HK1133864A1 - Safety device for securing minimum spaces at the top or bottom of an elevator shaft being inspected, and elevator having such safety devices - Google Patents

Safety device for securing minimum spaces at the top or bottom of an elevator shaft being inspected, and elevator having such safety devices

Info

Publication number
HK1133864A1
HK1133864A1 HK09111533.2A HK09111533A HK1133864A1 HK 1133864 A1 HK1133864 A1 HK 1133864A1 HK 09111533 A HK09111533 A HK 09111533A HK 1133864 A1 HK1133864 A1 HK 1133864A1
Authority
HK
Hong Kong
Prior art keywords
elevator
retractable element
safety
inspected
safety device
Prior art date
Application number
HK09111533.2A
Other languages
English (en)
Inventor
Thomas Coquerelle
Frederic Beauchaud
Nicolas Fonteneau
Dominique Goulet
Olivier Dukacz
Gerard Sirigu
Pascal Rebillard
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 HK1133864A1 publication Critical patent/HK1133864A1/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
    • B66B13/22—Operation of door or gate contacts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
    • B66B5/0043—Devices enhancing safety during maintenance
    • B66B5/005—Safety of maintenance personnel
    • B66B5/0056—Safety of maintenance personnel by preventing crushing
    • B66B5/0068—Safety of maintenance personnel by preventing crushing by activating the safety brakes when the elevator car exceeds a certain upper or lower position in the elevator shaft
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
    • B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
    • B66B5/16—Braking or catch devices operating between cars, cages, or skips and fixed guide elements or surfaces in hoistway or well
    • B66B5/18—Braking or catch devices operating between cars, cages, or skips and fixed guide elements or surfaces in hoistway or well and applying frictional retarding forces

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Maintenance And Inspection Apparatuses For Elevators (AREA)
  • Cage And Drive Apparatuses For Elevators (AREA)
  • Elevator Door Apparatuses (AREA)
  • Elevator Control (AREA)
HK09111533.2A 2006-06-30 2009-12-09 Safety device for securing minimum spaces at the top or bottom of an elevator shaft being inspected, and elevator having such safety devices HK1133864A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IB2006/003103 WO2008004021A1 (en) 2006-06-30 2006-06-30 Safety device for securing minimum spaces at the top or bottom of an elevator shaft being inspected, and elevator having such safety devices

Publications (1)

Publication Number Publication Date
HK1133864A1 true HK1133864A1 (en) 2010-04-09

Family

ID=37909402

Family Applications (1)

Application Number Title Priority Date Filing Date
HK09111533.2A HK1133864A1 (en) 2006-06-30 2009-12-09 Safety device for securing minimum spaces at the top or bottom of an elevator shaft being inspected, and elevator having such safety devices

Country Status (8)

Country Link
US (1) US8136637B2 (xx)
EP (1) EP2035313B1 (xx)
JP (1) JP5015246B2 (xx)
CN (1) CN101472825B (xx)
AT (1) ATE486809T1 (xx)
DE (1) DE602006018076D1 (xx)
HK (1) HK1133864A1 (xx)
WO (1) WO2008004021A1 (xx)

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EP1817251B1 (en) * 2004-12-03 2015-03-04 Otis Elevator Company Safety device for use in an elevator system
JP5472311B2 (ja) * 2009-10-28 2014-04-16 三菱電機株式会社 エレベータ用非常止め装置
ES2899981T3 (es) * 2010-04-12 2022-03-15 Otis Elevator Co Tope retráctil para ascensores de baja altura
US8925689B2 (en) 2011-01-19 2015-01-06 Smart Lifts, Llc System having a plurality of elevator cabs and counterweights that move independently in different sections of a hoistway
US8430210B2 (en) 2011-01-19 2013-04-30 Smart Lifts, Llc System having multiple cabs in an elevator shaft
US9365392B2 (en) 2011-01-19 2016-06-14 Smart Lifts, Llc System having multiple cabs in an elevator shaft and control method thereof
JP5877909B2 (ja) 2011-12-21 2016-03-08 オーチス エレベータ カンパニーＯｔｉｓ Ｅｌｅｖａｔｏｒ Ｃｏｍｐａｎｙ 上方空間を維持するためのかご止めを含むエレベータシステム
CN104684834B (zh) * 2012-09-25 2017-10-20 奥的斯电梯公司 低顶部或低底坑电梯的补偿措施
FI125118B (fi) * 2013-01-07 2015-06-15 Kone Corp Hissi
CN103145016B (zh) * 2013-03-20 2015-10-21 苏州台菱电梯有限公司 一种电梯轿厢自动防坠落阻止装置
CN103193130A (zh) * 2013-04-17 2013-07-10 蒂森克虏伯家用电梯(上海)有限公司 一种安装家用电梯的限速器和张紧轮的装置
US20160101965A1 (en) * 2013-06-07 2016-04-14 Juan José FERNÁNDEZ Elevator with low overhead and low pit
WO2015090809A1 (de) * 2013-12-18 2015-06-25 Inventio Ag Sicherheitssystem für eine aufzugsanlage
FI125176B (fi) * 2014-01-21 2015-06-30 Kone Corp Turvalaitteistojärjestelyllä varustettu hissi
WO2017068232A1 (en) * 2015-10-22 2017-04-27 Kone Corporation Elevator with a safety arrangement and method for creating a safe working space in the upper part of the elevator shaft
US10584014B2 (en) * 2015-12-07 2020-03-10 Otis Elevator Company Robust electrical safety actuation module
US10919730B2 (en) 2016-03-18 2021-02-16 Otis Elevator Company Management of mutiple coil brake for elevator system
US10457522B2 (en) * 2016-06-30 2019-10-29 Otis Elevator Company Limit switch system including first limit device and second limit device
ES2743932T3 (es) * 2016-09-08 2020-02-21 Otis Elevator Co Dispositivo de bloqueo de seguridad para puertas de ascensor
CN106348121B (zh) * 2016-11-18 2023-05-09 西继迅达电梯有限公司 货梯防坠方法及实施该方法的货梯防坠落装置
US10889468B2 (en) 2016-12-13 2021-01-12 Otis Elevator Company Electronics safety actuator
EP3336032B1 (en) 2016-12-14 2020-10-14 Otis Elevator Company Elevator safety system and method of operating an elevator system
US20180170714A1 (en) * 2016-12-16 2018-06-21 Otis Elevator Company Device and method for controlling elevator car movement into a transfer space associated with multiple vertical pathways
CN108163670B (zh) * 2018-01-24 2024-05-07 日立电梯（中国）有限公司 电梯安全钳提拉装置
CN108217502B (zh) * 2018-02-09 2024-01-12 广东亚太西奥电梯有限公司 一种电梯限速安控系统
ES2864158T3 (es) * 2018-03-01 2021-10-13 Otis Elevator Co Sistemas de acceso de ascensor para ascensores
EP3617115A1 (en) * 2018-08-31 2020-03-04 KONE Corporation An elevator system
CN112938722B (zh) * 2021-02-19 2022-09-20 山东易龙电梯有限公司 一种龙门架电梯检修安全销结构
CN217051171U (zh) * 2022-04-06 2022-07-26 丽阳电梯工程有限公司 一种适用于电梯的安全防护结构
EP4273081A1 (en) 2022-05-05 2023-11-08 Otis Elevator Company Elevator car with electronic safety actuator

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JPH06107385A (ja) 1992-09-28 1994-04-19 Hitachi Building Syst Eng & Service Co Ltd エレベータの保守運転装置
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FI115625B (fi) * 2001-08-13 2005-06-15 Kone Corp Menetelmä ja järjestely turvatilan muodostamiseksi hissikuilun alaosaan
ITMI20022457A1 (it) * 2002-11-19 2004-05-20 Centoducati S P A Apparecchiatura meccanica di sicurezza per fosse ridotte di ascensori
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JP4673574B2 (ja) * 2003-05-07 2011-04-20 インベンテイオ・アクテイエンゲゼルシヤフト 一時的保護スペースを供給するための装置を用いたエレベータ設備、該装置の実装方法、および一時的保護スペースを供給するための方法
US7281609B2 (en) 2003-09-15 2007-10-16 Otis Elevator Company Elevator inspection safety devices
ATE468296T1 (de) 2004-03-09 2010-06-15 Otis Elevator Co Kabinenschürze für aufzug
JP2005255294A (ja) * 2004-03-10 2005-09-22 Mitsubishi Electric Building Techno Service Co Ltd エレベータの安全装置
JP4668263B2 (ja) 2004-04-30 2011-04-13 オーチス エレベータ カンパニー エレベータのかご上安全装置
WO2005105644A1 (en) 2004-05-05 2005-11-10 Otis Elevator Company Safety device for operator protection in low-height shaft bottom end elevators and elevator equipped therewith
FI118220B (fi) 2004-06-07 2007-08-31 Kone Corp Hissin oviaukon turvajärjestely
CN101027239A (zh) 2004-09-29 2007-08-29 奥蒂斯电梯公司 用于电梯轿厢安全停止的装置
EP1817251B1 (en) * 2004-12-03 2015-03-04 Otis Elevator Company Safety device for use in an elevator system
ATE385986T1 (de) * 2004-12-23 2008-03-15 Thyssenkrupp Aufzugswerke Gmbh Aufzug und fahrkorb
WO2006082461A1 (en) 2005-02-03 2006-08-10 Otis Elevator Company Safety lock for elevator landing door detecting intrusion in the shaft through the landing door and elevator thus equipped
FI119878B (fi) * 2005-02-04 2009-04-30 Kone Corp Järjestelmä ja menetelmä hissin turvallisuuden parantamiseksi
FI125141B (fi) * 2007-01-03 2015-06-15 Kone Corp Hissin turvalaite

Also Published As

Publication number Publication date
JP2009542549A (ja) 2009-12-03
CN101472825B (zh) 2012-11-14
US20100163346A1 (en) 2010-07-01
US8136637B2 (en) 2012-03-20
WO2008004021A1 (en) 2008-01-10
JP5015246B2 (ja) 2012-08-29
CN101472825A (zh) 2009-07-01
EP2035313B1 (en) 2010-11-03
EP2035313A1 (en) 2009-03-18
ATE486809T1 (de) 2010-11-15
DE602006018076D1 (de) 2010-12-16

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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: 20160630