BRPI0404621A - Freio para um elevador - Google Patents

Freio para um elevador

Info

Publication number
BRPI0404621A
BRPI0404621A BR0404621-8A BRPI0404621A BRPI0404621A BR PI0404621 A BRPI0404621 A BR PI0404621A BR PI0404621 A BRPI0404621 A BR PI0404621A BR PI0404621 A BRPI0404621 A BR PI0404621A
Authority
BR
Brazil
Prior art keywords
brake
case
lining
active
brake lining
Prior art date
Application number
BR0404621-8A
Other languages
English (en)
Inventor
Daniel Fischer
Original Assignee
Inventio Ag
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 Inventio Ag filed Critical Inventio Ag
Publication of BRPI0404621A publication Critical patent/BRPI0404621A/pt
Publication of BRPI0404621B1 publication Critical patent/BRPI0404621B1/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D5/00—Braking or detent devices characterised by application to lifting or hoisting gear, e.g. for controlling the lowering of loads
    • B66D5/02—Crane, lift hoist, or winch brakes operating on drums, barrels, or ropes
    • B66D5/24—Operating devices
    • B66D5/30—Operating devices electrical
    • 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
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D5/00—Braking or detent devices characterised by application to lifting or hoisting gear, e.g. for controlling the lowering of loads
    • B66D5/02—Crane, lift hoist, or winch brakes operating on drums, barrels, or ropes
    • B66D5/12—Crane, lift hoist, or winch brakes operating on drums, barrels, or ropes with axial effect
    • B66D5/14—Crane, lift hoist, or winch brakes operating on drums, barrels, or ropes with axial effect embodying discs

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)
  • Cage And Drive Apparatuses For Elevators (AREA)
  • Maintenance And Inspection Apparatuses For Elevators (AREA)
  • Valve Device For Special Equipments (AREA)

Abstract

"FREIO PARA UM ELEVADOR". Nesse freio (1) autocentrador, o momento de frenagem permanece igual em operação normal e em caso de falha de uma metade de freio (3). O freio (1) consiste em uma caixa (2) em forma de U em seção transversal, sendo que uma perna do U corresponde a uma metade de freio (3). As metades de freio (3) são estruturadas idênticas. Para cada metade de freio (3) está prevista uma guarnição de freio (4) ativa e uma guarnição de freio (5) passiva. A guarnição de freio (4) ativa é ativada por uma força elástica de uma mola de pressão (6). Em caso de falha de uma metade de freio (3), a guarnição de freio (5) passiva assume a função da guarnição de freio (4) ativa.
BRPI0404621-8A 2003-10-27 2004-10-27 freio para um elevador e processo para operaÇço de um freio para um elevador. BRPI0404621B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP03405767 2003-10-27

Publications (2)

Publication Number Publication Date
BRPI0404621A true BRPI0404621A (pt) 2005-06-21
BRPI0404621B1 BRPI0404621B1 (pt) 2013-03-05

Family

ID=34486539

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0404621-8A BRPI0404621B1 (pt) 2003-10-27 2004-10-27 freio para um elevador e processo para operaÇço de um freio para um elevador.

Country Status (10)

Country Link
US (1) US7591351B2 (pt)
JP (1) JP4690689B2 (pt)
CN (1) CN1329281C (pt)
AT (1) ATE462673T1 (pt)
AU (1) AU2004224888B2 (pt)
BR (1) BRPI0404621B1 (pt)
CA (1) CA2485897C (pt)
DE (1) DE502004010964D1 (pt)
ES (1) ES2343249T3 (pt)
PT (1) PT1528028E (pt)

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Publication number Priority date Publication date Assignee Title
WO2009078844A1 (en) * 2007-12-19 2009-06-25 Otis Elevator Company Elevator traction member safety
CN101734532B (zh) * 2009-12-14 2011-08-24 苏州通润驱动设备股份有限公司 一种作用在曳引机的曳引轮上的安全制动装置
KR101608773B1 (ko) 2011-06-16 2016-04-04 오티스 엘리베이터 컴파니 브레이크용 영구 자석 센터링 시스템
DK2706254T3 (en) * 2012-09-05 2015-06-29 Sb Patent Holding Aps BRAKING
ITBO20120623A1 (it) * 2012-11-14 2014-05-15 Carpanelli Motori Elettrici S P A Dispositivo di frenatura.
EP2810911A1 (en) * 2013-06-05 2014-12-10 Kone Corporation A drive machine for an elevator and an elevator
JP6031414B2 (ja) * 2013-06-24 2016-11-24 株式会社日立製作所 エレベータの非常止め装置
US10781075B2 (en) 2013-09-30 2020-09-22 Otis Elevator Company Emergency safety actuator for an elevator
CN104632952B (zh) * 2013-11-06 2017-02-08 三菱电机上海机电电梯有限公司 电磁式制动器
DE102014206461A1 (de) * 2014-04-03 2015-10-08 Thyssen Krupp Elevator Ag Aufzug mit einer Bremsvorrichtung
DE102014104865A1 (de) * 2014-04-04 2015-10-08 Thyssenkrupp Ag Aufzug mit einer Bremsvorrichtung
US20170349406A1 (en) * 2014-12-10 2017-12-07 Juan Antonio Illan Brake assembly of elevator system
US10584014B2 (en) 2015-12-07 2020-03-10 Otis Elevator Company Robust electrical safety actuation module
CN106698137B (zh) * 2017-01-10 2023-06-06 成都辟思航空科技有限公司 一种用于钢导轨上的永磁防坠装置
US11597633B2 (en) 2018-08-22 2023-03-07 Kone Corporation Elevator safety brake, elevator and method for testing elevator safety brakes
CN112585080B (zh) * 2018-08-22 2022-08-26 通力股份公司 电梯盘式制动器组件
WO2020039114A1 (en) * 2018-08-22 2020-02-27 Kone Corporation Elevator brake arrangement
US11242222B2 (en) * 2018-10-26 2022-02-08 Otis Elevator Company Elevator braking device mechanism
US11104545B2 (en) * 2018-12-10 2021-08-31 Otis Elevator Company Elevator safety actuator systems
CN111120545A (zh) * 2019-11-21 2020-05-08 南京工诺科技有限公司 牙嵌式直线定位制动器
CN110877850A (zh) * 2019-12-09 2020-03-13 武汉轻工大学 新型无绳电梯
CN111285281B (zh) * 2020-02-27 2020-12-08 中国矿业大学 一种矿井提升机多套制动器贴闸动作一致性控制方法
US11780715B2 (en) * 2020-03-16 2023-10-10 Wenger Corporation Hoist brake
CN112161010B (zh) * 2020-09-21 2022-01-18 广西广沛科技有限公司 一种配电柜用冷轧钢喷漆设备失速制动机构
EP3995431A1 (en) * 2020-11-06 2022-05-11 Otis Elevator Company Adjustable force safety brakes
AU2022251678B2 (en) * 2021-03-31 2025-05-22 Inventio Ag Brake system for an elevator
CN115196462B (zh) * 2022-08-02 2024-01-19 苏州富士精工电梯有限公司 一种可进行限位的电梯轿厢及其限位方法
WO2024112278A1 (en) * 2022-11-22 2024-05-30 Ekdöksan Döküm Metal Otomoti̇v San. Ve Ti̇c. Ltd. Şti̇. Armature disc centering system for electromagnetic elevator brake
EP4682096A1 (en) * 2024-07-15 2026-01-21 Otis Elevator Company Elevator brake

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US3937304A (en) * 1972-04-11 1976-02-10 Girling Limited Disc brake calipers
GB1545207A (en) * 1975-08-09 1979-05-02 Girling Ltd Hydraulically-operated disc brakes for vehicles
US4596313A (en) * 1985-03-26 1986-06-24 Clark Equipment Company Centering device for floating caliper brakes
US4638894A (en) * 1985-05-30 1987-01-27 Eaton Corporation Caliper disc brake assembly
US4795004A (en) * 1987-07-16 1989-01-03 Bauer John K Safety brake system for a motor vehicle
FR2644765B2 (fr) * 1988-06-08 1991-07-05 Leroy Somer Frein electromagnetique a machoires de serrage
GB9004643D0 (en) 1990-03-01 1990-04-25 Alphatrad Sa Braking apparatus
US5101939A (en) * 1990-04-13 1992-04-07 Otis Elevator Company Disk brake for elevator
JPH04101980A (ja) * 1990-08-16 1992-04-03 Mitsubishi Electric Corp リニアモータ駆動エレベータ装置
JPH04133988A (ja) 1990-09-25 1992-05-07 Mitsubishi Electric Corp エレベータの巻上装置
US5255760A (en) * 1991-10-02 1993-10-26 Inventio Ag Apparatus for detecting and signaling the function and status of an elevator safety brake
DK0648703T3 (da) * 1993-10-18 1999-09-13 Inventio Ag Sikkerhedsbremse til en elevatorkabine
US5337878A (en) * 1993-12-28 1994-08-16 Otis Elevator Company Assembly and method for adjusting brake force for passenger conveyor emergency brake
JPH08240231A (ja) 1995-03-02 1996-09-17 Sanyo Kogyo Kk クランプ装置
US6019199A (en) * 1997-05-19 2000-02-01 Power Transmission Technology, Inc. Hydraulic caliper disk brake for steel mill cranes
US6193026B1 (en) * 1997-12-22 2001-02-27 Otis Elevator Company Elevator brake
US6186291B1 (en) * 1998-09-09 2001-02-13 James F. Barnard Brake system for heavy equipment
US6161653A (en) * 1998-12-22 2000-12-19 Otis Elevator Company Ropeless governor mechanism for an elevator car
WO2002014710A2 (de) * 2000-08-17 2002-02-21 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Scheibenbremse mit einer nachstell-einrichtung auf jeder seite der bremsscheibe
TW513374B (en) * 2000-12-08 2002-12-11 Inventio Ag Safety brake with retardation-dependent braking force

Also Published As

Publication number Publication date
JP2005126241A (ja) 2005-05-19
CN1611441A (zh) 2005-05-04
AU2004224888B2 (en) 2010-10-07
US7591351B2 (en) 2009-09-22
US20050087407A1 (en) 2005-04-28
ES2343249T3 (es) 2010-07-27
PT1528028E (pt) 2010-07-05
HK1077049A1 (zh) 2006-02-03
BRPI0404621B1 (pt) 2013-03-05
CA2485897C (en) 2012-04-03
JP4690689B2 (ja) 2011-06-01
ATE462673T1 (de) 2010-04-15
CN1329281C (zh) 2007-08-01
DE502004010964D1 (de) 2010-05-12
CA2485897A1 (en) 2005-04-27
AU2004224888A1 (en) 2005-05-12

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 27/10/2004, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 11A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2329 DE 25-08-2015 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.