EP1352869A1 - Dispositif de frein d'urgence pour ascenseur - Google Patents

Dispositif de frein d'urgence pour ascenseur Download PDF

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Publication number
EP1352869A1
EP1352869A1 EP00985996A EP00985996A EP1352869A1 EP 1352869 A1 EP1352869 A1 EP 1352869A1 EP 00985996 A EP00985996 A EP 00985996A EP 00985996 A EP00985996 A EP 00985996A EP 1352869 A1 EP1352869 A1 EP 1352869A1
Authority
EP
European Patent Office
Prior art keywords
sheave
roller
car
disk
guide body
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.)
Withdrawn
Application number
EP00985996A
Other languages
German (de)
English (en)
Other versions
EP1352869A4 (fr
Inventor
Kazumasa Ito
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of EP1352869A1 publication Critical patent/EP1352869A1/fr
Publication of EP1352869A4 publication Critical patent/EP1352869A4/fr
Withdrawn legal-status Critical Current

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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
    • B66D5/06—Crane, lift hoist, or winch brakes operating on drums, barrels, or ropes with radial effect
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cage And Drive Apparatuses For Elevators (AREA)
  • Maintenance And Inspection Apparatuses For Elevators (AREA)
  • Braking Arrangements (AREA)
EP00985996A 2000-12-28 2000-12-28 Dispositif de frein d'urgence pour ascenseur Withdrawn EP1352869A4 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2000/009424 WO2002053485A1 (fr) 2000-12-28 2000-12-28 Dispositif de frein d'urgence pour ascenseur

Publications (2)

Publication Number Publication Date
EP1352869A1 true EP1352869A1 (fr) 2003-10-15
EP1352869A4 EP1352869A4 (fr) 2009-12-30

Family

ID=11736869

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00985996A Withdrawn EP1352869A4 (fr) 2000-12-28 2000-12-28 Dispositif de frein d'urgence pour ascenseur

Country Status (3)

Country Link
EP (1) EP1352869A4 (fr)
JP (1) JPWO2002053485A1 (fr)
WO (1) WO2002053485A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100844633B1 (ko) * 2006-09-06 2008-07-07 미쓰비시덴키 가부시키가이샤 엘리베이터의 비상 브레이크 장치
US7607518B2 (en) 2004-10-05 2009-10-27 Mitsubishi Electric Corporation Emergency brake of elevator

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1724225B1 (fr) * 2004-02-23 2013-01-09 Mitsubishi Denki Kabushiki Kaisha Dispositif de freinage d urgence d un elevateur
CN100408460C (zh) * 2004-07-22 2008-08-06 上海三菱电梯有限公司 电梯上行超速保护装置
CN101663223B (zh) * 2007-05-31 2012-04-25 三菱电机株式会社 电梯用曳引机的制动装置
EP2194015A4 (fr) * 2007-09-27 2013-12-04 Mitsubishi Electric Corp Treuil d'ascenseur
JP5377236B2 (ja) * 2009-11-10 2013-12-25 株式会社東芝 寝台装置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1401014A (fr) * 1964-07-16 1965-05-28 Inventio Ag Limiteur de vitesse pour élévateurs
DE2802681A1 (de) * 1978-01-21 1979-07-26 Thyssen Aufzuege Gmbh Geschwindigkeitsbegrenzer
GB2151810A (en) * 1983-12-16 1985-07-24 Elevator Gmbh Lift speed limiter
US5007505A (en) * 1990-03-19 1991-04-16 Northern Elevator Limited Elevator traction sheave brake
EP0529323A1 (fr) * 1991-08-28 1993-03-03 Inventio Ag Dispositif de freinage d'urgence d'ascenseur
EP0748758A1 (fr) * 1995-06-13 1996-12-18 Otis Elevator Company Régulateur bidirectionnel de vitesse pour ascenseur

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4333549A (en) * 1980-06-25 1982-06-08 Otis Elevator Company Car blocking apparatus
JPS59159675U (ja) * 1983-04-11 1984-10-26 三菱電機株式会社 エレベ−タ用非常止め装置
US4977982A (en) * 1989-12-26 1990-12-18 Otis Elevator Company Elevator sheave brake safety
JP2763244B2 (ja) * 1993-01-07 1998-06-11 三菱電機株式会社 エレベーター用制動装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1401014A (fr) * 1964-07-16 1965-05-28 Inventio Ag Limiteur de vitesse pour élévateurs
DE2802681A1 (de) * 1978-01-21 1979-07-26 Thyssen Aufzuege Gmbh Geschwindigkeitsbegrenzer
GB2151810A (en) * 1983-12-16 1985-07-24 Elevator Gmbh Lift speed limiter
US5007505A (en) * 1990-03-19 1991-04-16 Northern Elevator Limited Elevator traction sheave brake
EP0529323A1 (fr) * 1991-08-28 1993-03-03 Inventio Ag Dispositif de freinage d'urgence d'ascenseur
EP0748758A1 (fr) * 1995-06-13 1996-12-18 Otis Elevator Company Régulateur bidirectionnel de vitesse pour ascenseur

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO02053485A1 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7607518B2 (en) 2004-10-05 2009-10-27 Mitsubishi Electric Corporation Emergency brake of elevator
US8006806B2 (en) 2004-10-05 2011-08-30 Mitsubishi Electric Corporation Emergency brake of elevator
KR100844633B1 (ko) * 2006-09-06 2008-07-07 미쓰비시덴키 가부시키가이샤 엘리베이터의 비상 브레이크 장치

Also Published As

Publication number Publication date
EP1352869A4 (fr) 2009-12-30
JPWO2002053485A1 (ja) 2004-04-30
WO2002053485A1 (fr) 2002-07-11

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Owner name: MITSUBISHI DENKI KABUSHIKI KAISHA

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Effective date: 20091202

RIC1 Information provided on ipc code assigned before grant

Ipc: B66B 5/18 20060101ALI20091126BHEP

Ipc: B66B 5/04 20060101ALI20091126BHEP

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Effective date: 20100301

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