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 JP2009517672A priority Critical patent/JP5047281B2/en
Priority to KR1020097021454A priority patent/KR101180204B1/en
Priority to EP07744938.7A priority patent/EP2157040B1/en
Priority to PCT/JP2007/061618 priority patent/WO2008149456A1/en
Priority to CN2007800528025A priority patent/CN101663224B/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
JP2009517672A JP5047281B2 (en) 2007-06-08 2007-06-08 Elevator door equipment
KR1020097021454A KR101180204B1 (en) 2007-06-08 2007-06-08 Elevator door device
EP07744938.7A EP2157040B1 (en) 2007-06-08 2007-06-08 Elevator door device
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

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
JP5072966B2 (en) * 2007-07-18 2012-11-14 三菱電機株式会社 Elevator door engagement device
KR101220502B1 (en) * 2010-09-17 2013-01-10 티센크루프엘리베이터코리아 주식회사 Apparatus for rocking of elevator hatch door
EP3331803B1 (en) 2015-08-04 2020-06-03 Otis Elevator Company Elevator car door interlock
JP6804517B2 (en) 2015-08-04 2020-12-23 オーチス エレベータ カンパニーＯｔｉｓ Ｅｌｅｖａｔｏｒ Ｃｏｍｐａｎｙ Elevator car door interlock with door frame lock
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
CN109665406B (en) * 2017-10-17 2024-06-21 佛山市南方重工实业有限公司 Double-machine traction device
KR101960932B1 (en) * 2017-10-31 2019-03-21 누리엔지 엔지니어링(주) Device for clutch doors of a freight elevator
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
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
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
CN101663224A (en) 2010-03-03
JP5047281B2 (en) 2012-10-10
EP2157040A1 (en) 2010-02-24
JPWO2008149456A1 (en) 2010-08-19
KR101180204B1 (en) 2012-09-05
KR20100005078A (en) 2010-01-13
EP2157040A4 (en) 2014-03-26
CN101663224B (en) 2012-07-18
EP2157040B1 (en) 2015-01-07

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