EP1659083A2 - 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
EP1659083A2
EP1659083A2 EP05112244A EP05112244A EP1659083A2 EP 1659083 A2 EP1659083 A2 EP 1659083A2 EP 05112244 A EP05112244 A EP 05112244A EP 05112244 A EP05112244 A EP 05112244A EP 1659083 A2 EP1659083 A2 EP 1659083A2
Authority
EP
European Patent Office
Prior art keywords
car door
door
car
emergency
lever
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.)
Withdrawn
Application number
EP05112244A
Other languages
German (de)
English (en)
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 EP05112244A priority Critical patent/EP1659083A2/fr
Publication of EP1659083A2 publication Critical patent/EP1659083A2/fr
Withdrawn legal-status Critical Current

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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
    • B66B13/16—Door or gate locking devices controlled or primarily controlled by condition of cage, e.g. movement or position
    • B66B13/18—Door 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
    • B66B13/20—Lock mechanisms actuated mechanically by abutments or projections on the cages
    • 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
    • B66B13/12—Arrangements for effecting simultaneous opening or closing of cage and landing doors
    • 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
    • B66B13/24—Safety devices in passenger lifts, not otherwise provided for, for preventing trapping of passengers

Definitions

  • the invention relates to a device for emergency release of a car door and a method for emergency release of a car door, 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 locking mechanism locks the car door or unlocked and a second locking mechanism locks or unlocks the shaft door.
  • 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 landing 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 ,
  • the patent EP 1 66 860 A1 has disclosed a device by means of which a car door, an elevator car located in the vicinity of a stop, is opened together with a shaft door. If the elevator car is outside a stop, the car door remains locked by the same device. For free travel a Mitauerparallelogramm is closed, it opens for coupling with the shaft door between two arranged on the shaft door coupling rollers. The Mitauerparallelogramm is guided by means of parallel levers and has a third rail, which is operated in the presence of the coupling rollers and thus unlocks the car door, or in the absence of coupling rollers, for example, between the floors, leaves the car door in the locked position.
  • a disadvantage of the known device is a lack of 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 disadvantage of the known device and to provide an emergency unlocking option.
  • 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 dog 1, which driver 1 together with a arranged on the landing door roller pair 2, the car door with the shaft door releasably connects, and 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 fastened on the car door is closed and allows the driver 1 to pass freely between the pair of rollers 2.
  • a locking pawl 15, which is arranged on the driver 1, prevents the cabin door from opening, as long as the locking pawl 15 is in the blocking area of a lock 16 located.
  • 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 by means of a known second Locking mechanism, or a landing door lock 3 unlocked 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 in accordance with the movement of the second rail 9 in the bearings L48, L57 to the rail. 9 parallel shifted.
  • 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 limited on the one hand 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 the required sliding and Has leadership features.
  • 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 Role pairs 2 can be passed with sufficient playthrough.
  • 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 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 the car door, can be lifted 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 cabin may for various reasons stop in the vicinity of a stop, 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. A corresponding emergency unlocking the shaft door is required in the elevator standards and sufficient known.
  • 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.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Elevator Door Apparatuses (AREA)
  • Lock And Its Accessories (AREA)
  • Maintenance And Inspection Apparatuses For Elevators (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
EP05112244A 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 Withdrawn EP1659083A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
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
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

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
EP04021665A Division 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

Publications (1)

Publication Number Publication Date
EP1659083A2 true EP1659083A2 (fr) 2006-05-24

Family

ID=34400616

Family Applications (2)

Application Number Title Priority Date Filing Date
EP04021665A Expired - Lifetime 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 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

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP04021665A Expired - Lifetime 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

Country Status (13)

Country Link
US (2) US7077242B2 (fr)
EP (2) EP1516847B1 (fr)
CN (1) CN1323022C (fr)
AT (1) ATE359981T1 (fr)
BR (1) BRPI0403886A (fr)
CY (1) CY1106670T1 (fr)
DE (1) DE502004003520D1 (fr)
DK (1) DK1516847T3 (fr)
ES (1) ES2286546T3 (fr)
PL (1) PL1516847T3 (fr)
PT (1) PT1516847E (fr)
SI (1) SI1516847T1 (fr)
ZA (1) ZA200406978B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

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DE102006049403A1 (de) * 2006-10-19 2008-04-24 Meiller Aufzugtüren GmbH Verriegelungsmechanismus für die Tür einer Aufzugkabine
WO2008078135A1 (fr) * 2006-12-26 2008-07-03 Otis Elevator Company Dispositif de verrouillage pour porte de cabine
CN102686499B (zh) * 2009-10-09 2014-05-21 三菱电机株式会社 电梯的门卡合装置
WO2011072891A1 (fr) * 2009-12-16 2011-06-23 Thyssenkrupp Elevator Ag Dispositif d'entraînement d'une porte de cage par une porte d'ascenseur
WO2012121268A1 (fr) * 2011-03-10 2012-09-13 ナブテスコ株式会社 Dispositif de porte encastrée
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
BR112015032644A2 (pt) * 2013-07-19 2017-07-25 Mitsubishi Electric Corp aparelho de travamento de porta de cabine de elevador
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
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
KR102561201B1 (ko) * 2015-08-04 2023-07-28 오티스 엘리베이터 컴파니 엘리베이터 카 도어 인터로크
ES2968008T3 (es) 2015-08-04 2024-05-06 Otis Elevator Co Enclavamiento de puerta de cabina con bloqueo de umbral
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
WO2019211900A1 (fr) * 2018-05-01 2019-11-07 三菱電機株式会社 Dispositif de porte de cabine d'ascenseur
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
EP3744673B1 (fr) * 2019-05-31 2023-05-03 Cedes AG Procédé de fixation d'une cabine d'ascenseur à travers une zone de déverrouillage temporaire
DE102019128384A1 (de) * 2019-10-21 2021-04-22 Bombardier Transportation Gmbh Beheizte notentriegelung
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JP7473885B1 (ja) * 2023-12-08 2024-04-24 フジテック株式会社 エレベータのかごドア装置及びエレベータ

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Also Published As

Publication number Publication date
AU2004212579A1 (en) 2005-04-07
BRPI0403886A (pt) 2005-06-07
DE502004003520D1 (de) 2007-05-31
HK1076090A1 (en) 2006-01-06
PT1516847E (pt) 2007-06-01
DK1516847T3 (da) 2007-09-03
CY1106670T1 (el) 2012-05-23
PL1516847T3 (pl) 2007-09-28
ZA200406978B (en) 2005-06-20
EP1516847A2 (fr) 2005-03-23
EP1516847A3 (fr) 2005-05-04
SI1516847T1 (sl) 2007-10-31
CN1597489A (zh) 2005-03-23
CN1323022C (zh) 2007-06-27
US20050145442A1 (en) 2005-07-07
EP1516847B1 (fr) 2007-04-18
US7370731B2 (en) 2008-05-13
US7077242B2 (en) 2006-07-18
US20060225966A1 (en) 2006-10-12
ATE359981T1 (de) 2007-05-15
ES2286546T3 (es) 2007-12-01

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