EP1724228A4 - Brake device for elevator hoist - Google Patents

Brake device for elevator hoist

Info

Publication number
EP1724228A4
EP1724228A4 EP04711502A EP04711502A EP1724228A4 EP 1724228 A4 EP1724228 A4 EP 1724228A4 EP 04711502 A EP04711502 A EP 04711502A EP 04711502 A EP04711502 A EP 04711502A EP 1724228 A4 EP1724228 A4 EP 1724228A4
Authority
EP
European Patent Office
Prior art keywords
brake device
elevator hoist
hoist
elevator
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Withdrawn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
EP04711502A
Other languages
German (de)
French (fr)
Other versions
EP1724228A1 (en
Inventor
Hidehiko; Urakawa
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 EP1724228A1 publication Critical patent/EP1724228A1/en
Publication of EP1724228A4 publication Critical patent/EP1724228A4/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Withdrawn legal-status Critical Current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
    • B66D5/06—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)
  • Braking Arrangements (AREA)
EP04711502A 2004-02-16 2004-02-16 Brake device for elevator hoist Withdrawn EP1724228A4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2004/001629 WO2005077807A1 (en) 2004-02-16 2004-02-16 Brake device for elevator hoist

Publications (2)

Publication Number Publication Date
EP1724228A1 EP1724228A1 (en) 2006-11-22
EP1724228A4 true EP1724228A4 (en) 2012-02-22

Family

ID=34857532

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04711502A Withdrawn EP1724228A4 (en) 2004-02-16 2004-02-16 Brake device for elevator hoist

Country Status (4)

Country Link
EP (1) EP1724228A4 (en)
JP (1) JP4536663B2 (en)
CN (1) CN1774385A (en)
WO (1) WO2005077807A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5471445B2 (en) * 2007-10-02 2014-04-16 三菱電機株式会社 Elevator hoisting machine and brake device
EP2287104B1 (en) 2009-08-21 2013-08-28 Wittur Deutschland Holding GmbH Door coupler and locking mechanism
DE102017121396A1 (en) * 2017-09-14 2019-03-14 Thyssenkrupp Ag Brake unit and drive unit for a passenger conveyor and passenger conveyor
CN109160406B (en) * 2018-10-25 2020-06-09 林州市西奥电梯有限公司 Flat floor anti-slip device of car elevator

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1078876A2 (en) * 1999-08-26 2001-02-28 Mitsubishi Denki Kabushiki Kaisha Elevator system having an improved hoisting machine
JP2001238410A (en) * 2000-02-25 2001-08-31 Mitsubishi Electric Corp Brush holder for dynamo-electric machine
JP2002362861A (en) * 2001-06-04 2002-12-18 Mitsubishi Electric Corp Brake device of elevator hoist
EP1498380A1 (en) * 2002-04-19 2005-01-19 Mitsubishi Denki Kabushiki Kaisha Emergency brake device for elevator

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0545369B1 (en) * 1991-12-02 1997-05-02 Otis Elevator Company Disc brake for elevator drive sheave
JP2896285B2 (en) * 1993-02-08 1999-05-31 株式会社東芝 Brake mechanism of elevator hoist
JP3614221B2 (en) * 1995-10-31 2005-01-26 三菱電機株式会社 Brake device for elevator hoisting machine
JP2002205888A (en) * 2001-01-04 2002-07-23 Fujitec Co Ltd Elevator device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1078876A2 (en) * 1999-08-26 2001-02-28 Mitsubishi Denki Kabushiki Kaisha Elevator system having an improved hoisting machine
JP2001238410A (en) * 2000-02-25 2001-08-31 Mitsubishi Electric Corp Brush holder for dynamo-electric machine
JP2002362861A (en) * 2001-06-04 2002-12-18 Mitsubishi Electric Corp Brake device of elevator hoist
EP1498380A1 (en) * 2002-04-19 2005-01-19 Mitsubishi Denki Kabushiki Kaisha Emergency brake device for elevator

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2005077807A1 *

Also Published As

Publication number Publication date
WO2005077807A1 (en) 2005-08-25
JP4536663B2 (en) 2010-09-01
CN1774385A (en) 2006-05-17
JPWO2005077807A1 (en) 2007-08-30
EP1724228A1 (en) 2006-11-22

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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: 20050906

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): DE FR

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

Designated state(s): DE FR

A4 Supplementary search report drawn up and despatched

Effective date: 20120120

RIC1 Information provided on ipc code assigned before grant

Ipc: B66D 5/08 20060101ALI20120116BHEP

Ipc: B66B 11/08 20060101AFI20120116BHEP

Ipc: B66B 5/02 20060101ALI20120116BHEP

Ipc: B66D 5/02 20060101ALI20120116BHEP

Ipc: B66D 5/30 20060101ALI20120116BHEP

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

Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN

18W Application withdrawn

Effective date: 20120215