WO2007046149A1 - Dispositif de porte pour ascenseur - Google Patents

Dispositif de porte pour ascenseur Download PDF

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Publication number
WO2007046149A1
WO2007046149A1 PCT/JP2005/019303 JP2005019303W WO2007046149A1 WO 2007046149 A1 WO2007046149 A1 WO 2007046149A1 JP 2005019303 W JP2005019303 W JP 2005019303W WO 2007046149 A1 WO2007046149 A1 WO 2007046149A1
Authority
WO
WIPO (PCT)
Prior art keywords
door
elevator
driving device
rotation
rotating shaft
Prior art date
Application number
PCT/JP2005/019303
Other languages
English (en)
Japanese (ja)
Inventor
Yoshihiko Koizumi
Takeshi Fujiki
Original Assignee
Mitsubishi Denki Kabushiki Kaisha
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 Denki Kabushiki Kaisha filed Critical Mitsubishi Denki Kabushiki Kaisha
Priority to JP2006538576A priority Critical patent/JP5042628B2/ja
Priority to PCT/JP2005/019303 priority patent/WO2007046149A1/fr
Priority to KR1020077020668A priority patent/KR100960434B1/ko
Priority to CN2005800493239A priority patent/CN101146734B/zh
Priority to EP05795845A priority patent/EP1939126A4/fr
Publication of WO2007046149A1 publication Critical patent/WO2007046149A1/fr

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B13/00—Doors, gates, or other apparatus controlling access to, or exit from, cages or lift well landings
    • B66B13/02—Door or gate operation
    • B66B13/14—Control systems or devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B13/00—Doors, gates, or other apparatus controlling access to, or exit from, cages or lift well landings
    • B66B13/02—Door or gate operation
    • B66B13/06—Door or gate operation of sliding doors
    • B66B13/08—Door or gate operation of sliding doors guided for horizontal movement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B3/00—Applications of devices for indicating or signalling operating conditions of elevators

Definitions

  • the present invention relates to an elevator door device for opening and closing an elevator doorway.
  • an elevator door device in which a water rotor type electric motor is arranged inside one pulley of a pair of pulleys.
  • a belt is wound between the pair of pulleys.
  • the belt is connected to a door for opening and closing the entrance.
  • Patent Document 1 Japanese Patent Laid-Open No. 2001-226058
  • the present invention has been made to solve the above-described problems, and is an elevator that can be reduced in size and extended in life and can prevent an increase in manufacturing cost.
  • the purpose is to obtain a door device.
  • An elevator door device has a first door and a second door that are movable in the entrance direction of the elevator doorway, and the first door and the second door abut against each other.
  • the elevator door is closed by the door, and the first door and the second door are separated from each other, so that the elevator door is opened by the drive force of the first drive unit main body and the first drive unit main body.
  • the first door driving device the first door, and the second door having the first rotating shaft, only the first door is connected, and the first rotating shaft receives the rotation of the first rotating shaft.
  • a second door driving device having a first power transmission mechanism, a second driving device main body, and a second rotating shaft rotated by a driving force of the second driving device main body, Of the first door and second door, only the second door is connected and the second door Based on the information from the second power transmission mechanism that moves the second door in response to the rotation of the shaft, the position detector that generates a signal corresponding to the rotation of the first rotating shaft, and the position detector.
  • a door control device is provided for controlling the second door driving device so that the rotation of the two rotation shafts follows the rotation of the first rotation shaft.
  • FIG. 1 is a front view showing an elevator door device according to Embodiment 1 of the present invention.
  • FIG. 2 is a front view showing another example of the door device for the elevator shown in FIG.
  • FIG. 3 is a front view showing an elevator door device according to Embodiment 2 of the present invention.
  • FIG. 4 is a plan view showing a part of the door device of the elevator shown in FIG.
  • FIG. 5 is a front view showing an elevator door device according to Embodiment 3 of the present invention.
  • FIG. 6 is a flowchart showing the operation of the elevator door device of FIG.
  • FIG. 7 is a flowchart showing the operation of another example of the elevator door device of FIG. 5.
  • FIG. 1 is a front view showing an elevator door device according to Embodiment 1 of the present invention.
  • a car (not shown) is provided with a car doorway (elevator doorway) 1.
  • the hanger case 2 provided at the top of the car doorway 1 is fixed to the car. Yes.
  • a hanger rail (support rail) 3 is fixed to the hanger case 2 so as to extend toward the front of the car doorway 1.
  • An elevator door 4 that opens and closes the car doorway 1 is suspended from the hanger rail 3.
  • the elevator door 4 has a first door 5 and a second door 6 that are movable in the direction of the frontage of the car doorway 1.
  • the first door 5 and the second door 6 are provided side by side with respect to the entrance direction of the car doorway 1.
  • the car doorway 1 is closed when the first door 5 and the second door 6 are in contact with each other, and is opened when the contact between the first door 5 and the second door 6 is separated. Yes.
  • the first door 5 has a first door door closing position capable of contacting the second door 6, and a door opening side (side where the car doorway 1 is opened) rather than the first door door closing position. It is possible to move between the first door open position.
  • the second door 6 has a second door door closing position that can contact the first door 5 and a second door door closing position that is located closer to the door opening side (the side that opens the car doorway 1) than the second door door closing position. It can move between the two-door door open position.
  • the force doorway 1 is fully closed when the first door 5 is in the first door closed position and the second door 6 is in the second door closed position. Is fully open when the first door door is in the open position and the second door 6 is in the second door door open position.
  • Each of the first door 5 and the second door 6 includes a door panel 7 that opens and closes the car doorway 1 and
  • the panel door has a roller hanger 8 provided on the top of the door panel 7 and movable along the hanger rail 3.
  • Each hanger roller 8 is provided on the hanger plate 9 fixed to the upper part of the door panel 7 and the hanger plate 9, and on the hanger rail 3 as the first door 5 and the second door 6 move. It has a plurality of rollers 10 to be rolled.
  • the hanger case 2 is provided with a first door driving device 11 and a second door driving device 12 that are arranged at a distance from each other in the frontage direction of the car doorway 1.
  • the first door driving device 11 is provided at one end of the hanger case 2
  • the second door driving device 12 is provided at the other end of the hanger case 2.
  • the first door drive device 11 includes a first drive device body 13 including a motor, and a first drive device. And a first rotating shaft 14 that is rotated by the driving force of the mounting body 13.
  • the second door drive device 12 includes a second drive device body 15 including a motor, and a second rotating shaft 16 that is rotated by the drive force of the second drive device body 15.
  • the hanger case 2 receives the rotation of the first power transmission mechanism 17 that moves the first door 5 in response to the rotation of the first rotation shaft 14 and the rotation of the second rotation shaft 16. And a second power transmission mechanism 18 for moving the second door 6.
  • the first power transmission mechanism 17 and the second power transmission mechanism 18 are arranged side by side with respect to the frontage direction of the car doorway 1.
  • the first power transmission mechanism 17 includes a first drive pulley 19 fixed to the first rotating shaft 14, and a first drive pulley 19 provided on the inner side in the frontage direction of the car doorway 1 relative to the first drive pulley 19. 1 driven pulley 20, and a first drive pulley 19 and a first driven pulley 20 endlessly wound around the first driven pulley 20.
  • the first transmission strip 21 is moved around by the rotation of the first drive pulley 19.
  • the first driven pulley 20 is rotated by the circular movement of the first transmission strip 21.
  • the first door 5 is coupled to the first transmission strip 21 via a coupling member 25 so that the first transmission strip 21 is moved in the opening direction of the car entrance 1 by the circular movement of the first transmission strip 21. Has been. As a result, the first door 5 is moved between the first door door open position and the first door door close position in accordance with the rotation of the first drive pulley 19.
  • the second power transmission mechanism 18 includes a second drive pulley 22 fixed to the second rotating shaft 16, and a second drive pulley 22 provided on the inner side in the opening direction of the car entrance 1 with respect to the second drive pulley 22. And a second driven pulley 23 and an endless second transmission strip 24 wound around the second drive pulley 22 and the second driven pulley 23.
  • the second transmission strip 24 is moved around by the rotation of the second drive pulley 22.
  • the second driven pulley 23 is rotated by the circular movement of the second transmission strip 24.
  • the second door 6 is connected to the second transmission member 24 via the connecting member 26 so that the second transmission member 24 is moved in the direction of the entrance of the car entrance 1 by the circular movement of the second transmission member 24. Has been. As a result, the second door 6 is moved between the second door door open position and the second door door close position in accordance with the rotation of the second drive pulley 22.
  • the first and second transmission strips 21, 24 are Examples thereof include a timing belt (toothed belt) and a wire.
  • the size of the first power transmission mechanism 17 in the direction of the front door of the car doorway 1 is the same as that for moving the first door 5 between the first door door closed position and the first door door open position. It is the minimum size.
  • the size of the second power transmission mechanism 18 in the front-and-rear direction of the force door 1 is the minimum for moving the second door 6 between the second door door closed position and the second door door open position. The size is limited.
  • the first door driving device 11 is provided with an encoder (position detector) 27 that generates a signal (pulse signal) corresponding to the rotation of the first rotating shaft 14.
  • a door control device 28 for controlling the first and second door driving devices 11 and 12 is mounted on the forceps.
  • the door control device 28 opens and closes the car doorway 1 by driving the first and second door drive devices 11 and 12 in response to input of an open / close command from an operation control device (not shown) installed in the hoistway. It is supposed to do.
  • the door control device 28 controls the first door drive device 11 based on an opening / closing command from the operation control device. Thereby, the rotation of the first rotary shaft 14 is controlled by the door control device 28. Further, the door control device 28 controls the second door drive device 12 based on the information from the encoder 27 so that the rotation of the second rotation shaft 16 follows the rotation of the first rotation shaft 14. It has become. As a result, the first door 5 and the second door 6 are moved synchronously in the opposite directions.
  • the door control device 28 is configured by a computer having an arithmetic processing unit (CPU), a storage unit (ROM, RAM, etc.) and a signal input / output unit.
  • the function of the door control device 28 is realized by a computer of the door control device 28.
  • a signal corresponding to the rotation of the first rotary shaft 14 is transmitted from the encoder 27 to the door control device 28.
  • the first and second door drive devices 11 and 12 are driven by the control of the door control device 28.
  • the rotation of the second rotating shaft 16 is controlled by the door control device 28 based on information from the encoder 27.
  • the second rotating shaft 16 is It is rotated according to the rotation of the rotation axis 14
  • the first rotating shaft 14 When the first rotating shaft 14 is rotated, the first transmission strip 21 is moved around. As a result, the first door 5 is moved toward the front door of the car doorway 1. Further, when the second rotating shaft 16 is rotated, the second transmission strip 24 is moved around. As a result, the second door 6 is moved toward the front door of the car doorway 1. Since the second rotating shaft 16 is rotated in accordance with the rotation of the first rotating shaft 14, the first door 5 and the second door 6 are moved in synchronization and the car doorway 1 is opened and closed.
  • the first power transmission mechanism 17 receives the rotation of the first rotary shaft 14 to move the first door 5, and the second power transmission mechanism 18 is the second power transmission mechanism 18.
  • the second door 6 is moved in response to the rotation of the rotary shaft 16, so the first power transmission mechanism 17 and the second power transmission mechanism 18 are arranged side by side in the direction of the entrance of the car doorway 1. Therefore, the dimensions of the first and second power transmission mechanisms 17 and 18 can be made smaller than the size of the opening of the force inlet / outlet 1.
  • the first and second transmission strips 21, 24 are moved together with the first and second doors 5, 6. In this case, the lengths of the first and second transmission strips 21, 24 can be shortened, and the first and second The transmission gears 21 and 24 of 2 can be made into standard products, and an increase in manufacturing cost can be prevented.
  • the tension of the first and second transmission strips 21, 24 can also be reduced.
  • the life of the first and second transmission strips 21, 24 can be extended, and the first and second door drives that receive the tension of the first and second transmission strips 21, 24 can be achieved.
  • the devices 11 and 12 can be downsized.
  • the second rotary shaft 16 is controlled by the door control device 28 so as to be rotated according to the rotation of the first rotary shaft 14, each of the first door 5 and the second door 6 is controlled. Can be synchronized. Further, since it is not necessary to provide the second door driving device 12 with an encoder for measuring the rotation of the second rotating shaft 16, the number of parts can be reduced, and the manufacturing cost can be further reduced.
  • each of the first door 5 and the second door 6 is a single panel door. Forces Each of the first door 5 and the second door 6 may have a plurality of panel doors.
  • FIG. 2 is a front view showing another example of the door device for the elevator shown in FIG.
  • each of the first door 5 and the second door 6 includes a high-speed door (panel door) 31 and a low-speed door (displaced with respect to the high-speed door 31 according to the movement of the high-speed door 31).
  • Panel doors 32.
  • Each high-speed door 31 and each low-speed door 32 has a door panel 7 and a roller hanger 8.
  • a first displacement mechanism 33 that displaces the low-speed door 32 with respect to the high-speed door 31 is provided on the upper portion of the first door 5.
  • a second displacement mechanism 34 for displacing the low speed door 32 with respect to the high speed door 31 is provided on the second door 6.
  • Each of the first and second displacement mechanisms 33, 34 includes a pair of displacement pulleys 35, 36 provided at both ends of a horizontal bar fixed to the low speed door 32, and each displacement pulley. And an endless displacement strip 37 wound between 35 and 36.
  • a high-speed door 31 and a low-speed door 32 are connected to the displacement strip 37.
  • the displacement strip 37 is moved around when the high-speed door 31 is moved.
  • the low-speed door 32 is displaced in the direction opposite to the moving direction of the high-speed door 31 with respect to the high-speed door 31 by the circular movement of the displacement strip 37. That is, the high-speed door 31 and the low-speed door 32 are respectively connected to the displacement strip 37 so as to be moved in opposite directions by the circular movement of the displacement strip 37.
  • Other configurations are the same as in the above example.
  • each of the first and second power transmission mechanisms 17, 18 Since the size of can be reduced, the same effect as the above example can be obtained.
  • FIG. 3 is a front view showing an elevator door device according to Embodiment 2 of the present invention.
  • FIG. 4 is a plan view showing a part of the door device for the elevator shown in FIG. In the figure, there is an interlock between the first power transmission mechanism 17 and the second power transmission mechanism 18 to synchronize the movement speed of the first door 5 and the movement speed of the second door 6.
  • a mechanism 41 is provided.
  • the interlocking mechanism 41 includes a first interlocking pulley 42 that is rotated integrally with the first driven pulley 20, and a first interlocking pulley 42.
  • a second interlocking pulley 43 that rotates together with the two driven pulleys 23, and an endless interlocking strip 44 wound around the first and second interlocking pulleys 42, 43. ing.
  • the first interlocking pulley 42 is provided coaxially with the first driven pulley 20, and the second interlocking pulley 43 is provided coaxially with the second driven pulley 23.
  • the interlocking strip 44 is moved around by the rotation of the first and second interlocking pulleys 42 and 43.
  • a timing belt teethed belt
  • a wire is used as the interlocking member 44.
  • Other configurations are the same as those in the first embodiment.
  • the interlocking mechanism 41 is provided between the first power transmission mechanism 17 and the second power transmission mechanism 18, the first and second power transmission mechanisms are provided.
  • the mechanisms 17 and 18 can be mechanically interlocked, and the moving speed of the first door 5 and the moving speed of the second door 6 can be more reliably synchronized.
  • the first door driving device 11 and the second door driving device 12 are arranged at both ends in the frontage direction of the force inlet / outlet 1, respectively. 11 and the position of the first drive pulley 19 and the position of the first driven pulley 20 may be interchanged, and the position of the second door drive device 12 and the second drive pulley 22 and the second driven pulley Replacement with the position of pulley 23 may be performed.
  • the first interlocking pulley 42 is provided coaxially with the first driving pulley 19.
  • the second interlocking pulley 43 is provided coaxially with the second driving pulley 22.
  • FIG. 5 is a front view showing an elevator door device according to Embodiment 3 of the present invention.
  • an encoder 27 that generates a signal corresponding to the rotation of the first rotary shaft 14 is provided in the first door drive device 11 as a first position detector.
  • the second door driving device 12 is provided with an encoder 51 that generates a signal corresponding to the rotation of the second rotating shaft 16 as a second position detector.
  • the door control device 28 is configured to control the first door drive device 11 based on the information from the encoder 27 and the second door drive based on the information from the encoder 51. And a second door control unit 53 that controls the device 12. That is, the door control device 28 includes a first door control unit 52 and a second door control unit 53 that control the first door drive device 11 and the second door drive device 12 independently. Yes.
  • the cage is provided with a car passenger quantity detection device 54 for measuring the passenger quantity in the car.
  • the passenger capacity detector 54 measures the total weight of passengers in the car as the passenger volume in the car and measures the area of the heat source generated by passengers in the car as the passenger volume in the car. And an image processing apparatus.
  • the image processing device is the force passenger amount detection device 54
  • the image processing device has a force when the state in the car is empty (a state in which no passenger is on board). Inside temperature distribution force S Image recognition in advance. When passengers get inside the car, only the passenger's heat source changes greatly with respect to the temperature distribution that has been image-recognized in advance. This means that the image processing apparatus measures the current temperature distribution in the car and compares the temperature distribution in the car obtained by the measurement with the temperature distribution previously recognized by the passenger, thereby allowing the passenger to Now calculate the area of the heat source that is generated!
  • a landing passenger amount detection device 55 for measuring the passenger amount of the landing is provided at the landing.
  • the landing passenger amount detection device 55 is placed in a predetermined area of the landing floor (for example, in an area located in front of the landing entrance), and an amount corresponding to the pressure sensed when the passenger gets on the landing floor.
  • the area of the heat source within a predetermined range at the landing is the passenger volume at the landing.
  • an image processing apparatus for measurement is provided.
  • the door control device 28 includes a force reference value for comparison with the passenger amount in the car obtained from the car passenger amount detection device 54, and a passenger on the landing obtained from the landing passenger amount detection device 55.
  • the platform reference value for comparison with the quantity is set with emphasis.
  • the door control device 28 has the first door 5 and the second door 6 when the passenger amount in the car is not more than the car reference value and the passenger amount in the hall is not more than the hall reference value.
  • the first and second door drive units 11 and 12 are controlled so that only one of them is moved, and the passenger volume in the car is larger than the car reference value! /, And the passenger volume at the hall Is larger than the hall reference value, so that both the first and second doors 5 and 6 are moved at least at any time.
  • the first and second door driving devices 11 and 12 are controlled.
  • the door control device 28 determines the movement of each of the first and second doors 5 and 6 when the elevator door is opened and closed based on the passenger volume in the car and the passenger volume at the hall. The presence or absence is determined.
  • FIG. 6 is a flowchart showing the operation of the elevator door device of FIG.
  • the operation of the elevator is started (car movement is started) (S 1)
  • the passenger volume ⁇ 1 in the car is measured by the car passenger volume detector 54 (S 2)
  • Information on the passenger volume ⁇ 1 in the car is transmitted to the door control device 28.
  • the passenger volume ex 2 at the destination floor where the car call registration was performed is measured by the landing passenger volume detector 5 5 (S3), and information on the passenger volume a 2 at the hall is transmitted to the door controller 28.
  • the passenger volume ⁇ 1 in the car is preliminarily set to the car reference value j8 1 or less. It is determined by the door control device 28 whether or not there is (S4). If the passenger volume ⁇ 1 in the car is greater than the car reference value
  • the door controller 28 When the passenger volume a 1 in the car is equal to or less than the car reference value 13 1, the door controller 28 considers that the number of passengers in the car is small, and the passenger volume ⁇ 2 at the landing is It is determined whether it is less than or equal to the landing reference value ⁇ 2 that has been set in advance (S6). If the passenger volume ex 2 at the hall is larger than the hall reference value 2, it is considered that there are many passengers at the hall, and the passenger volume in the car ⁇ 1 is larger than the car standard value ⁇ 8 1. In addition, when the force is stopped at the destination floor, both the first and second door driving devices 11 and 12 are driven by the door control device 28. Thereby, both the 1st and 2nd doors 5 and 6 are moved to the door opening direction (S5).
  • the passenger amount ex 2 at the landing is less than or equal to the landing reference value ⁇ 2, it is considered that not only the number of users in the car but also the number of passengers at the landing is small. Only one of the first and second door driving devices 11 and 12 is driven. Thereby, only one of the first and second doors 5 and 6 is moved in the door opening direction (S7). Even in such an elevator door device, the first power transmission mechanism 17 receives the rotation of the first rotating shaft 14 to move the first door 5 and the second power transmission mechanism 18. Since the second door 6 is moved in response to the rotation of the second rotating shaft 16, the first and second power traditional mechanisms 17, 18 are moved in the same manner as in the first embodiment. It is possible to reduce the size, extend the service life, and prevent an increase in manufacturing costs.
  • the door control device 28 has a first door control unit 52 that controls the first door drive device 11 and a second door control unit 53 that controls the second door drive device 12.
  • the elevator door can be opened and closed according to the usage status of the elevator.
  • a car reference value for comparison with the passenger volume in the car is set in advance in the door controller 28, and the door controller 28 receives information from the car passenger volume detector 54. Therefore, when the passenger volume in the car is below the car standard value, only one of the first and second doors 5 and 6 is moved. The elevator door can be opened and closed according to the situation. This can save energy.
  • the door control device 28 is preliminarily set with a landing reference value for comparison with the passenger amount at the landing, and the door control device 28 includes the information from the landing passenger amount detection device 55. Based on this, when the passenger volume at the landing is below the landing reference value, the first and second doors 5, 6 Only one of them will move! /, So the elevator doors can be opened and closed according to the use of the hall. This can also save energy.
  • the door control device 28 when the elevator doorway is opened and closed, the door control device 28 has the first and first doors.
  • a notification device that notifies the door that is moved when the elevator doorway is opened and closed And may be provided at the landing hall.
  • the notification device is controlled by the door control device 28.
  • the notification device include a light emitter provided in each of a pair of vertical columns of an elevator doorway, a display device that displays characters and charts, a speaker that generates sound, and the like.
  • the notification device is a light emitter
  • the notification device is a display device
  • the operation content for specifying the door to be moved when the elevator door is opened and closed is displayed on the display device.
  • the notification device is a speaker
  • the operation content is It is informed by voice power.
  • FIG. 7 is a flowchart showing the operation of another example of the elevator door device of FIG. As shown in the figure, it is the same as the above example from when the elevator is activated until the passenger amount ⁇ 1 in the ladder and the passenger amount ⁇ 2 at the landing are transmitted to the door control device 28.
  • the door control device 28 After the door control device 28 receives the passenger volume a 1 and the passenger volume a 2 in the car, the door control determines whether the passenger volume ⁇ 1 in the car is less than the car reference value j8 1 or less. Determined by device 28 (S4). If the passenger volume ⁇ 1 in the car is larger than the car reference value j8 1, it is considered that there are many passengers in the car, and when the force is stopped at the destination floor, the first and second The notification device notifies the car and the landing that both of the doors 5 and 6 move in the door opening direction (Sll).
  • both the first and second door driving devices 1 1 and 12 are driven by the control of the door control device 28, and both the first and second doors 5 and 6 are opened. (S5).
  • the door controller 28 If the passenger volume a 1 in the car is less than or equal to the car reference value 13 1, the door controller 28 considers that the number of passengers in the car is small, and the passenger volume ⁇ 1 Is the standard value for the landing
  • the notification device notifies the car and the landing that only the first door 5 of the first and second doors 5 and 6 moves in the door opening direction (S12).
  • both the passenger volume a 1 in the car and the passenger volume a 2 at the landing are measured, and the elevator car is opened and closed based on the measurement results. Only one of the passenger volume a 1 and the passenger volume a 2 in the hall is measured and based on the measurement result.
  • each of the first door 5 and the second door 6 is a single panel door.
  • Each of the first door 5 and the second door 6 May have multiple panel doors.

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  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Elevator Door Apparatuses (AREA)

Abstract

La présente invention concerne un dispositif de porte pour un ascenseur qui possède une porte d’ascenseur qui comporte des première et seconde portes ; des premier et second dispositifs d’entraînement de porte qui possèdent des premier et second arbres rotatifs, respectivement ; un premier mécanisme de transmission d’entraînement pour déplacer la première porte par rotation du premier arbre rotatif ; un second mécanisme de transmission d’entraînement pour déplacer la seconde porte par rotation du second arbre rotatif ; un détecteur de position pour produire un signal qui est fondé sur la rotation du premier arbre rotatif ; et un dispositif de commande de porte pour commander le second dispositif d’entraînement de porte de sorte que la rotation du second arbre rotatif suive la rotation du premier arbre rotatif. Les vitesses de mouvement des première et seconde portes sont synchronisées selon des informations provenant du détecteur de position unique.
PCT/JP2005/019303 2005-10-20 2005-10-20 Dispositif de porte pour ascenseur WO2007046149A1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2006538576A JP5042628B2 (ja) 2005-10-20 2005-10-20 エレベータのドア装置
PCT/JP2005/019303 WO2007046149A1 (fr) 2005-10-20 2005-10-20 Dispositif de porte pour ascenseur
KR1020077020668A KR100960434B1 (ko) 2005-10-20 2005-10-20 엘리베이터의 도어 장치
CN2005800493239A CN101146734B (zh) 2005-10-20 2005-10-20 电梯门装置
EP05795845A EP1939126A4 (fr) 2005-10-20 2005-10-20 Dispositif de porte pour ascenseur

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2005/019303 WO2007046149A1 (fr) 2005-10-20 2005-10-20 Dispositif de porte pour ascenseur

Publications (1)

Publication Number Publication Date
WO2007046149A1 true WO2007046149A1 (fr) 2007-04-26

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ID=37962251

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2005/019303 WO2007046149A1 (fr) 2005-10-20 2005-10-20 Dispositif de porte pour ascenseur

Country Status (5)

Country Link
EP (1) EP1939126A4 (fr)
JP (1) JP5042628B2 (fr)
KR (1) KR100960434B1 (fr)
CN (1) CN101146734B (fr)
WO (1) WO2007046149A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101111163B1 (ko) * 2011-07-19 2012-02-24 세화정공 주식회사 엘리베이터 출입구 폭 이내 구간에 설치되는 카도어 자동개폐장치
JP6335595B2 (ja) * 2014-04-07 2018-05-30 三菱電機株式会社 エレベータ
CN104444735B (zh) * 2014-10-13 2017-01-18 上海富士电梯有限公司 双路调控型电梯开门系统
EP3406559A1 (fr) 2017-05-24 2018-11-28 Otis Elevator Company Dispositif de transport de personnes
CN110467097A (zh) * 2019-08-17 2019-11-19 成都红旗油脂有限公司 一种电梯轿厢

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5639282A (en) * 1979-09-04 1981-04-14 Mitsubishi Electric Corp Central double sliding door unit for elevator
JPS56103084A (en) * 1980-01-21 1981-08-17 Mitsubishi Electric Corp Both sliding door device at center of elevator
JPS5767490A (en) * 1980-10-16 1982-04-24 Mitsubishi Electric Corp Controller for opening of door of elevator
JPS5820277U (ja) * 1981-07-29 1983-02-08 フジテック株式会社 エレベ−タのドアの制御装置
JPS61142774U (fr) * 1985-02-25 1986-09-03
JP2003026381A (ja) * 2001-07-12 2003-01-29 Hitachi Building Systems Co Ltd エレベータの出入り口装置
JP2004116283A (ja) * 2002-09-23 2004-04-15 Otis Elevator Co ドアの非接触式直線移動を引き起こす装置およびドアの制御方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5820277A (ja) * 1981-07-29 1983-02-05 ヤンマー農機株式会社 揺動選別機
JPS61142774A (ja) * 1984-12-15 1986-06-30 Matsushita Electric Works Ltd Ｍｏｓトランジスタ
BR9705215A (pt) * 1996-11-07 1999-09-14 Otis Elevator Co Sistema de portas para carro de elevador.

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5639282A (en) * 1979-09-04 1981-04-14 Mitsubishi Electric Corp Central double sliding door unit for elevator
JPS56103084A (en) * 1980-01-21 1981-08-17 Mitsubishi Electric Corp Both sliding door device at center of elevator
JPS5767490A (en) * 1980-10-16 1982-04-24 Mitsubishi Electric Corp Controller for opening of door of elevator
JPS5820277U (ja) * 1981-07-29 1983-02-08 フジテック株式会社 エレベ−タのドアの制御装置
JPS61142774U (fr) * 1985-02-25 1986-09-03
JP2003026381A (ja) * 2001-07-12 2003-01-29 Hitachi Building Systems Co Ltd エレベータの出入り口装置
JP2004116283A (ja) * 2002-09-23 2004-04-15 Otis Elevator Co ドアの非接触式直線移動を引き起こす装置およびドアの制御方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP1939126A4 *

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JPWO2007046149A1 (ja) 2009-04-23
KR20070106766A (ko) 2007-11-05
CN101146734B (zh) 2011-08-10
CN101146734A (zh) 2008-03-19
EP1939126A4 (fr) 2012-09-26
JP5042628B2 (ja) 2012-10-03
KR100960434B1 (ko) 2010-05-28
EP1939126A1 (fr) 2008-07-02

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