ES2101433T3 - Freno de disco para un ascensor. - Google Patents

Freno de disco para un ascensor.

Info

Publication number
ES2101433T3
ES2101433T3 ES94203356T ES94203356T ES2101433T3 ES 2101433 T3 ES2101433 T3 ES 2101433T3 ES 94203356 T ES94203356 T ES 94203356T ES 94203356 T ES94203356 T ES 94203356T ES 2101433 T3 ES2101433 T3 ES 2101433T3
Authority
ES
Spain
Prior art keywords
brake
disc
elevator
shoes
pads
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
ES94203356T
Other languages
English (en)
Inventor
William Sheridan
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.)
Otis Elevator Co
Original Assignee
Otis Elevator Co
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 Otis Elevator Co filed Critical Otis Elevator Co
Application granted granted Critical
Publication of ES2101433T3 publication Critical patent/ES2101433T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • 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
    • F16D65/00—Parts or details
    • F16D65/38—Slack adjusters
    • F16D65/40—Slack adjusters mechanical
    • F16D65/42—Slack adjusters mechanical non-automatic
    • F16D65/46—Slack adjusters mechanical non-automatic with screw-thread and nut
    • 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)
  • Cage And Drive Apparatuses For Elevators (AREA)

Abstract

UN JUEGO DE FRENO DE CALIBRADOR FIJO ENGRANA UN FRENO DE DISCO (4) SOBRE UN EJE DE MAQUINA O UNA ROLDANA DE DIRECCION (6) PARA SOSTENER UN ASCENSOR EN SU LUGAR AL TOMAR TIERRA. HAY MONTADAS ZAPATAS DE FRENO (20) SOBRE BRAZOS DE FRENO (16) GIRADOS SOBRE CLAVIJAS (18) Y SE LES EMPUJA EN CONTACTO CON EL DISCO (14) POR MEDIO DE UN MUELLE (28). UN PICAPORTE (10) INCLUYE UN SOLENOIDE (36), UN EMBOLO (38) Y PALANCAS (42). EL MOVIMIENTO DEL EMBOLO (38) DESDE UNA POSICION EXTENDIDA A UNA POSICION ENCOGIDA OCASIONA QUE LOS DEDOS (43) GIRADOS HACIA ARRIBA DE LAS PALANCAS (42) HAGAN CONTACTO CON LOS BRAZOS DE FRENO (16) Y COMPRIMAN EL MUELLE (28) PARA ELEVAR LAS ZAPATAS (20) DE FRENO DESDE EL DISCO (4)
ES94203356T 1990-04-13 1991-04-15 Freno de disco para un ascensor. Expired - Lifetime ES2101433T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US50862790A 1990-04-13 1990-04-13

Publications (1)

Publication Number Publication Date
ES2101433T3 true ES2101433T3 (es) 1997-07-01

Family

ID=24023449

Family Applications (2)

Application Number Title Priority Date Filing Date
ES91303295T Expired - Lifetime ES2078439T3 (es) 1990-04-13 1991-04-15 Freno de disco para ascensor.
ES94203356T Expired - Lifetime ES2101433T3 (es) 1990-04-13 1991-04-15 Freno de disco para un ascensor.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES91303295T Expired - Lifetime ES2078439T3 (es) 1990-04-13 1991-04-15 Freno de disco para ascensor.

Country Status (6)

Country Link
EP (2) EP0457436B1 (es)
JP (1) JPH04226291A (es)
AU (1) AU624039B2 (es)
CA (1) CA2036363C (es)
DE (2) DE69111687T2 (es)
ES (2) ES2078439T3 (es)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19719079C1 (de) * 1997-04-30 1998-09-24 Mannesmann Ag Notaus-Stoppbremse für Krane
FI109788B (fi) * 1998-06-08 2002-10-15 Kone Corp Vetopyörähissin pitojarru
DE19849749A1 (de) * 1998-10-28 2000-05-04 Mayr Christian Gmbh & Co Kg Teilbelag-Federdruckbremse zum Angriff an einer rotierenden Scheibe
DE10315985A1 (de) * 2003-04-07 2004-10-28 Bischoff Autofedern Und Nutzfahrzeugteile Gmbh Feststellbremse
EP2248756B1 (en) 2006-04-28 2015-06-03 Electronic Theatre Controls, Inc. Lift system
JP4932799B2 (ja) * 2007-09-13 2012-05-16 曙ブレーキ工業株式会社 アジャスタ機能付きパッドホルダ
US8317159B2 (en) 2007-11-08 2012-11-27 Electronic Theatre Controls, Inc. Lift assembly systems and methods
JP2009208914A (ja) * 2008-03-05 2009-09-17 Toshiba Elevator Co Ltd エレベータの縦振動抑制装置
EP2501636B1 (en) 2009-11-18 2015-04-08 Electronic Theatre Controls, Inc. Lift assembly systems and methods
JP5361774B2 (ja) * 2010-03-24 2013-12-04 カヤバ工業株式会社 キャリパブレーキ装置
US10183850B2 (en) 2012-12-21 2019-01-22 Electronic Theatre Controls, Inc. Compact hoist system
JP6018906B2 (ja) * 2012-12-21 2016-11-02 株式会社日立製作所 エレベータにおける巻上機用制動器
JP2016034872A (ja) * 2014-08-04 2016-03-17 株式会社日立製作所 エレベータ用巻上機
CN104370237B (zh) * 2014-11-10 2017-01-11 巨人通力电梯有限公司 一种曳引机制动器
JP6710328B2 (ja) * 2017-05-24 2020-06-17 三菱電機株式会社 エレベータ用巻上機
GB2566497B (en) * 2017-09-15 2020-07-29 Illinois Tool Works Braking system for electromagnetic motors
CN112268081B (zh) * 2020-10-26 2022-02-08 河北翔金超环保科技有限公司 一种防偏磨电力液压制动器
CN114132815A (zh) * 2021-12-31 2022-03-04 中山天达电梯科技有限公司 一种家用电梯轿厢制动装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB869070A (en) * 1956-10-27 1961-05-25 Dunlop Rubber Co Improvements in braking systems
GB1094752A (en) * 1964-02-22 1967-12-13 J H Carruthers & Company Ltd Improvements relating to disc brakes
FR2334884A1 (fr) * 1975-10-16 1977-07-08 Pascal Jean Pierre Pince pour frein a disque
GB1581829A (en) * 1977-05-16 1980-12-31 Wild & Co Ltd M B Brake apparatus for a winding drum
US4696377A (en) * 1985-09-27 1987-09-29 Ltv Energy Products Company Brake system for drawworks

Also Published As

Publication number Publication date
DE69111687D1 (de) 1995-09-07
AU624039B2 (en) 1992-05-28
EP0641950A2 (en) 1995-03-08
DE69125039D1 (de) 1997-04-10
JPH04226291A (ja) 1992-08-14
EP0641950A3 (en) 1995-05-10
EP0641950B1 (en) 1997-03-05
AU7359891A (en) 1991-10-17
ES2078439T3 (es) 1995-12-16
DE69111687T2 (de) 1996-05-02
DE69125039T2 (de) 1997-10-02
CA2036363C (en) 1999-08-24
CA2036363A1 (en) 1991-10-14
EP0457436A1 (en) 1991-11-21
EP0457436B1 (en) 1995-08-02

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