EP1028082A2 - Système d'ascenseur - Google Patents

Système d'ascenseur Download PDF

Info

Publication number: EP1028082A2
Authority: EP; European Patent Office
Prior art keywords: car; sheave; hoist; pulley; shaft
Prior art date: 1999-02-10
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

EP00102175A

Other languages

German (de)

English (en)

Other versions

EP1028082B1 (fr

EP1028082A3 (fr

Inventor

Naoki Hashiguchi

Kunio Mitsubishi Electric Eng. Co. Ltd. Katou

Kazuhiro Mitsubishi Elec. Eng.Co. Ltd. Yoshikawa

Masaya Inoue

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.)

1999-02-10

Filing date

2000-02-09

Publication date

2000-08-16

2000-02-09 Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp

2000-02-09 Priority to EP03026849A priority Critical patent/EP1396460B1/fr

2000-08-16 Publication of EP1028082A2 publication Critical patent/EP1028082A2/fr

2001-11-28 Publication of EP1028082A3 publication Critical patent/EP1028082A3/fr

2004-04-28 Application granted granted Critical

2004-04-28 Publication of EP1028082B1 publication Critical patent/EP1028082B1/fr

2020-02-09 Anticipated expiration legal-status Critical

Status 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
- B66B11/005—Arrangement of driving gear, e.g. location or support in the hoistway on the car
- 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
- 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
- B66B11/0065—Roping
- B66B11/008—Roping with hoisting rope or cable operated by frictional engagement with a winding drum or sheave

Definitions

the present invention relates to an elevator system, wherein a main cable connected to a car and a counterweight is driven by means of a hoist mounted on the car.
FIG. 13 is a longitudinal cross-sectional view conceptually showing a conventional elevator system described in, for example, Japanese Utility Model Publication No. Hei-3-48142.
reference numeral 1 designates a shaft
2 designates a car which moves vertically along a predetermined path within the shaft 1
3 designates a traction hoist mounted on a lower side of an upper frame of the car 2.
a sheave 4 of the hoist 3 is arranged such that the rotor axis of the sheave 4 is oriented horizontally.
Reference numeral 5 designates a counterweight which moves vertically along another predetermined path within the shaft 1, and a counterweight pulley 6 is provided in the counterweight 5.
Reference numeral 7 designates a top pulley which is attached to the top of the shaft 1 such that the rotor axis of the pulley is oriented horizontally.
Reference numeral 8 designates a main cable whose one end is connected to the upper end portion of the shaft 1 by means of an anchor 9 and whose remaining end is connected to the upper end portion of the shaft 1 by means of another anchor 10. The main cable 8 is coiled around the counterweight pulley 6, the top pulley 7, and the sheave 4.
the hoist 3 is energized and driven so as to rotate the sheave 4, whereupon the car 2 and the counterweight 3 are moved vertically in opposite directions. Since the hoist 3 is mounted on the car 2, a machinery room, which would otherwise be independently provided in a position above the shaft 1, is omitted, thus reducing the space occupied by the elevator system within an un-illustrated building.
the hoist 3 is mounted on the car 2, and the rotor axis of the sheave 4 is oriented horizontally, thus resulting in an increase in the height of the car 2.
a top clearance to be insured between the lower surface of the top of the shaft 1 and the top of the car 2 must be made longer.
the lower surface of the top of the shaft 1 must be made higher than the height of the top floor of the building.
the angle at which the main cable 8 is wound around the sheave 4 exceeds 90°, and the diameter of the sheave 4 should be made more than 40 times the diameter of the main cable 8.
the present invention has been conceived to solve the problems involved in the background art, and the object of the present invention is to provide an elevator system in which a hoist is mounted on a car and which can be installed in a shaft accommodated within the height of the top floor of a building.
as elevator system comprises a car which moves vertically along a predetermined path within a shaft.
a counterweight is provided which moves vertically along another predetermined path within the shaft.
a hoist is provided in a plane orthogonal to the predetermined path of the car.
the hoist includs a sheave of which rotor axis is oriented in the vertical direction.
the hoist is configured such that the height of the hoist is smaller than the diameter of the sheave.
a first and a second turning pulleys are provided on the same side of the car with said hoist. The rotor axis of the first and second turning pulleys are oriented horizontally.
the first and second turning pulleys are positioned to faces a circumferential edge of the sheave.
the rim surface of said first and a second turning pulleys project beyond the edge of the car.
a top pulley is provided which is attached to the top of the shaft in a rotatable manner such that the rotor axis of the top pulley is oriented horizontally.
a main cable is wound around a pulley of the counterweight, the top pulley, the first and second turning pulleys and the sheave. Each end of said main cable is connected to the upper end of the shaft.
FIGS. 1 through 3 illustrate a first embodiment of the present invention.
FIG. 1 is a longitudinal cross-sectional view conceptually showing an elevator system;
FIG. 2 is a transverse cross-sectional view showing the principal elements shown in FIG. 1;
FIG. 3 is a perspective view showing the principal elements shown in FIG. 1.
a mount arm 11 is provided on the lower surface of the car 2; that is, a plane orthogonal to the predetermined path of the car 2, and the traction hoist 3 is mounted on the mount arm 11.
a sheave 4 is attached to the hoist 3 such that the rotor axis of the sheave 4 is oriented in the vertical direction.
the height of the traction hoist 3 is designed to be smaller than the diameter of the sheave 4.
Reference numeral 5 designates a counterweight which moves vertically along another path within the shaft 1, and a counterweight pulley 6 is provided on the counterweight 5.
Reference numeral 7 designates a top pulley which is attached to the top of the shaft 1 in a rotatable manner such that the rotor axis of the top pulley 7 is oriented horizontally. When viewed within a horizontal plane of projection, the top pulley 7 is interposed between the car 2 and the shaft 1 such that the side surfaces of the top pulley 7 are arranged along the wall surface of the shaft 1.
Reference numeral 12 designates a first turning pulley which is attached to the mount arm 11 in a rotatable manner such that the rotor axis of the first turning pulley 12 is oriented horizontally. A rim surface of the first turning pulley 12 projects beyond the edge of the car 2, and the first turning pulley 12 is arranged so as to face one circumferential edge of the sheave 4.
Reference numeral 13 designates a second turning pulley which is attached to the mount arm 11 in a rotatable manner such that the rotor axis of the second turning pulley 13 is oriented horizontally.
a rim surface of the second turning pulley 13 projects beyond the edge of the car 2, and the second turning pulley 13 is arranged so as to face a circumferential edge of the sheave 4.
the first turning pulley 12 and the second turning pulley 13 are disposed in parallel on the mount arm 11.
Reference numeral 14 designates a main cable.
One end of the main cable 14 is connected to the upper end of the shaft 1 by means of an anchor 15, and the other end of the main cable 14 is connected to the upper end of the shaft 1 by means of an anchor 16.
the main cable 14 is wound around the counterweight pulley 6, the top pulley 7, the first turning pulley 12, the sheave 4, and the second turning pulley 13, in this sequence.
the hoist 3 is provided within the plane orthogonal to the predetermined path of the car 2, and the rotor axis of the sheave 4 is oriented in the vertical direction. Further, the height of the hoist 3 is designed to be smaller than the diameter of the sheave 4.
the height of the car 2 becomes smaller.
the top clearance to be insured between the lower surface of the top of the shaft 1 and the top of the car 2 can be made shorter.
the lower surface of the top of the shaft 1 can be made lower than the height of the top floor of the building, thereby preventing an increase in construction cost, which would otherwise be caused by ensuring a space for installing an elevator system.
the main cable 14 is wound around the first turning pulley 12 and the second turning pulley 13 at an angle of about 90°.
the diameter of the first and second turning pulleys 12 and 13 can be about 36 times the diameter of the main cable 14, thus diminishing the height of the first and second turning pulleys 12 and 13. Therefore, the height of the car 2 can be reduced, which in turn results in a reduction in the height of the shaft 1. Since both the height of the car 2 and the height of the shaft 1 are reduced, expenses required for constructing a space for installing the elevator system can be diminished.
FIGS. 4 and 5 show a second embodiment of the present invention, wherein FIG. 4 is a longitudinal cross-sectional view conceptually showing an elevator system according to the second embodiment, and FIG. 5 is a transverse cross-sectional view showing the principal elements shown in FIG. 4.
Reference numeral 17 designates a deflector wheel provided on the lower surface of the car 2; that is, in a plane perpendicular to the path of the car 2 within the shaft 1.
the deflector wheel 17 is mounted on the mount arm 11 such that the rotor axis of the deflector wheel 17 is oriented in the vertical direction.
the deflector wheel 17 is positioned such that one circumferential edge of the deflector wheel 17 faces to one circumferential edge of the sheave 4.
Reference numeral 12 designates a first turning pulley which is attached to the mount arm 11 in a rotatable manner such that the rotor axis of the first turning pulley 12 is oriented horizontally.
the rim surface of the first turning pulley 12 projects beyond the edge of the car 2, and the first turning pulley 12 is placed so as to face the circumferential edge of the sheave 4.
Reference numeral 13 designates a second turning pulley which is attached to the mount arm 11 in a rotatable manner such that the rotor axis of the second turning pulley 13 is oriented horizontally.
the rim surface of the second turning pulley 13 projects beyond the edge of the car 2, and the second turning pulley 13 is placed so as to face the circumferential edge of the deflector wheel 17.
Reference numeral 14 designates a main cable whose one end is connected to the upper end of the shaft 1 by means of the anchor 15 and whose other end is connected to the upper end of the shaft 1 by means of the anchor 16.
the main cable 14 is wound around the counterweight pulley 6, the top pulley 7, the first turning pulley 12, the sheave 4, the deflector pulley 17, and the second turning pulley 13, in this sequence.
the hoist 3 is mounted on the plane orthogonal to the predetermined path of the car 2.
the rotor axis of the sheave 4 is oriented in the vertical direction, and the height of the hoist 3 is designed to be smaller than the diameter of the sheave 4.
first turning pulley 12 having the main cable 14 wound therearound and the second turning pulley 13 having the main cable 14 wound therearound are disposed within the plane of the car 2 substantially symmetrically. This configuration enables suspension of the area in the vicinity of the center of mass of the car 2, thus improving the riding comfort of the car 2.
FIGS. 6 and 7 show a third embodiment of the present invention, wherein FIG. 6 is a partial front view showing the principal elements of the elevator, and FIG. 7 is a bottom view of the elements shown in FIG. 6.
the remaining portion of the elevator system other than shown in FIGS. 6 and 7 is the same in configuration as that shown in FIGS. 4 and 5.
those reference numerals which are the same as those used in FIGS. 4 and 5 designate corresponding elements.
Reference numeral 4 designates a sheave around which a plurality of main cables 14 are wound in parallel to one another.
the sheave 4 is provided on the lower surface of the car 2 such that the rotor axis of the sheave 4 is inclined at an angle.
One circumferential edge of the sheave 4 faces the lower circumferential edge of the first turning pulley 12, and the other circumferential edge of the sheave 4 is placed in an elevated position than the one edge.
Reference numeral 17 designates a deflector wheel which is provided on the lower surface of the car 2 such that the rotor axis of the deflector 17 is inclined at an angle.
One circumferential edge of the deflector wheel 17 faces the other circumferential edge of the sheave 4 placed in the elevated position.
the remaining circumferential edge of the deflector wheel 17 faces the lower circumferential edge of the second turning pulley 13.
the hoist 3 is placed in the plane orthogonal to the predetermined path of the car 2.
the rotor axis of the sheave 4 is inclined, and the height of the hoist 3 is designed to be smaller than the diameter of the sheave 4.
the first turning pulley 12 having the main cable 14 wound therearound and the second turning pulley 13 having the main cable 14 wound therearound are disposed in a same plane under the car 2 substantially symmetrically.
the first turning pulley 12 and the sheave 4 are arranged at right angles to each other, as are the deflector wheel 17 and the second turning pulley 13, thus making the fleet angle of the main cable 14 large.
the sheave 4 and the deflector wheel 17 are inclined at angles, as shown in FIG. 6.
the rim surface of the sheave 4 and the rim surface of the deflector wheel 17 cross each other at an angle of 60°, thus imparting a fleet angle to the main cable 14.
the rim surface of the first turning pulley 12 and the rim surface of the sheave 4 cross each other at angle of 60°
the rim surface of the deflector 17 and the rim surface of the second turning pulley 13 cross each other at an angle of 60°. Consequently, the fleet angle of the main cable 14 is diminished, and hence wear of the main cable 14 is diminished, thus prolonging the life of the main cable 14.
FIGS. 8 and 9 show a fourth embodiment of the present invention, wherein FIG. 8 is a longitudinal cross-sectional view conceptually showing an elevator system according to the fourth embodiment, and FIG. 9 is a transverse cross-sectional view showing the principal elements shown in FIG. 8.
the remaining portion of the elevator system other than shown in FIGS. 8 and 9 are the same in configuration as shown in FIGS. 4 and 5.
those reference numerals which are the same as those used in FIGS. 4 and 5 designate corresponding elements.
Reference numeral 12 designates a first turning pulley which is attached to the mount arm 11 in a rotatable manner such that the rotor axis of the first turning pulley 12 is oriented horizontally.
the first turning pulley 12 is interposed between the car 2 and the wall surface of the shaft 1.
Reference numeral 13 designates a second turning pulley which is mounted on the mount arm 11 in a rotatable manner such that the rotor axis of the second turning pulley 13 is oriented horizontally.
the second turning pulley 13 is interposed between the car 2 and the wall surface of the shaft 1. When viewed in the plane of vertical projection, the side surface of the car 2 and the side surface of the second turning pulley 13 partially overlap.
the hoist 3 is placed in a plane orthogonal to the predetermined path of the car 2.
the rotor axis of the sheave 4 is vertical, and the height of the hoist 3 is designed to be smaller than the diameter of the sheave 4.
the first turning pulley 12 having the main cable 14 wound therearound and the second turning pulley 13 having the main cable 14 wound therearound are disposed substantially symmetrically in a plane under the car 2.
first turning pulley 12 and the second turning pulley 13 are interposed between the wall surface of the shaft 1 and the car 2, such that an overlap exists between the side surfaces of the car 2 and the first and second turning pulleys 12 and 13.
the height of the car 2 can be diminished by a height corresponding to the space occupied by the first and second turning pulleys 12 and 13, thus shortening the height of the shaft 1.
Such reductions in the height of the shaft 1 and the height of the car 2 prevent an increase in construction cost, which would otherwise be caused by ensuring a space for installing an elevator system.
FIGS. 10 through 12 show a fifth embodiment of the present invention.
FIG. 10 is a longitudinal view conceptually showing an elevator system according to the fifth embodiment;
FIG. 11 is a transverse cross-sectional plan view showing the principal elements shown in FIG. 10;
FIG. 12 is a perspective view showing the principal elements shown in FIG. 10.
those reference numerals which are the same as those provided in FIGS. 1 through 3 designate corresponding elements.
Reference numeral 3 designates a traction hoist.
the mount arm 11 is provided on the upper surface of the car 2; that is, in a plane orthogonal to the predetermined path of the car 2, and the traction hoist 3 is mounted on the mount arm 11.
the sheave 4 is provided on the traction hoist 3 such that the rotor axis of the sheave 4 is oriented in the vertical direction, and the hoist 3 is configured such that the height of the hoist 3 is smaller than the diameter of the sheave 4.
Reference numeral 12 designates a first turning pulley which is attached to the mount arm 11 in a rotatable manner such that the rotor axis of the first turning pulley 12 is oriented horizontally.
the first turning pulley 12 is positioned so as to face one circumferential edge of the sheave 4.
the rim surface of the first turning pulley 12 is positioned at the edge of the car 2.
Reference numeral 13 designates a second turning pulley which is attached to the mount arm 11 in a rotatable manner such that the rotor axis of the second turning pulley 13 is oriented horizontally.
the second turning pulley 12 is positioned so as to face other circumferential edge of the sheave 4.
the rim surface of the second turning pulley 13 is positioned at the edge of the car 2.
the first turning pulley 12 and the second turning pulley 13 are disposed in parallel.
the hoist 3, the first turning pulley 12, and the second turning pulley 13 are provided on the upper surface of the car 2.
the hoist 3 is placed in a plane orthogonal to the predetermined path of the car 2.
the rotor axis of the sheave 4 is oriented in the vertical direction, and the height of the hoist 3 is arranged to be smaller than the diameter of the sheave 4.
FIGS. 10 through 12 Although detailed description of working-effects of the fifth embodiment is not duplicated, the fifth embodiment shown in FIGS. 10 through 12 also yields the same advantageous working-effects as those yielded by the first embodiment shown in FIGS. 1 through 3.
the present invention provides an elevator system comprising the components as follows.
a car moves vertically along a predetermined path within a shaft.
a counterweight moves vertically along another predetermined path within the shaft.
a hoist is provided which includes a sheave such that the rotor axis of the sheave is oriented in the vertical direction.
the hoist is provided in a plane orthogonal to the predetermined path of the car.
the hoist is configured such that the height of the hoist is smaller than the diameter of the sheave.
a second turning pulley and a second turning pulley are provided on the same side of the car on which the hoist is placed, and the rotor axis of pulleys are oriented horizontally.
the first and the second turning pulley are disposed to face a circumferential edge of the sheave respectively, and the rim surface projects beyond the edge of the car.
a top pulley is attached to the top of the shaft in a rotatable manner such that the rotor axis of the top pulley is oriented horizontally.
a main cable is wound around a pulley of the counterweight, the top pulley, either the first or second turning pulley, the sheave, and the remaining turning pulley, and both ends of a main cable are connected to the upper end of the shaft.
the hoist is placed in a plane orthogonal to the predetermined path of the car.
the rotor axis of the sheave is oriented in the vertical direction, and the height of the hoist is arranged to be smaller than the diameter of the sheave. Accordingly, the height of the car becomes smaller.
the top clearance to be insured between the lower surface of the top of the shaft and the top of the car can be made shorter. Therefore, the lower surface of the top of the shaft can be made lower than the height of the top floor of the building, thereby an increase in construction cost is prevented, which would otherwise be caused by ensuring a space for installing an elevator system.
a deflector wheel is preferably provided on the same side of the car on which the hoist is placed, such that the rotor axis of the deflector wheel is oriented in the vertical direction.
One circumferential edge of the deflector wheel is positioned so as to face one circumferential edge of the sheave, and the other circumferential edge of the deflector wheel is positioned so as to face the circumferential edge of either the first or second turning pulley.
the hoist is placed in a plane orthogonal to the predetermined path of the car.
the rotor axis of the sheave is oriented in the vertical direction, and the height of the hoist is arranged to be smaller than the diameter of the sheave. Accordingly, the height of the car becomes smaller.
the top clearance to be insured between the lower surface of the top of the shaft and the top of the car can be made shorter. Therefore, the lower surface of the top of the shaft can be made lower than the height of the top floor of the building, thereby an increase in construction cost prevented, which would otherwise be caused by ensuring a space for installing an elevator system.
the first turning pulley having the main cable wound therearound and the second turning pulley having the main cable wound therearound are disposed in a plane of the car symmetrically. This configuration enables suspension of the area in the vicinity of the center of mass of the car, thus the riding comfort of the car is improved.
the rotor axis of the sheave, around which a plurality of main cables are wound in parallel to one another, is tilted at an angle, and, one circumferential edge of the sheave is positioned so as to face the lower circumference of the first turning pulley and the opposite circumferential edge of the sheave is position so as to be positioned in a location closer to the car.
the deflector wheel is tilted at an angle, and, one circumferential edge of the deflector wheel is positioned so as to face the upper circumferential edge of the sheave positioned in the location close to the car, and the opposite circumferential edge of the deflector wheel is positioned so as to face the lower circumference of the second turning pulley.
the hoist is placed in a plane orthogonal to the predetermined path of the car.
the rotor axis of the sheave is oriented in the vertical direction, and the height of the hoist is arranged to be smaller than the diameter of the sheave. Accordingly, the height of the car becomes smaller.
the top clearance to be insured between the lower surface of the top of the shaft and the top of the car can be made shorter. Therefore, the lower surface of the top of the shaft can be made lower than the height of the top floor of the building, thereby an increase in construction cost is prevented, which would otherwise be caused by ensuring a space for installing an elevator system.
the first turning pulley having the main cable wound therearound and the second turning pulley having the main cable wound therearound are disposed in a plane of the car and symmetrically.
This configuration enables suspension of the area in the vicinity of the center of mass of the car, thus the riding comfort of the car is improved.
the sheave and the deflector wheel are arranged such that their rotor axes are inclined at an angle, thereby diminishing the fleet angle of the main cable formed between the first turning pulley and the sheave and the fleet angle of the main cable formed between the sheave and the second turning pulley. Consequently, wear of the main cable is prevented, thus prolonging the life of the main cable.
first and second turn pulleys are interposed between the car and the wall surface of the shaft such that, when viewed in the plane of vertical projection, a partial overlap exists between the first turning pulley and the side surface of the car and between the second turning pulley and the side surface of the car.
the hoist is placed in a plane orthogonal to the predetermined path of the car.
the rotor axis of the sheave is oriented in the vertical direction, and the height of the hoist is arranged to be smaller than the diameter of the sheave. Accordingly, the height of the car becomes smaller.
the top clearance to be insured between the lower surface of the top of the shaft and the top of the car can be made shorter. Therefore, the lower surface of the top of the shaft can be made lower than the height of the top floor of the building, thereby preventing an increase in construction cost, which would otherwise be caused by ensuring a space for installing an elevator system.
the first turning pulley having the main cable wound therearound and the second turning pulley having the main cable wound therearound are disposed in a plane of the car and symmetrically. This configuration enables suspension of the car at the area in the vicinity of the center of mass of the car, thus the riding comfort of the car is improved.
first turning pulley and the second turning pulley are positioned between the wall surface of the shaft and the car, such that a partial overlap exists between the side surface of the car and the first and second turning pulleys. Accordingly, the height of the car can be diminished by a height corresponding to the space occupied by the first and second turning pulleys, thus shortening the height of the shaft. Such reductions in the height of the shaft and the height of the car prevent an increase in construction cost, which would otherwise be caused by ensuring a space for installing an elevator system.

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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)

EP00102175A 1999-02-10 2000-02-09 Système d'ascenseur Expired - Lifetime EP1028082B1 (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
EP03026849A EP1396460B1 (fr)	1999-02-10	2000-02-09	Système d' ascenseur

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP3308399		1999-02-10
JP03308399A JP4190641B2 (ja)	1999-02-10	1999-02-10	エレベーター装置

Related Child Applications (2)

Application Number	Title	Priority Date	Filing Date
EP03026849A Division EP1396460B1 (fr)	1999-02-10	2000-02-09	Système d' ascenseur
EP03026849A Division-Into EP1396460B1 (fr)	1999-02-10	2000-02-09	Système d' ascenseur

Publications (3)

Publication Number	Publication Date
EP1028082A2 true EP1028082A2 (fr)	2000-08-16
EP1028082A3 EP1028082A3 (fr)	2001-11-28
EP1028082B1 EP1028082B1 (fr)	2004-04-28

Family

ID=12376812

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
EP00102175A Expired - Lifetime EP1028082B1 (fr)	1999-02-10	2000-02-09	Système d'ascenseur
EP03026849A Expired - Lifetime EP1396460B1 (fr)	1999-02-10	2000-02-09	Système d' ascenseur

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
EP03026849A Expired - Lifetime EP1396460B1 (fr)	1999-02-10	2000-02-09	Système d' ascenseur

Country Status (5)

Country	Link
EP (2)	EP1028082B1 (fr)
JP (1)	JP4190641B2 (fr)
KR (1)	KR100330287B1 (fr)
CN (1)	CN1114557C (fr)
DE (2)	DE60031313T2 (fr)

Cited By (11)

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DE10104351A1 (de) *	2001-02-01	2002-08-22	Ingenieurgesellschaft Foerder	Aufzug mit auf der Aufzugskabine mitfahrender Antriebseinheit und Steuereinheit
US6892862B2 (en)	2000-07-29	2005-05-17	Alpha Getriebebau Gmbh	Elevator car with a driving pulley driving machine integrated therein
EP1612179A1 (fr) *	2004-06-24	2006-01-04	Alberto Sassi S.P.A	Entraînement pour ascenseurs et montecharges
EP1700813A1 (fr) *	2003-11-17	2006-09-13	Mitsubishi Denki Kabushiki Kaisha	Systeme d'ascenseur
EP2019073A1 (fr) *	2006-05-19	2009-01-28	Mitsubishi Electric Corporation	Dispositif d'ascenseur
US7503433B2 (en) *	2003-04-07	2009-03-17	Chiu Nan Wang	Elevator
US9315938B2 (en)	2001-06-21	2016-04-19	Kone Corporation	Elevator with hoisting and governor ropes
US9315363B2 (en)	2000-12-08	2016-04-19	Kone Corporation	Elevator and elevator rope
US9446931B2 (en)	2002-01-09	2016-09-20	Kone Corporation	Elevator comprising traction sheave with specified diameter
US9573792B2 (en)	2001-06-21	2017-02-21	Kone Corporation	Elevator
WO2023011771A1 (fr) *	2021-08-06	2023-02-09	Schroeder Meik	Système de levage sans salle des machines

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP4527485B2 (ja) *	2004-09-29	2010-08-18	三菱電機株式会社	エレベーターのトラクション式巻上機装置
KR100770500B1 (ko) *	2005-06-14	2007-10-25	미쓰비시덴키 가부시키가이샤	엘리베이터 장치
CA2737033C (fr) *	2008-09-30	2016-10-11	Safeworks, Llc	Systeme d'alarme d'ascenseur pour tour
CN104444713B (zh) *	2014-12-15	2016-07-06	佛山市神风航空科技有限公司	一种小型旋转电梯
EP3752442B1 (fr) *	2018-02-15	2022-10-26	SafeWorks, LLC	Procédé et appareil d'installation d'ascenseur
DE102022001560A1 (de)	2022-05-04	2023-11-09	Meik Schröder	Maschinenraumloses Aufzugssystem
DE102023000227A1 (de)	2023-01-26	2024-08-01	Meik Schröder	Maschinenraumloses Aufzugssystem mit Antrieb an der Aufzugskabine

Citations (2)

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- 2000-02-07 KR KR1020000005617A patent/KR100330287B1/ko not_active IP Right Cessation
- 2000-02-09 DE DE60031313T patent/DE60031313T2/de not_active Expired - Lifetime
- 2000-02-09 EP EP00102175A patent/EP1028082B1/fr not_active Expired - Lifetime
- 2000-02-09 DE DE60010143T patent/DE60010143T2/de not_active Expired - Fee Related
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EP0565516A1 (fr)	1992-04-09	1993-10-13	Werner Mag. Dr. Hagel	Ascenseur

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6892862B2 (en)	2000-07-29	2005-05-17	Alpha Getriebebau Gmbh	Elevator car with a driving pulley driving machine integrated therein
US9315363B2 (en)	2000-12-08	2016-04-19	Kone Corporation	Elevator and elevator rope
DE10104351A1 (de) *	2001-02-01	2002-08-22	Ingenieurgesellschaft Foerder	Aufzug mit auf der Aufzugskabine mitfahrender Antriebseinheit und Steuereinheit
US9315938B2 (en)	2001-06-21	2016-04-19	Kone Corporation	Elevator with hoisting and governor ropes
US9573792B2 (en)	2001-06-21	2017-02-21	Kone Corporation	Elevator
US9446931B2 (en)	2002-01-09	2016-09-20	Kone Corporation	Elevator comprising traction sheave with specified diameter
US7503433B2 (en) *	2003-04-07	2009-03-17	Chiu Nan Wang	Elevator
EP1700813A1 (fr) *	2003-11-17	2006-09-13	Mitsubishi Denki Kabushiki Kaisha	Systeme d'ascenseur
EP1700813A4 (fr) *	2003-11-17	2011-08-31	Mitsubishi Electric Corp	Systeme d'ascenseur
EP1612179A1 (fr) *	2004-06-24	2006-01-04	Alberto Sassi S.P.A	Entraînement pour ascenseurs et montecharges
EP2019073A4 (fr) *	2006-05-19	2013-01-30	Mitsubishi Electric Corp	Dispositif d'ascenseur
EP2019073A1 (fr) *	2006-05-19	2009-01-28	Mitsubishi Electric Corporation	Dispositif d'ascenseur
WO2023011771A1 (fr) *	2021-08-06	2023-02-09	Schroeder Meik	Système de levage sans salle des machines
EP4344430A1 (fr) *	2021-08-06	2024-04-03	Meik Schröder	Système de levage sans salle des machines

Also Published As

Publication number	Publication date
KR20000057942A (ko)	2000-09-25
CN1114557C (zh)	2003-07-16
CN1263042A (zh)	2000-08-16
DE60031313T2 (de)	2007-05-16
EP1396460B1 (fr)	2006-10-11
JP4190641B2 (ja)	2008-12-03
JP2000229772A (ja)	2000-08-22
EP1028082B1 (fr)	2004-04-28
KR100330287B1 (ko)	2002-03-27
DE60010143T2 (de)	2005-05-04
EP1396460A3 (fr)	2004-05-19
EP1396460A2 (fr)	2004-03-10
DE60031313D1 (de)	2006-11-23
DE60010143D1 (de)	2004-06-03
EP1028082A3 (fr)	2001-11-28

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