BRPI0601926A - dispositivo de pára-quedas do freio - Google Patents

dispositivo de pára-quedas do freio

Info

Publication number
BRPI0601926A
BRPI0601926A BRPI0601926-9A BRPI0601926A BRPI0601926A BR PI0601926 A BRPI0601926 A BR PI0601926A BR PI0601926 A BRPI0601926 A BR PI0601926A BR PI0601926 A BRPI0601926 A BR PI0601926A
Authority
BR
Brazil
Prior art keywords
guide rail
brake
trip
movement
trip arm
Prior art date
Application number
BRPI0601926-9A
Other languages
English (en)
Inventor
Josef Husmann
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=35539501&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0601926(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Inventio Ag filed Critical Inventio Ag
Publication of BRPI0601926A publication Critical patent/BRPI0601926A/pt
Publication of BRPI0601926B1 publication Critical patent/BRPI0601926B1/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
    • 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
    • B66B5/20—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 rotatable eccentrically-mounted members
    • 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

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)
  • Braking Elements And Transmission Devices (AREA)
  • Types And Forms Of Lifts (AREA)
  • Lock And Its Accessories (AREA)
  • Pens And Brushes (AREA)
  • Gear Transmission (AREA)

Abstract

"DISPOSITIVO DE PáRA-QUEDAS DO FREIO". A presente invenção refere-se a um dispositivo de pára-quedas de freio (1) que é constituído de uma unidade de freio (2) e de uma unidade de desengate (3). A unidade de freio (2) é constituída de uma primeira sapata do freio (6) com primeiros pacotes de molas (7), e de um suporte giratório, em forma de triângulo com outras sapatas do freio (9, 10). A unidade de desengate (3) é constituída, em essência, de um atuador (14) eletromagnético, com pinos de travamento (14.1), com um pino de guia (15), com uma mola de pressão (16) coaxial e com um braço de desengate (17). No caso de desengate, a mola de pressão (16) movimenta o braço de desengate (17) no trilho de guia, sendo que, ranhuras (21) produzem um fecho de fricção com o trilho de guia, e giram o braço de desengate (17) através do fecho de fricção em torno do mancal giratório (18), e giram o suporte (8) junto por meio de arrastos (20). Com o movimento giratório e o engate das sapatas do freio (9, 10), a primeira sapata do freio (6) é conduzida ao trilho de guia (5) e produz a força de freio necessária no trilho de guia.
BRPI0601926-9A 2005-06-17 2006-05-25 Dispositivo de pára-quedas do freio BRPI0601926B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP05105374 2005-06-17

Publications (2)

Publication Number Publication Date
BRPI0601926A true BRPI0601926A (pt) 2007-02-13
BRPI0601926B1 BRPI0601926B1 (pt) 2018-06-12

Family

ID=35539501

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0601926-9A BRPI0601926B1 (pt) 2005-06-17 2006-05-25 Dispositivo de pára-quedas do freio

Country Status (10)

Country Link
US (1) US7299898B2 (pt)
EP (1) EP1733992B2 (pt)
JP (1) JP5026743B2 (pt)
KR (1) KR101227710B1 (pt)
CN (1) CN1880208B (pt)
AT (1) ATE457954T1 (pt)
AU (1) AU2006202693B2 (pt)
BR (1) BRPI0601926B1 (pt)
DE (1) DE502006006147D1 (pt)
ES (1) ES2341359T5 (pt)

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ES2405275T3 (es) * 2005-09-09 2013-05-30 Otis Elevator Company Dispositivo de reposición del conmutador eléctrico de seguridad para un dispositivo de seguridad de cabina de ascensores
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KR101287619B1 (ko) * 2011-07-01 2013-07-23 주식회사 에버다임 승강기용 안전장치
KR101239403B1 (ko) * 2011-07-01 2013-03-06 주식회사 에버다임 승강기용 안전장치
CN102367130A (zh) * 2011-09-28 2012-03-07 快意电梯有限公司 一种防止轿厢意外移动的夹导轨式保护装置
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US9919899B2 (en) * 2011-12-09 2018-03-20 Inventio Ag Actuation of a safety brake
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WO2013157069A1 (ja) * 2012-04-16 2013-10-24 三菱電機株式会社 エレベータ装置
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KR102128638B1 (ko) * 2012-11-27 2020-07-01 인벤티오 아게 엘리베이터 시스템의 운행 보디의 잠금 디바이스
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US10654686B2 (en) 2015-06-30 2020-05-19 Otis Elevator Company Electromagnetic safety trigger
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CN112374315B (zh) * 2019-10-22 2024-09-13 蒂升电梯(上海)有限公司 一种三角锁联动装置及电梯
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Also Published As

Publication number Publication date
US7299898B2 (en) 2007-11-27
KR101227710B1 (ko) 2013-01-29
EP1733992A1 (de) 2006-12-20
ATE457954T1 (de) 2010-03-15
CN1880208A (zh) 2006-12-20
BRPI0601926B1 (pt) 2018-06-12
AU2006202693B2 (en) 2011-06-30
CN1880208B (zh) 2010-09-15
JP5026743B2 (ja) 2012-09-19
EP1733992B1 (de) 2010-02-17
KR20060132506A (ko) 2006-12-21
ES2341359T3 (es) 2010-06-18
DE502006006147D1 (de) 2010-04-01
AU2006202693A1 (en) 2007-01-11
JP2006347771A (ja) 2006-12-28
ES2341359T5 (es) 2013-06-25
EP1733992B2 (de) 2013-02-27
US20070007083A1 (en) 2007-01-11

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Legal Events

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B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]