EP2295364A4 - Structure for preventing the separation of elevator car doors - Google Patents

Structure for preventing the separation of elevator car doors

Info

Publication number
EP2295364A4
EP2295364A4 EP09762658.4A EP09762658A EP2295364A4 EP 2295364 A4 EP2295364 A4 EP 2295364A4 EP 09762658 A EP09762658 A EP 09762658A EP 2295364 A4 EP2295364 A4 EP 2295364A4
Authority
EP
European Patent Office
Prior art keywords
separation
preventing
elevator car
car doors
doors
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.)
Granted
Application number
EP09762658.4A
Other languages
German (de)
French (fr)
Other versions
EP2295364A2 (en
EP2295364B1 (en
Inventor
Woo Sung Hwang
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.)
Mitsubishi Electric Corp
Mitsubishi Elevator Korea Co Ltd
Original Assignee
Mitsubishi Electric Corp
Mitsubishi Elevator Korea Co Ltd
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 Corp, Mitsubishi Elevator Korea Co Ltd filed Critical Mitsubishi Electric Corp
Publication of EP2295364A2 publication Critical patent/EP2295364A2/en
Publication of EP2295364A4 publication Critical patent/EP2295364A4/en
Application granted granted Critical
Publication of EP2295364B1 publication Critical patent/EP2295364B1/en
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B66B13/06—Door or gate operation of sliding doors
    • B66B13/08—Door or gate operation of sliding doors guided for horizontal movement
    • 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
    • B66B13/30—Constructional features of doors or gates
    • B66B13/301—Details of door sills
    • 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
    • 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
    • B66B13/30—Constructional features of doors or gates
EP09762658.4A 2008-06-10 2009-06-10 Structure for preventing the separation of elevator car doors Not-in-force EP2295364B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020080054294A KR100899955B1 (en) 2008-06-10 2008-06-10 Breakaway prevention construction for elevator's door
PCT/KR2009/003108 WO2009151271A2 (en) 2008-06-10 2009-06-10 Structure for preventing the separation of elevator car doors

Publications (3)

Publication Number Publication Date
EP2295364A2 EP2295364A2 (en) 2011-03-16
EP2295364A4 true EP2295364A4 (en) 2014-12-03
EP2295364B1 EP2295364B1 (en) 2017-01-04

Family

ID=40862619

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09762658.4A Not-in-force EP2295364B1 (en) 2008-06-10 2009-06-10 Structure for preventing the separation of elevator car doors

Country Status (5)

Country Link
EP (1) EP2295364B1 (en)
JP (1) JP5518849B2 (en)
KR (1) KR100899955B1 (en)
CN (1) CN102056832B (en)
WO (1) WO2009151271A2 (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010241556A (en) * 2009-04-06 2010-10-28 Mitsubishi Electric Corp Door device for elevator
IT1395871B1 (en) * 2009-10-09 2012-10-26 Wittur Spa ANTI-DRAINAGE DEVICE FOR DOORS OF LIFT DOORS OR ELEVATORS
KR101220492B1 (en) 2010-09-17 2013-01-10 티센크루프엘리베이터코리아 주식회사 Apparatus for preventing derailment of elevator door
KR101298975B1 (en) * 2011-12-12 2013-08-23 김정호 Elwvator door breakaway prevent appatatus
CN106414303B (en) 2014-06-03 2018-08-28 三菱电机株式会社 Elevator cage
JP5893097B2 (en) * 2014-08-04 2016-03-23 東芝エレベータ株式会社 Elevator equipment
KR101956521B1 (en) * 2015-07-13 2019-03-08 미쓰비시덴키 가부시키가이샤 Door device of an elevator
CN105883561B (en) * 2016-04-11 2018-04-20 美奥电梯（苏州）有限公司 A kind of hoistway door safety protection structure
CN106081824B (en) * 2016-04-11 2018-07-03 美奥电梯（苏州）有限公司 A kind of elevator door disconnecting prevention structure
CN106829706A (en) * 2017-04-10 2017-06-13 江南嘉捷电梯股份有限公司 A kind of elevator cage component with anti-drop function
KR101964133B1 (en) * 2017-11-21 2019-04-02 박상필 An escape prevention device of an elevator door including an emergency guide function
JP6956923B2 (en) * 2019-06-24 2021-11-02 三菱電機株式会社 Elevator door
CN113682933B (en) * 2021-08-13 2023-04-07 日立电梯（中国）有限公司 Elevator car door up-down locking device
KR102341904B1 (en) 2021-09-23 2021-12-21 장종철 Structure of preventing separation of elevator's door
KR102600233B1 (en) * 2022-07-22 2023-11-09 세화정공 주식회사 Elevator lower part system for door break-out prevention
KR20240017501A (en) 2022-08-01 2024-02-08 장종철 Elevator door shoe and structure for preventing separation of elevator door having the same
KR20240017504A (en) 2022-08-01 2024-02-08 장종철 Structure for preventing separation of elevator door

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010027076A (en) * 1999-09-10 2001-04-06 장병우 Door shoe and door sill structure of elevator door
JP2004224494A (en) * 2003-01-22 2004-08-12 Mitsubishi Electric Corp Car door device for elevator
JP2005096977A (en) * 2003-09-26 2005-04-14 Toshiba Elevator Co Ltd Door device for elevator
KR20080013833A (en) * 2007-09-21 2008-02-13 오티스 엘리베이터 컴파니 Door guide apparatus preventing breakaway of a elevator door and locking apparatus involving this

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5475834A (en) * 1977-11-30 1979-06-18 Hitachi Ltd Door
JPH0676268U (en) * 1993-04-06 1994-10-28 株式会社日立ビルシステムサービス Elevator hoistway equipment
JPH10203764A (en) * 1997-01-23 1998-08-04 Otis Elevator Co Door sill structure of elevator
JP3908215B2 (en) * 2002-12-26 2007-04-25 日本自動ドア株式会社 Sliding door upward movement restriction structure
CN2797310Y (en) * 2005-04-21 2006-07-19 庄国华 Hollow type landing sill of elevator
JPWO2007039931A1 (en) * 2005-10-05 2009-04-16 三菱電機株式会社 Elevator door equipment
KR100872618B1 (en) 2006-12-12 2008-12-09 현대자동차주식회사 cooling device for a cylindrical battery module
KR100791107B1 (en) * 2007-05-22 2008-01-03 최경돈 Protecting device for pushing of screen door, guide rail locking device therewith and screen door with protecting device
CN101125623B (en) * 2007-09-01 2010-12-01 忻建国 Composite elevator cage and its producing method

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010027076A (en) * 1999-09-10 2001-04-06 장병우 Door shoe and door sill structure of elevator door
JP2004224494A (en) * 2003-01-22 2004-08-12 Mitsubishi Electric Corp Car door device for elevator
JP2005096977A (en) * 2003-09-26 2005-04-14 Toshiba Elevator Co Ltd Door device for elevator
KR20080013833A (en) * 2007-09-21 2008-02-13 오티스 엘리베이터 컴파니 Door guide apparatus preventing breakaway of a elevator door and locking apparatus involving this

Non-Patent Citations (5)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Week 200162, Derwent World Patents Index; AN 2001-555694 *
DATABASE WPI Week 200455, Derwent World Patents Index; AN 2004-566930 *
DATABASE WPI Week 200529, Derwent World Patents Index; AN 2005-277953 *
DATABASE WPI Week 200863, Derwent World Patents Index; AN 2008-K61708 *
See also references of WO2009151271A2 *

Also Published As

Publication number Publication date
CN102056832A (en) 2011-05-11
CN102056832B (en) 2014-02-26
KR100899955B1 (en) 2009-05-28
JP5518849B2 (en) 2014-06-11
EP2295364A2 (en) 2011-03-16
WO2009151271A2 (en) 2009-12-17
EP2295364B1 (en) 2017-01-04
JP2011520737A (en) 2011-07-21
WO2009151271A3 (en) 2010-03-25

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