EP1845053A4 - Landing door device of elevator - Google Patents

Landing door device of elevator

Info

Publication number
EP1845053A4
EP1845053A4 EP05703281A EP05703281A EP1845053A4 EP 1845053 A4 EP1845053 A4 EP 1845053A4 EP 05703281 A EP05703281 A EP 05703281A EP 05703281 A EP05703281 A EP 05703281A EP 1845053 A4 EP1845053 A4 EP 1845053A4
Authority
EP
European Patent Office
Prior art keywords
elevator
door device
landing door
landing
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.)
Granted
Application number
EP05703281A
Other languages
German (de)
French (fr)
Other versions
EP1845053A1 (en
EP1845053B1 (en
Inventor
Takeshi Fujiki
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
Original Assignee
Mitsubishi Electric Corp
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 filed Critical Mitsubishi Electric Corp
Publication of EP1845053A1 publication Critical patent/EP1845053A1/en
Publication of EP1845053A4 publication Critical patent/EP1845053A4/en
Application granted granted Critical
Publication of EP1845053B1 publication Critical patent/EP1845053B1/en
Expired - Fee Related 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
    • B66B13/14—Control systems or devices
    • B66B13/16—Door or gate locking devices controlled or primarily controlled by condition of cage, e.g. movement or position
    • B66B13/165—Door or gate locking devices controlled or primarily controlled by condition of cage, e.g. movement or position electrical

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Elevator Door Apparatuses (AREA)
  • Maintenance And Inspection Apparatuses For Elevators (AREA)
EP05703281.5A 2005-01-04 2005-01-04 Landing door device of elevator Expired - Fee Related EP1845053B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2005/000003 WO2006072974A1 (en) 2005-01-04 2005-01-04 Landing door device of elevator

Publications (3)

Publication Number Publication Date
EP1845053A1 EP1845053A1 (en) 2007-10-17
EP1845053A4 true EP1845053A4 (en) 2012-09-05
EP1845053B1 EP1845053B1 (en) 2015-04-15

Family

ID=36647463

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05703281.5A Expired - Fee Related EP1845053B1 (en) 2005-01-04 2005-01-04 Landing door device of elevator

Country Status (4)

Country Link
EP (1) EP1845053B1 (en)
JP (1) JP4858172B2 (en)
CN (1) CN100540445C (en)
WO (1) WO2006072974A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102107812B (en) * 2009-12-24 2013-04-03 上海三菱电梯有限公司 Elevator door lock
CN102864989A (en) * 2012-09-29 2013-01-09 苏州新里程电控系统有限公司 Door sealing lock controller
US20170341909A1 (en) * 2014-12-12 2017-11-30 Nicolas Fonteneau Hoistway landing door locking system and method of controlling access to an elevator shaft
CN107835782B (en) 2015-07-10 2021-02-23 奥的斯电梯公司 Landing door lock fault safety protection device
JP6494579B2 (en) * 2016-09-27 2019-04-03 三菱電機ビルテクノサービス株式会社 Landing door unlocking structure
EP3336039A1 (en) * 2016-12-15 2018-06-20 Otis Elevator Company Acces prevention systems for locks of elevator systems
EP3342743B1 (en) * 2016-12-30 2022-11-30 Otis Elevator Company Elevator landing door unlocking system
EP3398900B1 (en) 2017-05-02 2019-12-18 Otis Elevator Company Elevator landing door lock safety system
WO2018235172A1 (en) * 2017-06-20 2018-12-27 株式会社日立製作所 Landing door unlocking tool and method for opening lock of landing door
ES2921228T3 (en) 2017-07-12 2022-08-22 Otis Elevator Co locking device
WO2019063406A1 (en) 2017-09-27 2019-04-04 Inventio Ag Safe access to elevator shaft
WO2019063407A1 (en) 2017-09-27 2019-04-04 Inventio Ag Safe elevator shaft and car roof access

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0942130A2 (en) * 1998-03-07 1999-09-15 BKS GmbH Key for a cylinder lock
JP2000072361A (en) * 1998-08-27 2000-03-07 Hitachi Building Systems Co Ltd Door device for elevator
FR2809441A1 (en) * 2000-05-26 2001-11-30 Devismes Lock for security door has lock assembly with circuit to actuate lock via release coupling between lock bolt and shaft
US20040094366A1 (en) * 2002-10-29 2004-05-20 Karl Weinberger Device and method for remote maintenance of an elevator
US20040173415A1 (en) * 2003-03-05 2004-09-09 Inventio Ag Preventing unauthorized hoistway access

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5913435B2 (en) * 1976-12-06 1984-03-29 三菱電機株式会社 Elevator landing locking device
JPS61238688A (en) * 1985-04-16 1986-10-23 三菱電機株式会社 Release device for platform door of elevator
JPH0859151A (en) * 1994-08-18 1996-03-05 Mitsubishi Denki Bill Techno Service Kk Landing unlocking device
JPH0952685A (en) * 1995-08-15 1997-02-25 Mitsubishi Denki Bill Techno Service Kk Device for releasing lock of door of landing floor
JPH10246043A (en) * 1997-03-06 1998-09-14 Unitec Kk Lock device of building
JPH11222373A (en) 1998-02-05 1999-08-17 Hitachi Building Systems Co Ltd Unlocking device of elevator landing door

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0942130A2 (en) * 1998-03-07 1999-09-15 BKS GmbH Key for a cylinder lock
JP2000072361A (en) * 1998-08-27 2000-03-07 Hitachi Building Systems Co Ltd Door device for elevator
FR2809441A1 (en) * 2000-05-26 2001-11-30 Devismes Lock for security door has lock assembly with circuit to actuate lock via release coupling between lock bolt and shaft
US20040094366A1 (en) * 2002-10-29 2004-05-20 Karl Weinberger Device and method for remote maintenance of an elevator
US20040173415A1 (en) * 2003-03-05 2004-09-09 Inventio Ag Preventing unauthorized hoistway access

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2006072974A1 *

Also Published As

Publication number Publication date
CN1926053A (en) 2007-03-07
CN100540445C (en) 2009-09-16
JP4858172B2 (en) 2012-01-18
EP1845053A1 (en) 2007-10-17
JPWO2006072974A1 (en) 2008-06-12
EP1845053B1 (en) 2015-04-15
WO2006072974A1 (en) 2006-07-13

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