BR112014019895A8 - Sistema de freio com fricção variável - Google Patents

Sistema de freio com fricção variável

Info

Publication number
BR112014019895A8
BR112014019895A8 BR112014019895A BR112014019895A BR112014019895A8 BR 112014019895 A8 BR112014019895 A8 BR 112014019895A8 BR 112014019895 A BR112014019895 A BR 112014019895A BR 112014019895 A BR112014019895 A BR 112014019895A BR 112014019895 A8 BR112014019895 A8 BR 112014019895A8
Authority
BR
Brazil
Prior art keywords
brake system
friction
active surface
brake
variable friction
Prior art date
Application number
BR112014019895A
Other languages
English (en)
Other versions
BR112014019895A2 (pt
Inventor
Meierhans Daniel
Osmanbasic Faruk
Stähli Julian
Infanger Kurt
Rothenfluh Roland
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 BR112014019895A2 publication Critical patent/BR112014019895A2/pt
Publication of BR112014019895A8 publication Critical patent/BR112014019895A8/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D65/00—Parts or details
    • F16D65/02—Braking members; Mounting thereof
    • F16D65/04—Bands, shoes or pads; Pivots or supporting members therefor
    • F16D65/06—Bands, shoes or pads; Pivots or supporting members therefor for externally-engaging brakes
    • 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
    • B66B5/22—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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D65/00—Parts or details
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B1/00—Control systems of elevators in general
    • B66B1/24—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration
    • B66B1/28—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration electrical
    • B66B1/32—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration electrical effective on braking devices, e.g. acting on electrically controlled brakes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Braking Arrangements (AREA)
  • Cage And Drive Apparatuses For Elevators (AREA)

Abstract

SISTEMA DE FREIO COM FRICÇÃO VARIÁVEL. A presente invenção refere-se um sistema de freio (100) de um elevador, de uma escada rolante ou de uma plataforma rolante, sistema de freio (100) este que compreende um dispositivo de freagem (101) com pelo menos uma sapata de freio (111). A sapata de freio (111) apresenta uma superfície ativa (116) que durante um processo de freagem é pressionada contra uma superfície de fricção (121) de uma contraparte (120) que se movimenta ou pode ser movimentada relativamente à superfície ativa (116). O sistema de freio (100) apresenta também um dispositivo de alimentação (103) que é alimentado por uma fonte de fluido (102). Por meio do dispositivo de alimentação (103), um fluido (154) pode ser levado entre a superfície ativa (116) da sapata de freio (110) e a superfície de fricção (121) voltada para ela. Por meio do abastecimento com fluido (154), a fricção entre a superfície ativa (116) e a superfície de fricção (121) pode ser influenciada.
BR112014019895A 2012-02-17 2013-02-12 Sistema de freio com fricção variável BR112014019895A8 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP12155870 2012-02-17
PCT/EP2013/052734 WO2013120824A1 (de) 2012-02-17 2013-02-12 Bremssystem mit variabler reibung

Publications (2)

Publication Number Publication Date
BR112014019895A2 BR112014019895A2 (pt) 2017-06-20
BR112014019895A8 true BR112014019895A8 (pt) 2017-07-11

Family

ID=47681938

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014019895A BR112014019895A8 (pt) 2012-02-17 2013-02-12 Sistema de freio com fricção variável

Country Status (12)

Country Link
US (1) US9273739B2 (pt)
EP (1) EP2814769B1 (pt)
CN (1) CN104125923B (pt)
AU (1) AU2013220497B2 (pt)
BR (1) BR112014019895A8 (pt)
CA (1) CA2862570C (pt)
ES (1) ES2566909T3 (pt)
HK (1) HK1203473A1 (pt)
MX (1) MX352592B (pt)
RU (1) RU2600423C2 (pt)
SG (1) SG11201404848VA (pt)
WO (1) WO2013120824A1 (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2714565B1 (de) * 2011-05-30 2015-01-14 Inventio AG Regelbare aufzugsbremse
ES2566063T3 (es) 2011-09-30 2016-04-08 Inventio Ag Dispositivo de freno con accionamiento electromecánico
ES2547452T3 (es) * 2011-09-30 2015-10-06 Inventio Ag Dispositivo de freno con dispositivo de accionamiento electromecánico
CA2781540A1 (en) * 2012-06-26 2013-12-26 Ray Arbesman Brake backing plate with step-chamfer
CA2899381A1 (en) * 2013-02-01 2014-08-07 Sumitomo Bakelite Company Limited Brake pad and caliper device
DE102014224196A1 (de) * 2014-11-26 2016-06-02 Thyssenkrupp Ag Aufzugsbremssystem und Verfahren zum Bremsen einer Kabine einer Aufzuganlage
US10377606B2 (en) 2015-04-10 2019-08-13 Otis Elevator Company Elevator safety gear guiding assembly and method
WO2017050647A1 (de) * 2015-09-23 2017-03-30 Inventio Ag Gleitfangvorrichtung für eine aufzugsanlage
WO2018146726A1 (ja) * 2017-02-07 2018-08-16 三菱電機株式会社 非常止め装置及びエレベータ非常止め方法
EP3388380B1 (en) * 2017-04-12 2020-10-07 KONE Corporation Method and elevator
JP6661582B2 (ja) * 2017-08-25 2020-03-11 中山機械株式会社 固定構造及び脱輪防止装置

Family Cites Families (21)

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Publication number Priority date Publication date Assignee Title
US1948747A (en) * 1931-05-06 1934-02-27 Westinghouse Elec Elevator Co Elevator-guide-rail lubricator
US1883515A (en) * 1931-11-27 1932-10-18 Brady Thomas Guide rail lubricator
US2435742A (en) * 1946-07-22 1948-02-10 Herbert C Gaither Elevator shoe
US2489182A (en) * 1946-08-29 1949-11-22 William F Huck Railway track lubricating device
US2963118A (en) * 1956-02-02 1960-12-06 Thompson Ramo Wooldridge Inc Hydrodynamic brake system
US3838752A (en) * 1972-07-06 1974-10-01 Westinghouse Electric Corp Elevator system
GB1488374A (en) * 1974-06-21 1977-10-12 Coal Ind Brakes for vehicles
SU583074A1 (ru) * 1976-03-04 1977-12-05 Центральное Проектно-Конструкторское Бюро По Лифтам Всесоюзного Объединения "Союзлифтмаш" Министерства Строительного, Дорожного И Коммунального Машиностроения Ссср Ловитель кабины лифта
JPS5574982A (en) * 1978-12-01 1980-06-05 Hitachi Ltd Lubricator for guide rail for elevating body
JPS57139184A (en) * 1981-02-23 1982-08-27 Hitachi Ltd Coal gasification
SU1009959A1 (ru) * 1981-03-31 1983-04-07 Центральное проектно-конструкторское бюро по лифтам Способ настройки ловител плавного торможени с клиновой парой
SU1416426A1 (ru) * 1985-11-18 1988-08-15 Пермский политехнический институт Устройство дл регулировани тормозного усили канатного подъемника
US5495927A (en) * 1994-06-24 1996-03-05 General Motors Corporation Controlled cooling apparatus for torque transfer devices
US6419054B1 (en) * 1999-09-21 2002-07-16 Gerald Schulba Cooling system for a brake
WO2002032800A2 (en) * 2000-10-18 2002-04-25 Mhe Technologies, Inc. Host apparatus
TW513374B (en) * 2000-12-08 2002-12-11 Inventio Ag Safety brake with retardation-dependent braking force
US20030188937A1 (en) * 2002-04-03 2003-10-09 Schneider Mark M. System for controlling the temperature of a vehicle drive train component including engine coolant circulation
JP4170295B2 (ja) * 2002-12-04 2008-10-22 三菱電機株式会社 エレベータの制動装置
JP2004211888A (ja) * 2002-12-24 2004-07-29 Inventio Ag ケーブルを制動するブレーキシュー
JP5227772B2 (ja) * 2008-12-16 2013-07-03 株式会社小松製作所 ブレーキ装置の潤滑装置およびその制御方法
WO2010095243A1 (ja) * 2009-02-20 2010-08-26 三菱電機株式会社 エレベータのブレーキ装置

Also Published As

Publication number Publication date
AU2013220497B2 (en) 2016-02-18
HK1203473A1 (en) 2015-10-30
RU2014137455A (ru) 2016-04-10
WO2013120824A1 (de) 2013-08-22
AU2013220497A1 (en) 2014-08-28
CA2862570A1 (en) 2013-08-22
ES2566909T3 (es) 2016-04-18
RU2600423C2 (ru) 2016-10-20
US9273739B2 (en) 2016-03-01
SG11201404848VA (en) 2014-11-27
CN104125923A (zh) 2014-10-29
US20130213750A1 (en) 2013-08-22
CN104125923B (zh) 2019-10-18
MX352592B (es) 2017-11-30
EP2814769B1 (de) 2015-12-30
BR112014019895A2 (pt) 2017-06-20
MX2014009831A (es) 2014-09-11
EP2814769A1 (de) 2014-12-24
CA2862570C (en) 2019-05-21

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements