HK1117812A1 - Safety lock for elevator landing door - Google Patents

Safety lock for elevator landing door

Info

Publication number
HK1117812A1
HK1117812A1 HK08108846A HK08108846A HK1117812A1 HK 1117812 A1 HK1117812 A1 HK 1117812A1 HK 08108846 A HK08108846 A HK 08108846A HK 08108846 A HK08108846 A HK 08108846A HK 1117812 A1 HK1117812 A1 HK 1117812A1
Authority
HK
Hong Kong
Prior art keywords
door
landing door
switch
reset
safety lock
Prior art date
Application number
HK08108846A
Other languages
English (en)
Inventor
David Pillin
Sebastien Fougeron
Gerard Sirigu
Original Assignee
Otis Elevator Co
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 Otis Elevator Co filed Critical Otis Elevator Co
Publication of HK1117812A1 publication Critical patent/HK1117812A1/xx

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
    • B66B13/245—Safety devices in passenger lifts, not otherwise provided for, for preventing trapping of passengers mechanical
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T70/00—Locks
    • Y10T70/70—Operating mechanism
    • Y10T70/7051—Using a powered device [e.g., motor]
    • Y10T70/7062—Electrical type [e.g., solenoid]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T70/00—Locks
    • Y10T70/80—Parts, attachments, accessories and adjuncts
    • Y10T70/8946—Emergency unlocking or release arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • Elevator Door Apparatuses (AREA)
  • Maintenance And Inspection Apparatuses For Elevators (AREA)
  • Types And Forms Of Lifts (AREA)
HK08108846A 2005-02-03 2008-08-11 Safety lock for elevator landing door HK1117812A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IB2005/000276 WO2006082461A1 (en) 2005-02-03 2005-02-03 Safety lock for elevator landing door detecting intrusion in the shaft through the landing door and elevator thus equipped

Publications (1)

Publication Number Publication Date
HK1117812A1 true HK1117812A1 (en) 2009-01-23

Family

ID=35781628

Family Applications (1)

Application Number Title Priority Date Filing Date
HK08108846A HK1117812A1 (en) 2005-02-03 2008-08-11 Safety lock for elevator landing door

Country Status (10)

Country Link
US (1) US7650971B2 (xx)
EP (1) EP1863733B1 (xx)
JP (1) JP4625092B2 (xx)
KR (1) KR100947310B1 (xx)
CN (1) CN101128387B (xx)
AT (1) ATE416143T1 (xx)
DE (1) DE602005011495D1 (xx)
ES (1) ES2314617T3 (xx)
HK (1) HK1117812A1 (xx)
WO (1) WO2006082461A1 (xx)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7954605B2 (en) * 2005-09-09 2011-06-07 Otis Elevator Company Electric safety switch resetting device for a car safety device of elevators
ATE481348T1 (de) 2006-06-30 2010-10-15 Otis Elevator Co Aufzug mit einem flachen schacht und/oder einem geringen kopfraum
EP2035313B1 (en) 2006-06-30 2010-11-03 Otis Elevator Company Safety device for securing minimum spaces at the top or bottom of an elevator shaft being inspected, and elevator having such safety devices
JP5649721B2 (ja) * 2010-05-17 2015-01-07 オーチス エレベータ カンパニーＯｔｉｓ Ｅｌｅｖａｔｏｒ Ｃｏｍｐａｎｙ エレベータドア連結器アセンブリ
WO2013092493A1 (de) * 2011-12-21 2013-06-27 Inventio Ag Einrichtung und verfahren zum entriegeln einer aufzugs-stockwerktür
CN104743429B (zh) * 2014-11-27 2016-09-21 西子奥的斯电梯有限公司 一种层门门锁装置
EP3056460B1 (en) * 2015-02-13 2023-04-05 Kone Corporation Method for resetting an elevator control from inspection mode to normal mode
US11040853B2 (en) 2015-05-07 2021-06-22 Otis Elevator Company Elevator system hoistway access control
CN107473061B (zh) 2016-06-08 2020-10-16 奥的斯电梯公司 升降电梯系统的维护安全装置及其操作方法
US20180162689A1 (en) * 2016-12-14 2018-06-14 Otis Elevator Company Pit switch module of landing door of elevator
EP3342743B1 (en) 2016-12-30 2022-11-30 Otis Elevator Company Elevator landing door unlocking system
EP3418238B1 (en) * 2017-06-22 2020-07-08 Otis Elevator Company Elevator lintel door lock safety devices
ES2921228T3 (es) 2017-07-12 2022-08-22 Otis Elevator Co Dispositivo de bloqueo
EP3434638B1 (en) 2017-07-24 2020-06-17 Otis Elevator Company Elevator access systems for elevators
US10889465B2 (en) 2017-07-31 2021-01-12 Otis Elevator Company Mechanical hoistway access control device
WO2019096755A1 (de) 2017-11-17 2019-05-23 Inventio Ag Aufzug mit aktiv zu steuerndem betätigungsmechanismus zum entriegeln von schachttüren
WO2019096756A1 (de) 2017-11-17 2019-05-23 Inventio Ag Aufzug mit vereinfachtem entriegelungsmechanismus zum entriegeln von schachttüren
US11046557B2 (en) 2018-05-01 2021-06-29 Otis Elevator Company Elevator door interlock assembly
US11034548B2 (en) * 2018-05-01 2021-06-15 Otis Elevator Company Elevator door interlock assembly
US11040852B2 (en) 2018-05-01 2021-06-22 Otis Elevator Company Elevator car control to address abnormal passenger behavior
US11040858B2 (en) 2018-05-01 2021-06-22 Otis Elevator Company Elevator door interlock assembly
US11155444B2 (en) 2018-05-01 2021-10-26 Otis Elevator Company Elevator door interlock assembly
JP7046192B2 (ja) * 2018-11-22 2022-04-01 三菱電機株式会社 エレベータドアの解錠装置、及びそれを備えたエレベータ
CN115676568A (zh) 2021-07-27 2023-02-03 奥的斯电梯公司 电梯门联锁组件及电梯系统
CN114644280B (zh) * 2022-03-10 2024-02-20 浙江智菱科技有限公司 一种电梯层门结构及开门方法
US11760604B1 (en) 2022-05-27 2023-09-19 Otis Elevator Company Versatile elevator door interlock assembly

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1466900A (en) * 1922-02-14 1923-09-04 Sr Robert J Harper Elevator-door lock
US1950150A (en) * 1933-10-11 1934-03-06 Otis Elevator Co Elevator door mechanism
US2313172A (en) * 1940-03-19 1943-03-09 Fred G Rechberger Safety device
US3922814A (en) * 1973-12-27 1975-12-02 Kelley Co Inc Control switching for automatic load operators
JPS5637984A (en) * 1979-09-04 1981-04-11 Mitsubishi Electric Corp Platform device for elevator
US4469200A (en) * 1980-02-28 1984-09-04 Otis Elevator Company Releasable hoistway door safety interlock
DE3121367C2 (de) * 1981-05-29 1985-06-20 Vdo Adolf Schindling Ag, 6000 Frankfurt Einrichtung zum Ent- und Verriegeln von Türen, insbesondere Kraftfahrzeugtüren
US4483420A (en) * 1982-07-01 1984-11-20 Byrne Francis J Elevator door interlocking apparatus
GB2127085B (en) * 1982-08-19 1986-03-26 Hammond And Champness Limited Mechanism for emergency opening of a lift door
JPS63154582U (xx) * 1987-03-30 1988-10-11
CN2129317Y (zh) * 1992-07-27 1993-04-07 金琪安 手动两用自锁式电梯门锁
JPH0891730A (ja) * 1994-09-22 1996-04-09 Toshiba Elevator Technos Kk エレベータの安全装置
DE19501420C1 (de) * 1995-01-19 1995-12-21 Dorma Gmbh & Co Kg Verriegelung
US6659514B2 (en) * 2001-05-04 2003-12-09 Thyssen Elevator Capital Corp. Swinging elevator hatchway door interlock
FR2827265B1 (fr) * 2001-07-12 2003-12-12 Tegur Dispositif de verrouillage d'une porte paliere a deverrouillage de secours independant
DE10301325B4 (de) * 2003-01-15 2012-04-12 Hans & Jos. Kronenberg Gmbh Türverschluss mit Notentriegelung
PE20040794A1 (es) * 2003-03-05 2004-12-22 Inventio Ag Prevencion de acceso no autorizado a cajas de ascensor
CN2619918Y (zh) * 2003-04-18 2004-06-09 南京润尔洪鑫科技有限公司 电梯安全门锁装置

Also Published As

Publication number Publication date
US20080135344A1 (en) 2008-06-12
EP1863733B1 (en) 2008-12-03
US7650971B2 (en) 2010-01-26
KR100947310B1 (ko) 2010-03-16
ATE416143T1 (de) 2008-12-15
JP2008528411A (ja) 2008-07-31
CN101128387A (zh) 2008-02-20
KR20070106750A (ko) 2007-11-05
CN101128387B (zh) 2010-09-15
EP1863733A1 (en) 2007-12-12
ES2314617T3 (es) 2009-03-16
WO2006082461A1 (en) 2006-08-10
DE602005011495D1 (de) 2009-01-15
JP4625092B2 (ja) 2011-02-02

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20150203