EP2316777A4 - Elevator door device - Google Patents

Elevator door device

Info

Publication number
EP2316777A4
EP2316777A4 EP08792741.4A EP08792741A EP2316777A4 EP 2316777 A4 EP2316777 A4 EP 2316777A4 EP 08792741 A EP08792741 A EP 08792741A EP 2316777 A4 EP2316777 A4 EP 2316777A4
Authority
EP
European Patent Office
Prior art keywords
elevator door
door device
elevator
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.)
Withdrawn
Application number
EP08792741.4A
Other languages
German (de)
French (fr)
Other versions
EP2316777A1 (en
Inventor
Masahiko Koketsu
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 EP2316777A1 publication Critical patent/EP2316777A1/en
Publication of EP2316777A4 publication Critical patent/EP2316777A4/en
Withdrawn legal-status Critical Current

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
    • B66B13/24—Safety devices in passenger lifts, not otherwise provided for, for preventing trapping of passengers
    • B66B13/26—Safety devices in passenger lifts, not otherwise provided for, for preventing trapping of passengers between closing 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
    • B66B13/143—Control systems or devices electrical
    • B66B13/146—Control systems or devices electrical method or algorithm for controlling doors

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Elevator Door Apparatuses (AREA)
  • Indicating And Signalling Devices For Elevators (AREA)
EP08792741.4A 2008-08-26 2008-08-26 Elevator door device Withdrawn EP2316777A4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2008/065195 WO2010023724A1 (en) 2008-08-26 2008-08-26 Elevator door device

Publications (2)

Publication Number Publication Date
EP2316777A1 EP2316777A1 (en) 2011-05-04
EP2316777A4 true EP2316777A4 (en) 2014-06-25

Family

ID=41720913

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08792741.4A Withdrawn EP2316777A4 (en) 2008-08-26 2008-08-26 Elevator door device

Country Status (5)

Country Link
EP (1) EP2316777A4 (en)
JP (1) JP5569391B2 (en)
KR (1) KR101217326B1 (en)
CN (1) CN102089233A (en)
WO (1) WO2010023724A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5636782B2 (en) * 2010-07-22 2014-12-10 三菱電機株式会社 Elevator door drive
CN103010883A (en) * 2011-09-28 2013-04-03 鸿富锦精密工业（深圳）有限公司 Elevator safety control device and working method thereof
CN104444659A (en) * 2014-12-04 2015-03-25 重庆富士电梯有限责任公司 Elevator control method and elevator
CN106144862B (en) 2015-04-03 2020-04-10 奥的斯电梯公司 Depth sensor based passenger sensing for passenger transport door control
CN112850406A (en) 2015-04-03 2021-05-28 奥的斯电梯公司 Traffic list generation for passenger transport
CN106315324B (en) 2015-06-16 2020-04-14 奥的斯电梯公司 Elevator system capable of monitoring use of children and control method thereof
WO2018066052A1 (en) * 2016-10-04 2018-04-12 三菱電機株式会社 Autonomous moving body
KR101838847B1 (en) * 2017-05-01 2018-03-14 윤일식 Safety device of elevator for hand protection using cameras
JP6524294B1 (en) * 2018-03-22 2019-06-05 東芝エレベータ株式会社 User detection system

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5142152A (en) * 1991-01-02 1992-08-25 The Stanley Works Sliding door sensor
JPH06144757A (en) * 1992-11-02 1994-05-24 Mitsubishi Electric Corp Safety device of elevator door
EP1253276A2 (en) * 2001-04-27 2002-10-30 Optex Co. Ltd. Automatic door sensor
EP1518814A1 (en) * 2002-06-28 2005-03-30 Mitsubishi Denki Kabushiki Kaisha Door control device of elevator

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0294881U (en) * 1989-01-10 1990-07-27
JPH04358684A (en) * 1991-06-05 1992-12-11 Mitsubishi Electric Corp Safety device for door of elevator
JPH0616373A (en) * 1992-07-01 1994-01-25 Hitachi Building Syst Eng & Service Co Ltd Safety device for elevator door
US5410149A (en) * 1993-07-14 1995-04-25 Otis Elevator Company Optical obstruction detector with light barriers having planes of light for controlling automatic doors
JPH10265157A (en) * 1997-03-19 1998-10-06 Mitsubishi Electric Corp Safety device for entrance of elevator
JP2003040562A (en) * 2001-07-25 2003-02-13 Mitsubishi Electric Corp Elevator door safety control device
JP2004345762A (en) * 2003-05-20 2004-12-09 Hitachi Building Systems Co Ltd Door safety device of elevator
JP2005194085A (en) * 2004-01-09 2005-07-21 Mitsubishi Hitachi Home Elevator Corp Photo-electric device for closing elevator door
JP2006111393A (en) 2004-10-14 2006-04-27 Mitsubishi Electric Corp Door device for elevator

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5142152A (en) * 1991-01-02 1992-08-25 The Stanley Works Sliding door sensor
JPH06144757A (en) * 1992-11-02 1994-05-24 Mitsubishi Electric Corp Safety device of elevator door
EP1253276A2 (en) * 2001-04-27 2002-10-30 Optex Co. Ltd. Automatic door sensor
EP1518814A1 (en) * 2002-06-28 2005-03-30 Mitsubishi Denki Kabushiki Kaisha Door control device of elevator

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2010023724A1 *

Also Published As

Publication number Publication date
CN102089233A (en) 2011-06-08
WO2010023724A1 (en) 2010-03-04
EP2316777A1 (en) 2011-05-04
KR101217326B1 (en) 2012-12-31
JP5569391B2 (en) 2014-08-13
JPWO2010023724A1 (en) 2012-01-26
KR20110000591A (en) 2011-01-03

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20101026

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA MK RS

DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20140522

RIC1 Information provided on ipc code assigned before grant

Ipc: B66B 13/26 20060101AFI20140516BHEP

Ipc: B66B 13/14 20060101ALI20140516BHEP

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20141223