WO2008149456A1 - Elevator door device - Google Patents

Elevator door device Download PDF

Info

Publication number
WO2008149456A1
WO2008149456A1 PCT/JP2007/061618 JP2007061618W WO2008149456A1 WO 2008149456 A1 WO2008149456 A1 WO 2008149456A1 JP 2007061618 W JP2007061618 W JP 2007061618W WO 2008149456 A1 WO2008149456 A1 WO 2008149456A1
Authority
WO
WIPO (PCT)
Prior art keywords
door
car door
power transmission
transmission body
open operation
Prior art date
Application number
PCT/JP2007/061618
Other languages
French (fr)
Japanese (ja)
Inventor
Hiroshi Kigawa
Naotoshi Ito
Yoshihiko Koizumi
Original Assignee
Mitsubishi Electric Corporation
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsubishi Electric Corporation filed Critical Mitsubishi Electric Corporation
Priority to PCT/JP2007/061618 priority Critical patent/WO2008149456A1/en
Priority to CN2007800528025A priority patent/CN101663224B/en
Priority to EP07744938.7A priority patent/EP2157040B1/en
Priority to KR1020097021454A priority patent/KR101180204B1/en
Priority to JP2009517672A priority patent/JP5047281B2/en
Publication of WO2008149456A1 publication Critical patent/WO2008149456A1/en

Links

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
    • B66B13/12—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
    • B66B13/02—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
    • 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

Landscapes

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

Abstract

In an elevator door device, an engagement device engaging with a first landing door is provided at a first car door. When a power transmission body moves a predetermined amount when door open operation is started, the engaging device completes its engagement with the first landing door and starts door open operation of both the first car door and the first landing door. A second car door is provided with a car door interlock mechanism connected to a power transmission body. When the power transmission body moves a predetermined amount when door open operation is started, the car door interlock mechanism transmits movement of the power transmission body to the second car door and starts door open operation of the second car door.
PCT/JP2007/061618 2007-06-08 2007-06-08 Elevator door device WO2008149456A1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
PCT/JP2007/061618 WO2008149456A1 (en) 2007-06-08 2007-06-08 Elevator door device
CN2007800528025A CN101663224B (en) 2007-06-08 2007-06-08 Elevator door device
EP07744938.7A EP2157040B1 (en) 2007-06-08 2007-06-08 Elevator door device
KR1020097021454A KR101180204B1 (en) 2007-06-08 2007-06-08 Elevator door device
JP2009517672A JP5047281B2 (en) 2007-06-08 2007-06-08 Elevator door equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2007/061618 WO2008149456A1 (en) 2007-06-08 2007-06-08 Elevator door device

Publications (1)

Publication Number Publication Date
WO2008149456A1 true WO2008149456A1 (en) 2008-12-11

Family

ID=40093291

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/061618 WO2008149456A1 (en) 2007-06-08 2007-06-08 Elevator door device

Country Status (5)

Country Link
EP (1) EP2157040B1 (en)
JP (1) JP5047281B2 (en)
KR (1) KR101180204B1 (en)
CN (1) CN101663224B (en)
WO (1) WO2008149456A1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013526470A (en) * 2010-05-17 2013-06-24 オーチス エレベータ カンパニー Elevator door coupler assembly
CN109160408A (en) * 2018-11-13 2019-01-08 苏州德奥电梯有限公司 A kind of clamping close device of car door
WO2019171857A1 (en) * 2018-03-06 2019-09-12 三菱電機株式会社 Engagement device for elevator door and elevator door device
US11247872B2 (en) 2018-10-17 2022-02-15 Otis Elevator Company Elevator car door interlock
US11254542B2 (en) * 2018-08-20 2022-02-22 Otis Elevator Company Car door interlock
US11572254B2 (en) 2020-03-03 2023-02-07 Fujitec Co., Ltd. Elevator door engagement device

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2168902A4 (en) * 2007-07-18 2013-11-13 Mitsubishi Electric Corp Door engagement device for elevator
KR101220502B1 (en) * 2010-09-17 2013-01-10 티센크루프엘리베이터코리아 주식회사 Apparatus for rocking of elevator hatch door
US10710843B2 (en) 2015-08-04 2020-07-14 Otis Elevator Company Car door interlock with sill lock
EP3331803B1 (en) 2015-08-04 2020-06-03 Otis Elevator Company Elevator car door interlock
CN106698124B (en) * 2015-08-14 2019-11-22 蔡海英 Elevator with safety interlock
CN106115437B (en) * 2016-08-30 2018-02-16 浙江喜来登电梯有限公司 Elevator door control assembly
CN109665419A (en) * 2017-10-17 2019-04-23 陕西小溪机电科技有限公司 A kind of drag device with manual rescue device
KR101960932B1 (en) * 2017-10-31 2019-03-21 누리엔지 엔지니어링(주) Device for clutch doors of a freight elevator
CN109956384A (en) * 2017-12-14 2019-07-02 陕西小溪机电科技有限公司 A kind of four door elevator door-motor system
CN109956385A (en) * 2017-12-14 2019-07-02 陕西小溪机电科技有限公司 A kind of four door elevator door-motor system with anti-error shifting
EP3636577B1 (en) 2018-10-12 2021-07-14 Otis Elevator Company Elevator landing door unlocking system
DE102021134388A1 (en) 2021-12-22 2023-06-22 Meiller Aufzugtüren GmbH carrier system

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01294190A (en) 1988-03-18 1989-11-28 Inventio Ag Door drive with locking mechanism for elevator
JP2001253671A (en) * 2000-03-09 2001-09-18 Toshiba Corp Interlocking device for elevator door
JP2005041620A (en) 2003-07-24 2005-02-17 Toshiba Elevator Co Ltd Doorway device for elevator passenger car
JP2005170681A (en) * 2003-12-08 2005-06-30 Inventio Ag Elevator door driving device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100462453B1 (en) * 2004-06-18 2004-12-17 유병배 Elevator door

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01294190A (en) 1988-03-18 1989-11-28 Inventio Ag Door drive with locking mechanism for elevator
JP2001253671A (en) * 2000-03-09 2001-09-18 Toshiba Corp Interlocking device for elevator door
JP2005041620A (en) 2003-07-24 2005-02-17 Toshiba Elevator Co Ltd Doorway device for elevator passenger car
JP2005170681A (en) * 2003-12-08 2005-06-30 Inventio Ag Elevator door driving device

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2157040A4 *

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013526470A (en) * 2010-05-17 2013-06-24 オーチス エレベータ カンパニー Elevator door coupler assembly
US9302886B2 (en) 2010-05-17 2016-04-05 Otis Elevator Company Elevator door coupler assembly
WO2019171857A1 (en) * 2018-03-06 2019-09-12 三菱電機株式会社 Engagement device for elevator door and elevator door device
JPWO2019171857A1 (en) * 2018-03-06 2020-09-03 三菱電機株式会社 Elevator door engagement device and elevator door device
US11254542B2 (en) * 2018-08-20 2022-02-22 Otis Elevator Company Car door interlock
EP4353647A3 (en) * 2018-08-20 2024-05-01 Otis Elevator Company Car door interlock
US11247872B2 (en) 2018-10-17 2022-02-15 Otis Elevator Company Elevator car door interlock
CN109160408A (en) * 2018-11-13 2019-01-08 苏州德奥电梯有限公司 A kind of clamping close device of car door
US11572254B2 (en) 2020-03-03 2023-02-07 Fujitec Co., Ltd. Elevator door engagement device

Also Published As

Publication number Publication date
EP2157040A1 (en) 2010-02-24
JP5047281B2 (en) 2012-10-10
CN101663224B (en) 2012-07-18
KR101180204B1 (en) 2012-09-05
CN101663224A (en) 2010-03-03
KR20100005078A (en) 2010-01-13
EP2157040A4 (en) 2014-03-26
EP2157040B1 (en) 2015-01-07
JPWO2008149456A1 (en) 2010-08-19

Similar Documents

Publication Publication Date Title
WO2008149456A1 (en) Elevator door device
WO2009023413A3 (en) Electric current conduction system for appliance
WO2010101832A3 (en) Drive assembly and apparatus for hoist
WO2011021089A3 (en) Control device for vehicle
WO2010104665A8 (en) Safety device with fall arrest and descending modes
WO2011116147A3 (en) Electromechanical compression latch
WO2009019780A1 (en) Elevator speed governor
MX371132B (en) Lid device.
EP2414704B8 (en) Gear, motor-gear unit, vehicle, generator with a gear, and force transmitting element
MX358247B (en) Decouplable power drive for tailgates.
WO2010059265A3 (en) Device for preventing travel of an elevator with its doors open
WO2013063384A3 (en) Connector
WO2009066708A1 (en) Opening/closing device for vehicle door
WO2011133601A3 (en) Lift assist mechanism
WO2009156256A3 (en) Elevator door system comprising a car door locking mechanism
AU2011339942A8 (en) Valve and valve core assembly thereof
GB201014213D0 (en) Aircraft bearing assembly
WO2008079885A3 (en) Motor vehicle door system
WO2009010675A3 (en) Vehicle assist method
WO2012006427A3 (en) Torque transmission driver
WO2009066601A1 (en) Step device for vehicle
CN202627698U (en) Actuator of electric door lock
WO2009112338A3 (en) Arrangement for shifting at least two freewheels
WO2013032300A3 (en) Lift sliding apparatus for system windows
WO2011140408A3 (en) Hydraulically amplified mechanical coupling

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 200780052802.5

Country of ref document: CN

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 07744938

Country of ref document: EP

Kind code of ref document: A1

WWE Wipo information: entry into national phase

Ref document number: 2009517672

Country of ref document: JP

ENP Entry into the national phase

Ref document number: 20097021454

Country of ref document: KR

Kind code of ref document: A

WWE Wipo information: entry into national phase

Ref document number: 2007744938

Country of ref document: EP

NENP Non-entry into the national phase

Ref country code: DE