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BR0111068A - Dispositivo de freio para um elevador - Google Patents

Dispositivo de freio para um elevador

Info

Publication number
BR0111068A
BR0111068A BR0111068-3A BR0111068A BR0111068A BR 0111068 A BR0111068 A BR 0111068A BR 0111068 A BR0111068 A BR 0111068A BR 0111068 A BR0111068 A BR 0111068A
Authority
BR
Brazil
Prior art keywords
brake
guide
braking device
chocks
moved
Prior art date
Application number
BR0111068-3A
Other languages
English (en)
Other versions
BR0111068B1 (pt
Inventor
Oliver Simmonds
Stefan Hugel
Julien Maury
Peter Moeri
Peter Aeschlimann
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 BR0111068A publication Critical patent/BR0111068A/pt
Publication of BR0111068B1 publication Critical patent/BR0111068B1/pt

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

Landscapes

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

Abstract

"DISPOSITIVO DE FREIO PARA UM ELEVADOR". A presente invenção refere-se a um dispositivo de freio (6), que atua sobre um trilho de guia (2) e compreendendo um alojamento (9) disposto na forquilha (4, 5), que se presta como um suporte para as montagens de mola (10) e/ou para as montagens de ajuste (11). O alojamento (9) também se presta como um suporte ou guia para os elementos de guia em V (12), que, por sua vez, fixam e orientam as cunhas de freio (13) com revestimentos de freio (14). Hastes de conexão (15) são conectadas em uma extremidade às cunhas de freio (13) e conectadas na outra extremidade a um garfo operacional (8.2). Durante o freio, o garfo operacional (8.2) se desloca na extremidade de haste de conexão na direção do dispositivo de freio (6). As cunhas de freio orientadas (13) com os revestimentos de freio (14) deslizam no dispositivo de freio (6). Ao mesmo tempo, os revestimentos de freio (14) se movimentam para a tela de guia (2.1) do trilho de guia (2). As cunhas de freio (13) se movimentam no dispositivo de freio (6) e as montagens de mola e de ajuste (10, 11) são colocadas sob carga, a qual gera um força de frenagem de modo a parar uma cabine de elevador ou um contrapeso.
BRPI0111068-3A 2000-05-25 2001-05-23 dispositivo de freio para um elevador. BR0111068B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP00810452 2000-05-25
PCT/CH2001/000316 WO2001089973A1 (de) 2000-05-25 2001-05-23 Bremseinrichtung für einen aufzug

Publications (2)

Publication Number Publication Date
BR0111068A true BR0111068A (pt) 2003-06-03
BR0111068B1 BR0111068B1 (pt) 2010-12-14

Family

ID=8174717

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0111068-3A BR0111068B1 (pt) 2000-05-25 2001-05-23 dispositivo de freio para um elevador.

Country Status (17)

Country Link
US (1) US6823969B2 (pt)
EP (1) EP1294631B1 (pt)
JP (1) JP5399597B2 (pt)
CN (1) CN1187252C (pt)
AT (1) ATE272561T1 (pt)
AU (1) AU785130B2 (pt)
BR (1) BR0111068B1 (pt)
CA (1) CA2408024C (pt)
DE (1) DE50103138D1 (pt)
DK (1) DK1294631T3 (pt)
ES (1) ES2225530T3 (pt)
MX (1) MXPA02011600A (pt)
NO (1) NO322036B1 (pt)
NZ (1) NZ522549A (pt)
PT (1) PT1294631E (pt)
WO (1) WO2001089973A1 (pt)
ZA (1) ZA200208974B (pt)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1826168B1 (en) * 2004-12-15 2013-04-17 Mitsubishi Electric Corporation Elevator emergency stop device
EP1808398B1 (en) * 2005-12-21 2016-05-04 Inventio AG Brake shoe for use in elevator safety gear
ES2319706B1 (es) * 2006-06-07 2009-12-09 Thyssenkrupp Elevator Manufacturing Spain, S.L. Aparato de frenado de emergencia de doble efecto para cabinas de ascensores.
JP4966740B2 (ja) * 2007-05-23 2012-07-04 株式会社日立製作所 エレベータの非常止め装置
WO2012144988A1 (en) 2011-04-19 2012-10-26 Otis Elevator Company Elevator brake having a brake release feature
CN102602772B (zh) * 2012-03-27 2014-04-16 中国矿业大学 一种矿用高速电梯防坠制动缓冲系统
CN102887411B (zh) * 2012-10-11 2014-12-17 浙江南奥电梯有限公司 一种安全型乘客电梯
EP2725257A1 (de) 2012-10-23 2014-04-30 Inventio AG Bremsschuh für eine Aufzugsanlage
CN103723595A (zh) * 2013-12-26 2014-04-16 李延海 钢丝绳式升降机吊笼防坠装置
JP2016064893A (ja) * 2014-09-25 2016-04-28 株式会社日立製作所 エレベーターの非常止め装置
WO2016162082A1 (en) * 2015-04-10 2016-10-13 Otis Elevator Company Elevator safety gear guiding assembly and method
US10442659B2 (en) 2015-06-29 2019-10-15 Otis Elevator Company Electromagnetic brake system for elevator application
US20170261058A1 (en) * 2016-03-11 2017-09-14 Otis Elevator Company Elevator safety spring and method of manufacturing
US10112803B2 (en) * 2016-04-01 2018-10-30 Otis Elevator Company Protection assembly for elevator braking assembly speed sensing device and method
EP3459895B1 (en) 2017-09-22 2021-03-17 Otis Elevator Company Elevator safety gear assembly
US10927915B2 (en) * 2017-12-15 2021-02-23 Otis Elevator Company Spring useful for elevator safety device
US11242222B2 (en) * 2018-10-26 2022-02-08 Otis Elevator Company Elevator braking device mechanism
JP7204448B2 (ja) * 2018-11-28 2023-01-16 株式会社日立製作所 非常止め装置及びエレベーター
EP3674248B1 (en) * 2018-12-31 2022-09-07 KONE Corporation An elevator car parking brake
DE202019101479U1 (de) 2019-03-15 2020-06-18 Inventio Ag Fangbremseinrichtung
DE102019106627A1 (de) * 2019-03-15 2020-09-17 Inventio Ag Fangbremseinrichtung und Fangbremsverfahren
CN110054090B (zh) * 2019-04-29 2021-03-26 北京天恒建设集团有限公司 一种用于提升设备的力控式导轨制动装置
CN112093617B (zh) * 2020-09-21 2022-10-11 上海三菱电梯有限公司 可调节电梯安全制动装置、电梯及调节方法
WO2024132655A1 (de) * 2022-12-23 2024-06-27 Inventio Ag Bremse mit vorspannelement

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3155199A (en) * 1963-10-11 1964-11-03 Goodyear Tire & Rubber Spring applied brake
AT376952B (de) * 1983-03-21 1985-01-25 Otis Elevator Co Bremsfangvorrichtung
JPS6274896A (ja) * 1985-09-27 1987-04-06 株式会社東芝 エレベ−タの非常停止装置
FI98295C (fi) * 1991-11-18 1997-05-26 Kone Oy Tarraaja
JP3090809B2 (ja) * 1993-03-05 2000-09-25 株式会社東芝 自走式エレベータ
US5782319A (en) * 1996-02-12 1998-07-21 Montgomery Kone Inc. Elevator car and counterweight safety
JP3294143B2 (ja) * 1996-09-10 2002-06-24 株式会社東芝 エレベータ非常停止装置用ブレーキシュー、エレベータ用非常停止装置および非常停止機能を有するエレベータ
JPH1111818A (ja) * 1997-06-17 1999-01-19 Toshiba Fa Syst Eng Kk エレベータの非常止め装置
ES2201383T3 (es) * 1997-09-29 2004-03-16 Inventio Ag Paracaidas de freno.
US5819879A (en) * 1997-11-06 1998-10-13 Otis Elevator Company Safety brake
US5964322A (en) * 1997-11-06 1999-10-12 Otis Elevator Company Elevator safety brake having a plasma sprayed friction coating
ES2146167B1 (es) * 1998-05-13 2001-04-01 Orona S Coop Freno de seguridad para una cabina de ascensor.
FI109788B (fi) * 1998-06-08 2002-10-15 Kone Corp Vetopyörähissin pitojarru
JP4285834B2 (ja) * 1999-04-19 2009-06-24 東芝エレベータ株式会社 エレベータの非常停止装置
US6325184B1 (en) * 2000-03-07 2001-12-04 The Regents Of The University Of California Gravity brake

Also Published As

Publication number Publication date
NZ522549A (en) 2004-06-25
DK1294631T3 (da) 2004-11-22
NO322036B1 (no) 2006-08-07
ES2225530T3 (es) 2005-03-16
US6823969B2 (en) 2004-11-30
CN1187252C (zh) 2005-02-02
JP5399597B2 (ja) 2014-01-29
ATE272561T1 (de) 2004-08-15
NO20025127D0 (no) 2002-10-25
EP1294631B1 (de) 2004-08-04
CA2408024C (en) 2010-01-19
WO2001089973A1 (de) 2001-11-29
DE50103138D1 (de) 2004-09-09
HK1054733A1 (en) 2004-01-09
ZA200208974B (en) 2003-11-05
MXPA02011600A (es) 2003-03-27
AU785130B2 (en) 2006-09-28
NO20025127L (no) 2003-01-27
PT1294631E (pt) 2004-11-30
BR0111068B1 (pt) 2010-12-14
CN1430571A (zh) 2003-07-16
AU5604501A (en) 2001-12-03
EP1294631A1 (de) 2003-03-26
JP2003534217A (ja) 2003-11-18
US20030085085A1 (en) 2003-05-08
CA2408024A1 (en) 2001-11-29

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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 23/05/2001, 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 20A 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 2622 DE 06-04-2021 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.