EP2194015A4 - Elevator hoist - Google Patents

Elevator hoist

Info

Publication number
EP2194015A4
EP2194015A4 EP07828563.2A EP07828563A EP2194015A4 EP 2194015 A4 EP2194015 A4 EP 2194015A4 EP 07828563 A EP07828563 A EP 07828563A EP 2194015 A4 EP2194015 A4 EP 2194015A4
Authority
EP
European Patent Office
Prior art keywords
elevator hoist
hoist
elevator
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Withdrawn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
EP07828563.2A
Other languages
German (de)
French (fr)
Other versions
EP2194015A1 (en
Inventor
Hideaki Wakita
Sachiomi Mizuno
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 EP2194015A1 publication Critical patent/EP2194015A1/en
Publication of EP2194015A4 publication Critical patent/EP2194015A4/en
Withdrawn legal-status Critical Current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
    • B66B5/0043—Devices enhancing safety during maintenance
    • B66B5/005—Safety of maintenance personnel
    • 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
    • B66B11/043—Driving gear ; Details thereof, e.g. seals actuated by rotating motor; Details, e.g. ventilation
    • B66B11/0438—Driving gear ; Details thereof, e.g. seals actuated by rotating motor; Details, e.g. ventilation with a gearless driving, e.g. integrated sheave, drum or winch in the stator or rotor of the cage motor

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Cage And Drive Apparatuses For Elevators (AREA)
  • Braking Arrangements (AREA)
EP07828563.2A 2007-09-27 2007-09-27 Elevator hoist Withdrawn EP2194015A4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2007/068817 WO2009040913A1 (en) 2007-09-27 2007-09-27 Elevator hoist

Publications (2)

Publication Number Publication Date
EP2194015A1 EP2194015A1 (en) 2010-06-09
EP2194015A4 true EP2194015A4 (en) 2013-12-04

Family

ID=40510826

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07828563.2A Withdrawn EP2194015A4 (en) 2007-09-27 2007-09-27 Elevator hoist

Country Status (5)

Country Link
EP (1) EP2194015A4 (en)
JP (1) JP5084838B2 (en)
KR (1) KR101238149B1 (en)
CN (1) CN101808927B (en)
WO (1) WO2009040913A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012051693A (en) * 2010-09-01 2012-03-15 Hitachi Ltd Elevator hoisting machine
JP6134952B1 (en) * 2015-12-03 2017-05-31 株式会社明電舎 Hoisting machine
WO2020100306A1 (en) * 2018-11-16 2020-05-22 三菱電機株式会社 Elevator
WO2024142366A1 (en) * 2022-12-28 2024-07-04 株式会社日立製作所 Hoist, elevator, and method for inspecting hoist

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4844320Y1 (en) * 1967-12-18 1973-12-20
JP3537348B2 (en) * 1999-04-05 2004-06-14 三菱電機株式会社 Traction elevator hoist
EP1352869A4 (en) * 2000-12-28 2009-12-30 Mitsubishi Electric Corp Emergency brake device of elevator
JP4123796B2 (en) * 2002-03-07 2008-07-23 フジテック株式会社 Drive device
CN1589233A (en) * 2002-09-20 2005-03-02 三菱电机株式会社 Winder for lift
FI20031718A0 (en) * 2003-11-24 2003-11-24 Kone Corp Elevator suspension system
CN100545070C (en) * 2004-02-25 2009-09-30 三菱电机株式会社 Elevator hoist
EP1792865B1 (en) * 2004-09-09 2013-06-26 Mitsubishi Denki Kabushiki Kaisha Elevator apparatus
JP4365345B2 (en) * 2004-10-20 2009-11-18 三菱電機株式会社 Hoisting machine and its installation method

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
No further relevant documents disclosed *
See also references of WO2009040913A1 *

Also Published As

Publication number Publication date
CN101808927B (en) 2012-09-26
EP2194015A1 (en) 2010-06-09
KR101238149B1 (en) 2013-02-28
WO2009040913A1 (en) 2009-04-02
KR20100040972A (en) 2010-04-21
CN101808927A (en) 2010-08-18
JP5084838B2 (en) 2012-11-28
JPWO2009040913A1 (en) 2011-01-13

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Legal Events

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

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Effective date: 20100210

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

Effective date: 20131105

RIC1 Information provided on ipc code assigned before grant

Ipc: B66B 5/18 20060101ALI20131029BHEP

Ipc: B66B 11/08 20060101AFI20131029BHEP

Ipc: B66B 11/04 20060101ALI20131029BHEP

Ipc: B66B 5/00 20060101ALI20131029BHEP

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

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Effective date: 20140603