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WO2002072461A1 - Ascenseur - Google Patents

Ascenseur Download PDF

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Publication number
WO2002072461A1
WO2002072461A1 PCT/JP2001/001825 JP0101825W WO02072461A1 WO 2002072461 A1 WO2002072461 A1 WO 2002072461A1 JP 0101825 W JP0101825 W JP 0101825W WO 02072461 A1 WO02072461 A1 WO 02072461A1
Authority
WO
WIPO (PCT)
Prior art keywords
rope
elevator
hoistway
car
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.)
Ceased
Application number
PCT/JP2001/001825
Other languages
English (en)
Japanese (ja)
Inventor
Masami Nomura
Wim Offerhaus
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
Priority to JP2002571390A priority Critical patent/JPWO2002072461A1/ja
Priority to US10/258,474 priority patent/US20030155185A1/en
Priority to DE60142257T priority patent/DE60142257D1/de
Priority to EP01912200A priority patent/EP1367017B1/fr
Priority to CN01809327.2A priority patent/CN1245324C/zh
Priority to PCT/JP2001/001825 priority patent/WO2002072461A1/fr
Publication of WO2002072461A1 publication Critical patent/WO2002072461A1/fr
Anticipated expiration legal-status Critical
Priority to US11/311,259 priority patent/US20060102434A1/en
Ceased legal-status Critical Current

Links

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
    • B66B11/0065—Roping
    • B66B11/008—Roping with hoisting rope or cable operated by frictional engagement with a winding drum or sheave
    • B66B11/009—Roping with hoisting rope or cable operated by frictional engagement with a winding drum or sheave with separate traction and suspension ropes

Definitions

  • the present invention relates to an elevator device, and more particularly to a lifting drive of a rope type elevator.
  • a plurality of main ropes 5 are usually suspended between a passenger's car 2 and a counterweight 3, and the main ropes 5 are wound around the elevator.
  • An elevator device is used in which the car 2 is raised and lowered by hoisting the main rope 5 by the traction sheave of the hoisting machine 4 that is hung, and held in a stopped state by a brake device 17 provided in the hoisting machine 4. It has been. Recently, however, elevators have been used in which the car and the counterweight are suspended by hanging ropes and the car and / or the counterweight are driven by one or more drive openings without using the conventional main rope. A device has been proposed.
  • the hanging rope 6 forms a conventional so-called 2: 1 roving to form the car 2 and the counterweight 3.
  • the drive rope 7 is suspended, and one end is connected to the car 2, the other end is connected to the counterweight 3, and a hoist equipped with an electromagnetic braking device (brake device) installed at a lower portion of the hoistway therebetween. It is wound around the traction sheave of the machine 4. The car is lifted or lowered by pulling down either the car or the counterweight by the hoist, and when the car is stopped, the drive rope is driven by the electromagnetic braking device of the hoist. Is bound.
  • the hanging rope 6 is a conventional type as disclosed in Japanese Patent Application Laid-Open No. 09-1566585 filed in Japan or WO98 / 829332 filed in PCT.
  • the so-called 1: 1 car is suspended and the car 2 and the counterweight 3 are suspended.
  • one end of the drive port 7 is connected to the counterweight 3, extended, wound around a hoisting machine 4 equipped with a braking device provided on either the upper or lower part of the hoistway, and then inverted and extended. Then, it is wound around a direction change pulley provided at the other end of the hoistway where the hoisting machine of the hoistway is not installed, turned over again, and further extended to the counterweight and connected endlessly.
  • the hoist that winds the drive rope should be restrained by the braking device.
  • the hanging rope (main cable) 6 forms a conventional so-called one-to-one bing.
  • the car 2 and the counterweight 3 are suspended, and the drive rope (drive cable) 7 is fixed at one end to the upper part of the hoistway, extends downward, and is wound around a suspension wheel attached to the upper part of the counterweight 3. It was turned upside down and stretched upward, wound around a deflecting wheel provided at the upper part of the hoistway, then again turned upside down and stretched downward, and wound around the traction machine of the hoisting machine 4 provided at the lower part of the hoistway.
  • the drive port shown in FIG. 9 is arranged by so-called 2: 1 roving, and the functions are the same as those described above, except for the difference of the port.
  • the suspension rope and the drive rope are separately provided.
  • the car is stopped via the drive rope and the suspension rope using the braking device attached to the hoist, so that both the drive rope and the suspension rope have certainty. Reliability is required, and marginal redundancy and high reliability are required.
  • the drive ropes tend to have a friction each other when transmitting the driving force from the traction drive each time they are driven. In such a case, it is necessary to take measures to firmly hold the car or the counterweight on guide rails in the hoistway so that the car does not go up and down.
  • the present invention provides a hanging rope for suspending a car and a counterweight, and a drive port for driving the car and the counterweight to ascend and descend by connecting the car and the counterweight. It is an object of the present invention to provide an elevator device capable of reducing the number of drive ropes and reducing the number of drive ropes and facilitating replacement of a drive port. Furthermore, since the burden on the reliability and reliability of the drive rope is reduced and the number of ropes can be reduced, and since the replacement of the drive port becomes easy, the choice of the drive port specification can be freely selected. The purpose is to reduce the space required for the elevator system. Disclosure of the invention
  • a lifting body composed of a car and a counterweight is connected to a suspension rope (first rope), and the suspension rope is sandwiched between connection points with these lifting bodies.
  • the elevator is wound around the first turning pulley equipped with the brake device at the set position.
  • the elevator drive of this elevator It is wound by a driving traction shoe and a second direction change pulley provided separately, and is driven by a driving rope (a second rope) connected to the elevating body.
  • the lifting drive of the lifting body is obtained by controlling the rotation of one of the wheels. That is, it is characterized in that the suspension rope and the drive rope are separated, and a brake device is provided on the suspension rope side.
  • FIG. 1 shows an elevator device according to the first embodiment, and is a conceptual diagram showing a configuration of the elevator device of the present invention.
  • FIG. 2 is a partial view showing a direction-changing pulley for a hanging rope as viewed from a cross section AA in FIG. 1
  • FIG. 3 is a view showing an elevator apparatus according to a second embodiment of the present invention.
  • Fig. 4 is a partial view of the vicinity of the directional change pulley for the drive rope in Fig. 3,
  • FIG. 5 shows an elevator device according to the third embodiment, and is a conceptual diagram showing the configuration of the elevator device of the present invention.
  • Figure 6 is a vertical projection of Figure 5
  • FIG. 7 is a conceptual diagram showing a configuration of a first elevator device as a conventional example
  • FIG. 8 is a conceptual diagram showing the configuration of a second example of a conventional elevator device.
  • FIG. 9 is a conceptual diagram showing the configuration of a third example of a conventional elevator device.
  • FIG. 10 is a conceptual diagram illustrating a configuration of a fourth example of a conventional elevator apparatus
  • FIG. 11 is a conceptual diagram illustrating a configuration of a fifth example of a conventional elevator apparatus.
  • a car and a counterweight are suspended by a suspension rope (first rope), and the suspension rope is wound around a suspension rope (first) direction reversing pulley and suspended.
  • An elevator that is driven by a drive rope (second rope) connected to a car or a counterweight to ascend and descend.
  • the drive rope is driven by a driving tractor provided on one of the hoistways.
  • This is an elevator device that controls the elevation of the car by a braking device provided in the direction change pulley for the vehicle.
  • the car hook and the drive rope are separated from each other, and the brake device is provided on the pulley on the hanging rope side, so that the load on the reliability and reliability of the drive port is reduced, Since it is possible to ease or reduce the number of mouthpieces, as a result, the structure of the equipment on the drive rope side can be simplified or downsized. This is effective for elevators that do not have a machine room with limited installation space.
  • FIG. 1 shows a first embodiment of the present invention, and is a conceptual diagram showing a configuration of an elevator apparatus of the present invention.
  • FIG. 2 shows a direction-changing pulley for a hanging rope as viewed from a cross section AA of FIG.
  • 1 is a hoistway on which the elevator device is installed
  • 2 is a car that carries passengers in the hoistway 1 and moves up and down
  • 6 is a hanging rope that suspends the car 2 at one end
  • 3 is A counterweight suspended at the other end of the suspension rope 5 is a direction change pulley for suspension rope, which is provided at the top of the hoistway and changes the extension direction of the suspension rope 6.
  • 7 extends upward at the drive port connected at one end to the counterweight 3, and after being wound around the drive port 10 drive trough, the drive rope faces downward.
  • Reference numeral 13 denotes a tension applicator that applies tension to the driving rope via the driving rope driving traction stub 11.
  • a weight is attached to the tip of a lever.
  • Reference numeral 20 denotes an equipment mounting beam provided above the hoistway 1, which is an elevator structure (not shown) such as a building structure (not shown) or a guide rail (described later).
  • a directional change pulley 8 for hanging port or a directional change pulley 10 for driving a rope is attached.
  • reference numeral 17 denotes a brake device
  • reference numeral 18 denotes a brake device 17
  • reference numeral 19 denotes a suspension rope direction change pulley 8.
  • 21 is a mounting plate for fixing the direction changing pulley 8 for suspension ropes to the equipment mounting beam 20.
  • the above-mentioned hanging rope directional change pulley 8 has a structure (for example, a so-called V-groove, an undercut groove or a full wrap structure) that generates sufficient friction with the hanging rope 6 at the time of a stop and an emergency stop. ing.
  • a structure for example, a so-called V-groove, an undercut groove or a full wrap structure
  • the brake device 17 provided on the direction-changing pulley 8 for the suspension rope is operated so that the car can be reliably held. Therefore, it is easy to reduce the number of drive ropes or to relax the rope specifications.
  • the drive rope 7 is to be replaced, the car 2 and the counterweight 3 are hung at the hanging port through the hanging rope direction changing pulley 8 which is stopped by the brake device 17 as described above.
  • the drive port 7 can be removed without requiring any special fixing treatment for the car 2 and the counterweight 3. Therefore, the replacement of the drive rope 7 does not require a special fixing process of the car and the counterweight, and the number of mouthpieces to be replaced is small, so that the work process is simplified, and the replacement is easier than the conventional elevator. be able to.
  • a car speed detector or a car position detector can be provided independently of the hoisting machine or the drive port 7, and a drive can be provided without taking into account slippage between the drive rope 7 and the traction machine.
  • the movement of the car can be grasped directly without going through the system.
  • the speed or position of the car can be easily detected independently of the drive system.
  • the car emergency stop (Not shown) is generally ineffective in the ascending direction, and cannot be stopped until the counterweight reaches the weight side shock absorber (not shown).
  • the speed of the car is directly detected and the car is detected. Since it can be stopped directly, a more reliable device can be provided.
  • the speed detector 19 and the brake device 17 are provided on one suspension rope changeover pulley 8 so that mechanical or electrical cooperation can be easily made. Since it becomes possible (not shown), it is possible to quickly respond to a speed abnormality, thereby contributing to an improvement in the reliability of the elevator device.
  • the drive rope 7 and the suspension rope 6 are separated, and the car can be stopped on the suspension rope 6 side.As a result, the burden of the essential functions in the specification of the drive rope 7 is reduced, and replacement becomes easier.
  • the specifications for the drive rope 7 can be different from the main rope 5 in the conventional elevator system. That is, for example, the driving rope 7 is changed from a conventional steel rope to a synthetic fiber rope, or one or more ropes that are excellent in transmitting the driving force to the traction sheave are covered with a synthetic resin or the like to form a flat plate.
  • Various shapes such as a flat rope or a flat belt formed in a rectangular shape, or a V-shaped mouth or a V-belt formed in a V shape may be used.
  • the diameter of the driving rope driving traction sleeve 10 or the driving rope directional change pulley 11 can be reduced to reduce the size, or a material or surface treatment for obtaining high friction between the driving rope and the driving rope can be used. Can be easily applied.
  • a separate machine room is provided This is an elevator device that facilitates the layout design of equipment for elevators that can accommodate all equipment in the hoistway, such as elevators that do not have any problems.
  • the description has been made assuming that the driving rope driving traction sleeve 10 is installed at the upper part of the hoistway 1 and the driving rope direction changing pulley 1 ⁇ is installed at the lower part of the hoistway 1, but the present invention is not limited to this.
  • the traction machine is integrated with the hoist and usually has a considerable weight, and if it is installed below the hoistway, the weight can be used as a part of the weight of the tension applicator 13. .
  • the hanging rope and the driving rope are separately installed, the brake rope is provided on the direction changing pulley of the hanging rope, and the driving rope is wound around the hoist. It is possible to use different materials and shapes, and as a result, it is possible to use a miniaturized device and realize an elevator device that facilitates the arrangement of those devices.
  • FIGS. 3 and 4 relate to a second embodiment of the present invention.
  • FIG. 3 is a conceptual diagram showing the configuration of the elevator device of the present invention.
  • FIG. It is.
  • the drive rope 7 has a so-called one-to-one-buffing arrangement.
  • the drive rope 7 is configured with a two-to-one roving, and the drive rope driving traction tube 10 or the driving rope direction change pulley is used. It reduces the load or driving torque applied to 11 and so on.
  • the tension applicator 13 has the same function, This is a modification of the structure.
  • FIGS. 3 and 4 the same parts as those shown in FIGS. 1 and 1 are denoted by the same reference numerals, and 16 is a guide rail of tension applicator 13 and 22 is mounted on tension applicator 13
  • Weight 23 is a cam attached to the tension applicator
  • 24 is a position switch that engages with the cam 23 and detects the amount of vertical movement of the tension applicator 13 by the presence or absence of engagement with the cam. is there.
  • Reference numeral 25 denotes an upper direction reversing pulley attached to the upper part of the counterweight 3
  • reference numeral 26 denotes a lower direction reversing pulley mounted to the lower part of the counterweight 3.
  • An oil damper 27 connects the tension applicator 13 to a fixed portion such as the guide rail 16 to suppress the vertical vibration of the tension applicator 13.
  • the mouth bing of the driving rope 7 is 2: 1 and the tensioning device of the driving rope 7 is provided.
  • 1 3 is equipped with a position switch 24 for vertical movement, and a driving rope driving tractor 10 is located below the hoistway 1, and a driving rope direction change pulley 11 is located above the hoistway 1 It was installed.
  • one end of the drive rope 7 is fastened to, for example, an equipment mounting beam 20 (in FIG. 3, a pulley mounting plate 21), and is lowered to be attached to an upper portion of the counterweight 3.
  • the counterweight is lifted after being wound on the upper reversing pulley 25, and then wound on the drive rope turning rope 11 above the hoistway, and then lowered.
  • the lowered driving rope 7 is wound around the driving rope driving traction tube 10 installed below the hoistway, and then rises again, and is moved to the lower direction reversing pulley 26 attached to the lower portion of the counterweight. After being wound, it descends and is fastened to a structure (not shown) below the hoistway.
  • the weight 22 and the drive rope truss are provided.
  • the hoisting machine (not shown) that generates a driving force integrally with the traction sheave for the driving rope is given a weight to the driving rope, and the driving rope is stretched. Things.
  • the tension applicator 13 is guided by the guide rail 16 so that it can be moved in the direction in which the drive rope is stretched according to the extension of the drive port. Accordingly, the engagement relationship between the cam 23 and the position switch 24 changes with this movement, and the movement of the tension applicator 13 caused by the extension of the drive rope 7 can be detected.
  • the driving rope 10 ′ on the lower direction reversing pulley 26 of the counterweight 3 is pulled down by rotating the driving traction drive 10.
  • This is an elevator device that lowers the counterweight 3 by operating it and, as a result, raises the car 2 that is linked by the hanging rope 6.
  • the driving rope 7 is arranged in a so-called 2: 1 port-by-bing configuration, and the load applied to one of the driving ropes 7 is reduced by half and the driving torque of the hoisting machine is also reduced by 1: 1.
  • the size of the hoist can be reduced as compared with the case of ping.
  • the extension or contraction of the drive rope 7 can be detected as the movement of the tension applying device 13 from the engagement relationship between the cam 23 and the position switch 24, the occurrence of any abnormality or the secular change of the drive port Since the elongation due to, for example, can be easily detected, it is possible to promptly cope with, for example, a cutting operation for shortening the drive rope, and the reliability of the elevator device can be increased.
  • the drive rope 7 is driven for raising and lowering the car 2, a considerable amount of vibration may be generated in the tension applicator 13 and the riding comfort may be affected.However, the tension applicator 13 and the guide rail etc. Since the oil damper is provided as a vibration damping device between the fixed portions of the vehicle, vibrations are eliminated and riding comfort can be stabilized.
  • the drive rope 7 can be selected with more freedom in the drive rope 7 than the above-described rope.
  • the synthetic fiber rope since there is no contact between the metal or the sieve or pulley, it is possible to realize an elevator apparatus that generates less noise.
  • this drive rope is effective for application of a rope having a larger elongation than the conventional one, for example, a synthetic fiber opening.
  • FIG. 5 is a conceptual diagram showing the configuration of the elevator device of the present invention
  • FIG. 6 is a vertical projection view of FIG.
  • the car and the counterweight are suspended by the hanging rope 6 having a 1: 1 mouth and one bing, but in this example, the basket and the counterweight are constituted by the 2: 1 mouth and one bing, and the driving rope 7 side is implemented.
  • a 1: 1 roving is used, and the driving tractor 10 is arranged at the lower part of the hoistway, and the direction change burry is arranged at the upper part of the hoistway.
  • FIGS. 5 and 6 the same parts as those shown in FIGS. 1 to 4 are denoted by the same reference numerals, reference numeral 28 denotes a car pulling direction changing pulley provided at the lower part of the car 2, and reference numeral 29 denotes a fishing rod.
  • This is a direction change pulley for hanging a counterweight, which is provided above the counterweight.
  • the elevator apparatus according to the present embodiment having the above-described configuration will be described.
  • the invention is the same as the inventions shown in the first and second embodiments, but different points will be mainly described.
  • the direction change pulley 28 for hanging the car in the car 2 and the counterweight for the counterweight are used. It is provided with a direction reversing pulley 29, and the mouth bing of the hanging port pull 6 is composed of 2: 1.
  • the pulley 28 for hanging the car is provided below the car 2, so that the car 2 can ascend to the top of the hoistway. Height can be minimized.
  • the direction change pulley 8 for the suspension rope provided with the brake device 17 can reduce the load from the car or the counterweight by half with a 2: 1 bing, and furthermore, the braking force required by the above-mentioned brake device. Therefore, the size of the brake device and the direction-changing pulley 8 for the suspension rope can be further reduced.
  • the elevator control device is characterized in that a suspension rope and a drive rope are separated and a brake device is provided on the suspension rope side.
  • the brake device 17 provided on the side of the pump operates to reliably hold the car.
  • the car 2 and the counterweight 3 are restrained by the brake device 17 in the same manner as described above, so a special fixing treatment is performed on the car 2 and the counterweight 3.
  • the drive rope 7 can be easily removed without having to do so. Therefore, the optimum rope specifications or the number of spouts can be applied according to the characteristics required for the hanging rope and the driving rope, respectively.
  • the drive rope is composed of a so-called 2: 1 mouth and bing
  • the load applied to one of the drive ropes 7 is reduced by half and the drive torque of the hoist is reduced by half. 1: It is possible to reduce the size of the hoist as compared with the case of one-by-one bing.
  • the drive ropes may be of various constructions or shapes different from conventional wire ropes, such as synthetic fiber ropes, flat belts, flat ropes, V-belts or V-belts, and may be used in the form of a sieve or pulley.
  • Optimum drive by applying a combination that optimizes the coefficient of friction when engaging with the motor, reduces wear, or reduces noise, and facilitates the installation of ropes in the hoistway. This contributes to the space saving of the hoistway.
  • a speed detector is provided on the first direction change pulley equipped with a brake device, and it is possible to easily cooperate mechanically or electrically, so that it is possible to quickly respond to abnormal speed. Therefore, this contributes to the improvement of the reliability of the elevator system.
  • a tensioning device for applying tension to the drive rope is provided on the drive pulley or the second direction change pulley, so that the drive rope can be stretched without loosening. Is surely engaged.
  • a detector for the amount of movement of the tension applicator is provided, it is possible to directly detect the elongation of the drive rope due to aging, etc. Alternatively, the maintenance work such as cutting down the mouth can be rationalized.
  • the tension applicator is provided with a damper that suppresses its own vibration, and by suppressing the vibration of the drive rope system, the propagation of the vibration from the drive rope to the car is suppressed, and the deterioration of riding comfort is prevented.
  • a damper that suppresses its own vibration, and by suppressing the vibration of the drive rope system, the propagation of the vibration from the drive rope to the car is suppressed, and the deterioration of riding comfort is prevented.

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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)

Abstract

L'invention concerne un ascenseur comprenant une cage (2) et un contrepoids (3) suspendu au moyen d'un câble de suspension (premier câble) (6), ce câble passant sur une première poulie d'inversion de sens (8) destinée au câble de suspension, la cage (2) étant entraînée vers le haut/bas au moyen d'un câble d'entraînement (second câble) (7) relié à la cage (2) ou au contrepoids (3). Ledit câble d'entraînement (7) est entraîné par une poulie d'entraînement (10) disposée sur un côté d'une gaine d'ascenseur (1), l'élévation et l'abaissement de la cage (2) étant régulés par une unité de freinage (17) installée dans la poulie d'inversion de sens (8).
PCT/JP2001/001825 2001-03-08 2001-03-08 Ascenseur Ceased WO2002072461A1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP2002571390A JPWO2002072461A1 (ja) 2001-03-08 2001-03-08 エレベータ装置
US10/258,474 US20030155185A1 (en) 2001-03-08 2001-03-08 Elevator
DE60142257T DE60142257D1 (de) 2001-03-08 2001-03-08 Aufzug
EP01912200A EP1367017B1 (fr) 2001-03-08 2001-03-08 Ascenseur
CN01809327.2A CN1245324C (zh) 2001-03-08 2001-03-08 电梯装置
PCT/JP2001/001825 WO2002072461A1 (fr) 2001-03-08 2001-03-08 Ascenseur
US11/311,259 US20060102434A1 (en) 2001-03-08 2005-12-20 Elevator system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2001/001825 WO2002072461A1 (fr) 2001-03-08 2001-03-08 Ascenseur

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US11/311,259 Division US20060102434A1 (en) 2001-03-08 2005-12-20 Elevator system

Publications (1)

Publication Number Publication Date
WO2002072461A1 true WO2002072461A1 (fr) 2002-09-19

Family

ID=11737107

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2001/001825 Ceased WO2002072461A1 (fr) 2001-03-08 2001-03-08 Ascenseur

Country Status (5)

Country Link
EP (1) EP1367017B1 (fr)
JP (1) JPWO2002072461A1 (fr)
CN (1) CN1245324C (fr)
DE (1) DE60142257D1 (fr)
WO (1) WO2002072461A1 (fr)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1439145A1 (fr) * 2003-01-14 2004-07-21 Aufzugswerke M. Schmitt & Sohn GmbH & Co. Ascenseur avec suspension séparée de la cabine
WO2006033152A1 (fr) * 2004-09-24 2006-03-30 Mitsubishi Denki Kabushiki Kaisha Appareil élévateur
WO2006033146A1 (fr) * 2004-09-22 2006-03-30 Mitsubishi Denki Kabushiki Kaisha Ascenseur
KR100724987B1 (ko) * 2006-04-12 2007-06-04 미쓰비시덴키 가부시키가이샤 엘리베이터 장치
WO2007129408A1 (fr) * 2006-05-10 2007-11-15 Mitsubishi Denki Kabushiki Kaisha Dispositif de sécurité pour ascenseur
US7878306B2 (en) 2003-04-22 2011-02-01 Otis Elevator Company Elevator system without a moving counterweight
CN108840204A (zh) * 2018-08-04 2018-11-20 安徽理工大学 一种矿井提升机制动时能量回收组件
CN116639572A (zh) * 2023-06-09 2023-08-25 浙江杭可科技股份有限公司 一种升降机

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FI119020B (fi) * 2003-11-24 2008-06-30 Kone Corp Hissi ja menetelmä nostoköysistön hallitsemattoman löystymisen ja/tai tasauslaitteen hallitsemattoman liikkeen estämiseksi
WO2006021996A1 (fr) * 2004-08-25 2006-03-02 Mitsubishi Denki Kabushiki Kaisha Appareil élévateur
JP4677409B2 (ja) * 2004-09-13 2011-04-27 三菱電機株式会社 エレベータ装置
EP1860054B1 (fr) * 2006-05-03 2013-04-17 Inventio AG Ascenseur avec moyen de support et moyen de traction
CN101066734B (zh) * 2006-05-03 2010-09-01 因温特奥股份公司 具有承载机构和传动机构的电梯
FI123922B (fi) * 2008-08-26 2013-12-13 Kone Corp Laitteisto hissin kompensaatioköysien kiristämiseksi ja hissi
FI20125078A7 (fi) * 2012-01-25 2013-07-26 Kone Corp Hissi
WO2016005612A1 (fr) 2014-07-07 2016-01-14 Mac Puar, S.A. Système de traction ayant des dimensions réduites pour des ascenseurs
CN107792747B (zh) 2016-08-30 2021-06-29 奥的斯电梯公司 升降机轿厢的稳定装置
EP3290377A1 (fr) * 2016-09-02 2018-03-07 KONE Corporation Ascenseur avec seconde corde attachee a la cabine ou au contrepoids et exercant une force d'attraction
WO2019063866A1 (fr) * 2017-09-28 2019-04-04 Kone Corporation Procédé et système d'ascenseur permettant de définir un allongement d'un moyen de suspension de cabine d'ascenseur
CN109292600A (zh) * 2018-10-31 2019-02-01 中国矿业大学(北京) 矿山立井提升装置、矿山立井提升系统及其控制方法
AU2018448166B2 (en) 2018-10-31 2022-06-09 China University Of Mining&Technology , Beijing Mine vertical shaft lifting apparatus, mine vertical shaft lifting system and control method therefor
CN109879136B (zh) * 2019-02-19 2021-08-10 浙江省特种设备检验研究院 安全电梯
CN110884979A (zh) * 2019-11-05 2020-03-17 日立电梯（中国）有限公司 电梯系统

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US3174585A (en) 1962-08-13 1965-03-23 Otis Elevator Co Elevator hoisting mechanism
JPH069178A (ja) * 1992-04-09 1994-01-18 Werner Hagel エレベータ
EP0731052A1 (fr) * 1995-03-04 1996-09-11 Dover Europe Aufzüge GmbH Ascenseur
JPH09124259A (ja) 1995-11-06 1997-05-13 Mitsubishi Electric Corp エレベータ装置
JPH09156855A (ja) * 1995-12-11 1997-06-17 Mitsubishi Electric Corp エレベータ装置
WO1998029326A1 (fr) 1996-12-30 1998-07-09 Kone Corporation Dispositif de cable d'ascenseur

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Publication number Priority date Publication date Assignee Title
US3174585A (en) 1962-08-13 1965-03-23 Otis Elevator Co Elevator hoisting mechanism
JPH069178A (ja) * 1992-04-09 1994-01-18 Werner Hagel エレベータ
EP0731052A1 (fr) * 1995-03-04 1996-09-11 Dover Europe Aufzüge GmbH Ascenseur
JPH09124259A (ja) 1995-11-06 1997-05-13 Mitsubishi Electric Corp エレベータ装置
JPH09156855A (ja) * 1995-12-11 1997-06-17 Mitsubishi Electric Corp エレベータ装置
WO1998029326A1 (fr) 1996-12-30 1998-07-09 Kone Corporation Dispositif de cable d'ascenseur

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See also references of EP1367017A4 *

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1439145A1 (fr) * 2003-01-14 2004-07-21 Aufzugswerke M. Schmitt & Sohn GmbH & Co. Ascenseur avec suspension séparée de la cabine
US7878306B2 (en) 2003-04-22 2011-02-01 Otis Elevator Company Elevator system without a moving counterweight
WO2006033146A1 (fr) * 2004-09-22 2006-03-30 Mitsubishi Denki Kabushiki Kaisha Ascenseur
JPWO2006033146A1 (ja) * 2004-09-22 2008-05-15 三菱電機株式会社 エレベータ装置
WO2006033152A1 (fr) * 2004-09-24 2006-03-30 Mitsubishi Denki Kabushiki Kaisha Appareil élévateur
KR100724987B1 (ko) * 2006-04-12 2007-06-04 미쓰비시덴키 가부시키가이샤 엘리베이터 장치
WO2007129408A1 (fr) * 2006-05-10 2007-11-15 Mitsubishi Denki Kabushiki Kaisha Dispositif de sécurité pour ascenseur
CN108840204A (zh) * 2018-08-04 2018-11-20 安徽理工大学 一种矿井提升机制动时能量回收组件
CN108840204B (zh) * 2018-08-04 2023-09-19 安徽理工大学 一种矿井提升机制动时能量回收组件
CN116639572A (zh) * 2023-06-09 2023-08-25 浙江杭可科技股份有限公司 一种升降机

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Publication number Publication date
EP1367017A1 (fr) 2003-12-03
CN1429173A (zh) 2003-07-09
EP1367017A4 (fr) 2008-11-05
EP1367017B1 (fr) 2010-05-26
CN1245324C (zh) 2006-03-15
DE60142257D1 (de) 2010-07-08
JPWO2002072461A1 (ja) 2004-07-02

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