EP3967641A1 - Aufzugsanlage mit motorisierter schacht-flügeltür - Google Patents

Aufzugsanlage mit motorisierter schacht-flügeltür Download PDF

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Publication number
EP3967641A1
EP3967641A1 EP20196272.7A EP20196272A EP3967641A1 EP 3967641 A1 EP3967641 A1 EP 3967641A1 EP 20196272 A EP20196272 A EP 20196272A EP 3967641 A1 EP3967641 A1 EP 3967641A1
Authority
EP
European Patent Office
Prior art keywords
level
door
car
landing
actuator
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.)
Pending
Application number
EP20196272.7A
Other languages
English (en)
French (fr)
Inventor
Salvador JARA
Stéphane REAU
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.)
Slycma China
Original Assignee
Slycma China
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 Slycma China filed Critical Slycma China
Priority to EP20196272.7A priority Critical patent/EP3967641A1/de
Publication of EP3967641A1 publication Critical patent/EP3967641A1/de
Pending legal-status Critical Current

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Classifications

    • 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
    • B66B3/002—Indicators
    • 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
    • B66B13/04—Door or gate operation of swinging doors
    • 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
    • B66B3/002—Indicators
    • B66B3/004—Mechanical devices that can be illuminated

Definitions

  • the invention relates to an elevator installation with a motorized swing landing door, for example for an apartment building.
  • An elevator installation of this type conventionally comprises a drive means, for example a driving or other pulley, a cabin, a transmission means, which can be of the cable or belt type for example, to ensure cooperation between the means of drive and the car so as to drive the car within a shaft between different levels, each equipped with a hinged landing door and, for each level served, a car call user interface, intended to be installed on the landing corresponding to this level, this user interface being in communication with the drive means via a maneuver control unit, so as to bring the car to said level following a user command on said interface.
  • the elevator system may further comprise a counterweight cooperating with the drive means via the transmission means, or not.
  • a user interface external to the cabin is therefore provided to be installed on the landing of each level served, so as to allow the user to call the cabin at this level.
  • hinged landing doors Conventionally comprise a sash, pivotally mounted about a substantially vertical axis of rotation, and an actuator, in communication with the elevator maneuvering control unit, capable of driving the sash in rotation around its axis of rotation in the direction of its opening or closing.
  • the aim of the present invention is to propose an elevator installation of the swing landing door type, free from the limitations mentioned above, in particular allowing the users of said installation to anticipate the forthcoming opening of said door.
  • the invention relates to an elevator installation comprising a drive means, a car, a transmission means, to ensure cooperation between the drive means and the car so as to drive the car within a shaft between different levels each equipped with a hinged landing door motorized by an actuator and, for each level served, a car call user interface, intended to be installed on the landing corresponding to this level, this interface being in communication with the drive means via a maneuver control unit, so as to bring the car to said level following a user command on said interface, the maneuver control unit being adapted to transmit a door opening control order to said actuator following the detection of the arrival of the car at said level, so as to trigger an opening movement of the corresponding swing landing door by means of the actuator, said installation being characterized in that it comprises at least one external warning device associated with at least one swing landing door, adapted to emit a light and/or sound warning signal in the direction of the landing and a warning system door opening, configured to generate an activation order of the at least one external warning device in response to the detection of the arrival of the cabin at
  • said maneuver control unit is adapted to transmit the door opening control order to said actuator after a time delay following detection of the arrival of the car at said level, said time delay being adapted to postpone the execution of the door opening control order by a certain delay, preferably at least 1 second, relative to the execution of the activation order of the at least one external warning device.
  • said installation comprises at least one obstacle detection device associated with each swing landing door, suitable for detecting an obstacle in the travel zone of said swing landing door, said opening warning system door being adapted to generate an activation order of the at least one obstacle detection device in response to the detection of the arrival of the cabin at said level.
  • said door opening alert system is configured to generate the activation order of the at least one exterior alert device only in the event of detection of an obstacle by the at least one obstacle. This makes it possible to efficiently use the electrical energy resources necessary for the operation of the exterior warning device by activating the latter only if necessary, in other words only if an obstacle is detected in the area of movement of the door at the moment of the door opening. If no obstacle is detected in the movement zone of the door, the warning device is not activated and the actuator is suitable for controlling the opening of the door by executing the opening control order received from the maneuver control unit.
  • said door opening warning system is configured to generate an order to deactivate the at least one external warning device when the hinged landing door is in its open position.
  • the maneuver control unit being suitable for transmitting a door closing control order to said actuator, said alert system is configured to generate an activation order for at least one external alert device as soon as closing order transmitted to said actuator.
  • said exterior warning device comprises a light assembly configured to emit at least one light signal, of elongated shape.
  • the light assembly comprises a plurality of light-emitting diodes arranged behind a band surmounting the landing door, so as to allow lighting of the landing.
  • a collective residential building 10 comprises 4 ground floor levels, 1, 2 and 3, served by an elevator installation 11 installed in a shaft 4.
  • This installation 11 comprises a drive means 12, for example a drive pulley schematically shown, a transmission means, for example a belt 13, mounted on the pulley 12 and on a cabin 14. It is also possible to provide a counterweight not shown on this figure 1 .
  • a car call user interface 15 for example a car call button, for calling the car at this level.
  • the car call user interface 15 is in communication with the drive system, in particular the drive pulley 12, via an installation maneuvering control unit 26, adapted to control the drive of the cabin so as to bring the cabin to the requested level following an action by the user on the cabin call button 15.
  • the maneuver control unit 26 is for example a microcontroller or a microprocessor installed on the cabin.
  • the maneuver control unit 26 then receives a message from the car call button 15 of a given level. It then sends a movement control command to the pulley 12 to control a moving the car to the level in question.
  • pressing the cabin call button 15 triggers the arrival of the cabin at the level corresponding to this button.
  • the landing doors 27, 20, 31, 32 of the different levels have been shown, which are hinged landing doors motorized by an actuator 17 associated with each of them, intended to actuate the opening and closing of the door.
  • the actuator 17 is adapted to control the opening of the door by executing a door opening control command received from the maneuver control unit 26 with which it is in communication, following the detection of the arrival from cabin 14 to the requested level.
  • the actuator 17 is adapted to control the closing of the door by executing a door closing control command received from the installation maneuvering control unit, for example once the user, returned to inside the car, chooses the level to be served by using a level selection interface to be served, internal to the car.
  • each of the actuators 17 is fixed to a fixed frame and comprises an electric actuator capable of moving an articulated arm 18.
  • One of the ends of the articulated arm 18 can be secured to the opening 19 of the door corresponding landing.
  • the electric actuator can thus, in a manner known per se, drive the leaf 19 in motion so as to open and close the hinged landing door automatically.
  • a person with reduced mobility 29, for example an elderly, injured, transient (with a full shopping bag, toddler, sprained ankle, etc.) or permanent disability wishes to use the facility of elevator, this person can press the car call button 15.
  • the maneuver control unit 26 of the installation receiving a message from this button 15 controls, if necessary, a car 14 movement so as to reach the level corresponding to the button 15, here the first level, then controls an automated opening of the hinged landing door of this first level by means of the actuator 17 of the door.
  • the invention therefore aims to prevent this person with reduced mobility, and in general any person, including able-bodied people with little constraint in their movements, from finding themselves surprised by the opening of the door when the cabin arrives and is therefore not able to free the movement area of the door quickly enough, at the risk of finding themselves in an uncomfortable or even dangerous situation, in particular for people with reduced mobility.
  • an external warning device 40 is associated with at least one hinged landing door 27, 20, 31, 32 of the installation, for example with each landing door of the installation.
  • This external warning device 40 is for example arranged above the door with which it is associated. It is configured to emit a continuous or alternating light and/or sound alert signal towards the landing, in order to attract the user's attention and inform him of the imminent opening of the landing door. hinged when the car arrives at the landing.
  • the warning device 40 is controlled by a door opening warning system 41, which can be integrated into the operation control unit 26 of the installation or, alternatively, which can constitute separate means, for example a separate microcontroller.
  • the door opening warning system 41 is designed to generate an order to activate the exterior warning device 40 in response to the detection of the arrival of the car at the requested level via the interface car call user, on command from the installation's maneuvering control unit.
  • the maneuver control unit is adapted to transmit the door opening control order to the actuator dedicated to the opening of the swing landing door, after a time delay following the detection of the arrival of the car at said level, this delay being adapted to defer the execution of the door opening control order by a certain delay, preferably at least 1 second, with respect to the execution of the order to activation of the external warning device 40.
  • the order to activate the device exterior alert 40 is generated in the first place in order to inform the user of the imminent opening of the door, simultaneously with the start of the time delay and then, after the time delay has elapsed, the opening control order door is transmitted to the door actuator to command the opening of the landing door.
  • the exterior warning device 40 comprises a light assembly configured to emit at least one continuous or alternating light signal, of elongated shape, preferably in the form of a strip, extending substantially above the hinged landing door, over the full width of the door.
  • the light assembly comprises, for example, a plurality of light-emitting diodes arranged behind a strip surmounting the landing door so as to allow the landing to be illuminated.
  • the warning device 40 comprises at least one sound transmitter capable of emitting a sound warning signal.
  • the intensity and/or frequency of the sound signal can vary over time after its activation.
  • the light and/or sound intensity of the alert signal can also advantageously be adjusted during a preventive or corrective maintenance visit to the installation.
  • the installation maneuver control unit when the user calls the car from a landing served by the elevator installation by pressing the car call button 15, the installation maneuver control unit goes into a so-called alert operating mode for which when the arrival of the car is detected at the landing concerned, the maneuver control unit 26 reacts by providing, via the door opening alert system 41, an activation signal from the exterior warning device 40 simultaneously with or, preferably before the transmission of the door opening control command to the actuator.
  • the exterior warning device 40 is provided to operate in combination with an obstacle detection device 50, associated with each swing landing door and in communication with the warning system. door opening 41.
  • the obstacle detection device 40 is designed to detect an obstacle in the movement zone of the swing landing door.
  • This device can include any suitable sensor for performing obstacle detection.
  • the door opening warning system 41 upon detection of the arrival of the cabin 14 at the level concerned, the door opening warning system 41 is designed to first generate an order to activate the detection device. obstacle 50, so that the exterior warning device 40 is activated only if an obstacle is detected in the area of movement of the door. If no obstacle is detected in the movement zone of the door, the door opening control command is given without activating the external warning device 40. In this way, the external warning device does not is activated only in the event of a proven need to inform of the imminent opening of the door.
  • the light and/or sound warning signal emitted by the external warning device can be kept activated, or else be deactivated.
  • the alert system is configured to generate an order to activate the external alert device. .
  • this activation can be conditional on the prior detection of an obstacle in the movement zone of the door.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Elevator Door Apparatuses (AREA)
EP20196272.7A 2020-09-15 2020-09-15 Aufzugsanlage mit motorisierter schacht-flügeltür Pending EP3967641A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP20196272.7A EP3967641A1 (de) 2020-09-15 2020-09-15 Aufzugsanlage mit motorisierter schacht-flügeltür

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP20196272.7A EP3967641A1 (de) 2020-09-15 2020-09-15 Aufzugsanlage mit motorisierter schacht-flügeltür

Publications (1)

Publication Number Publication Date
EP3967641A1 true EP3967641A1 (de) 2022-03-16

Family

ID=72521430

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20196272.7A Pending EP3967641A1 (de) 2020-09-15 2020-09-15 Aufzugsanlage mit motorisierter schacht-flügeltür

Country Status (1)

Country Link
EP (1) EP3967641A1 (de)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3560950A (en) * 1967-03-02 1971-02-02 Duane Peters Warning signal for swinging doors
US6292100B1 (en) * 1998-01-06 2001-09-18 D2 Technologies Pty Ltd. Door warning system
US20110073416A1 (en) * 2009-09-30 2011-03-31 Inventio Ag Elevator Security System
CN206278804U (zh) * 2016-12-08 2017-06-27 风行莱茵电梯有限公司 一种别墅电梯智能组合门

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3560950A (en) * 1967-03-02 1971-02-02 Duane Peters Warning signal for swinging doors
US6292100B1 (en) * 1998-01-06 2001-09-18 D2 Technologies Pty Ltd. Door warning system
US20110073416A1 (en) * 2009-09-30 2011-03-31 Inventio Ag Elevator Security System
CN206278804U (zh) * 2016-12-08 2017-06-27 风行莱茵电梯有限公司 一种别墅电梯智能组合门

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