WO2002057176A8 - Dispositifs de freinage d'urgence et d'amortissement de chocs pour un ascenseur ou charges suspendu - Google Patents

Dispositifs de freinage d'urgence et d'amortissement de chocs pour un ascenseur ou charges suspendu

Info

Publication number
WO2002057176A8
WO2002057176A8 PCT/CH2002/000021 CH0200021W WO02057176A8 WO 2002057176 A8 WO2002057176 A8 WO 2002057176A8 CH 0200021 W CH0200021 W CH 0200021W WO 02057176 A8 WO02057176 A8 WO 02057176A8
Authority
WO
WIPO (PCT)
Prior art keywords
emergency braking
shock absorbing
absorbing device
lift
pair
Prior art date
Application number
PCT/CH2002/000021
Other languages
English (en)
Other versions
WO2002057176A1 (fr
Inventor
Jean-Pierre Ramseier
Andrzej Wacinski
Original Assignee
Plumettaz Sa
Jean-Pierre Ramseier
Andrzej Wacinski
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 Plumettaz Sa, Jean-Pierre Ramseier, Andrzej Wacinski filed Critical Plumettaz Sa
Priority to US10/466,159 priority Critical patent/US6942070B2/en
Priority to EP02732111A priority patent/EP1351878B1/fr
Priority to JP2002557862A priority patent/JP3984915B2/ja
Priority to DE60201883T priority patent/DE60201883T2/de
Priority to AT02732111T priority patent/ATE282004T1/de
Publication of WO2002057176A1 publication Critical patent/WO2002057176A1/fr
Publication of WO2002057176A8 publication Critical patent/WO2002057176A8/fr
Priority to HK04106063A priority patent/HK1063305A1/xx

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
    • B66B5/12—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions in case of rope or cable slack
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C15/00—Safety gear
    • B66C15/02—Safety gear for retaining load-engaging elements in the event of rope or cable breakage

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)
  • Emergency Lowering Means (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Braking Systems And Boosters (AREA)
  • Vehicle Body Suspensions (AREA)
  • Control And Safety Of Cranes (AREA)
  • Vibration Dampers (AREA)

Abstract

La charge ou la nacelle d'entretien de façade (1) est suspendue et déplacée par au moins une paire de câbles (30,31) dont les tensions sont équivalentes. De manière avantageuse, chaque paire de câbles est contrôlée par un dispositif de freinage d'urgence (5) comprenant un moyen de détection de brin mou (52,53) sur l'un des câbles de la paire et commandant un freinage sur l'autre câble de la paire. Afin d'éviter un choc lors du freinage d'urgence, la nacelle est aussi équipée d'un dispositif d'amortissement de chocs.
PCT/CH2002/000021 2001-01-18 2002-01-14 Dispositifs de freinage d'urgence et d'amortissement de chocs pour un ascenseur ou charges suspendu WO2002057176A1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
US10/466,159 US6942070B2 (en) 2001-01-18 2002-01-14 Emergency braking and shock absorbing device for a lift or suspended load
EP02732111A EP1351878B1 (fr) 2001-01-18 2002-01-14 Dispositif de freinage d'urgence pour un vehicule tracte ou assure par cables et vehicule muni d'un tel dispositif
JP2002557862A JP3984915B2 (ja) 2001-01-18 2002-01-14 リフトまたは吊り下げ荷物用の非常ブレーキ装置および緩衝装置
DE60201883T DE60201883T2 (de) 2001-01-18 2002-01-14 Notbremsvorrichtung für ein kabelgezogenes oder aufgehängtes fahrzeug und fahrzeug mit einer notbremsvorrichtung
AT02732111T ATE282004T1 (de) 2001-01-18 2002-01-14 Notbremsvorrichtung für ein kabelgezogenes oder aufgehängtes fahrzeug und fahrzeug mit einer notbremsvorrichtung
HK04106063A HK1063305A1 (en) 2001-01-18 2004-08-12 Emergency braking and shock absorbing device for alift or suspended load

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CH682001 2001-01-18
CH68/01 2001-01-18
CH11902001 2001-06-28
CH1190/01 2001-06-28

Publications (2)

Publication Number Publication Date
WO2002057176A1 WO2002057176A1 (fr) 2002-07-25
WO2002057176A8 true WO2002057176A8 (fr) 2003-11-06

Family

ID=25700234

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CH2002/000021 WO2002057176A1 (fr) 2001-01-18 2002-01-14 Dispositifs de freinage d'urgence et d'amortissement de chocs pour un ascenseur ou charges suspendu

Country Status (9)

Country Link
US (1) US6942070B2 (fr)
EP (1) EP1351878B1 (fr)
JP (1) JP3984915B2 (fr)
CN (1) CN1235791C (fr)
AT (1) ATE282004T1 (fr)
DE (1) DE60201883T2 (fr)
ES (1) ES2231697T3 (fr)
HK (1) HK1063305A1 (fr)
WO (1) WO2002057176A1 (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002057176A1 (fr) * 2001-01-18 2002-07-25 Plumettaz Sa Dispositifs de freinage d'urgence et d'amortissement de chocs pour un ascenseur ou charges suspendu
CN100445193C (zh) * 2004-04-28 2008-12-24 三菱电机株式会社 电梯装置
WO2007145731A2 (fr) * 2006-06-07 2007-12-21 Exxonmobil Upstream Research Company Objets compressibles destinés à être combinés à un fluide de forage pour former une boue de forage à densité variable
BRPI0601926B1 (pt) * 2005-06-17 2018-06-12 Inventio Aktiengesellschaft Dispositivo de pára-quedas do freio
ES2543412T3 (es) * 2006-03-16 2015-08-19 Thyssenkrupp Aufzugswerke Gmbh Accionamiento de ascensor con un motor eléctrico
US8789682B2 (en) * 2011-07-11 2014-07-29 Tait Towers Manufacturing, LLC Engagement article, load positioning system, and process for positioning loads
US9120645B2 (en) * 2011-11-16 2015-09-01 Spacelift Products, Inc. Control system for a platform lift apparatus
CN102674161B (zh) * 2012-05-31 2015-12-16 北京市建筑工程研究院有限责任公司 一种独立防坠系统
DE202012009836U1 (de) * 2012-10-15 2014-01-16 Liebherr-Werk Ehingen Gmbh Vorrichtung zur Beförderung von Personen mittels eines Krans - Kran mit Vorrichtung zur Beförderung von Personen
JP6045958B2 (ja) * 2013-03-29 2016-12-14 日立Ｇｅニュークリア・エナジー株式会社 免震吊上装置
JP5944079B2 (ja) * 2014-05-14 2016-07-05 三菱電機株式会社 非常停止装置
US9750959B2 (en) * 2015-10-21 2017-09-05 Msa Technology, Llc Cable grab device
DE102015016351A1 (de) * 2015-12-17 2017-08-10 MiniTec GmbH & Co. KG Sicherheitseinrichtung zur Vermeidung unkotrollierter Bewegungen von Lasten
EP3398896B1 (fr) 2017-05-05 2021-03-31 KONE Corporation Agencement d'ascenseur et ascenseur
US10099904B1 (en) 2017-05-25 2018-10-16 James Zaguroli, Jr. Safety arrangement for a hoist
EP3456674B1 (fr) * 2017-09-15 2020-04-01 Otis Elevator Company Système de detection de mou d'un element de tension d'ascenseur et procede pour effectuer une operation d'arret d'urgence d'un ascenseur
DE102021131264A1 (de) 2021-11-29 2023-06-01 Liftkon GmbH Vorrichtung und Verfahren zur Vermeidung einer Aufweitung der Wicklungen eines Zugmittels bei Lastwechsel

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2397358A1 (fr) 1977-07-13 1979-02-09 Sscm Ascenseur comportant un frein de securite et un dispositif de limitation de la deceleration de freinage
JPS5584729A (en) * 1978-12-22 1980-06-26 Hitachi Ltd Drop down preventive device for waving boom
US4498563A (en) * 1982-08-23 1985-02-12 Trahan Wilson J Wireline catcher
FR2561226B1 (fr) 1984-03-16 1986-10-31 Novatome Dispositif de securite d'un appareil de levage d'une charge
SU1470653A1 (ru) 1987-02-11 1989-04-07 Одесский Государственный Педагогический Институт Им.К.Ушинского Предохранительное устройство дл удерживани грузозахватного органа с тросовым подвесом
US5366045A (en) * 1993-09-03 1994-11-22 Eaton Corporation Brake mechanism for a storage and retrieval vehicle
ES2116153B1 (es) * 1994-05-30 1999-05-16 Ganchos De Seguridad S L Sistema de seguridad para aparatos elevadores.
JPH08245132A (ja) * 1995-03-14 1996-09-24 Hitachi Ltd 流体圧エレベータ
JPH09140020A (ja) * 1995-11-13 1997-05-27 Kandenko Co Ltd ケーブル布設管路検査用の張力付与装置
JPH09215145A (ja) * 1996-02-01 1997-08-15 Tokyo Denki Komusho:Kk 延線機とドラム支持柱
JPH11209022A (ja) * 1998-01-19 1999-08-03 Hitachi Ltd 非常止め装置を有するエレベータ
ES2213613T3 (es) * 1999-11-23 2004-09-01 Plumettaz Sa Dispositivo de equilibrado de esfuerzos para un torno con dos cables de traccion y torno provisto de tal dispositivo.
WO2002057176A1 (fr) * 2001-01-18 2002-07-25 Plumettaz Sa Dispositifs de freinage d'urgence et d'amortissement de chocs pour un ascenseur ou charges suspendu

Also Published As

Publication number Publication date
CN1486276A (zh) 2004-03-31
CN1235791C (zh) 2006-01-11
EP1351878B1 (fr) 2004-11-10
DE60201883D1 (de) 2004-12-16
ATE282004T1 (de) 2004-11-15
HK1063305A1 (en) 2004-12-24
JP3984915B2 (ja) 2007-10-03
EP1351878A1 (fr) 2003-10-15
WO2002057176A1 (fr) 2002-07-25
JP2004523441A (ja) 2004-08-05
US20040074706A1 (en) 2004-04-22
DE60201883T2 (de) 2005-12-01
ES2231697T3 (es) 2005-05-16
US6942070B2 (en) 2005-09-13

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