EP1985569A4 - Brake device for elevator - Google Patents

Brake device for elevator

Info

Publication number
EP1985569A4
EP1985569A4 EP06713863.6A EP06713863A EP1985569A4 EP 1985569 A4 EP1985569 A4 EP 1985569A4 EP 06713863 A EP06713863 A EP 06713863A EP 1985569 A4 EP1985569 A4 EP 1985569A4
Authority
EP
European Patent Office
Prior art keywords
elevator
brake device
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Withdrawn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
EP06713863.6A
Other languages
German (de)
French (fr)
Other versions
EP1985569A1 (en
Inventor
Masanori Yasue
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 EP1985569A1 publication Critical patent/EP1985569A1/en
Publication of EP1985569A4 publication Critical patent/EP1985569A4/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Withdrawn legal-status Critical Current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
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B1/00—Control systems of elevators in general
    • B66B1/24—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration
    • B66B1/28—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration electrical
    • B66B1/32—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration electrical effective on braking devices, e.g. acting on electrically controlled brakes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
    • B66B11/04—Driving gear ; Details thereof, e.g. seals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
    • B66B11/04—Driving gear ; Details thereof, e.g. seals
    • B66B11/08—Driving gear ; Details thereof, e.g. seals with hoisting rope or cable operated by frictional engagement with a winding drum or sheave
    • 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)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Braking Arrangements (AREA)
  • Cage And Drive Apparatuses For Elevators (AREA)
EP06713863.6A 2006-02-16 2006-02-16 Brake device for elevator Withdrawn EP1985569A4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2006/302722 WO2007094065A1 (en) 2006-02-16 2006-02-16 Brake device for elevator

Publications (2)

Publication Number Publication Date
EP1985569A1 EP1985569A1 (en) 2008-10-29
EP1985569A4 true EP1985569A4 (en) 2013-10-23

Family

ID=38371259

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06713863.6A Withdrawn EP1985569A4 (en) 2006-02-16 2006-02-16 Brake device for elevator

Country Status (5)

Country Link
EP (1) EP1985569A4 (en)
JP (1) JPWO2007094065A1 (en)
KR (1) KR100954260B1 (en)
CN (1) CN101171196B (en)
WO (1) WO2007094065A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5840960B2 (en) * 2012-01-24 2016-01-06 株式会社日立製作所 Elevator hoisting machine

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11294502A (en) * 1998-04-09 1999-10-29 Mitsubishi Electric Corp Friction brake, disc brake device, disk brake device for elevator
JP2000318957A (en) * 1999-05-10 2000-11-21 Hitachi Ltd Elevator device including no machinery room

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS571180A (en) * 1980-06-02 1982-01-06 Mitsubishi Electric Corp Elevator device
JP4513176B2 (en) * 2000-06-22 2010-07-28 三菱電機株式会社 Elevator control device
EP1557392A4 (en) * 2002-10-29 2011-05-18 Mitsubishi Electric Corp Brake device of elevator

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11294502A (en) * 1998-04-09 1999-10-29 Mitsubishi Electric Corp Friction brake, disc brake device, disk brake device for elevator
JP2000318957A (en) * 1999-05-10 2000-11-21 Hitachi Ltd Elevator device including no machinery room

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Week 200003, Derwent World Patents Index; AN 2000-027300 *
DATABASE WPI Week 200108, Derwent World Patents Index; AN 2001-067157 *
See also references of WO2007094065A1 *

Also Published As

Publication number Publication date
KR20080003824A (en) 2008-01-08
JPWO2007094065A1 (en) 2009-07-02
CN101171196B (en) 2012-05-02
EP1985569A1 (en) 2008-10-29
WO2007094065A1 (en) 2007-08-23
KR100954260B1 (en) 2010-04-23
CN101171196A (en) 2008-04-30

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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: 20071017

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): DE

RIC1 Information provided on ipc code assigned before grant

Ipc: B66B 11/08 20060101ALI20081203BHEP

Ipc: B66B 1/32 20060101AFI20081203BHEP

RBV Designated contracting states (corrected)

Designated state(s): DE

DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20130919

RIC1 Information provided on ipc code assigned before grant

Ipc: B66D 5/08 20060101ALI20130913BHEP

Ipc: B66B 11/08 20060101ALI20130913BHEP

Ipc: B66D 5/30 20060101ALI20130913BHEP

Ipc: B66B 1/32 20060101AFI20130913BHEP

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

INTG Intention to grant announced

Effective date: 20140318

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: 20140729