EP1498380A4 - Systeme de freinage d'urgence destine a un ascenseur - Google Patents

Systeme de freinage d'urgence destine a un ascenseur

Info

Publication number
EP1498380A4
EP1498380A4 EP02720525A EP02720525A EP1498380A4 EP 1498380 A4 EP1498380 A4 EP 1498380A4 EP 02720525 A EP02720525 A EP 02720525A EP 02720525 A EP02720525 A EP 02720525A EP 1498380 A4 EP1498380 A4 EP 1498380A4
Authority
EP
European Patent Office
Prior art keywords
elevator
brake device
emergency brake
emergency
brake
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Withdrawn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
EP02720525A
Other languages
German (de)
English (en)
Other versions
EP1498380A1 (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 EP1498380A1 publication Critical patent/EP1498380A1/fr
Publication of EP1498380A4 publication Critical patent/EP1498380A4/fr
Withdrawn legal-status Critical Current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
    • B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
    • 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
    • B66B5/04—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions for detecting excessive speed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B15/00—Main component parts of mining-hoist winding devices
    • B66B15/02—Rope or cable carriers
    • B66B15/04—Friction sheaves; "Koepe" pulleys
    • 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
    • B66D5/08—Crane, lift hoist, or winch brakes operating on drums, barrels, or ropes with radial effect embodying blocks or shoes
    • 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

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)
EP02720525A 2002-04-19 2002-04-19 Systeme de freinage d'urgence destine a un ascenseur Withdrawn EP1498380A4 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2002/003935 WO2003089354A1 (fr) 2002-04-19 2002-04-19 Systeme de freinage d'urgence destine a un ascenseur

Publications (2)

Publication Number Publication Date
EP1498380A1 EP1498380A1 (fr) 2005-01-19
EP1498380A4 true EP1498380A4 (fr) 2011-01-05

Family

ID=29227607

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02720525A Withdrawn EP1498380A4 (fr) 2002-04-19 2002-04-19 Systeme de freinage d'urgence destine a un ascenseur

Country Status (5)

Country Link
EP (1) EP1498380A4 (fr)
JP (1) JP4115396B2 (fr)
KR (1) KR100614145B1 (fr)
CN (1) CN1305748C (fr)
WO (1) WO2003089354A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4536663B2 (ja) * 2004-02-16 2010-09-01 三菱電機株式会社 エレベータ巻上機用ブレーキ装置
EP1724225B1 (fr) * 2004-02-23 2013-01-09 Mitsubishi Denki Kabushiki Kaisha Dispositif de freinage d urgence d un elevateur
JP4680188B2 (ja) * 2004-06-14 2011-05-11 三菱電機株式会社 エレベーター用の非常ブレーキ装置
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
CN100526191C (zh) * 2004-08-27 2009-08-12 三菱电机株式会社 电梯的曳引机
JP4904012B2 (ja) * 2005-04-08 2012-03-28 東芝エレベータ株式会社 エレベータ用ロープブレーキ装置
KR101698833B1 (ko) 2015-06-20 2017-01-24 윤호원 엘리베이터의 비상정지수단을 갖는 플렛폼
CN105217402A (zh) * 2015-11-09 2016-01-06 苏州博量传动设备有限公司 防止电梯意外移动的制动装置及方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4739969A (en) * 1985-11-04 1988-04-26 Johns Perry Industries Pty. Ltd. Lift sheave
US5018603A (en) * 1988-08-26 1991-05-28 Mitsubishi Denki Kabushiki Kaisha Elevator hoist apparatus
EP1043261A2 (fr) * 1999-04-05 2000-10-11 Mitsubishi Denki Kabushiki Kaisha Machinerie d'ascenseur
EP1078876A2 (fr) * 1999-08-26 2001-02-28 Mitsubishi Denki Kabushiki Kaisha Système d'ascenseur avec machinerie de levage améliorée

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59183469U (ja) * 1983-05-25 1984-12-06 三菱電機株式会社 エレベ−タの主索スリツプ低減装置
JPH082818A (ja) * 1994-06-13 1996-01-09 Murata Mach Ltd 風綿回収装置
JP3551983B2 (ja) * 1994-06-20 2004-08-11 清水建設株式会社 二連結ガバナ装置
FI109788B (fi) * 1998-06-08 2002-10-15 Kone Corp Vetopyörähissin pitojarru
JP2001355659A (ja) * 2000-04-27 2001-12-26 Inventio Ag エレベーター駆動装置用ディスクブレーキ
WO2003031309A1 (fr) * 2001-09-28 2003-04-17 Mitsubishi Denki Kabushiki Kaisha Unite de commande de frein d'ascenseur

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4739969A (en) * 1985-11-04 1988-04-26 Johns Perry Industries Pty. Ltd. Lift sheave
US5018603A (en) * 1988-08-26 1991-05-28 Mitsubishi Denki Kabushiki Kaisha Elevator hoist apparatus
EP1043261A2 (fr) * 1999-04-05 2000-10-11 Mitsubishi Denki Kabushiki Kaisha Machinerie d'ascenseur
EP1078876A2 (fr) * 1999-08-26 2001-02-28 Mitsubishi Denki Kabushiki Kaisha Système d'ascenseur avec machinerie de levage améliorée

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO03089354A1 *

Also Published As

Publication number Publication date
JP4115396B2 (ja) 2008-07-09
KR20040016974A (ko) 2004-02-25
JPWO2003089354A1 (ja) 2005-08-25
CN1533355A (zh) 2004-09-29
KR100614145B1 (ko) 2006-08-21
CN1305748C (zh) 2007-03-21
WO2003089354A1 (fr) 2003-10-30
EP1498380A1 (fr) 2005-01-19

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20040108

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

AX Request for extension of the european patent

Extension state: AL LT LV MK RO SI

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: MITSUBISHI DENKI KABUSHIKI KAISHA

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN

A4 Supplementary search report drawn up and despatched

Effective date: 20101208

18W Application withdrawn

Effective date: 20101222