EP2769952A3 - Dispositif de securité pour ascenseurs et ascenseur - Google Patents

Dispositif de securité pour ascenseurs et ascenseur Download PDF

Info

Publication number
EP2769952A3
EP2769952A3 EP14382066.0A EP14382066A EP2769952A3 EP 2769952 A3 EP2769952 A3 EP 2769952A3 EP 14382066 A EP14382066 A EP 14382066A EP 2769952 A3 EP2769952 A3 EP 2769952A3
Authority
EP
European Patent Office
Prior art keywords
counterweight
car
braking means
elevator
safety gear
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
EP14382066.0A
Other languages
German (de)
English (en)
Other versions
EP2769952B1 (fr
EP2769952A2 (fr
Inventor
Jokin Iartza Zubiria
Xabier Murua Arruti
Iban Díaz Ochandiano
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
Publication of EP2769952A2 publication Critical patent/EP2769952A2/fr
Publication of EP2769952A3 publication Critical patent/EP2769952A3/fr
Application granted granted Critical
Publication of EP2769952B1 publication Critical patent/EP2769952B1/fr
Active 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
    • 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
    • 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)
EP14382066.0A 2013-02-26 2014-02-26 Dispositif de securité pour ascenseurs et ascenseur Active EP2769952B1 (fr)

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
EP2769952A2 EP2769952A2 (fr) 2014-08-27
EP2769952A3 true EP2769952A3 (fr) 2014-10-29
EP2769952B1 EP2769952B1 (fr) 2017-04-05

Family

ID=50241351

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14382066.0A Active EP2769952B1 (fr) 2013-02-26 2014-02-26 Dispositif de securité pour ascenseurs et ascenseur

Country Status (2)

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

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3288885A1 (fr) * 2015-04-28 2018-03-07 Otis Elevator Company Système de surveillance pour système d'ascenseur pour assurer un espacement de cage d'ascenseur prédéterminé
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

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2604157A1 (de) * 1976-02-04 1977-08-11 Aufzugswerk Gall & Heckelmann Bremsfangvorrichtung
US4512444A (en) * 1982-07-06 1985-04-23 Otis Elevator Company Elevator buffer
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

Family Cites Families (6)

* 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
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
FI103962B1 (fi) * 1996-11-07 1999-10-29 Kone Corp Tarraaja
ES2343608B1 (es) 2007-08-03 2011-06-16 Orona, S.Coop Procedimiento y dispositivo de actuacion en situacion de emergencia en aparatos elevadores.
JP2011256016A (ja) * 2010-06-09 2011-12-22 Hitachi Ltd エレベーター装置
ES1072741Y (es) 2010-06-11 2010-12-28 Orona S Coop Dispositivo de seguridad para aparatos elevadores

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2604157A1 (de) * 1976-02-04 1977-08-11 Aufzugswerk Gall & Heckelmann Bremsfangvorrichtung
US4512444A (en) * 1982-07-06 1985-04-23 Otis Elevator Company Elevator buffer
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
EP2769952B1 (fr) 2017-04-05
ES2489968A2 (es) 2014-09-02
ES2489968R1 (es) 2015-02-19
ES2489968B1 (es) 2015-11-12
ES2631190T3 (es) 2017-08-29
EP2769952A2 (fr) 2014-08-27

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