EP2154096A4 - Dispositif de sécurité d'élévateur - Google Patents

Dispositif de sécurité d'élévateur

Info

Publication number
EP2154096A4
EP2154096A4 EP07744659.9A EP07744659A EP2154096A4 EP 2154096 A4 EP2154096 A4 EP 2154096A4 EP 07744659 A EP07744659 A EP 07744659A EP 2154096 A4 EP2154096 A4 EP 2154096A4
Authority
EP
European Patent Office
Prior art keywords
brake shoe
brake
elevating
movable
receiving
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Withdrawn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
EP07744659.9A
Other languages
German (de)
English (en)
Other versions
EP2154096A1 (fr
Inventor
Naoyuki Maruyama
Hiroshi Kigawa
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 EP2154096A1 publication Critical patent/EP2154096A1/fr
Publication of EP2154096A4 publication Critical patent/EP2154096A4/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • B66B5/22—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 by means of linearly-movable wedges
    • 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
    • B66B5/20—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 by means of rotatable eccentrically-mounted members

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Maintenance And Inspection Apparatuses For Elevators (AREA)
EP07744659.9A 2007-06-04 2007-06-04 Dispositif de sécurité d'élévateur Withdrawn EP2154096A4 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2007/061299 WO2008149413A1 (fr) 2007-06-04 2007-06-04 Dispositif de sécurité d'élévateur

Publications (2)

Publication Number Publication Date
EP2154096A1 EP2154096A1 (fr) 2010-02-17
EP2154096A4 true EP2154096A4 (fr) 2013-12-25

Family

ID=40093250

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07744659.9A Withdrawn EP2154096A4 (fr) 2007-06-04 2007-06-04 Dispositif de sécurité d'élévateur

Country Status (5)

Country Link
EP (1) EP2154096A4 (fr)
JP (1) JPWO2008149413A1 (fr)
KR (1) KR101033378B1 (fr)
CN (1) CN101679001B (fr)
WO (1) WO2008149413A1 (fr)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2558396B1 (fr) 2010-03-18 2016-05-11 Inventio AG Actionneur pour un dispositif de freinage et une installation d'ascenseur
US9169104B2 (en) 2010-12-17 2015-10-27 Inventio Ag Activating a safety gear
DE102011000720A1 (de) * 2011-02-14 2012-08-16 Klaus-Peter Kapp Reibungsbremse für Aufzüge mit verbesserten Dämpfungseigenschaften
CN103998363B (zh) * 2011-12-21 2016-10-05 因温特奥股份公司 用于电梯制动器的操作器
CN102530677A (zh) * 2012-02-24 2012-07-04 苏州莱茵电梯制造有限公司 一种采用凸轮结构的安全钳
KR101315401B1 (ko) * 2012-09-24 2013-10-07 티센크루프엘리베이터코리아 주식회사 승강기의 개문발차 방지장치
EP2837592A1 (fr) 2013-08-13 2015-02-18 Aplicaciones Electromecanicas Gervall, S.A. Système d'entraînement destiné à un engrenage de sécurité d'ascenseur
AT514822A1 (de) * 2013-10-10 2015-04-15 Cobianchi Liftteile Ag Auslösevorrichtung für eine Fangvorrichtung
JP6525363B2 (ja) * 2016-03-04 2019-06-05 三菱電機株式会社 エレベータ制動装置
EA030810B1 (ru) * 2016-06-29 2018-09-28 Открытое Акционерное Общество "Могилевский Завод Лифтового Машиностроения" (Оао "Могилевлифтмаш") Ловитель кабины лифта двустороннего действия
IT201700051961A1 (it) * 2017-05-12 2018-11-12 Paolo Frigerio Dispositivo di sicurezza per l'arresto di un movimento di allontanamento incontrollato di una cabina di ascensore
DE112018007600T5 (de) * 2018-05-14 2021-01-28 Mitsubishi Electric Corporation Sicherheitsvorrichtung für einen Aufzug und Sicherheitssystem für einen Aufzug
US11104545B2 (en) 2018-12-10 2021-08-31 Otis Elevator Company Elevator safety actuator systems
EP4005960A4 (fr) * 2019-07-23 2023-03-29 Hitachi, Ltd. Appareil d'ascenseur
RU2718706C1 (ru) * 2019-11-07 2020-04-14 Акционерное общество "Щербинский Лифтостроительный Завод" Ловитель
CN111302182B (zh) * 2020-04-07 2023-08-25 陕西纵横智能重工有限公司 一种具有机械防坠功能的升降机
EP3932844A1 (fr) * 2020-07-01 2022-01-05 KONE Corporation Parachute, système d'ascenseur, et procédé de fonctionnement d'un engrenage de sécurité d'un système d'ascenseur
CN115120079A (zh) * 2021-06-11 2022-09-30 厦门松霖科技股份有限公司 一种镜面的升降结构和镜子
CN117657915A (zh) * 2022-08-25 2024-03-08 奥的斯电梯公司 电梯安全钳操控装置、电梯安全设备和电梯系统
CN115092789B (zh) * 2022-08-25 2022-11-11 河南起升智能科技有限公司 防意外移动装置、防意外移动组件和电梯

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10139303A (ja) * 1996-11-13 1998-05-26 Mitsubishi Electric Corp エレベータの制動装置
EP0985623A2 (fr) * 1998-09-07 2000-03-15 Kabushiki Kaisha Toshiba Dispositif d'arrêt d'urgence pour ascenseur
US20020070082A1 (en) * 2000-12-07 2002-06-13 Muff Josef A. Safety brake and method for unlocking a safety brake
EP1431230A1 (fr) * 2001-06-29 2004-06-23 Mitsubishi Denki Kabushiki Kaisha Dispositif de freinage de secours pour ascenseur
US20070007083A1 (en) * 2005-06-17 2007-01-11 Inventio Ag Progressive safety device
EP1749784A1 (fr) * 2004-05-25 2007-02-07 Mitsubishi Denki Kabushiki Kaisha Dispositif d'arrêt d'urgence d'élévateur

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2252545A (en) * 1991-02-06 1992-08-12 Poon Otto L Bi-directional safety brake for elevator
JPH06239553A (ja) * 1993-01-19 1994-08-30 Otis Elevator Co せり上げ式エレベーターの巻上機保護装置
CN2717905Y (zh) * 2004-04-16 2005-08-17 武汉市黄陂新隆建筑机械有限公司 同步自锁安全钳

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10139303A (ja) * 1996-11-13 1998-05-26 Mitsubishi Electric Corp エレベータの制動装置
EP0985623A2 (fr) * 1998-09-07 2000-03-15 Kabushiki Kaisha Toshiba Dispositif d'arrêt d'urgence pour ascenseur
US20020070082A1 (en) * 2000-12-07 2002-06-13 Muff Josef A. Safety brake and method for unlocking a safety brake
EP1431230A1 (fr) * 2001-06-29 2004-06-23 Mitsubishi Denki Kabushiki Kaisha Dispositif de freinage de secours pour ascenseur
EP1749784A1 (fr) * 2004-05-25 2007-02-07 Mitsubishi Denki Kabushiki Kaisha Dispositif d'arrêt d'urgence d'élévateur
US20070007083A1 (en) * 2005-06-17 2007-01-11 Inventio Ag Progressive safety device

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2008149413A1 *

Also Published As

Publication number Publication date
EP2154096A1 (fr) 2010-02-17
WO2008149413A1 (fr) 2008-12-11
KR101033378B1 (ko) 2011-05-11
JPWO2008149413A1 (ja) 2010-08-19
CN101679001B (zh) 2012-07-04
CN101679001A (zh) 2010-03-24
KR20100005134A (ko) 2010-01-13

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Ipc: B66B 5/02 20060101ALI20131120BHEP

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