EP1845052A4 - ELEVATOR WINCH - Google Patents

ELEVATOR WINCH

Info

Publication number: EP1845052A4
Authority: EP; European Patent Office
Prior art keywords: elevator winch; winch; elevator
Prior art date: 2005-02-04
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.): Granted

Application number

EP05709745A

Other languages

German (de)

French (fr)

Other versions

EP1845052B1 (en

EP1845052A1 (en

Inventor

Yasumasa Iida

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.)

2005-02-04

Filing date

2005-02-04

Publication date

2012-11-21

2005-02-04 Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp

2007-10-17 Publication of EP1845052A1 publication Critical patent/EP1845052A1/en

2012-11-21 Publication of EP1845052A4 publication Critical patent/EP1845052A4/en

2014-04-02 Application granted granted Critical

2014-04-02 Publication of EP1845052B1 publication Critical patent/EP1845052B1/en

2025-02-04 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

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
- B66D5/12—Crane, lift hoist, or winch brakes operating on drums, barrels, or ropes with axial effect
- B66D5/14—Crane, lift hoist, or winch brakes operating on drums, barrels, or ropes with axial effect embodying discs
- 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
- 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)
Civil Engineering (AREA)
Structural Engineering (AREA)
Cage And Drive Apparatuses For Elevators (AREA)
Braking Arrangements (AREA)

EP05709745.3A 2005-02-04 2005-02-04 Hoist of elevator Expired - Lifetime EP1845052B1 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
PCT/JP2005/001679 WO2006082646A1 (en)	2005-02-04	2005-02-04	Hoist of elevator

Publications (3)

Publication Number	Publication Date
EP1845052A1 EP1845052A1 (en)	2007-10-17
EP1845052A4 true EP1845052A4 (en)	2012-11-21
EP1845052B1 EP1845052B1 (en)	2014-04-02

Family

ID=36777041

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP05709745.3A Expired - Lifetime EP1845052B1 (en)	2005-02-04	2005-02-04	Hoist of elevator

Country Status (4)

Country	Link
EP (1)	EP1845052B1 (en)
JP (1)	JP4855384B2 (en)
CN (1)	CN100526192C (en)
WO (1)	WO2006082646A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP1947049A1 (en) *	2007-01-20	2008-07-23	Magil Corporation	Elevator gearless traction machine construction
WO2019202089A1 (en) *	2018-04-20	2019-10-24	Inventio Ag	Elevator-rope reel, elevator system, and method for initiating a rope-like compensation weight when extending a climbing elevator

Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2140181A1 (en) *	1970-08-17	1972-03-30	Maatschappij tot Verwerving en Exploitatie van Davitoctrooien Davit-Co. N.V., Utrecht (Niederlande)	Device for lowering a lifeboat hanging in a davit
US5018603A (en) *	1988-08-26	1991-05-28	Mitsubishi Denki Kabushiki Kaisha	Elevator hoist apparatus
US5435209A (en) *	1992-06-26	1995-07-25	Wittur Aufzugteile Gmbh & Co.	Drive unit for a hoisting apparatus, in particular for a passenger or freight elevator
EP1719731A1 (en) *	2004-02-25	2006-11-08	Mitsubishi Denki Kabushiki Kaisha	Elevator hoist

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FI93632C (en) *	1993-06-28	1995-05-10	Kone Oy	Sub-lift type drive lift
JP3537348B2 (en)	1999-04-05	2004-06-14	三菱電機株式会社	Traction elevator hoist
CN2518257Y (en) *	2001-03-30	2002-10-23	沈阳市蓝光自动化技术有限公司	Permanent magnet synchronous motor for traction mechanism of gearless elevator
JP2004123301A (en) *	2002-10-02	2004-04-22	Toshiba Elevator Co Ltd	Elevator lifting equipment
JP2004224531A (en) *	2003-01-24	2004-08-12	Mitsubishi Electric Corp	Elevator disc brake system
KR100517989B1 (en) *	2003-04-30	2005-09-30	엘지전자 주식회사	Video transmit/receive interception apparatus and method for mobile communication terminal
JP4177189B2 (en) *	2003-07-07	2008-11-05	三菱電機株式会社	Rotating electric machine and pulley apparatus using the rotating electric machine

2005
- 2005-02-04 EP EP05709745.3A patent/EP1845052B1/en not_active Expired - Lifetime
- 2005-02-04 CN CNB2005800120252A patent/CN100526192C/en not_active Expired - Fee Related
- 2005-02-04 WO PCT/JP2005/001679 patent/WO2006082646A1/en not_active Ceased
- 2005-02-04 JP JP2007501481A patent/JP4855384B2/en not_active Expired - Fee Related

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2140181A1 (en) *	1970-08-17	1972-03-30	Maatschappij tot Verwerving en Exploitatie van Davitoctrooien Davit-Co. N.V., Utrecht (Niederlande)	Device for lowering a lifeboat hanging in a davit
US5018603A (en) *	1988-08-26	1991-05-28	Mitsubishi Denki Kabushiki Kaisha	Elevator hoist apparatus
US5435209A (en) *	1992-06-26	1995-07-25	Wittur Aufzugteile Gmbh & Co.	Drive unit for a hoisting apparatus, in particular for a passenger or freight elevator
EP1719731A1 (en) *	2004-02-25	2006-11-08	Mitsubishi Denki Kabushiki Kaisha	Elevator hoist

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2006082646A1 *

Also Published As

Publication number	Publication date
CN1942388A (en)	2007-04-04
WO2006082646A1 (en)	2006-08-10
EP1845052B1 (en)	2014-04-02
JPWO2006082646A1 (en)	2008-06-26
EP1845052A1 (en)	2007-10-17
JP4855384B2 (en)	2012-01-18
CN100526192C (en)	2009-08-12

Publication	Publication Date	Title
FI20040891A0 (en)	2004-06-28	hoist
EP1741656A4 (en)	2009-12-02	ELEVATOR
FI20041042A0 (en)	2004-07-30	Elevator
FI20040022L (en)	2005-07-10	Elevator arrangement
FI20040104L (en)	2005-07-24	Elevator arrangement
EP1908719A4 (en)	2013-01-16	ELEVATOR
EP1741658A4 (en)	2009-12-02	ELEVATOR
EP1852382A4 (en)	2013-01-30	ELEVATOR
EP1792865A4 (en)	2012-05-30	ELEVATOR
AR048673A1 (en)	2006-05-17	ELEVATOR
DE602005017621D1 (en)	2009-12-24	ELEVATOR ARRANGEMENT
EP1719731A4 (en)	2009-11-11	ELEVATOR WINCH
DE602005015388D1 (en)	2009-08-27	Elevator Hoist
EP1767485A4 (en)	2010-02-24	ELEVATOR
EP1754680A4 (en)	2010-02-17	ELEVATOR EQUIPMENT
FI20041044L (en)	2006-02-08	Elevator
EP1880967A4 (en)	2013-06-12	ELEVATOR
FI20040021L (en)	2005-07-10	Elevator arrangement
EP1705148A4 (en)	2011-08-31	ELEVATOR WINCH
EP2194015A4 (en)	2013-12-04	ELEVATOR WINCH
EP1795483A4 (en)	2011-08-10	ELEVATOR
EP1798183A4 (en)	2012-04-25	ELEVATOR EQUIPMENT
EP1832543A4 (en)	2012-04-25	ELEVATOR
EP1754679A4 (en)	2012-06-06	ELEVATOR EQUIPMENT
EP1792867A4 (en)	2012-05-30	ELEVATOR

Legal Events

Date	Code	Title	Description
2007-09-14	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
2007-10-17	17P	Request for examination filed	Effective date: 20061024
2007-10-17	AK	Designated contracting states	Kind code of ref document: A1 Designated state(s): DE
2008-05-14	DAX	Request for extension of the european patent (deleted)
2008-05-14	RBV	Designated contracting states (corrected)	Designated state(s): DE
2012-11-21	A4	Supplementary search report drawn up and despatched	Effective date: 20121018
2012-11-21	RIC1	Information provided on ipc code assigned before grant	Ipc: B66D 5/30 20060101ALI20121012BHEP Ipc: B66B 11/08 20060101AFI20121012BHEP Ipc: B66D 5/14 20060101ALI20121012BHEP Ipc: B66B 11/04 20060101ALI20121012BHEP
2012-12-26	17Q	First examination report despatched	Effective date: 20121129
2013-10-22	GRAP	Despatch of communication of intention to grant a patent	Free format text: ORIGINAL CODE: EPIDOSNIGR1
2013-11-20	INTG	Intention to grant announced	Effective date: 20131023
2014-02-12	GRAS	Grant fee paid	Free format text: ORIGINAL CODE: EPIDOSNIGR3
2014-02-28	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
2014-04-02	AK	Designated contracting states	Kind code of ref document: B1 Designated state(s): DE
2014-05-15	REG	Reference to a national code	Ref country code: DE Ref legal event code: R096 Ref document number: 602005043159 Country of ref document: DE Effective date: 20140515
2015-01-06	REG	Reference to a national code	Ref country code: DE Ref legal event code: R097 Ref document number: 602005043159 Country of ref document: DE
2015-02-06	PLBE	No opposition filed within time limit	Free format text: ORIGINAL CODE: 0009261
2015-02-06	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT
2015-03-11	26N	No opposition filed	Effective date: 20150106
2015-04-16	REG	Reference to a national code	Ref country code: DE Ref legal event code: R097 Ref document number: 602005043159 Country of ref document: DE Effective date: 20150106
2016-05-17	REG	Reference to a national code	Ref country code: DE Ref legal event code: R084 Ref document number: 602005043159 Country of ref document: DE
2019-04-30	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: DE Payment date: 20190122 Year of fee payment: 15
2020-09-01	REG	Reference to a national code	Ref country code: DE Ref legal event code: R119 Ref document number: 602005043159 Country of ref document: DE
2021-01-29	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20200901