EP1719731A1 - Treuil d'élévateur - Google Patents

Treuil d'élévateur Download PDF

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Publication number
EP1719731A1
EP1719731A1 EP04714431A EP04714431A EP1719731A1 EP 1719731 A1 EP1719731 A1 EP 1719731A1 EP 04714431 A EP04714431 A EP 04714431A EP 04714431 A EP04714431 A EP 04714431A EP 1719731 A1 EP1719731 A1 EP 1719731A1
Authority
EP
European Patent Office
Prior art keywords
drive sheave
hoisting machine
main shaft
brake
housing
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Withdrawn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
EP04714431A
Other languages
German (de)
English (en)
Other versions
EP1719731A4 (fr
Inventor
Juntaro Mitsubishi Electric Eng Comp. TANIGUCHI
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 EP1719731A1 publication Critical patent/EP1719731A1/fr
Publication of EP1719731A4 publication Critical patent/EP1719731A4/fr
Withdrawn legal-status Critical Current

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Classifications

    • 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

Definitions

  • first and second brake discs 9, 10 are respectively fixed to the disc fitting portions 4f, 4g with a plurality of bolts, and are rotated integrally with the drive sheave 4. Accordingly, the first and second brake discs 9, 10 are detachably mountable to the drive sheave 4.

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Cage And Drive Apparatuses For Elevators (AREA)
EP04714431A 2004-02-25 2004-02-25 Treuil d'élévateur Withdrawn EP1719731A4 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2004/002172 WO2005080251A1 (fr) 2004-02-25 2004-02-25 Treuil d'élévateur

Publications (2)

Publication Number Publication Date
EP1719731A1 true EP1719731A1 (fr) 2006-11-08
EP1719731A4 EP1719731A4 (fr) 2009-11-11

Family

ID=34878970

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04714431A Withdrawn EP1719731A4 (fr) 2004-02-25 2004-02-25 Treuil d'élévateur

Country Status (4)

Country Link
EP (1) EP1719731A4 (fr)
JP (1) JPWO2005080251A1 (fr)
CN (1) CN100545070C (fr)
WO (1) WO2005080251A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1845052A1 (fr) * 2005-02-04 2007-10-17 Mitsubishi Denki Kabushiki Kaisha Treuil d'ascenseur
US10081518B2 (en) 2013-05-28 2018-09-25 Otis Elevator Company Elevator machine and stator support structure

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101238149B1 (ko) * 2007-09-27 2013-02-28 미쓰비시덴키 가부시키가이샤 엘리베이터 권상기
JP2009173409A (ja) * 2008-01-25 2009-08-06 Toshiba Elevator Co Ltd エレベータ用巻上機
JP2010037042A (ja) * 2008-08-04 2010-02-18 Toshiba Elevator Co Ltd エレベータの駆動装置
CN102219144A (zh) * 2011-06-09 2011-10-19 上海鑫力奥闻电动机有限公司 外转子式无齿轮曳引机
JP5880305B2 (ja) * 2012-06-19 2016-03-09 フジテック株式会社 エレベータのドア駆動装置
JP6236143B2 (ja) * 2014-02-21 2017-11-22 株式会社日立製作所 エレベータ装置
JP2016050660A (ja) * 2014-09-02 2016-04-11 三菱電機株式会社 回転体の固定方法、及びエレベータ用巻上機
JP6134952B1 (ja) * 2015-12-03 2017-05-31 株式会社明電舎 巻上機
JP6587586B2 (ja) * 2016-07-05 2019-10-09 株式会社日立製作所 エレベーター用巻上機
JP6742269B2 (ja) * 2017-04-07 2020-08-19 株式会社日立製作所 巻上機およびエレベーター
EP3617125B1 (fr) * 2017-04-25 2024-02-28 Hitachi, Ltd. Ascenseur
JP7000182B2 (ja) * 2018-02-06 2022-01-19 株式会社日立製作所 巻上機
CN110217672A (zh) * 2019-05-31 2019-09-10 佛山市顺德区金泰德胜电机有限公司 曳引机

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19511077A1 (de) * 1995-03-25 1996-09-26 Thyssen Aufzuege Gmbh Getriebelose Treibscheiben-Fördermaschine
WO1998032684A1 (fr) * 1997-01-23 1998-07-30 Kone Corporation Mecanisme d'entrainement pour ascenseur

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5095949A (fr) * 1973-12-25 1975-07-30
JPH0745315B2 (ja) * 1988-08-26 1995-05-17 三菱電機株式会社 巻上機
JPH0676188B2 (ja) * 1990-05-24 1994-09-28 四国建機株式会社 軽重量物の巻下げ制御方法及びそのディスクブレーキ装置
JP2000086127A (ja) * 1998-09-14 2000-03-28 Hitachi Ltd エレベーター装置
JP2003104666A (ja) * 2001-09-28 2003-04-09 Meidensha Corp 巻上機及びエレベータ装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19511077A1 (de) * 1995-03-25 1996-09-26 Thyssen Aufzuege Gmbh Getriebelose Treibscheiben-Fördermaschine
WO1998032684A1 (fr) * 1997-01-23 1998-07-30 Kone Corporation Mecanisme d'entrainement pour ascenseur

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2005080251A1 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1845052A1 (fr) * 2005-02-04 2007-10-17 Mitsubishi Denki Kabushiki Kaisha Treuil d'ascenseur
EP1845052A4 (fr) * 2005-02-04 2012-11-21 Mitsubishi Electric Corp Treuil d'ascenseur
US10081518B2 (en) 2013-05-28 2018-09-25 Otis Elevator Company Elevator machine and stator support structure

Also Published As

Publication number Publication date
EP1719731A4 (fr) 2009-11-11
WO2005080251A1 (fr) 2005-09-01
CN100545070C (zh) 2009-09-30
CN1784353A (zh) 2006-06-07
JPWO2005080251A1 (ja) 2007-08-30

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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

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17P Request for examination filed

Effective date: 20051201

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: 20090911

17Q First examination report despatched

Effective date: 20100128

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

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18D Application deemed to be withdrawn

Effective date: 20100608