EP1900673A4 - Tension pulley device for elevator governor rope - Google Patents

Tension pulley device for elevator governor rope

Info

Publication number: EP1900673A4
Authority: EP; European Patent Office
Prior art keywords: tension pulley; pulley device; governor rope; elevator governor; elevator
Prior art date: 2005-07-05
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn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

EP05758247.0A

Other languages

German (de)

French (fr)

Other versions

EP1900673A1 (en

Inventor

Mineo Okada

Daiki Fukui

Takeshi Niikawa

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.)

2005-07-05

Filing date

2005-07-05

Publication date

2013-07-24

2005-07-05 Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp

2008-03-19 Publication of EP1900673A1 publication Critical patent/EP1900673A1/en

2013-07-24 Publication of EP1900673A4 publication Critical patent/EP1900673A4/en

Status Withdrawn legal-status Critical Current

Links

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B7/00—Other common features of elevators
- B66B7/06—Arrangements of ropes or cables
- 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
- B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
- B66B5/04—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions for detecting excessive speed
- 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
- B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
- B66B5/16—Braking or catch devices operating between cars, cages, or skips and fixed guide elements or surfaces in hoistway or well
- B66B5/18—Braking or catch devices operating between cars, cages, or skips and fixed guide elements or surfaces in hoistway or well and applying frictional retarding forces

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Lift-Guide Devices, And Elevator Ropes And Cables (AREA)

EP05758247.0A 2005-07-05 2005-07-05 Tension pulley device for elevator governor rope Withdrawn EP1900673A4 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
PCT/JP2005/012391 WO2007004293A1 (en)	2005-07-05	2005-07-05	Tension pulley device for elevator governor rope

Publications (2)

Publication Number	Publication Date
EP1900673A1 EP1900673A1 (en)	2008-03-19
EP1900673A4 true EP1900673A4 (en)	2013-07-24

Family

ID=37604173

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP05758247.0A Withdrawn EP1900673A4 (en)	2005-07-05	2005-07-05	Tension pulley device for elevator governor rope

Country Status (5)

Country	Link
EP (1)	EP1900673A4 (en)
JP (1)	JPWO2007004293A1 (en)
KR (1)	KR100874299B1 (en)
CN (1)	CN101014523B (en)
WO (1)	WO2007004293A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP2253571A1 (en)	2009-05-20	2010-11-24	Inventio AG	Lift tensioner and lift assembly with same
EP2338822A1 (en)	2009-12-23	2011-06-29	Inventio AG	Lift facility with speed restrictor
JP5570612B2 (en) *	2010-11-05	2014-08-13	三菱電機株式会社	elevator
EP2636628A1 (en)	2012-03-09	2013-09-11	ThyssenKrupp Aufzugswerke GmbH	Tensioning device for a traction device of a lift assembly
KR101920546B1 (en) *	2014-04-09	2018-11-20	미쓰비시덴키 가부시키가이샤	Elevator device
EP3194317B1 (en) *	2014-08-01	2019-03-27	Otis Elevator Company	Car mounted governor for an elevator system
JP6197802B2 (en) *	2015-02-02	2017-09-20	三菱電機ビルテクノサービス株式会社	Lock-down device holding tool and position adjustment method for balancing vehicle device
KR101647788B1 (en)	2015-11-23	2016-08-11	(주)미주하이텍	Elevator governor tension maintenance system
JP6510448B2 (en) *	2016-03-10	2019-05-08	株式会社日立製作所	Elevator equipment
CN106904507A (en) *	2017-04-05	2017-06-30	宁波宏大电梯有限公司	A kind of constant spring over-speed governor tensioning apparatus of tensile force
CN109650212B (en) *	2019-01-21	2021-06-08	日立电梯（中国）有限公司	Safety protection device, elevator safety control method and elevator
US11738971B2 (en)	2021-06-25	2023-08-29	Otis Elevator Company	Elevator governor tension frame damper

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5019139A (en)	1972-07-20	1975-02-28
JP2002179361A (en)	2000-12-19	2002-06-26	Toshiba Elevator Co Ltd	Governor tensioner device for elevator
CN2538759Y (en) *	2001-12-26	2003-03-05	宁波欣达电梯配件厂	Lower positioned speed limiter
CN2693725Y (en) *	2004-04-14	2005-04-20	河北东方机械厂	Two-way acting speed limiter

2005
- 2005-07-05 JP JP2006520447A patent/JPWO2007004293A1/en active Pending
- 2005-07-05 WO PCT/JP2005/012391 patent/WO2007004293A1/en not_active Application Discontinuation
- 2005-07-05 EP EP05758247.0A patent/EP1900673A4/en not_active Withdrawn
- 2005-07-05 KR KR1020077006479A patent/KR100874299B1/en not_active IP Right Cessation
- 2005-07-05 CN CN2005800304434A patent/CN101014523B/en not_active Expired - Fee Related

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
No further relevant documents disclosed *

Also Published As

Publication number	Publication date
KR100874299B1 (en)	2008-12-18
KR20070065331A (en)	2007-06-22
WO2007004293A1 (en)	2007-01-11
EP1900673A1 (en)	2008-03-19
CN101014523B (en)	2010-05-05
CN101014523A (en)	2007-08-08
JPWO2007004293A1 (en)	2009-01-22

Legal Events

Date	Code	Title	Description
2008-02-15	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
2008-03-19	17P	Request for examination filed	Effective date: 20070315
2008-03-19	AK	Designated contracting states	Kind code of ref document: A1 Designated state(s): DE
2008-08-06	RBV	Designated contracting states (corrected)	Designated state(s): DE
2012-07-25	DAX	Request for extension of the european patent (deleted)
2013-07-24	A4	Supplementary search report drawn up and despatched	Effective date: 20130621
2013-07-24	RIC1	Information provided on ipc code assigned before grant	Ipc: B66B 7/06 20060101AFI20130617BHEP Ipc: B66B 5/04 20060101ALI20130617BHEP
2014-06-13	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
2014-07-16	18D	Application deemed to be withdrawn	Effective date: 20140121

Publication	Publication Date	Title
EP1900673A4 (en)	2013-07-24	Tension pulley device for elevator governor rope
HK1105622A1 (en)	2008-02-22	Elevator with rope tension compensating system
EP1908719A4 (en)	2013-01-16	Elevator device
DE602004032182D1 (en)	2011-05-19	SAFETY DEVICE FOR ELEVATOR
EP2487128A4 (en)	2015-10-07	Tension pulley device for elevator
EP1852383A4 (en)	2012-11-14	Governor for elevator
GB2427181B (en)	2007-09-12	Improved roping device
EP1826168A4 (en)	2012-02-15	Elevator emergency stop device
EP2055829A4 (en)	2013-10-02	Elevator rope
HK1093957A1 (en)	2007-03-16	An elevator overspeed protection apparatus
HK1102803A1 (en)	2007-12-07	Belt device for driving elevator
EP2084096A4 (en)	2010-09-01	Traction sheave elevator without counterweight
EP1927567A4 (en)	2012-12-19	Elevator device
EP1918239A4 (en)	2013-01-02	Elevator device
EP1773622A4 (en)	2009-05-27	Rope tensioning device
EP1884492A4 (en)	2013-01-16	Rope socketing device for elevator
EP1961688A4 (en)	2012-03-14	Elevator device
EP1820765A4 (en)	2011-12-28	Rope for elevator and elevator
EP1873111A4 (en)	2012-11-14	Hoist device for elevator
FR2923451B1 (en)	2009-12-11	PIECE FOR MAINTAINING A ROPE ON A PULLEY
HK1093958A1 (en)	2007-03-16	Speed regulator for elevator
EP1813566A4 (en)	2012-05-09	Safety device for elevator
EP1798184A4 (en)	2012-04-18	Rope tension adjester of elevator
EP1953109A4 (en)	2012-09-19	Elevator device
EP1862418A4 (en)	2013-01-02	Elevator operating device