EP1860056A4 - Interlock device for car door of elevator - Google Patents

Interlock device for car door of elevator

Info

Publication number
EP1860056A4
EP1860056A4 EP05720761.5A EP05720761A EP1860056A4 EP 1860056 A4 EP1860056 A4 EP 1860056A4 EP 05720761 A EP05720761 A EP 05720761A EP 1860056 A4 EP1860056 A4 EP 1860056A4
Authority
EP
European Patent Office
Prior art keywords
elevator
car door
interlock device
interlock
car
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Withdrawn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
EP05720761.5A
Other languages
German (de)
French (fr)
Other versions
EP1860056A1 (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 EP1860056A1 publication Critical patent/EP1860056A1/en
Publication of EP1860056A4 publication Critical patent/EP1860056A4/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Withdrawn legal-status Critical Current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
    • B66B13/02—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)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Elevator Door Apparatuses (AREA)
EP05720761.5A 2005-03-15 2005-03-15 Interlock device for car door of elevator Withdrawn EP1860056A4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2005/004504 WO2006097997A1 (en) 2005-03-15 2005-03-15 Interlock device for car door of elevator

Publications (2)

Publication Number Publication Date
EP1860056A1 EP1860056A1 (en) 2007-11-28
EP1860056A4 true EP1860056A4 (en) 2013-04-24

Family

ID=36991357

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05720761.5A Withdrawn EP1860056A4 (en) 2005-03-15 2005-03-15 Interlock device for car door of elevator

Country Status (4)

Country Link
EP (1) EP1860056A4 (en)
JP (1) JPWO2006097997A1 (en)
CN (1) CN100593505C (en)
WO (1) WO2006097997A1 (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101274421B1 (en) * 2008-04-17 2013-06-14 미쓰비시덴키 가부시키가이샤 Elevator car door lock
WO2009153845A1 (en) * 2008-06-16 2009-12-23 三菱電機株式会社 Elevator car door lock
US8960372B2 (en) 2010-07-08 2015-02-24 Thyssenkrupp Elevator Corporation Elevator car door interlock
CN103387173B (en) * 2012-05-09 2015-08-19 上海三菱电梯有限公司 Elevator car door locking device
CN104085764B (en) * 2014-06-25 2015-10-14 日立电梯（中国）有限公司 Elevator cage door lock unlocking apparatus and elevator
WO2016059685A1 (en) * 2014-10-15 2016-04-21 三菱電機株式会社 Elevator car door device
US10793396B1 (en) * 2015-04-10 2020-10-06 Ricardo Macareno Elevator car door interlock
WO2016176033A1 (en) * 2015-04-10 2016-11-03 Macareno Ricardo 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
EP3331803B1 (en) * 2015-08-04 2020-06-03 Otis Elevator Company Elevator car door interlock
CN106698124B (en) * 2015-08-14 2019-11-22 蔡海英 Elevator with safety interlock
CN105800437B (en) * 2016-05-26 2017-10-03 永大电梯设备（中国）有限公司 Elevator cab door is anti-to take off device
US10889465B2 (en) * 2017-07-31 2021-01-12 Otis Elevator Company Mechanical hoistway access control device
CN107601241A (en) * 2017-10-12 2018-01-19 梁润婵 A kind of lift car door latch structure
EP3599204B1 (en) * 2018-07-26 2022-01-12 Otis Elevator Company Elevator component inspection system and method
JP7090529B2 (en) * 2018-11-12 2022-06-24 株式会社日立ビルシステム Elevator door control device and door control method
WO2020188683A1 (en) * 2019-03-18 2020-09-24 三菱電機株式会社 Elevator car door device
WO2022050932A1 (en) * 2020-09-01 2022-03-10 Macareno Ricardo Elevator car door safety device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3721319A (en) * 1971-11-15 1973-03-20 Ace Machinery Ltd Hoists
US4423799A (en) * 1980-10-27 1984-01-03 G.A.L. Manufacturing Corporation Vehicle door lock for limiting door opening to specified vehicle positions
US6220396B1 (en) * 2000-03-10 2001-04-24 Thyssen Dover Elevator Door restrictor apparatus for elevators

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52124643A (en) * 1976-04-09 1977-10-19 Mitsubishi Electric Corp Door device for elevator
JPS564704Y2 (en) * 1976-07-30 1981-02-02
JPH01162696A (en) * 1987-12-17 1989-06-27 Fujitec Co Ltd Elevator door device
ES2167015T3 (en) * 1996-10-03 2002-05-01 Inventio Ag LIFTING SYSTEM FOR ELEVATOR DOORS.
FR2827266B1 (en) * 2001-07-12 2003-09-26 Otis Elevator Co COUPLING DEVICE BETWEEN CAB DOORS AND LANDING DOORS OF AN ELEVATOR, DRIVEN BY A MOTOR INDEPENDENT OF THE DOOR DRIVE MOTOR

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3721319A (en) * 1971-11-15 1973-03-20 Ace Machinery Ltd Hoists
US4423799A (en) * 1980-10-27 1984-01-03 G.A.L. Manufacturing Corporation Vehicle door lock for limiting door opening to specified vehicle positions
US6220396B1 (en) * 2000-03-10 2001-04-24 Thyssen Dover Elevator Door restrictor apparatus for elevators

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2006097997A1 *

Also Published As

Publication number Publication date
EP1860056A1 (en) 2007-11-28
CN1964911A (en) 2007-05-16
CN100593505C (en) 2010-03-10
JPWO2006097997A1 (en) 2008-08-21
WO2006097997A1 (en) 2006-09-21

Similar Documents

Publication Publication Date Title
EP1860056A4 (en) Interlock device for car door of elevator
EP1980519A4 (en) Door device for elevator
EP1997769A4 (en) Door device for elevator
EP1841682A4 (en) Elevator car door locking apparatus
HK1116463A1 (en) Elevator car door lock
EP1849736A4 (en) Car device of elevator
EP1982944A4 (en) Elevator car rescue device
EP1950166A4 (en) Device for lighting elevator car
EP1980521A4 (en) Door device for elevator
EP1872577A4 (en) Rights elevator
HK1095127A1 (en) Door device for elevator
GB2442182B (en) Structure of car door
EP2295364A4 (en) Structure for preventing the separation of elevator car doors
HK1111395A1 (en) Elevator door device
EP1886962A4 (en) Hoist for elevator
EP2157040A4 (en) Elevator door device
ZA200703438B (en) Brake device of an elevator car
HK1114829A1 (en) Elevator door device
EP2168902A4 (en) Door engagement device for elevator
EP2287103A4 (en) Elevator car door lock
EP2123586A4 (en) Ceiling device of elevator car
EP2143682A4 (en) Doorway device for elevator
HK1116153A1 (en) Operating panel for elevator car
EP2263963A4 (en) Elevator car door lock
EP2042464A4 (en) Landing door device for elevator

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: 20061205

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): DE NL

DAX Request for extension of the european patent (deleted)
RBV Designated contracting states (corrected)

Designated state(s): DE NL

A4 Supplementary search report drawn up and despatched

Effective date: 20130327

RIC1 Information provided on ipc code assigned before grant

Ipc: B66B 13/20 20060101ALI20130321BHEP

Ipc: B66B 13/18 20060101AFI20130321BHEP

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: 20130613