CA2472036A1 - Frein d'ascenseur - Google Patents

Frein d'ascenseur Download PDF

Info

Publication number
CA2472036A1
CA2472036A1 CA002472036A CA2472036A CA2472036A1 CA 2472036 A1 CA2472036 A1 CA 2472036A1 CA 002472036 A CA002472036 A CA 002472036A CA 2472036 A CA2472036 A CA 2472036A CA 2472036 A1 CA2472036 A1 CA 2472036A1
Authority
CA
Canada
Prior art keywords
brake
rotor
plates
zones
springs
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.)
Abandoned
Application number
CA002472036A
Other languages
English (en)
Inventor
Jose Sevilleja-Perez
Jose Luis Hortelano-Blanco
Armando Servia-Raymundo
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
Individual
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 Individual filed Critical Individual
Publication of CA2472036A1 publication Critical patent/CA2472036A1/fr
Abandoned legal-status Critical Current

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
    • 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
    • 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
    • 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
    • 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
    • F16D2065/383—Slack adjusters for adjusting the spring force in spring-applied 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
    • 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
    • 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
    • F16D2123/00—Multiple operation forces

Landscapes

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

Abstract

La présente invention concerne un frein d'ascenseur qui comprend un rotor (40). De préférence, une garniture de frein avant (46) comprenant deux zones annulaires concentriques est disposée sur un côté du rotor. Une première et une seconde plaque de frein mobile (42,43) peuvent être mises en prise, chacune indépendamment l'une de l'autre, avec une zone concentrique différente de la garniture de frein avant.
CA002472036A 2002-01-12 2002-01-12 Frein d'ascenseur Abandoned CA2472036A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2002/000717 WO2003062115A1 (fr) 2002-01-12 2002-01-12 Frein d'ascenseur

Publications (1)

Publication Number Publication Date
CA2472036A1 true CA2472036A1 (fr) 2003-07-31

Family

ID=27608958

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002472036A Abandoned CA2472036A1 (fr) 2002-01-12 2002-01-12 Frein d'ascenseur

Country Status (2)

Country Link
CA (1) CA2472036A1 (fr)
WO (1) WO2003062115A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7063190B1 (en) * 2003-09-09 2006-06-20 Mpc Products Corporation Braking system
CN100354545C (zh) * 2004-02-19 2007-12-12 三菱电机株式会社 制动装置及电梯用曳引机
US7428951B2 (en) * 2004-08-19 2008-09-30 Mitsubishi Denki Kabushiki Kaisha Brake device for elevator
BRPI0520030A2 (pt) * 2005-02-25 2009-08-18 Otis Elevator Co conjunto de máquina de elevador, e, método de medir uma carga em um conjunto elevador
ES2362332B1 (es) * 2009-12-18 2012-02-13 Luis Alzola Elizondo Freno electromagnético secuencial para ascensores.
CN102101628A (zh) * 2011-02-28 2011-06-22 昆山泰格林机电有限公司 曳引机单盘制动器
EP3841056A4 (fr) * 2018-08-22 2022-05-04 KONE Corporation Ensemble frein à disque d'ascenseur

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5101939A (en) * 1990-04-13 1992-04-07 Otis Elevator Company Disk brake for elevator
JPH0543150A (ja) * 1991-08-20 1993-02-23 Hitachi Ltd エレベータ
US5226508A (en) * 1991-12-02 1993-07-13 Otis Elevator Company Disc brake for elevator drive sheave
US5669469A (en) * 1995-04-03 1997-09-23 Otis Elevator Company Integrated elevator drive machine and brake assembly

Also Published As

Publication number Publication date
WO2003062115A1 (fr) 2003-07-31

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued