ES2489968R1 - Dispositivo de seguridad para ascensores y ascensor que comprende dicho dispositivo - Google Patents

Dispositivo de seguridad para ascensores y ascensor que comprende dicho dispositivo Download PDF

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Publication number
ES2489968R1
ES2489968R1 ES201330259A ES201330259A ES2489968R1 ES 2489968 R1 ES2489968 R1 ES 2489968R1 ES 201330259 A ES201330259 A ES 201330259A ES 201330259 A ES201330259 A ES 201330259A ES 2489968 R1 ES2489968 R1 ES 2489968R1
Authority
ES
Spain
Prior art keywords
elevator
counterweight
braking means
damper
cabin
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
ES201330259A
Other languages
English (en)
Other versions
ES2489968A2 (es
ES2489968B1 (es
Inventor
Iartza Zubiria JOKIN
Murua Arruti XABIER
Díaz Ochandiano IBAN
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.)
Orona S Coop
Original Assignee
Orona S Coop
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 Orona S Coop filed Critical Orona S Coop
Priority to ES201330259A priority Critical patent/ES2489968B1/es
Priority to EP14382066.0A priority patent/EP2769952B1/en
Priority to ES14382066.0T priority patent/ES2631190T3/es
Publication of ES2489968A2 publication Critical patent/ES2489968A2/es
Publication of ES2489968R1 publication Critical patent/ES2489968R1/es
Application granted granted Critical
Publication of ES2489968B1 publication Critical patent/ES2489968B1/es
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • B66B5/021—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions the abnormal operating conditions being independent of the system
    • B66B5/022—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions the abnormal operating conditions being independent of the system where the abnormal operating condition is caused by a natural event, e.g. earthquake
    • 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
    • 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
    • B66B5/28—Buffer-stops for cars, cages, or skips
    • B66B5/282—Structure thereof
    • 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
    • B66B5/28—Buffer-stops for cars, cages, or skips
    • B66B5/284—Buffer-stops for cars, cages, or skips mounted on cars or counterweights

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Remote Sensing (AREA)
  • Maintenance And Inspection Apparatuses For Elevators (AREA)
  • Cage And Drive Apparatuses For Elevators (AREA)

Abstract

Dispositivo de seguridad para ascensores y ascensor que comprende dicho dispositivo.#El dispositivo comprende medios de frenado de la cabina o el contrapeso del ascensor y que actúan sobre unas guías (9) del ascensor, y se caracteriza porque dichos medios de frenado comprenden un elemento de conmutación (1) susceptible de colocarse en por lo menos: una primera posición, en la que dichos medios de frenado pueden actuar a modo de paracaídas, para impedir la caída libre o el movimiento incontrolado, de la cabina o del contrapeso; y una segunda posición, en la que dichos medios de frenado actúan a modo de amortiguador de foso, para absorber la energía de la cabina o del contrapeso si algún fallo provoca que la cabina o el contrapeso supere unas posiciones extremas de parada, o a modo de amortiguador de foso y a modo de paracaídas.#Permite realizar las funciones de paracaídas y de amortiguador de foso, eliminando el amortiguador de foso convencional.
ES201330259A 2013-02-26 2013-02-26 Dispositivo de seguridad para ascensores y ascensor que comprende dicho dispositivo Expired - Fee Related ES2489968B1 (es)

Priority Applications (3)

Application Number Priority Date Filing Date Title
ES201330259A ES2489968B1 (es) 2013-02-26 2013-02-26 Dispositivo de seguridad para ascensores y ascensor que comprende dicho dispositivo
EP14382066.0A EP2769952B1 (en) 2013-02-26 2014-02-26 Safety device for elevators and elevator comprising said device
ES14382066.0T ES2631190T3 (es) 2013-02-26 2014-02-26 Dispositivo de seguridad para ascensores y ascensor que comprende dicho dispositivo

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES201330259A ES2489968B1 (es) 2013-02-26 2013-02-26 Dispositivo de seguridad para ascensores y ascensor que comprende dicho dispositivo

Publications (3)

Publication Number Publication Date
ES2489968A2 ES2489968A2 (es) 2014-09-02
ES2489968R1 true ES2489968R1 (es) 2015-02-19
ES2489968B1 ES2489968B1 (es) 2015-11-12

Family

ID=50241351

Family Applications (2)

Application Number Title Priority Date Filing Date
ES201330259A Expired - Fee Related ES2489968B1 (es) 2013-02-26 2013-02-26 Dispositivo de seguridad para ascensores y ascensor que comprende dicho dispositivo
ES14382066.0T Active ES2631190T3 (es) 2013-02-26 2014-02-26 Dispositivo de seguridad para ascensores y ascensor que comprende dicho dispositivo

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES14382066.0T Active ES2631190T3 (es) 2013-02-26 2014-02-26 Dispositivo de seguridad para ascensores y ascensor que comprende dicho dispositivo

Country Status (2)

Country Link
EP (1) EP2769952B1 (es)
ES (2) ES2489968B1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180118513A1 (en) * 2015-04-28 2018-05-03 Otis Elevator Company Monitoring system for elevator system to ensure predetermined elevator shaft clearance
CN104944247B (zh) * 2015-05-11 2017-05-03 重庆交通大学 一种新型电梯坠落安全防护装置
CN116022621A (zh) * 2023-03-20 2023-04-28 日立电梯（中国）有限公司 一种发条式缓冲器及电梯

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB377059A (en) * 1930-11-26 1932-07-21 Westinghouse Electric & Mfg Co Improvements in or relating to safety devices for elevators
DE2604157A1 (de) * 1976-02-04 1977-08-11 Aufzugswerk Gall & Heckelmann Bremsfangvorrichtung
ES8407453A1 (es) * 1982-07-06 1984-06-16 Otis Elevator Co Amortiguador para uso en la detencion de una cabina o un contrapeso de ascensor.
JPS62205983A (ja) * 1986-03-07 1987-09-10 株式会社日立製作所 エレベ−タ−の非常止め装置
ES2188849T3 (es) * 1996-11-07 2003-07-01 Kone Corp Paracaidas.
CN101979298A (zh) * 2010-10-20 2011-02-23 日立电梯（中国）有限公司 电梯安全止停触发装置
JP2011256016A (ja) * 2010-06-09 2011-12-22 Hitachi Ltd エレベーター装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2343608B1 (es) 2007-08-03 2011-06-16 Orona, S.Coop Procedimiento y dispositivo de actuacion en situacion de emergencia en aparatos elevadores.
ES1072741Y (es) 2010-06-11 2010-12-28 Orona S Coop Dispositivo de seguridad para aparatos elevadores

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB377059A (en) * 1930-11-26 1932-07-21 Westinghouse Electric & Mfg Co Improvements in or relating to safety devices for elevators
DE2604157A1 (de) * 1976-02-04 1977-08-11 Aufzugswerk Gall & Heckelmann Bremsfangvorrichtung
ES8407453A1 (es) * 1982-07-06 1984-06-16 Otis Elevator Co Amortiguador para uso en la detencion de una cabina o un contrapeso de ascensor.
JPS62205983A (ja) * 1986-03-07 1987-09-10 株式会社日立製作所 エレベ−タ−の非常止め装置
ES2188849T3 (es) * 1996-11-07 2003-07-01 Kone Corp Paracaidas.
JP2011256016A (ja) * 2010-06-09 2011-12-22 Hitachi Ltd エレベーター装置
CN101979298A (zh) * 2010-10-20 2011-02-23 日立电梯（中国）有限公司 电梯安全止停触发装置

Also Published As

Publication number Publication date
EP2769952A3 (en) 2014-10-29
EP2769952B1 (en) 2017-04-05
ES2489968A2 (es) 2014-09-02
ES2631190T3 (es) 2017-08-29
EP2769952A2 (en) 2014-08-27
ES2489968B1 (es) 2015-11-12

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