EP1873111A4 - LIFTING DEVICE FOR ELEVATOR - Google Patents

LIFTING DEVICE FOR ELEVATOR

Info

Publication number
EP1873111A4
EP1873111A4 EP05734540A EP05734540A EP1873111A4 EP 1873111 A4 EP1873111 A4 EP 1873111A4 EP 05734540 A EP05734540 A EP 05734540A EP 05734540 A EP05734540 A EP 05734540A EP 1873111 A4 EP1873111 A4 EP 1873111A4
Authority
EP
European Patent Office
Prior art keywords
elevator
hoist device
hoist
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Withdrawn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
EP05734540A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP1873111A1 (en
Inventor
Kosei Miyamoto
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 EP1873111A1 publication Critical patent/EP1873111A1/en
Publication of EP1873111A4 publication Critical patent/EP1873111A4/en
Withdrawn legal-status Critical Current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
    • 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
    • B66B5/185—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 by acting on main ropes or main cables
    • 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
    • B66D5/16—Crane, lift hoist, or winch brakes operating on drums, barrels, or ropes for action on ropes or cables

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cage And Drive Apparatuses For Elevators (AREA)
  • Maintenance And Inspection Apparatuses For Elevators (AREA)
EP05734540A 2005-04-20 2005-04-20 LIFTING DEVICE FOR ELEVATOR Withdrawn EP1873111A4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2005/007537 WO2006114872A1 (ja) 2005-04-20 2005-04-20 エレベータ用巻上装置

Publications (2)

Publication Number Publication Date
EP1873111A1 EP1873111A1 (en) 2008-01-02
EP1873111A4 true EP1873111A4 (en) 2012-11-14

Family

ID=37214510

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05734540A Withdrawn EP1873111A4 (en) 2005-04-20 2005-04-20 LIFTING DEVICE FOR ELEVATOR

Country Status (4)

Country Link
EP (1) EP1873111A4 (zh)
JP (1) JPWO2006114872A1 (zh)
CN (1) CN1993289B (zh)
WO (1) WO2006114872A1 (zh)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101811635B (zh) * 2009-02-20 2012-09-26 三菱电机株式会社 电梯的绳索摆动检测装置及地震自动恢复运转控制方法
CN102674118A (zh) * 2012-02-16 2012-09-19 郭自刚 一种钢丝绳防滑装置的电梯曳引机
DE102012111778A1 (de) * 2012-12-04 2014-06-05 Thyssenkrupp Elevator Ag Seilklemme und Aufzuganlage mit Seilklemme
CN103224175A (zh) * 2013-04-09 2013-07-31 康力电梯股份有限公司 一种曳引机的制动电路控制器
CN103253577B (zh) * 2013-05-22 2015-09-09 河南科技大学 一种用于悬挂电梯的限速制动系统
WO2017046892A1 (ja) * 2015-09-16 2017-03-23 三菱電機株式会社 エレベータのそらせ車交換方法及びそらせ車交換治具
JP6272374B2 (ja) * 2016-03-18 2018-01-31 三菱電機ビルテクノサービス株式会社 ロープ外れ止め点検装置
CN114955778A (zh) * 2022-07-04 2022-08-30 浙江速捷电梯有限公司 一种电梯安全用紧急制动装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2131381A (en) * 1982-12-06 1984-06-20 Mitsubishi Electric Corp Traction machine for elevators
EP1792865A1 (en) * 2004-09-09 2007-06-06 Mitsubishi Denki Kabushiki Kaisha Elevator apparatus

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59212371A (ja) * 1983-05-19 1984-12-01 株式会社東芝 エレベ−タ
JPH0631143B2 (ja) * 1986-04-04 1994-04-27 三菱電機株式会社 エレベ−タの安全装置
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
JP4439074B2 (ja) * 2000-03-29 2010-03-24 三菱電機株式会社 エレベータの非常停止装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2131381A (en) * 1982-12-06 1984-06-20 Mitsubishi Electric Corp Traction machine for elevators
EP1792865A1 (en) * 2004-09-09 2007-06-06 Mitsubishi Denki Kabushiki Kaisha Elevator apparatus

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2006114872A1 *

Also Published As

Publication number Publication date
WO2006114872A1 (ja) 2006-11-02
CN1993289B (zh) 2012-04-18
JPWO2006114872A1 (ja) 2008-12-11
CN1993289A (zh) 2007-07-04
EP1873111A1 (en) 2008-01-02

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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: 20070202

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): DE

DAX Request for extension of the european patent (deleted)
RBV Designated contracting states (corrected)

Designated state(s): DE

A4 Supplementary search report drawn up and despatched

Effective date: 20121015

RIC1 Information provided on ipc code assigned before grant

Ipc: B66B 5/18 20060101ALI20121009BHEP

Ipc: B66D 5/08 20060101ALI20121009BHEP

Ipc: B66D 5/30 20060101ALI20121009BHEP

Ipc: B66B 11/08 20060101AFI20121009BHEP

Ipc: B66D 5/16 20060101ALI20121009BHEP

Ipc: B66B 5/06 20060101ALI20121009BHEP

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

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20130115