EP1516847B1 - Dispositif pour accoupler porte cabine et porte palière et dispositif pour déverrouiller la porte cabine en cas de secours - Google Patents

Dispositif pour accoupler porte cabine et porte palière et dispositif pour déverrouiller la porte cabine en cas de secours Download PDF

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Publication number
EP1516847B1
EP1516847B1 EP04021665A EP04021665A EP1516847B1 EP 1516847 B1 EP1516847 B1 EP 1516847B1 EP 04021665 A EP04021665 A EP 04021665A EP 04021665 A EP04021665 A EP 04021665A EP 1516847 B1 EP1516847 B1 EP 1516847B1
Authority
EP
European Patent Office
Prior art keywords
door
rail
car
locking
car door
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.)
Not-in-force
Application number
EP04021665A
Other languages
German (de)
English (en)
Other versions
EP1516847A3 (fr
EP1516847A2 (fr
Inventor
Stéphan Cocher
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.)
Inventio AG
Original Assignee
Inventio 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 Inventio AG filed Critical Inventio AG
Priority to PL04021665T priority Critical patent/PL1516847T3/pl
Priority to SI200430352T priority patent/SI1516847T1/sl
Priority to EP04021665A priority patent/EP1516847B1/fr
Priority to EP05112244A priority patent/EP1659083A2/fr
Publication of EP1516847A2 publication Critical patent/EP1516847A2/fr
Publication of EP1516847A3 publication Critical patent/EP1516847A3/fr
Application granted granted Critical
Publication of EP1516847B1 publication Critical patent/EP1516847B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66BELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B13/00Doors, gates, or other apparatus controlling access to, or exit from, cages or lift well landings
    • B66B13/02Door or gate operation
    • B66B13/14Control systems or devices
    • B66B13/16Door or gate locking devices controlled or primarily controlled by condition of cage, e.g. movement or position
    • B66B13/18Door or gate locking devices controlled or primarily controlled by condition of cage, e.g. movement or position without manually-operable devices for completing locking or unlocking of doors
    • B66B13/20Lock mechanisms actuated mechanically by abutments or projections on the cages
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66BELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B13/00Doors, gates, or other apparatus controlling access to, or exit from, cages or lift well landings
    • B66B13/02Door or gate operation
    • B66B13/12Arrangements for effecting simultaneous opening or closing of cage and landing doors
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66BELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B13/00Doors, gates, or other apparatus controlling access to, or exit from, cages or lift well landings
    • B66B13/24Safety devices in passenger lifts, not otherwise provided for, for preventing trapping of passengers

Definitions

  • the invention relates to a device for connecting a car door with a shaft door and for locking or unlocking the doors, wherein arranged on the car door driver together with rollers arranged on the shaft door, the car door with the shaft door releasably connects and a first latch mechanism locks the car door or unlocked and a second latch mechanism locks the shaft door or unlocked.
  • the car door is part of an elevator car, which is arranged to be movable along stops.
  • the stops form access points to the elevator car and they are equipped with shaft doors.
  • the car door together with the shaft doors, regulates the access of elevator passengers or goods to the elevator car or to the bus stop.
  • the car door is temporarily connected in the stop with the shaft door. Forced latches or latch mechanisms keep the car door and shaft doors locked when the elevator car is not in the access area of the station or in free travel, or unlock the car and landing door when the elevator car is in the access area of the station and there is an access command ,
  • a disadvantage of the known device is that the third rail has to be guided and stored with the smallest dimensions on a second rail.
  • a force element is required, which holds the third rail in its operating position.
  • the device becomes dirt and wear-sensitive and therefore maintenance-intensive. It requires many components and is therefore costly.
  • Another disadvantage is a missing emergency release. This complicates the emergency evacuation of the elevator passengers when the elevator car stops in the vicinity of a stop.
  • the invention aims to remedy this situation.
  • the invention as characterized in the independent claims, solves the problem of avoiding the disadvantages of the known device and to provide a means for safe and cost-effective connecting a car door with a landing door and for locking or unlocking the doors and also provide an emergency unlocking option ,
  • this can be controlled directly by means of an emergency lever for operation in a Notevakuation without much additional effort.
  • the advantage of this emergency release is that the car door can be unlocked manually from the outside in a simple manner, without complex parts. With the help of this emergency release, a specialist can open the cabin door quickly and safely emergency unlocking and thus an emergency evacuation of elevator passengers quickly in case of need.
  • Fig. 1 shows a device for connecting a car door with a shaft door and for locking or unlocking the doors.
  • the device consists of a arranged on the car door driver 1, which driver 1 together with a arranged on the shaft door roller pair 2 the Cabin door with the shaft door releasably connects, and from a first latch mechanism 10 for locking or unlocking the car door and a second latch mechanism 3 for locking or unlocking the shaft door.
  • the driver 1 as shown in FIG. 1, closed and can pass freely between the pair of rollers 2, wherein the elevator car is driving on between two stops or at a stop not to be served.
  • Fig. 2 shows the device according to Fig.1, for connecting a car door with a landing door and for locking or unlocking the doors in the installed state.
  • the driver 1 which is fastened on the car door, is closed and allows the driver 1 to pass freely between the pair of rollers 2.
  • This closed position of the driver 1 shown in FIGS. 1 and 2 corresponds to the closed cabinet door. That the elevator car is in motion or at least ready to drive.
  • Fig. 3 shows the device according to Figures 1 and 2, in the open state. That is, the car door is connected by means of the driver 1 and the pair of rollers 2 with the shaft door. The shaft door is unlocked by means of a known second latch mechanism, or a shaft door lock 3 and the latch pawl 15 is not engaged with the lock 16. The car door can be moved.
  • the driver 1 is connected by means of a base plate 23 with the car door.
  • On the base plate 23 are at least two, geometrically identical, parallel lever 4.5 rotatably mounted on bearings L14, L15.
  • At one end of the parallel lever 4.5 are more bearings L46, L56 on which a rail 6 is rotatably mounted.
  • the rail 6, together with the parallel levers 4,5 a unilaterally open first parallelogram.
  • the parallel lever 4.5 are guided in parallel by the rail 6.
  • the movement of the rail 6 is limited by an end stop 21.
  • a spring 22 and / or a control device not further explained here, such as a control link defines the position of the first parallelogram.
  • the levers 7, 8 have, at a short end 7k, 8k, a bearing L79, L89, on which a second rail 9 is mounted.
  • the rails 6,9 together with the parallel levers 4,5, the now closed first parallelogram.
  • bearing points L711, L811 are arranged, on which a locking bar 11 is attached.
  • the locking bar 11 is parallel-displaced to the rail 9 in accordance with the movement of the second rail 9 in the bearing points L48, L57.
  • the locking bar 11 forms a second parallelogram together with the rail 9 and the levers 7, 8.
  • the movement of this second parallelogram is on the one hand limited by a lever stop 18 and on the other hand by a latch stop 17.
  • the locking bar 11 is held in a defined by the lever stop 18 position substantially by the weight of the locking bar 11 and the connected parts.
  • the first and the second parallelogram have with the second rail 9 on a common part, which is predetermined, that the rails 6, 9 and the locking bar 11 in parallel according to the lever geometries of the parallel lever 4.5 and the lever 7,8.
  • the locking bar 11 is provided with a pin 12 which controls a bolt 14 by means of bolt gate 13.
  • the bar gate 13 is advantageously provided with a sliding coating or it consists of a plastic insert, which has the required sliding and guiding properties.
  • the pin 12 may be made of a corresponding sliding material.
  • the driver 1 is mounted on the car door, which are aligned with the rails 6.9 according to the direction of travel of the elevator car.
  • the first parallelogram As shown in FIGS. 1 and 2, moved together.
  • the rails 6,9 are located at the smallest possible distance. The smallest possible distance is chosen such that the shaft door side mounted roller pairs 2 can be passed with sufficient clearance.
  • the locking bar 11 is in its, obtained by the weight force, lower end position, which is defined by the lever stop 18.
  • the locking pawl 15 is in relation to the lock 16 in the locked position.
  • the lock 16 allows the locking pawl 15 a small way. The car door is thus locked by means of the locking pawl 15 and the lock 16.
  • the first parallelogram is opened by a control device.
  • the game is lifted to the shaft door side arranged pair of rollers 2 and then pressed apart the rollers of the roller pair 2 apart.
  • This disengagement of the rollers of the pair of rollers 2 allows unlocking the shaft door by means of the shaft door lock 3.
  • the locking bar 11 is moved synchronously to the second rail 9. This movement of the locking bar 11 is accommodated by the bolt gate 13 provided in the bolt 14 without the bolt itself being actuated, or without the bolt catch 15 leaving its blocking position for the lock 16.
  • the car door can be unlocked by means of an emergency release.
  • FIG. 4 shows a detail of a possible device for unlocking a car door using the example of the connection device described above.
  • a driver is in the closed position corresponding to an embodiment shown in Fig. 1.
  • An emergency lever 19 is in the ready position.
  • the emergency lever is rotatably mounted on the base plate 23.
  • the emergency lever 19 is arranged such that by means of a rotation of the emergency lever 19, the locking of the cabin door, can be canceled directly or indirectly.
  • the rotation of the emergency lever can be obtained in different ways. In the example shown this is done by means of a line 20 which is attached to the emergency lever 19.
  • Fig. 5 shows the driver and thus the locking of the car door in unlocked version.
  • the locking bar 11, which unlocks or locks the car door is actuated by means of emergency lever 19.
  • the locking bar 11 thereby unlocks the latch mechanism 10 as shown in Fig. 3.
  • a stateroom may stop in the vicinity of a stop for various reasons, but outside the normal access area to the stop. This can be done, for example, due to power failure in the building, a fault in the control or a mechanical or electrical defect in the elevator system. If the elevator car is located only slightly outside the normal access area, it is desirable to free the elevator passengers by means of the car door / shaft door opening. An authorized person skilled in the art will now be able to quickly and conveniently relieve the elevator passengers due to the invention of a device for emergency unlocking of a car door. If an elevator car is in the starting position described, slightly outside the normal access area, the authorized specialist can unlock and postpone the shaft door by means of a standardized key. An emergency unlocking the shaft door is required in the elevator standards and well known.
  • the emergency release is now the emergency lever 19, as shown in FIGS. 4 and 5, arranged such that pivoting of the same a move the lever 7, thus moving the locking bar 11 and as shown in FIG. 3, an unlocking of the locking latch 15 from the lock area of the lock 16 result, whereby the cabinet door is unlocked.
  • a pull line 20 is provided for easy operation of the emergency lever 19, a pull line 20 is provided.
  • the emergency lever 19 can also be operated when the driver is not in the direct field of view of the authorized professional.
  • the tug 20 other elements such as a pull rod or the like are conceivable.
  • the car door can now be pushed open and the elevator passengers under the guidance of the skilled person, while maintaining the required safety measures, such as secure the cabin against uncontrolled movements during evacuation or secure any shaft openings, leave the elevator car.
  • the movement after which the unlocking is done by opening the driver for example, be reversed, so that the unlocking when closing the driver takes place, or the levers shown can be adjusted in shape and size.

Claims (6)

  1. Dispositif pour relier une porte de cabine à une porte palière et pour verrouiller et déverrouiller les portes, dans lequel un organe d'entraînement (1) disposé sur la porte de cabine et comportant des rails (6, 9) relie la porte de cabine à la porte palière de manière détachable, avec des galets (4) disposés sur ladite porte palière, et un premier mécanisme à verrou (10) verrouille et déverrouille la porte de cabine tandis qu'un second mécanisme à verrou (3) verrouille et déverrouille la porte palière,
    caractérisé en ce qu'il est prévu, montés en rotation, des leviers parallèles (4, 5) à une extrémité desquels sont disposés de manière articulée des leviers (7, 8) reliés à une extrémité à un rail (9) de l'organe d'entraînement (1), moyennant quoi le mouvement des leviers (4, 5) et le mouvement du rail (9) sont transmis au premier mécanisme à verrou (10) .
  2. Dispositif selon la revendication 1, caractérisé en ce que les leviers (7, 8) ont chacun un bras court (7k, 8k) et un bras long (71, 81), le rail (9) étant articulé sur le bras court (7k, 8k) et le premier mécanisme à verrou (10) sur le bras long (71, 81).
  3. Dispositif selon l'une des revendications précédentes, caractérisé en ce que le premier mécanisme à verrou (10) présente une barre de verrouillage (11) articulée aux leviers (7, 8), qui transmet le mouvement vertical du rail (9) à un premier verrou (14) disposé sur la porte de cabine.
  4. Dispositif selon l'une des revendications précédentes, caractérisé en ce que le premier verrou (14) présente un creux (13) dans lequel entre une saillie (12) de la barre de verrouillage (11), et la forme du creux (13) est définie par le mouvement du rail (9) et des leviers parallèles (4, 5).
  5. Dispositif selon l'une des revendications précédentes, caractérisé en ce que pour le déverrouillage de secours, le mécanisme à verrou (10) est apte à être actionné à l'aide d'un cordon de traction (20) ou d'un tirant (20) de manière à déverrouiller la porte de cabine.
  6. Dispositif selon la revendication 5, caractérisé en ce que l'actionnement du mécanisme à verrou (10) en vue du déverrouillage de secours se fait à l'aide d'un levier de secours (19) qui est apte à être actionné à l'aide du cordon de traction (20) ou du tirant (20).
EP04021665A 2003-09-17 2004-09-11 Dispositif pour accoupler porte cabine et porte palière et dispositif pour déverrouiller la porte cabine en cas de secours Not-in-force EP1516847B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
PL04021665T PL1516847T3 (pl) 2003-09-17 2004-09-11 Urządzenie do łączenia drzwi kabinowych z drzwiami szybowymi i urządzenie do awaryjnego odblokowywania drzwi kabinowych
SI200430352T SI1516847T1 (sl) 2003-09-17 2004-09-11 Naprava za povezovanje vrat kabine s šarnirskimivrati in ureditev za odpahnitev v sili vrat kabine
EP04021665A EP1516847B1 (fr) 2003-09-17 2004-09-11 Dispositif pour accoupler porte cabine et porte palière et dispositif pour déverrouiller la porte cabine en cas de secours
EP05112244A EP1659083A2 (fr) 2003-09-17 2004-09-11 Dispositif pour accoupler porte cabine et porte palière et dispositif pour déverrouiller la porte cabine en cas de secours

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP03405680 2003-09-17
EP03405680 2003-09-17
EP04021665A EP1516847B1 (fr) 2003-09-17 2004-09-11 Dispositif pour accoupler porte cabine et porte palière et dispositif pour déverrouiller la porte cabine en cas de secours

Related Child Applications (1)

Application Number Title Priority Date Filing Date
EP05112244A Division EP1659083A2 (fr) 2003-09-17 2004-09-11 Dispositif pour accoupler porte cabine et porte palière et dispositif pour déverrouiller la porte cabine en cas de secours

Publications (3)

Publication Number Publication Date
EP1516847A2 EP1516847A2 (fr) 2005-03-23
EP1516847A3 EP1516847A3 (fr) 2005-05-04
EP1516847B1 true EP1516847B1 (fr) 2007-04-18

Family

ID=34400616

Family Applications (2)

Application Number Title Priority Date Filing Date
EP05112244A Withdrawn EP1659083A2 (fr) 2003-09-17 2004-09-11 Dispositif pour accoupler porte cabine et porte palière et dispositif pour déverrouiller la porte cabine en cas de secours
EP04021665A Not-in-force EP1516847B1 (fr) 2003-09-17 2004-09-11 Dispositif pour accoupler porte cabine et porte palière et dispositif pour déverrouiller la porte cabine en cas de secours

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP05112244A Withdrawn EP1659083A2 (fr) 2003-09-17 2004-09-11 Dispositif pour accoupler porte cabine et porte palière et dispositif pour déverrouiller la porte cabine en cas de secours

Country Status (13)

Country Link
US (2) US7077242B2 (fr)
EP (2) EP1659083A2 (fr)
CN (1) CN1323022C (fr)
AT (1) ATE359981T1 (fr)
BR (1) BRPI0403886A (fr)
DE (1) DE502004003520D1 (fr)
DK (1) DK1516847T3 (fr)
ES (1) ES2286546T3 (fr)
HK (1) HK1076090A1 (fr)
PL (1) PL1516847T3 (fr)
PT (1) PT1516847E (fr)
SI (1) SI1516847T1 (fr)
ZA (1) ZA200406978B (fr)

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EP3162992B1 (fr) * 2011-03-10 2019-05-15 Nabtesco Corporation Dispositif de porte à fiche
CN102774733B (zh) * 2012-08-27 2015-09-02 埃克森塞弗(苏州)电梯部件科技有限公司 一种电梯门刀装置
CN102923554A (zh) * 2012-10-26 2013-02-13 昆山集智成模具有限公司 一体式轿门锁门刀
CN105392730B (zh) * 2013-07-19 2017-06-06 三菱电机株式会社 电梯的轿厢门锁定装置
CN103723605B (zh) * 2013-09-23 2015-08-26 西子奥的斯电梯有限公司 一种电梯集成轿门锁的异步门刀
CN104724586B (zh) * 2013-12-19 2017-05-10 梁伟联 一种电梯层门非正常开启人体阻拦的装置及方法
JP6250190B2 (ja) * 2014-10-15 2017-12-20 三菱電機株式会社 エレベータのかごドア装置
CN104743429B (zh) * 2014-11-27 2016-09-21 西子奥的斯电梯有限公司 一种层门门锁装置
CN104528505A (zh) * 2014-12-15 2015-04-22 展鹏科技股份有限公司 一体式轿门锁门刀
CN104787651B (zh) * 2015-02-13 2016-06-22 西子奥的斯电梯有限公司 一种电梯同步门刀
US10882720B2 (en) * 2015-08-04 2021-01-05 Otis Elevator Company Elevator car door interlock
US10710843B2 (en) 2015-08-04 2020-07-14 Otis Elevator Company Car door interlock with sill lock
CN105151965B (zh) * 2015-08-21 2017-03-29 南通中尧特雷卡电梯产品有限公司 一种电梯门刀
EP3342743B1 (fr) * 2016-12-30 2022-11-30 Otis Elevator Company Système de déverrouillage de porte palière d'ascenseur
RU183295U1 (ru) * 2017-12-13 2018-09-17 Общество с ограниченной ответственностью Завод "ВЕК" Замок привода двери кабины лифта
CN112020473B (zh) * 2018-05-01 2022-07-05 三菱电机株式会社 电梯的轿厢门装置
US11390492B2 (en) 2018-05-01 2022-07-19 Otis Elevator Company Method and assembly for positioning an elevator door interlock
US11254542B2 (en) 2018-08-20 2022-02-22 Otis Elevator Company Car door interlock
KR102086246B1 (ko) * 2018-09-06 2020-03-06 현대엘리베이터주식회사 엘리베이터 클러치 장치
US11247872B2 (en) * 2018-10-17 2022-02-15 Otis Elevator Company Elevator car door interlock
KR102103335B1 (ko) * 2018-10-29 2020-04-22 권순범 언록킹 기능을 향상시킨 엘리베이터 도어 록킹 풀림장치
DE102021134388A1 (de) 2021-12-22 2023-06-22 Meiller Aufzugtüren GmbH Mitnehmersystem

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Also Published As

Publication number Publication date
US20050145442A1 (en) 2005-07-07
EP1516847A3 (fr) 2005-05-04
PT1516847E (pt) 2007-06-01
PL1516847T3 (pl) 2007-09-28
CN1597489A (zh) 2005-03-23
US7370731B2 (en) 2008-05-13
US20060225966A1 (en) 2006-10-12
ES2286546T3 (es) 2007-12-01
CN1323022C (zh) 2007-06-27
ZA200406978B (en) 2005-06-20
SI1516847T1 (sl) 2007-10-31
ATE359981T1 (de) 2007-05-15
EP1659083A2 (fr) 2006-05-24
HK1076090A1 (en) 2006-01-06
EP1516847A2 (fr) 2005-03-23
DE502004003520D1 (de) 2007-05-31
DK1516847T3 (da) 2007-09-03
US7077242B2 (en) 2006-07-18
AU2004212579A1 (en) 2005-04-07
BRPI0403886A (pt) 2005-06-07

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