EP1396461A4 - Elevator car door device - Google Patents

Elevator car door device

Info

Publication number
EP1396461A4
EP1396461A4 EP01936875A EP01936875A EP1396461A4 EP 1396461 A4 EP1396461 A4 EP 1396461A4 EP 01936875 A EP01936875 A EP 01936875A EP 01936875 A EP01936875 A EP 01936875A EP 1396461 A4 EP1396461 A4 EP 1396461A4
Authority
EP
European Patent Office
Prior art keywords
elevator car
car 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.)
Granted
Application number
EP01936875A
Other languages
German (de)
French (fr)
Other versions
EP1396461A1 (en
EP1396461B1 (en
Inventor
Yoshikatsu Hayashi
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=34141628&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP1396461(A4) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of EP1396461A1 publication Critical patent/EP1396461A1/en
Publication of EP1396461A4 publication Critical patent/EP1396461A4/en
Application granted granted Critical
Publication of EP1396461B1 publication Critical patent/EP1396461B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B66B13/02—Door or gate operation
    • 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
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/60—Power-operated mechanisms for wings using electrical actuators
    • E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
    • E05F15/632—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings
    • E05F15/643—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings operated by flexible elongated pulling elements, e.g. belts, chains or cables
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/104—Application of doors, windows, wings or fittings thereof for buildings or parts thereof for elevators
EP01936875A 2001-06-06 2001-06-06 Elevator car door device Expired - Lifetime EP1396461B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2001/004780 WO2002100753A1 (en) 2001-06-06 2001-06-06 Elevator car door device

Publications (3)

Publication Number Publication Date
EP1396461A1 EP1396461A1 (en) 2004-03-10
EP1396461A4 true EP1396461A4 (en) 2008-10-08
EP1396461B1 EP1396461B1 (en) 2010-02-24

Family

ID=34141628

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01936875A Expired - Lifetime EP1396461B1 (en) 2001-06-06 2001-06-06 Elevator car door device

Country Status (6)

Country Link
EP (1) EP1396461B1 (en)
JP (1) JP4531899B2 (en)
KR (1) KR20030020971A (en)
CN (1) CN1226179C (en)
DE (1) DE60141419D1 (en)
WO (1) WO2002100753A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4531899B2 (en) * 2001-06-06 2010-08-25 三菱電機株式会社 Elevator car door device
EP2055663A4 (en) * 2006-08-25 2013-06-05 Mitsubishi Electric Corp Door device for elevator
CN100460303C (en) * 2006-09-20 2009-02-11 宁波申菱电梯配件有限公司 Door opening machine for elevator
KR20090022262A (en) 2007-08-30 2009-03-04 오티스 엘리베이터 컴파니 Device for driving a door of an elevator
JP2010208761A (en) * 2009-03-09 2010-09-24 Toshiba Elevator Co Ltd Car door device for elevator
KR101173360B1 (en) 2010-05-11 2012-08-10 오티스 엘리베이터 컴파니 Apparatus for preventing closing car door of elevator
JP5575249B2 (en) 2010-08-24 2014-08-20 三菱電機株式会社 Elevator car equipment
SG194841A1 (en) * 2011-05-12 2013-12-30 Fujitec Kk Elevator door opening/closing device
JP5936124B2 (en) * 2012-11-12 2016-06-15 フジテック株式会社 Elevator door opening and closing device
CN107032218A (en) * 2017-05-22 2017-08-11 凯尔菱电（山东）电梯有限公司 Multidoor elevator car
WO2019224925A1 (en) 2018-05-22 2019-11-28 三菱電機株式会社 Car door device for elevator
CN112832617A (en) * 2021-01-14 2021-05-25 湖州富机电梯有限公司 Novel door machine with middle opening and closing door

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5323876A (en) * 1992-08-03 1994-06-28 Mcallister Emory C Elevator door mechanism
US5659160A (en) * 1995-06-23 1997-08-19 Otis Elevator Company Linear belt door operator
WO2000039017A1 (en) * 1998-12-23 2000-07-06 Otis Elevator Company Elevator door system

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5895968U (en) * 1981-12-22 1983-06-29 三菱電機株式会社 elevator car equipment
JPH07100590B2 (en) * 1987-09-09 1995-11-01 株式会社日立製作所 Elevator door opener
JPH03264486A (en) * 1990-03-12 1991-11-25 Mitsubishi Electric Corp Cage door apparatus of elevator
JPH08259152A (en) * 1995-03-17 1996-10-08 Mitsubishi Electric Corp Drive device for elevator door
US5701973A (en) * 1995-06-23 1997-12-30 Otis Elevator Company Linear belt door operator
JP3417812B2 (en) * 1997-09-17 2003-06-16 日本サーボ株式会社 Elevator door control method and device
JPH11292432A (en) * 1998-03-30 1999-10-26 Otis Elevator Co Opening and closing device for elevator car door
JP4531899B2 (en) * 2001-06-06 2010-08-25 三菱電機株式会社 Elevator car door device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5323876A (en) * 1992-08-03 1994-06-28 Mcallister Emory C Elevator door mechanism
US5659160A (en) * 1995-06-23 1997-08-19 Otis Elevator Company Linear belt door operator
WO2000039017A1 (en) * 1998-12-23 2000-07-06 Otis Elevator Company Elevator door system

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO02100753A1 *

Also Published As

Publication number Publication date
JP2001187681A (en) 2001-07-10
CN1446174A (en) 2003-10-01
EP1396461A1 (en) 2004-03-10
WO2002100753A1 (en) 2002-12-19
CN1226179C (en) 2005-11-09
JP4531899B2 (en) 2010-08-25
DE60141419D1 (en) 2010-04-08
EP1396461B1 (en) 2010-02-24
KR20030020971A (en) 2003-03-10

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