EP1870370A4 - Elevator device - Google Patents

Elevator device

Info

Publication number: EP1870370A4
Authority: EP; European Patent Office
Prior art keywords: elevator device; elevator
Prior art date: 2005-04-14
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

EP05730468A

Other languages

German (de)

French (fr)

Other versions

EP1870370A1 (en

EP1870370B1 (en

Inventor

Eiji Ando

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.)

2005-04-14

Filing date

2005-04-14

Publication date

2012-10-03

2005-04-14 Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp

2007-12-26 Publication of EP1870370A1 publication Critical patent/EP1870370A1/en

2012-10-03 Publication of EP1870370A4 publication Critical patent/EP1870370A4/en

2013-08-21 Application granted granted Critical

2013-08-21 Publication of EP1870370B1 publication Critical patent/EP1870370B1/en

Status Expired - Fee Related legal-status Critical Current

2025-04-14 Anticipated expiration legal-status Critical

Links

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
- B66B11/0065—Roping
- B66B11/008—Roping with hoisting rope or cable operated by frictional engagement with a winding drum or sheave
- B66B11/009—Roping with hoisting rope or cable operated by frictional engagement with a winding drum or sheave with separate traction and suspension ropes
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B9/00—Kinds or types of lifts in, or associated with, buildings or other structures
- B66B9/02—Kinds or types of lifts in, or associated with, buildings or other structures actuated mechanically otherwise than by rope or cable
- B66B9/025—Kinds or types of lifts in, or associated with, buildings or other structures actuated mechanically otherwise than by rope or cable by screw-nut drives

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Structural Engineering (AREA)
Civil Engineering (AREA)
Automation & Control Theory (AREA)
Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Cage And Drive Apparatuses For Elevators (AREA)

EP05730468.5A 2005-04-14 2005-04-14 Elevator device Expired - Fee Related EP1870370B1 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
PCT/JP2005/007224 WO2006112017A1 (en)	2005-04-14	2005-04-14	Elevator device

Publications (3)

Publication Number	Publication Date
EP1870370A1 EP1870370A1 (en)	2007-12-26
EP1870370A4 true EP1870370A4 (en)	2012-10-03
EP1870370B1 EP1870370B1 (en)	2013-08-21

Family

ID=37114770

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP05730468.5A Expired - Fee Related EP1870370B1 (en)	2005-04-14	2005-04-14	Elevator device

Country Status (4)

Country	Link
EP (1)	EP1870370B1 (en)
JP (1)	JPWO2006112017A1 (en)
CN (1)	CN100581974C (en)
WO (1)	WO2006112017A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP5859531B2 (en) *	2010-08-06	2016-02-10	コリーエレベーターカンパニーリミテッド	Worm gear type drive unit, elevator using worm gear type drive unit, and elevator system
CN102788661B (en) *	2012-07-11	2014-11-19	三洋电梯(珠海)有限公司	Lift car gravity center tester
CN104743422B (en) *	2015-04-15	2017-10-10	黄民英	Helical guideway planetary wheel carrier roller drives elevator hoist apparatus
EP3408206A4 (en) *	2016-01-25	2019-10-02	Kone Corporation	Tensioning arrangement for an elevator
JP6811149B2 (en) *	2017-07-31	2021-01-13	株式会社日立製作所	Elevator

Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3215227A (en) *	1963-03-04	1965-11-02	Ellamac Inc	Elevator drives
US3802290A (en) *	1972-09-28	1974-04-09	Gm Lift Corp	Roller nut assembly
JPH10109851A (en) *	1996-10-08	1998-04-28	Hitachi Ltd	Gap detector for linear motor and controller for linear motor type elevator
WO2002072462A1 (en) *	2001-03-12	2002-09-19	Nippon Elevator Mfg. Co., Ltd	Elevator

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5786077U (en) *	1980-11-12	1982-05-27
JP3463058B2 (en) *	1993-12-30	2003-11-05	株式会社ハイネット	Linear drive and elevator equipment
JPH08285027A (en) *	1995-04-19	1996-11-01	Nippon Bearing Kk	Direct-acting device
JP2000063057A (en) *	1998-06-08	2000-02-29	Meidensha Corp	Elevator
JP4191333B2 (en) *	1999-08-26	2008-12-03	三菱電機株式会社	Elevator hoisting machine
JP2004001918A (en) *	2002-05-30	2004-01-08	Otis Elevator Co	Elevator device

2005
- 2005-04-14 EP EP05730468.5A patent/EP1870370B1/en not_active Expired - Fee Related
- 2005-04-14 JP JP2007520992A patent/JPWO2006112017A1/en active Pending
- 2005-04-14 WO PCT/JP2005/007224 patent/WO2006112017A1/en not_active Application Discontinuation
- 2005-04-14 CN CN200580018169A patent/CN100581974C/en not_active Expired - Fee Related

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3215227A (en) *	1963-03-04	1965-11-02	Ellamac Inc	Elevator drives
US3802290A (en) *	1972-09-28	1974-04-09	Gm Lift Corp	Roller nut assembly
JPH10109851A (en) *	1996-10-08	1998-04-28	Hitachi Ltd	Gap detector for linear motor and controller for linear motor type elevator
WO2002072462A1 (en) *	2001-03-12	2002-09-19	Nippon Elevator Mfg. Co., Ltd	Elevator

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2006112017A1 *

Also Published As

Publication number	Publication date
WO2006112017A1 (en)	2006-10-26
CN101031495A (en)	2007-09-05
JPWO2006112017A1 (en)	2008-11-27
EP1870370A1 (en)	2007-12-26
CN100581974C (en)	2010-01-20
EP1870370B1 (en)	2013-08-21

Legal Events

Date	Code	Title	Description
2007-11-23	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
2007-12-26	17P	Request for examination filed	Effective date: 20061113
2007-12-26	AK	Designated contracting states	Kind code of ref document: A1 Designated state(s): DE
2008-07-23	DAX	Request for extension of the european patent (deleted)
2008-07-23	RBV	Designated contracting states (corrected)	Designated state(s): DE
2012-10-03	A4	Supplementary search report drawn up and despatched	Effective date: 20120905
2012-10-03	RIC1	Information provided on ipc code assigned before grant	Ipc: B66B 11/00 20060101ALI20120830BHEP Ipc: B66B 11/04 20060101AFI20120830BHEP Ipc: B66B 9/02 20060101ALI20120830BHEP
2012-11-28	17Q	First examination report despatched	Effective date: 20121029
2013-03-13	GRAP	Despatch of communication of intention to grant a patent	Free format text: ORIGINAL CODE: EPIDOSNIGR1
2013-07-12	GRAS	Grant fee paid	Free format text: ORIGINAL CODE: EPIDOSNIGR3
2013-07-19	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
2013-08-21	AK	Designated contracting states	Kind code of ref document: B1 Designated state(s): DE
2013-10-10	REG	Reference to a national code	Ref country code: DE Ref legal event code: R096 Ref document number: 602005040955 Country of ref document: DE Effective date: 20131010
2014-06-27	PLBE	No opposition filed within time limit	Free format text: ORIGINAL CODE: 0009261
2014-06-27	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT
2014-07-30	26N	No opposition filed	Effective date: 20140522
2014-09-04	REG	Reference to a national code	Ref country code: DE Ref legal event code: R097 Ref document number: 602005040955 Country of ref document: DE Effective date: 20140522
2014-11-01	REG	Reference to a national code	Ref country code: DE Ref legal event code: R119 Ref document number: 602005040955 Country of ref document: DE
2015-01-22	REG	Reference to a national code	Ref country code: DE Ref legal event code: R119 Ref document number: 602005040955 Country of ref document: DE Effective date: 20141101
2015-01-30	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: 20141101

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