EP3744673B1 - Procédé de fixation d'une cabine d'ascenseur à travers une zone de déverrouillage temporaire - Google Patents

Procédé de fixation d'une cabine d'ascenseur à travers une zone de déverrouillage temporaire Download PDF

Info

Publication number
EP3744673B1
EP3744673B1 EP19177694.7A EP19177694A EP3744673B1 EP 3744673 B1 EP3744673 B1 EP 3744673B1 EP 19177694 A EP19177694 A EP 19177694A EP 3744673 B1 EP3744673 B1 EP 3744673B1
Authority
EP
European Patent Office
Prior art keywords
car
unlocking zone
regular
zone
unlocked
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.)
Active
Application number
EP19177694.7A
Other languages
German (de)
English (en)
Other versions
EP3744673A1 (fr
Inventor
LENDI Marcial
HARDEGGER Martin
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.)
Cedes AG
Original Assignee
Cedes AG
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 Cedes AG filed Critical Cedes AG
Priority to EP19177694.7A priority Critical patent/EP3744673B1/fr
Priority to ES19177694T priority patent/ES2949640T3/es
Priority to US16/887,495 priority patent/US20200377334A1/en
Priority to CN202010483677.0A priority patent/CN112010129B/zh
Publication of EP3744673A1 publication Critical patent/EP3744673A1/fr
Application granted granted Critical
Publication of EP3744673B1 publication Critical patent/EP3744673B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • B66B5/0006—Monitoring devices or performance analysers
    • B66B5/0018—Devices monitoring the operating condition of the elevator system
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B1/00—Control systems of elevators in general
    • B66B1/24—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration
    • B66B1/28—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration electrical
    • B66B1/32—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration electrical effective on braking devices, e.g. acting on electrically controlled brakes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B1/00—Control systems of elevators in general
    • B66B1/34—Details, e.g. call counting devices, data transmission from car to control system, devices giving information to the control system
    • B66B1/3492—Position or motion detectors or driving means for the detector
    • 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
    • B66B11/02—Cages, i.e. cars
    • B66B11/026—Attenuation system for shocks, vibrations, imbalance, e.g. passengers on the same side
    • B66B11/0293—Suspension locking or inhibiting means to avoid movement when car is stopped at a floor
    • 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
    • B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
    • B66B5/0006—Monitoring devices or performance analysers
    • B66B5/0018—Devices monitoring the operating condition of the elevator system
    • B66B5/0031—Devices monitoring the operating condition of the elevator system for safety reasons
    • 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
    • B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
    • 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
    • B66B13/22—Operation of door or gate contacts
    • 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
    • B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
    • B66B5/027—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions to permit passengers to leave an elevator car in case of failure, e.g. moving the car to a reference floor or unlocking the door

Definitions

  • the invention relates to a method for protecting the cabin of an elevator against unintentional movement.
  • a method is known from the prior art in which the car of an elevator is secured against unintentional movement.
  • a so-called unlocking zone is set up around the regular stopping positions of the car at the corresponding stops, in which the car may travel under certain conditions at certain speeds with the doors unlocked.
  • An emergency stop of the car is initiated if the car with unlocked doors moves outside the unlocking zones or inside the unlocking zones faster than the specified conditions.
  • the JP S56 33369 A relates to a method in which, in the event of a power failure, an elevator car moves to a floor level which is within a certain distance of the car. The previous direction of travel of the elevator car is irrelevant.
  • this object is achieved by a method according to claim 1 and an elevator control according to claim 9 .
  • the method according to the invention is a method for protecting the car of an elevator, which is provided for the formation of regular unlocking zones in the area around the intended stops on the floors, against unintentional movement.
  • the method monitors the speed of the car, the height position of the car in the hoistway and the status of the car door lock and identifies a possible stop of the car, the height position of the car outside a regular unlocking zone and a possible unlocked status of the car door.
  • a first sub-method of the method establishes a temporary unlocking zone when the car stops outside a regular unlocking zone with the car door unlocked and assigns the temporary unlocking zone an upper and a lower limit above and below the position of the car's stop.
  • the sub-method assigns the temporary unlocking zone a maximum permissible driving speed for the car within the temporary unlocking zone.
  • Cabin means the car of the elevator.
  • the term cabin door also designates the plural.
  • Unlocked means that at least one cabin door is unlocked.
  • Locked means that all cabin doors are locked.
  • locked means closed and unlocked means open.
  • Unlocked means an unlocked state of at least one car door, regardless of whether the car door is open or closed.
  • Stop means the floor level of the stop on a floor that is used to stop.
  • An unlocking zone is the area below and above a stop of the car where the floor of the car has to be in order for the landing door to be unlocked at that stop.
  • a regular unlocking zone is an unlocking zone around a stop stored in a memory of the elevator controller.
  • a temporary unlocking zone is an unlocking zone outside of regular unlocking zones stored in the memory of the elevator controller.
  • Unintentional movement is a movement or movement of the car that contradicts the intended behavior of the elevator and in particular the applicable regulations for the operation of the elevator contradicts.
  • the minimum and maximum values specified here and in the following may arise from country-specific, legal requirements and, in particular, corresponding standards.
  • a second partial method is preferably provided for the method, which initiates an alarm reaction, in particular an emergency stop, in particular an actively braked emergency stop of the cabin, when the cabin exceeds the upper or lower limit of the temporary unlocking zone with the cabin door unlocked.
  • an alarm reaction in particular an emergency stop, in particular an actively braked emergency stop of the cabin
  • This can form the advantage that the car is reliably brought to a halt after an unintentional movement. This can increase the safety of the passengers in the cabin.
  • An alarm reaction is a signal or an action.
  • An emergency stop is a stop of the car by interrupting the power supply to the drive by opening the safety circuit or an actively braked emergency stop.
  • An actively braked emergency stop is a stop of the car by actively braking the car with a drive brake, cable brake, car brake or other braking device.
  • the second sub-method preferably prevents an emergency stop of the cabin due to the cabin traveling with the cabin door unlocked outside a regular unlocking zone if the cabin with the cabin door unlocked is within a temporary unlocking zone and does not exceed the maximum permissible driving speed assigned to the temporary unlocking zone.
  • the second sub-method preferably initiates an emergency stop of the car if the car with unlocked car door is within a temporary unlocking zone and exceeds the maximum permissible driving speed assigned to the temporary unlocking zone.
  • this emergency stop is not an actively braked emergency stop.
  • this emergency stop is an emergency stop that is brought about by opening the safety circuit of the elevator and thus interrupting the power supply to the drive.
  • the first partial method preferably stores the values of the temporary unlocking zone in a memory of the elevator control.
  • the first partial method preferably cancels the temporary unlocking zone again when the car doors are locked again.
  • the temporary unlock zone can also be canceled by a corresponding reset to cancel the temporary unlock zone.
  • the locking of the car door can be detected by a sensor that transmits the locking status of the car door to the elevator control.
  • the cancellation of the temporary unlocking zone means that the described effects of the unlocking zone no longer apply.
  • the second partial method preferably reads the values of the temporary unlocking zone from a memory in the elevator control.
  • the second sub-method preferably cancels an emergency stop of the car due to a temporary unlocking zone when the car doors are locked again. Said emergency stop can also be canceled by a corresponding reset to cancel the emergency stop.
  • the method preferably has a third sub-method, which learns the height positions of regular bus stops, in particular during a learning phase, in particular during a learning journey, and in particular stores them in a memory.
  • the third partial method preferably forms regular unlocking zones around the height positions of the regular stops at a specific, in particular predetermined distance, and stores their upper and lower limits in a memory of the elevator control.
  • the method preferably carries out the first sub-method before a learning phase and/or during a learning journey.
  • the method preferably also carries out the first sub-method while the cabin is being evacuated outside of a regular unlocking zone. In particular, during an evacuation, the cabin is located at least partially in the area between the floors normally provided. The method preferably also carries out the first sub-method in the case of erroneously stored regular stops.
  • the elevator control according to the invention is an elevator control which is designed to carry out the aforementioned method and comprises at least one sensor for detecting the locked state of the car door and at least one measuring system for monitoring the speed of the car and/or the height position of the car in the elevator shaft.
  • An elevator preferably includes the aforementioned elevator control according to the invention.
  • the axis 11 shows the possible height position of the car of an elevator around a landing 23.
  • the landing is surrounded by an unlocking zone with an upper limit of the unlocking zone 21 and a lower limit of the unlocking zone.
  • the cabin may, under certain conditions, drive with the doors unlocked.
  • the axis 12 shows the speed of a car of an elevator in the area of an unlocking zone and has various speed barriers 31, 33 and 34.
  • the zero point of the speed 31 corresponds to a standstill of the car.
  • the maximum allowable entry speed 34 defines the maximum allowable speed of the car with the doors unlocked in the unlock zone.
  • the maximum permissible adjustment speed 33 defines the maximum permissible speed of the car in the unlocking zone after a stop with the doors unlocked until the doors are locked again.
  • the speed curve 13 of a sustained cabin shows the cabin entering the unlocking zone (21, 22) at the upper limit of the unlocking zone 21 at a speed below the maximum permissible entry speed 34.
  • the Doors unlock and begin to open.
  • the speed profile 13 of the car continues to run below the entry speed 34 until it comes to a standstill in the area of the bus stop 23. After the standstill, the position of the car can also be adjusted be readjusted at a speed below the maximum permissible readjustment speed 33 . After closing and locking the exit door, the speed profile 13 runs independently of the maximum permissible
  • an unlocking zone (21, 22), when the doors are unlocked, the maximum entry speed 34 is 0.8 m/s (5.12.1.4.c) and the maximum adjustment speed is 0.3 m/s (5.12.1.4.d), with otherwise an emergency stop (5.6.7.1) with certain conditions for the location of the subsequent stop (5.6.7.5) must be initiated.
  • An unlocking zone has a maximum extension of 20 cm below and above the landing for non-jointly powered car and landing doors and 35 cm for commonly powered car and landing doors. This means that the upper and lower limits of the unlocking zone are 20 cm and 35 cm from the bus stop, respectively.
  • the unlocking zones around the intended regular landing stops are generally predefined somewhat by corresponding mechanical markings in the shaft or by height positions stored in an electrical memory of the elevator control for the corresponding boundaries of the unlocking zones.
  • the method according to the invention comes into effect above all when, for some reason, the car stops outside the predefined regular unlocking zones.
  • This is conceivable, for example, when the elevator is commissioned before or during the learning phase to determine the floor positions and the corresponding regular unlocking zones, if the regular unlocking zones are not yet defined and stored in the memory of the elevator control before or during the learning phase, or for example at a stop, Emergency stop or evacuation case between floors.
  • the method according to the invention therefore provides for temporary unlocking zones to be formed outside of regular unlocking zones of the regular stops, also independently of regular stops on the floors when the car stops and/or when the car door is unlocked.
  • a temporary unlocking zone is set up immediately around the position of the event.
  • the position of the event is temporarily regarded as a stop.
  • the temporary unlocking zone can be set up in an elevator with permanent and continuous detection of the height position by assigning the values for the upper and lower unlocking zone or the value of the position of the stop to a memory of the elevator control, while the elevator control specifies the relative extent in a permanently stored manner has.
  • the temporary unlocking zone is maintained until the car doors are locked again. After canceling the unlock zone, its effects are gone. Overriding the temporary unlock zone can be done by clearing the upper and lower limit values of the temporary unlock zone.
  • the procedure carries out an emergency stop of the car.
  • the emergency stop can be effected by opening the elevator's safety circuit, which interrupts the motor drive and/or activates the brakes on the car.
  • the emergency stop can be deactivated again by a corresponding reset of the lift.

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Structural Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Civil Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Elevator Control (AREA)

Claims (10)

  1. Procédé
    - pour sécuriser la cabine d'un ascenseur
    - qui est prévu pour former des zones de déverrouillage régulières dans la région autour des emplacements d'arrêt (23) prévus aux étages
    - contre un mouvement involontaire
    - avec la surveillance
    - de la vitesse (12) de la cabine et
    - de la position en hauteur (11) de la cabine dans la cage d'ascenseur et
    - de l'état du verrouillage de porte de la porte de cabine et
    - avec l'identification
    - d'un arrêt de la cabine et
    - d'une position en hauteur (12) en dehors d'une zone de déverrouillage régulière et
    - d'un état déverrouillé des portes de cabine et
    - avec un premier procédé partiel
    - qui en cas
    - d'arrêt de la cabine
    - en dehors d'une zone de déverrouillage régulière
    - avec des portes de cabine déverrouillées
    - forme une zone de déverrouillage temporaire
    - avec une limite supérieure et une limite inférieure (21, 22) au-dessus et en dessous de la position (11) de l'arrêt de la cabine,
    caractérisé en ce que le premier procédé partiel
    - forme la zone de déverrouillage temporaire
    - avec une vitesse de déplacement maximale autorisée pour la cabine.
  2. Procédé selon la revendication 1,
    - dans lequel un deuxième procédé partiel est prévu,
    - qui en cas
    - de dépassement par la cabine
    - de la limite supérieure ou de la limite inférieure (21, 22) de la zone de déverrouillage temporaire
    - avec des portes de cabine déverrouillées
    - déclenche une réaction d'alarme, notamment un arrêt d'urgence, notamment un arrêt d'urgence de la cabine freiné activement.
  3. Procédé selon la revendication 2,
    - dans lequel le deuxième procédé partiel
    - en cas de non-dépassement
    - de la vitesse de déplacement maximale autorisée de la cabine
    - avec des portes de cabine déverrouillées
    - à l'intérieur d'une zone de déverrouillage temporaire
    - empêche un arrêt d'urgence de la cabine
    - en raison du déplacement de la cabine
    - avec des portes de cabine déverrouillées
    - en dehors d'une zone de déverrouillage régulière.
  4. Procédé selon l'une quelconque des revendications 2 à 3 précédentes,
    - dans lequel le deuxième procédé partiel déclenche
    - en cas de dépassement de la vitesse de déplacement maximale autorisée
    - avec des portes de cabine déverrouillées
    - à l'intérieur d'une zone de déverrouillage temporaire
    - un arrêt d'urgence de la cabine.
  5. Procédé selon l'une quelconque des revendications précédentes,
    - dans lequel le premier procédé partiel
    - enregistre les valeurs de la zone de déverrouillage temporaire dans une mémoire de la commande d'ascenseur
    - et/ou annule la zone de déverrouillage temporaire en raison
    - du verrouillage des portes de cabine ou
    - d'une réinitialisation pour annuler la zone de déverrouillage temporaire.
  6. Procédé selon l'une quelconque des revendications 2 à 4 précédentes,
    - dans lequel le deuxième procédé partiel
    - lit les valeurs de la zone de déverrouillage temporaire dans une mémoire de la commande d'ascenseur
    - et/ou annule un arrêt d'urgence en raison
    - du verrouillage des portes de cabine ou
    - d'une réinitialisation pour annuler l'arrêt d'urgence.
  7. Procédé selon l'une quelconque des revendications précédentes,
    - avec un troisième procédé partiel qui
    - apprend les positions en hauteur d'emplacements d'arrêt réguliers (23), notamment pendant une phase d'apprentissage, notamment pendant un trajet d'apprentissage, et les enregistre notamment dans une mémoire et
    - forme des zones de déverrouillage régulières autour des positions en hauteur des emplacements d'arrêt réguliers (23) à une distance déterminée, notamment prédéfinie, et enregistre leurs limites supérieure et inférieure (21, 22) de manière définie dans une mémoire.
  8. Procédé selon l'une quelconque des revendications précédentes,
    - dans lequel le premier procédé partiel est exécuté
    - avant une phase d'apprentissage et/ou pendant un trajet d'apprentissage et/ou pendant une évacuation de la cabine en dehors d'une zone de déverrouillage régulière et/ou en cas d'emplacements d'arrêt réguliers (23) enregistrés de manière erronée.
  9. Commande d'ascenseur
    - qui est configurée pour exécuter l'un des procédés susmentionnés
    - comprenant
    - au moins un capteur pour détecter l'état de verrouillage des portes de cabine et
    - au moins un système de mesure pour surveiller la vitesse (12) de la cabine et/ou la position en hauteur (11) de la cabine dans la cage d'ascenseur.
  10. Ascenseur
    - qui est configuré pour exécuter l'un des procédés susmentionnés
    - comprenant
    - une commande d'ascenseur selon la revendication 9.
EP19177694.7A 2019-05-31 2019-05-31 Procédé de fixation d'une cabine d'ascenseur à travers une zone de déverrouillage temporaire Active EP3744673B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP19177694.7A EP3744673B1 (fr) 2019-05-31 2019-05-31 Procédé de fixation d'une cabine d'ascenseur à travers une zone de déverrouillage temporaire
ES19177694T ES2949640T3 (es) 2019-05-31 2019-05-31 Procedimiento para fijar una cabina de ascensor por medio de una zona de desbloqueo temporal
US16/887,495 US20200377334A1 (en) 2019-05-31 2020-05-29 Method for safeguarding the car of an elevator
CN202010483677.0A CN112010129B (zh) 2019-05-31 2020-06-01 用于固定电梯轿厢的方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP19177694.7A EP3744673B1 (fr) 2019-05-31 2019-05-31 Procédé de fixation d'une cabine d'ascenseur à travers une zone de déverrouillage temporaire

Publications (2)

Publication Number Publication Date
EP3744673A1 EP3744673A1 (fr) 2020-12-02
EP3744673B1 true EP3744673B1 (fr) 2023-05-03

Family

ID=66685458

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19177694.7A Active EP3744673B1 (fr) 2019-05-31 2019-05-31 Procédé de fixation d'une cabine d'ascenseur à travers une zone de déverrouillage temporaire

Country Status (4)

Country Link
US (1) US20200377334A1 (fr)
EP (1) EP3744673B1 (fr)
CN (1) CN112010129B (fr)
ES (1) ES2949640T3 (fr)

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5633369A (en) * 1979-08-22 1981-04-03 Hitachi Ltd Controller for elevator when service interruption
EP2072445A1 (fr) * 2007-12-21 2009-06-24 Inventio Ag Procédé de fonctionnement pour un ascenseur doté de deux cabines et d'un contrepoids
DE102009037634A1 (de) * 2009-08-14 2011-02-17 Lm Liftmaterial Gmbh Aufzug und Verfahren zur Absicherung eines Aufzugs
CN102947210B (zh) * 2010-06-18 2015-05-06 株式会社日立制作所 电梯系统
EP2562117B1 (fr) * 2011-08-23 2014-05-14 Cedes AG Dispositif d'ascenseur avec dispositif de détermination de position
JP2014040320A (ja) * 2012-08-24 2014-03-06 Hitachi Ltd エレベーターの安全装置及びこれを用いた運転方法
EP2727875A1 (fr) * 2012-10-30 2014-05-07 Inventio AG Élévateur avec trappe d'entretien dans le sol de la cabine
JP6325575B2 (ja) * 2013-12-17 2018-05-16 株式会社日立製作所 エレベーターの制御装置及びその制御方法
ES2916808T3 (es) * 2014-10-21 2022-07-06 Inventio Ag Ascensor con un sistema de seguridad electrónico descentralizado
WO2017009679A1 (fr) * 2015-07-13 2017-01-19 Otis Elevator Company Clé d'inhibition de dispositif de prévention
WO2017068232A1 (fr) * 2015-10-22 2017-04-27 Kone Corporation Ascenseur avec agencement de sécurité et procédé de création d'un espace de travail sûr dans la partie supérieure de la cage d'ascenseur
CA3035405A1 (fr) * 2016-09-29 2018-04-05 Inventio Ag Entite de supervision de la securite d'un ascenseur comprenant deux unites de supervision separees
CN207226714U (zh) * 2017-08-31 2018-04-13 河南省国泰安信息技术有限公司 电梯的安全监控系统
CN207209655U (zh) * 2017-09-13 2018-04-10 江南嘉捷电梯股份有限公司 一种意外轿厢移动保护系统
DE102017219403A1 (de) * 2017-10-27 2019-05-02 Thyssenkrupp Ag Synchronisierung von Türbewegungen in einer Aufzuganlage

Also Published As

Publication number Publication date
ES2949640T3 (es) 2023-10-02
CN112010129B (zh) 2024-02-06
US20200377334A1 (en) 2020-12-03
CN112010129A (zh) 2020-12-01
EP3744673A1 (fr) 2020-12-02

Similar Documents

Publication Publication Date Title
EP3310699B1 (fr) Dispositif de sécurité d'une installation d'ascenseur
DE112012006233B4 (de) Mehrfach-Kabinen-Aufzug
EP3209589B1 (fr) Ascenseur équipé d'un système de sécurité électronique décentralisé
EP2794449B1 (fr) Dispositif de sécurité pour un ascenseur doté de plusieurs cabines
EP2229332B1 (fr) Procédé d'utilisation d'un ascenseur à deux cabines d'ascenseur et un contrepoids
DE112009004592T5 (de) Aufzugvorrichtung und Verfahren zum Überprüfen derselben
WO2009018886A1 (fr) Système d'ascenseur
EP2457860B1 (fr) Dispositif de sécurité pour ascenseur
DE102015111754A1 (de) Verfahren und Einrichtung zum Schließen von Türen eines Aufzuges
DE112015006825T5 (de) Aufzugvorrichtung
EP3204322A1 (fr) Procédé permettant de faire fonctionner un système d'ascenseur
WO2017005864A1 (fr) Procédé pour faire fonctionner un système d'ascenseur, système de commande, et système d'ascenseur
EP3744673B1 (fr) Procédé de fixation d'une cabine d'ascenseur à travers une zone de déverrouillage temporaire
EP3204323A1 (fr) Concept d'évacuation de systèmes d'ascenseur
WO2019162092A1 (fr) Prévention des collisions entre cabines d'ascenseur
DE112017004022T5 (de) Aufzugssystem
DE202016101183U1 (de) Aufzug mit einem Sicherheitscontroller zum unmittelbaren Beeinflussen der Bremskraft
DE2234904C3 (de) Sicherheitsvorrichtung für Personen- und Lastenaufzüge
WO2017121760A1 (fr) Procédé de surveillance d'un premier frein d'une cabine de système d'ascenseur
EP2836453B1 (fr) Dispositif de surveillance d'une installation d'élévation
DE2024798B2 (de) Sicherheitsvorrichtung für eine Fahrstuhlkabine
DE102019212726A1 (de) Aufzugsanlage die einen Fahrkorb abhängig von einem Schließzustandssignal und einer Position des Fahrkorbs in einen Sicherheitsbetriebszustand überführt
WO2022058276A1 (fr) Dispositif de sécurité pour la commande de fonctions ucm et udm relatives à la sécurité dans un système d'ascenseur
EP3083470A1 (fr) Installation d'ascenseur pourvue d'un système de positionnement absolu pour une double cabine
EP3744672A1 (fr) Commande de courbe limite pour ascenseurs

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN PUBLISHED

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

17P Request for examination filed

Effective date: 20201104

RBV Designated contracting states (corrected)

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

INTG Intention to grant announced

Effective date: 20221129

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502019007601

Country of ref document: DE

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 1564456

Country of ref document: AT

Kind code of ref document: T

Effective date: 20230515

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

P01 Opt-out of the competence of the unified patent court (upc) registered

Effective date: 20230519

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG9D

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20230503

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2949640

Country of ref document: ES

Kind code of ref document: T3

Effective date: 20231002

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230503

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230904

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230803

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230503

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230503

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230503

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230503

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230503

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230903

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230503

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230804

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230503

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230503

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20230531

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230503

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230503

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230503

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20230531

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230503

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230503

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230503

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502019007601

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230503

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230503

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20240206

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20230531

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20230803

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20230531

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230503

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230503

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230503

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20230531

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20230803

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20240517

Year of fee payment: 6

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 20240602

Year of fee payment: 6

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: ES

Payment date: 20240614

Year of fee payment: 6

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20230803

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20240522

Year of fee payment: 6