ES2083035T3 - Dispositivo para detectar y señalizar el funcionamiento y estado de un freno de seguridad para ascensores. - Google Patents

Dispositivo para detectar y señalizar el funcionamiento y estado de un freno de seguridad para ascensores.

Info

Publication number
ES2083035T3
ES2083035T3 ES92113950T ES92113950T ES2083035T3 ES 2083035 T3 ES2083035 T3 ES 2083035T3 ES 92113950 T ES92113950 T ES 92113950T ES 92113950 T ES92113950 T ES 92113950T ES 2083035 T3 ES2083035 T3 ES 2083035T3
Authority
ES
Spain
Prior art keywords
brake
signaling
status
detecting
microswitch
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES92113950T
Other languages
English (en)
Inventor
Miles P Lam
Herbert Bachmann
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Inventio AG
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
Application granted granted Critical
Publication of ES2083035T3 publication Critical patent/ES2083035T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B66B5/0006—Monitoring devices or performance analysers
    • B66B5/0018—Devices monitoring the operating condition of the elevator system
    • B66B5/0031—Devices monitoring the operating condition of the elevator system for safety reasons
    • 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
    • B66B5/0006—Monitoring devices or performance analysers
    • 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
    • B66B5/0006—Monitoring devices or performance analysers
    • B66B5/0037—Performance analysers
    • 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
    • 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
    • F16D55/00—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes
    • F16D55/02—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members
    • F16D55/22—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads
    • F16D55/224—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads with a common actuating member for the braking members
    • F16D55/2245—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads with a common actuating member for the braking members in which the common actuating member acts on two levers carrying the braking members, e.g. tong-type brakes
    • 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
    • F16D59/00—Self-acting brakes, e.g. coming into operation at a predetermined speed
    • F16D59/02—Self-acting brakes, e.g. coming into operation at a predetermined speed spring-loaded and adapted to be released by mechanical, fluid, or electromagnetic means
    • 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
    • F16D66/00—Arrangements for monitoring working conditions, e.g. wear, temperature
    • F16D66/02—Apparatus for indicating wear
    • F16D66/021—Apparatus for indicating wear using electrical detection or indication means
    • F16D66/022—Apparatus for indicating wear using electrical detection or indication means indicating that a lining is worn to minimum allowable thickness
    • F16D66/023—Apparatus for indicating wear using electrical detection or indication means indicating that a lining is worn to minimum allowable thickness directly sensing the position of braking members
    • 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
    • F16D66/00—Arrangements for monitoring working conditions, e.g. wear, temperature
    • F16D66/02—Apparatus for indicating wear
    • F16D66/021—Apparatus for indicating wear using electrical detection or indication means
    • F16D66/028—Apparatus for indicating wear using electrical detection or indication means with non-electrical sensors or signal transmission, e.g. magnetic, optical
    • 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
    • F16D66/00—Arrangements for monitoring working conditions, e.g. wear, temperature
    • F16D2066/003—Position, angle or speed
    • 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
    • F16D2121/00—Type of actuator operation force
    • F16D2121/18—Electric or magnetic
    • F16D2121/20—Electric or magnetic using electromagnets
    • F16D2121/22—Electric or magnetic using electromagnets for releasing a normally applied brake

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Braking Arrangements (AREA)
  • Maintenance And Inspection Apparatuses For Elevators (AREA)
  • Cage And Drive Apparatuses For Elevators (AREA)

Abstract

UN DISPOSITIVO PARA EL REGISTRO Y SEÑALIZACION DE LA FUNCION Y DEL ESTADO DE UN FRENO DE DISCO DE SEGURIDAD DE DOBLE CIRCUITO ACCIONADO ELECTROMAGNETICAMENTE PARA ASCENSORES PRESENTA UN PERNO DE CENTRADO ELASTICO (25) DISPUESTO DESPLAZABLE Y EN LOS PATINES DE FRENO (5,6) COLISAS (11,12) CON FUNCION DOBLE. EN CASO DE UN DESEQUILIBRIO DE LAS FUERZAS COMO CONSECUENCIA DE LA ROTURA DEL RESORTE DE COMPRESION DEL FRENO (17,18) SE DESPLAZA DESDE SU POSICION NEUTRAL HORIZONTALMENTE EL PERNO DE CENTRADO DE RESORTE (25) Y ACCIONA A TRAVES DE LA COLISA (27) UN MICROINTERRUPTOR (34), CUYO CONTACTO INFLUYE SOBRE EL CIRCUITO DE SEGURIDAD O DE SUPERVISION. UN FLANCO DE CONEXION DOBLE DE LA COLISA (11) NO SOLO SEÑALIZA LOS MOVIMIENTOS NORMALES DE CIERRE Y APERTURA DEL FRENO SINO QUE CONSIGUE, EN CASO DE SOBREPASAR POR PRIMERA VEZ UN DESGASTE ADMISIBLE DE UN FORRO DE FRENO (7,8), UN CICLO DE CONEXION DE ALARMA DEL MICROINTERRUPTOR (35,36) DEL REGISTRADOR DE RECORRIDO (9,10).
ES92113950T 1991-10-02 1992-08-17 Dispositivo para detectar y señalizar el funcionamiento y estado de un freno de seguridad para ascensores. Expired - Lifetime ES2083035T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/771,044 US5255760A (en) 1991-10-02 1991-10-02 Apparatus for detecting and signaling the function and status of an elevator safety brake

Publications (1)

Publication Number Publication Date
ES2083035T3 true ES2083035T3 (es) 1996-04-01

Family

ID=25090519

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92113950T Expired - Lifetime ES2083035T3 (es) 1991-10-02 1992-08-17 Dispositivo para detectar y señalizar el funcionamiento y estado de un freno de seguridad para ascensores.

Country Status (7)

Country Link
US (1) US5255760A (es)
EP (1) EP0535344B1 (es)
JP (1) JPH05193858A (es)
AT (1) ATE130826T1 (es)
CA (1) CA2079533A1 (es)
DE (1) DE59204491D1 (es)
ES (1) ES2083035T3 (es)

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JP4690689B2 (ja) * 2003-10-27 2011-06-01 インベンテイオ・アクテイエンゲゼルシヤフト エレベータ用制動装置
US7973671B2 (en) * 2004-05-19 2011-07-05 Vibrosystm Inc. Shear component breakage detection
EP1856422B1 (en) * 2005-02-25 2017-04-05 Otis Elevator Company Elevator brake actuator having a shape-changing material for brake control
ES2543412T3 (es) * 2006-03-16 2015-08-19 Thyssenkrupp Aufzugswerke Gmbh Accionamiento de ascensor con un motor eléctrico
WO2008155164A1 (de) * 2007-06-18 2008-12-24 Inventio Ag Einrichtung und verfahren zum überwachen einer bremseinrichtung
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JP5700671B2 (ja) * 2011-07-15 2015-04-15 株式会社ニチベイ ブラインドの昇降停止装置
CN102384187B (zh) * 2011-11-04 2013-08-21 大连华锐重工集团股份有限公司 一种盘式电磁制动器
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US9616875B2 (en) 2014-09-11 2017-04-11 Westinghouse Air Brake Technologies Corporation Piston stroke sensor arrangement for a brake unit
US10119873B2 (en) 2014-09-15 2018-11-06 Westinghouse Air Brake Technologies Corporation Brake force sensor arrangement for a brake unit
US9482301B2 (en) 2015-03-25 2016-11-01 Honeywell International Inc. Brake disc stack wear measurement
DE202016103895U1 (de) * 2016-07-19 2017-10-20 Wittur Holding Gmbh Betätigungsorgan für eine Aufzugs-Bremseinrichtung
US20190225202A1 (en) * 2016-07-29 2019-07-25 Trw Automotive U.S. Llc Brake pad wear sensor
KR20190042594A (ko) * 2016-08-02 2019-04-24 티알더블유 오토모티브 유.에스. 엘엘씨 브레이크 패드 마모 센서
DK3287337T3 (da) * 2016-08-25 2019-07-01 Dellner Brakes Ab Bremseindretning af løftestangstypen
CN107777499A (zh) * 2016-08-31 2018-03-09 尹泽成 一种曳引式电梯防溜梯安全保护装置
CN106195080B (zh) * 2016-08-31 2018-07-31 山东钢铁股份有限公司 一种块式制动器摩擦片报警装置
EP3526486A1 (en) * 2016-10-17 2019-08-21 TRW Automotive U.S. LLC Brake pad wear sensor
CN106644936A (zh) * 2016-12-02 2017-05-10 广州日滨科技发展有限公司 一种电梯滑动导靴靴衬的测试机
DE102017209888A1 (de) * 2017-06-12 2018-12-13 Thyssenkrupp Ag Bremse für eine Aufzugsanlage
CN107499302B (zh) * 2017-09-15 2023-09-19 浙江车路科技有限公司 一种具有自检功能的汽车安全制动器以及其使用方法
EP3459890B1 (en) 2017-09-20 2024-04-03 Otis Elevator Company Health monitoring of safety braking systems for elevators
US10471947B1 (en) 2018-04-27 2019-11-12 Honeywell International Inc. Determining estimated remaining use of brake assembly by transceiver
CN110686025A (zh) * 2018-07-05 2020-01-14 天津市冠通汽车部件制造有限公司 一种人工智能臂盘式制动器
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EP3677534B1 (en) * 2019-01-02 2021-07-21 Otis Elevator Company Elevator safety device actuator
CN109780096A (zh) * 2019-03-28 2019-05-21 山西峰润众盛汽车配件制造有限公司 一种自调臂增加提醒更换衬片装置
CN109838486A (zh) * 2019-03-28 2019-06-04 山西峰润众盛汽车配件制造有限公司 一种可报警的制动间隙自动调整臂
CN109798309A (zh) * 2019-03-28 2019-05-24 山西峰润众盛汽车配件制造有限公司 一种制动间隙自动调整臂的报警装置
JP6937353B2 (ja) * 2019-12-09 2021-09-22 東芝エレベータ株式会社 エレベータの二重化ブレーキ装置およびブレーキ装置の二重化リニューアル方法
CN112594300B (zh) * 2020-12-21 2021-11-05 珠海格力电器股份有限公司 制动机构及具有其的电机
CN112723078A (zh) * 2021-01-18 2021-04-30 上海乐天电梯部件有限公司 一种制动器状态检测装置
CN114962506B (zh) * 2021-02-24 2024-02-23 广州汽车集团股份有限公司 一种摩擦片滑动阻力的测量设备
WO2022207232A1 (de) * 2021-03-31 2022-10-06 Inventio Ag Bremssystem für einen aufzug
DE102021112130A1 (de) * 2021-05-10 2022-11-10 Knorr-Bremse Systeme für Schienenfahrzeuge GmbH Bremszangeneinheit mit einer Verschleißsensorvorrichtung, und Verfahren zum Erfassen von Verschleiß von Bremsbelägen und Bremsscheibe einer Bremszangeneinheit einer Scheibenbremse
CN113716425B (zh) * 2021-08-30 2023-03-28 日立楼宇技术（广州）有限公司 制动器及其动作状态检测装置
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Also Published As

Publication number Publication date
EP0535344B1 (de) 1995-11-29
JPH05193858A (ja) 1993-08-03
EP0535344A1 (de) 1993-04-07
DE59204491D1 (de) 1996-01-11
CA2079533A1 (en) 1993-04-03
US5255760A (en) 1993-10-26
ATE130826T1 (de) 1995-12-15

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