at the upper portion of and within the shaft 1, thereby obviating a machinery room, which would otherwise be independently provided at a position above the shaft 1, and reducing the total space occupied by the elevator system within a building.
  • the lower end of the hoisting machine 18 disposed at the upper end of the shaft 1 is located at a position higher than the lower ends of the turning pulleys 10 and 11.
  • the hoisting machine 18 is provided on the ceiling of the shaft 1 at a position above a portion of the recessed surface 17 located away from the door 15. Further, the car-side turning pulley 10 and the counterweight-side turning pulley 11 are provided within a gap between the edge of the car 2 and the interior wall surface of the shaft 1.
  • the drive sheave 6 is provided on the hoisting machine 18, and the main cable 12 extends horizontally with respect to the drive sheave 6.
  • the hoisting machine 18 is disposed and the main cable 12 can extend within the shaft 1 accommodated within the height of the top floor (not shown) of the building.
  • the car 2 can approach the ceiling of the shaft 1, a necessity for making the ceiling of the shaft 1 higher than the top floor of the building is obviated, thus diminishing construction cost required for ensuring a space for installing the elevator system. Moreover, since the height of the building can be reduced, there may be prevented occurrence of a problem; for example, a problem of blocking sunlight from the neighboring buildings and spaces.
  • the drive sheave 6 is disposed on the hoisting machine 18 such that the side surface of the drive sheave 6 faces the ceiling of the shaft 1.
  • the configuration of the elevator system of the present embodiment yields the advantage of enabling provision of un-illustrated equipments other than the upper beam 16 on the roof of the car 2 or the top of the car 2.
  • the drive sheave 6 is provided on the hoisting machine 18, as a result of which the highest position of the car 2 where the car 2 avoids the hoisting machine 18 may be set higher than in a case where the drive sheave 6 is provided below the hoisting machine 18. Consequently, the space in the upper end of the shaft 1 can be effectively utilized, and construction cost required for building the shaft 1 can be diminished.
  • the hoisting machine 18 and the car 2 when viewed within a horizontal plane of projection, are disposed so as to overlap at least partially.
  • the space of the shaft 1 when viewed within a horizontal plane of projection can be effectively utilized, thereby diminishing construction cost required for building the shaft 1.
  • FIGS. 5 through 8 illustrate an elevator system according to a second embodiment of the present invention.
  • FIG. 5 is a longitudinal cross-sectional view conceptually showing an elevator system according to the second embodiment when viewed from the side front;
  • FIG. 6 is a longitudinal cross-sectional view of the elevator system shown in FIG. 5 when viewed from the side;
  • FIG. 7 is a transverse cross-sectional view showing the principal elements of the elevator system shown in FIG. 5 through 7;
  • FIG. 8 is a perspective view of the elevator system shown in FIGS. 5 thorough 7.
  • Reference numeral 20 designates a hoisting machine provided on the ceiling of the shaft 1 at a position above a portion of the recessed surface 17 located away from the door 15.
  • the drive sheave 6 is provided on the hoisting machine 20 in a rotatable manner such that the rotor axis of the drive sheave 6 is oriented vertically.
  • An electric drive motor 21 is provided on the lower surface of the hoisting machine 20 so as to protrude downward within the space between the edge of the car 2 and the interior wall surface of the shaft 1.
  • the hoisting machine 20 is disposed on the upper end of the shaft 1, and the lower end of the hoisting machine 20 is located at a position higher than the lower end of the turning pulleys 10 and 11.
  • the electric drive motor 21 is attached to the lower surface of the hoisting machine 20 so as to protrude downward, the electric drive motor 21 is located within the space between the edge of the car 2 and the interior wall surface of the shaft 1.
  • the hoisting machine 20 is provided on the ceiling of the shaft 1 at a position above a portion of the recessed surface 17 located away from the door 15.
  • the car-side turning pulley 10 and the counterweight-side turning pulley 11 are disposed in the gap between the edge of the car 2 and the interior wall surface of the shaft 1. Further detailed description will be omitted to avoid duplication.
  • the second embodiment shown in FIGS. 5 through 8 also yields the same advantageous results as those yielded by the first embodiment shown in FIGS. 1 through 4.
  • FIGS. 9 through 11 illustrate an elevator system according to a third embodiment of the present invention.
  • FIG. 9 is a longitudinal cross-sectional view conceptually showing an elevator system according to the third embodiment when viewed from the side front;
  • FIG. 10 is a transverse cross-sectional view showing the principal elements of the elevator system shown in FIG. 9 ;
  • FIG. 11 is a perspective view of the elevator system shown in FIGS. 9 and 10.
  • Reference numeral 22 designates a main cable whose one end is connected to the lower edge of the car 2 opposite the door 15 and whose remaining end is connected to the top of the counterweight 3.
  • the main cable 22 is wound around the car-side turning pulley 10, the drive sheave 6, and the counterweight-side turning pulley 11, in the sequence given.
  • the hoisting machine 18 is disposed on the upper end of the shaft 1, and the lower end of the hoisting machine 18 is located at a position higher than the lower end of the turning pulleys 10 and 11.
  • the hoisting machine 18 is provided on the ceiling of the shaft 1 at a position above a portion of the recessed surface 17 located away from the door 15.
  • the car-side turning pulley 10 and the counterweight-side turning pulley 11 are disposed within a space between the edge of the car 2 and the interior wall surface of the shaft 1. Consequently, although detailed description will be omitted to avoid duplication, the third embodiment shown in FIGS. 9 through 11 also yields the same advantageous results as those yielded by the first embodiment shown in FIGS. 1 through 4.
  • FIGS. 12 through 14 illustrate an elevator system according to a fourth embodiment of the present invention.
  • FIG. 12 is a longitudinal cross-sectional view conceptually showing an elevator system according to the fourth embodiment when viewed from the side front;
  • FIG. 13 is a transverse cross-sectional view showing the principal elements of the elevator system shown in FIG. 12;
  • FIG. 14 is a perspective view of the elevator system shown in FIGS. 12 and 13.
  • Reference numeral 23 designates a deflector wheel mounted on the ceiling of the shaft 1 such that the rotor axis of the deflector wheel 23 is oriented vertically.
  • the deflector wheel 23 pulls the main cable 12, which is extending between the drive sheave 6 and the car-side turning pulley 10, toward the interior surface of the shaft 1
  • the hoisting machine 18 is disposed on the upper end of the shaft 1, and the lower end of the hoisting machine 18 is located at a position higher than the lower end of the turning pulleys 10 and 11.
  • the hoisting machine 18 is provided on the ceiling of the shaft 1 at a position above a portion of the recessed surface 17 located away from the door 15.
  • the car-side turning pulley 10 and the counterweight-side turning pulley 11 are disposed within the space between the edge of the car 2 and the interior wall surface of the shaft 1.
  • FIGS. 12 through 14 also yields the same advantageous results as those yielded by the first embodiment shown in FIGS. 1 through 4.
  • the deflector wheel 23 pulls the main cable 12 extending between the drive sheave 6 and the car-side turning pulley 10, in the horizontal direction toward the interior surface of the shaft 1.
  • the side surface of the car-side turning pulley 10 can be provided in parallel with the interior surface of the shaft 1. Consequently, the width of the space between the edge of the car 2 and the interior wall surface of the shaft 1 can be diminished, thus reducing the total space to be occupied by the elevator system within the building to a much greater extent.
  • FIGS. 15 through 17 illustrate an elevator system according to a fifth embodiment of the present invention.
  • FIG. 15 is a longitudinal cross-sectional view conceptually showing an elevator system according to the fifth embodiment when viewed from the side front;
  • FIG. 16 is a transverse cross-sectional view showing the principal elements of the elevator system shown in FIG. 15;
  • FIG. 17 is a perspective view of the elevator system shown in FIGS. 15 and 16.
  • Reference numeral 24 designates a counterweight provided within the space between the edge of one of the lateral sides of the car 2 and the interior wall surface of the shaft 1.
  • the hoisting machine 18 is disposed on the upper end of the shaft 1, and the lower end of the hoisting machine 18 is located at a position higher than the lower end of the turning pulleys 10 and 11.
  • the hoisting machine 18 is provided on the ceiling of the shaft 1 at a position above a portion of the recessed surface 17 located away from the door 15.
  • the car-side turning pulley 10 and the counterweight-side turning pulley 11 are disposed within the space between the edge of the car 2 and the interior wall surface of the shaft 1.
  • the deflector wheel 23 pulls the main cable 12, which is extending between the drive sheave 6 and the car-side turning pulley 10, in the horizontal direction toward the interior surface of the shaft 1.
  • the side surface of the car-side turning pulley 10 can be provided in parallel with the interior surface of the shaft 1.
  • the fifth embodiment shown in FIGS. 15 through 17 also yields the same advantageous results as those yielded by the fourth embodiment shown in FIGS. 12 through 14.
  • the present invention provides an elevator system which comprises a car, a counterweight, turning pulleys, a main cable, and a hoisting machine which includes a drive sheave.
  • a car has a door at one end thereof and moves vertically along a predetermined path within a shaft.
  • a counterweight is provided within a space between an interior wall surface of the shaft and the car.
  • a pair of turning pulleys are provided on the upper end of the shaft in a rotatable manner so as to correspond to the car and the counterweight, respectively, within the space between the car and the interior wall surface of the shaft when viewed within a horizontal plane of projection.
  • a main cable is provided and whose one end is connected to the car and whose remaining end is connected to the counterweight.
  • the main cable is provided within the shaft and is wound around the turning pulleys.
  • a hoisting machine is disposed at the upper end of the shaft and is located at a position higher than the lower edges of the turning pulleys.
  • a drive sheave is provided on the hoisting machine in a rotatable manner such that the rotor axis of the drive sheave is oriented vertically.
  • the main cable extends between the turning pulleys while being wound around the drive sheave.
  • the hoisting machine is disposed at the upper end of the shaft, and the lower end of the hoisting machine is located at a position higher than the lower edges of the turning pulleys.
  • the car-side turning pulley and the counterweight-side turning pulley are provided within a space between the edge of the car and the interior wall surface of the shaft.
  • the hoisting machine is provided within the shaft accommodated within the height of the top floor of a building, and the main cable can extend between the hoisting machine and the car. Consequently, there is obviated a necessity for making the ceiling of the shaft higher than the top floor of the building, thus diminishing construction cost required for ensuring a space for installing the elevator system.
  • the hoisting machine is disposed at a position corresponding to a recess formed in the upper surface of the car as has been described previously.
  • the hoisting machine is disposed at the upper end of the shaft, and the lower end of the hoisting machine is located at a position higher than the lower edges of the turning pulleys. Further, the hoisting machine is placed at a position corresponding to a recess formed in the upper surface of the car.
  • the car-side turning pulley and the counterweight-side turning pulley are provided within the space between the edge of the car and the interior wall surface of the shaft.
  • the hoisting machine is provided within the shaft accommodated within the height of the top floor of a building, and the main cable can extend between the hoisting machine and the car. Consequently, there is obviated a necessity for making the ceiling of the shaft higher than the top floor of the building, thus diminishing construction cost required for ensuring a space for installing the elevator system.
  • an electric motor is provided on the hoisting machine so as to protrude downward from the lower surface of the hoisting machine and within the space between the edge of the car and the interior wall surface of the shaft as has been described previously.
  • the hoisting machine is disposed at the upper end of the shaft, and the lower end of the hoisting machine is located at a position higher than the lower edges of the turning pulleys.
  • the electric motor is provided on the hoisting machine so as to protrude downward from the lower surface of the hoisting machine and provided within the space between the edge of the car and the interior wall surface of the shaft, and the car-side turning pulley and the counterweight-side turning pulley are provided within the space between the edge of the car and the interior wall surface of the shaft.
  • the hoisting machine is provided within the shaft accommodated within the height of the top floor of a building, and the main cable can extend between the hoisting machine and the car. Consequently, there is obviated a necessity for making the ceiling of the shaft higher than the top floor of the building, thus diminishing construction cost required for ensuring a space for installing the elevator system.
  • a deflector wheel is provided on the roof of the shaft in a rotatable manner such that the rotor axis of the deflector wheel is oriented vertically.
  • the deflector wheel pulls the main cable extending between the drive sheave and the turning pulley in a direction toward the interior wall surface of the shaft as has been described previously.
  • the hoisting machine is disposed at the upper end of the shaft, and the lower end of the hoisting machine is located at a position higher than the lower edges of the turning pulleys.
  • the car-side turning pulley and the counterweight-side turning pulley are provided in a space between the edge of the car and the interior wall surface of the shaft.
  • the hoisting machine is provided within the shaft accommodated within the height of the top floor of a building, and the main cable can extend between the hoisting machine and the car. Consequently, there is obviated a necessity for making the ceiling of the shaft higher than the top floor of the building, thus diminishing construction cost required for ensuring a space for installing the elevator system.
  • the deflector wheel pulls the main cable extending between the drive sheave and the car-side turning pulley, such that the main cable runs in the direction parallel with the interior surface of the shaft.
  • the side surface of the car-side turning pulley can be provided in horizontal direction parallel with the interior surface of the shaft. Consequently, the width of the space between the edge of the car and the interior wall surface of the shaft can be diminished.
  • the present invention yields an advantage of reducing the space to be occupied by the elevator system within the building to a much greater extent and of diminishing construction cost required for ensuring the total space for installing the elevator system.
  • the drive sheave is provided on the hoisting machine such that the side surface of the drive sheave faces the ceiling of the shaft as has been described previously.
  • the hoisting machine is disposed at the upper end of the shaft, and the lower end of the hoisting machine is located at a position higher than the lower edges of the turning pulleys.
  • the car-side turning pulley and the counterweight-side turning pulley are provided within the space between the edge of the car and the interior wall surface of the shaft.
  • the hoisting machine is provided within the shaft accommodated within the height of the top floor of a building, and the main cable can extend between the hoisting machine and the car. Consequently, there is obviated a necessity for making the ceiling of the shaft higher than the top floor of the building, thus diminishing construction cost required for ensuring a space for installing the elevator system.
  • the highest position of the car where the car avoids the hoisting machine may be set higher than in a case where the drive sheave is provided below the hoisting machine. Consequently, the space in the upper end of the shaft can be effectively utilized, and construction cost required for building the shaft can be diminished.
  • the hoisting machine and the car overlap at least partially when viewed within a horizontal plane of projection as has been described previously.
  • the hoisting machine is disposed at the upper end of the shaft, and the lower end of the hoisting machine is located at a position higher than the lower edges of the turning pulleys.
  • the car-side turning pulley and the counterweight-side turning pulley are provided within the space between the edge of the car and the interior wall surface of the shaft.
  • the hoisting machine is provided within the shaft accommodated within the height of the top floor of a building, and the main cable can extend between the hoisting machine and the car. Consequently, there is obviated a necessity for making the ceiling of the shaft higher than the top floor of the building, thus diminishing construction cost required for ensuring a space for installing the elevator system.
  • the hoisting machine and the car overlap at least partially when viewed within a horizontal plane of projection. The space of the shaft when viewed within a horizontal plane of projection can be effectively utilized, thereby diminishing construction cost required for building the shaft.

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  • 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)
EP00100130A 1999-01-08 2000-01-07 Cable guide and drive machinery position for elevator Expired - Lifetime EP1018480B1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP264799 1999-01-08
JP264799 1999-01-08
JP23167399 1999-08-18
JP23167399A JP4191331B2 (ja) 1999-01-08 1999-08-18 エレベーター装置

Publications (3)

Publication Number Publication Date
EP1018480A2 EP1018480A2 (en) 2000-07-12
EP1018480A3 EP1018480A3 (en) 2001-02-28
EP1018480B1 true EP1018480B1 (en) 2004-08-04

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ID=26336092

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00100130A Expired - Lifetime EP1018480B1 (en) 1999-01-08 2000-01-07 Cable guide and drive machinery position for elevator

Country Status (5)

Country Link
EP (1) EP1018480B1 (ru)
JP (1) JP4191331B2 (ru)
KR (1) KR100330286B1 (ru)
CN (1) CN1094887C (ru)
DE (1) DE60012588T2 (ru)

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JP4200603B2 (ja) * 1999-06-03 2008-12-24 三菱電機株式会社 エレベーター装置
JP2001039643A (ja) * 1999-08-03 2001-02-13 Teijin Seiki Co Ltd エレベータ装置
JP4675548B2 (ja) * 2000-08-21 2011-04-27 三菱電機株式会社 エレベータ装置
JP4727124B2 (ja) * 2000-08-28 2011-07-20 三菱電機株式会社 エレベータ装置
CN1184131C (zh) 2000-08-29 2005-01-12 三菱电机株式会社 电梯装置
EP1319627B1 (en) * 2000-09-12 2009-12-09 Mitsubishi Denki Kabushiki Kaisha Elevator device
CN100340466C (zh) * 2000-09-20 2007-10-03 三菱电机株式会社 电梯装置
EP1327597B1 (en) * 2000-09-20 2009-04-29 Mitsubishi Denki Kabushiki Kaisha Elevator device
JP4849712B2 (ja) * 2000-11-08 2012-01-11 東芝エレベータ株式会社 エレベータ
WO2002098782A1 (fr) 2001-06-04 2002-12-12 Mitsubishi Denki Kabushiki Kaisha Dispositif ascenseur
JP4825368B2 (ja) * 2001-07-10 2011-11-30 東芝エレベータ株式会社 エレベータ装置
KR100560555B1 (ko) * 2001-08-29 2006-03-15 미쓰비시덴키 가부시키가이샤 엘리베이터 장치
JP4416381B2 (ja) * 2002-06-14 2010-02-17 東芝エレベータ株式会社 マシンルームレスエレベータ
WO2004005177A1 (ja) * 2002-07-08 2004-01-15 Mitsubishi Denki Kabushiki Kaisha エレベータ装置
WO2004022471A1 (ja) 2002-09-03 2004-03-18 Mitsubishi Denki Kabushiki Kaisha エレベータ装置
EP1422184A3 (en) * 2002-11-19 2004-07-07 Bravo S.r.l. Machine-room-less elevator
CN1612837A (zh) * 2002-12-24 2005-05-04 三菱电机株式会社 电梯装置
DE60333795D1 (de) * 2003-03-12 2010-09-23 Mitsubishi Electric Corp Aufzugsvorrichtung
EP2390219B1 (en) 2003-12-09 2012-11-14 Mitsubishi Denki Kabushiki Kaisha Elevator apparatus
JP4403142B2 (ja) 2004-01-27 2010-01-20 三菱電機株式会社 エレベータ装置用駆動ユニット、エレベータ装置、エレベータ装置の据付方法、及びエレベータ装置の保守点検方法
CN100528728C (zh) * 2004-09-30 2009-08-19 三菱电机株式会社 电梯装置
DE102005002607A1 (de) * 2005-01-20 2006-08-10 System Antriebstechnik Dresden Gmbh Treibscheibenaufzug
WO2006095390A1 (ja) * 2005-03-04 2006-09-14 Mitsubishi Denki Kabushiki Kaisha エレベータ装置
JP5026260B2 (ja) * 2006-05-19 2012-09-12 三菱電機株式会社 エレベータ装置
WO2008026263A1 (fr) * 2006-08-30 2008-03-06 Mitsubishi Electric Corporation Dispositif élévateur
KR100795265B1 (ko) * 2006-09-20 2008-01-15 미쓰비시덴키 가부시키가이샤 엘리베이터 장치
US20110132695A1 (en) * 2009-12-09 2011-06-09 Thyssenkrupp Elevator Capital Corporation Elevator Apparatus Yielding No Reverse Rope Bend
WO2018163143A2 (en) * 2018-05-22 2018-09-13 Universidad Tecnológica De Panamá Modular mobile table for prestressing
CN108861966B (zh) * 2018-07-06 2024-03-19 宁波宏大电梯有限公司 一种具有裹塑钢丝绳的背包式电梯
CN114772416B (zh) * 2022-04-11 2023-08-25 天津市特种设备监督检验技术研究院(天津市特种设备事故应急调查处理中心) 自动消毒防疫电梯

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CN1260319A (zh) 2000-07-19
JP4191331B2 (ja) 2008-12-03
EP1018480A2 (en) 2000-07-12
EP1018480A3 (en) 2001-02-28
JP2000255933A (ja) 2000-09-19
DE60012588T2 (de) 2005-08-04
CN1094887C (zh) 2002-11-27
KR20000052619A (ko) 2000-08-25
KR100330286B1 (ko) 2002-03-27

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