EP1873111A4 - LIFTING DEVICE FOR ELEVATOR - Google Patents

LIFTING DEVICE FOR ELEVATOR

Info

Publication number: EP1873111A4
Authority: EP; European Patent Office
Prior art keywords: elevator; lifting device; lifting
Prior art date: 2005-04-20
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn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

EP05734540A

Other languages

German (de)

French (fr)

Other versions

EP1873111A1 (en

Inventor

Kosei Miyamoto

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.)

2005-04-20

Filing date

2005-04-20

Publication date

2012-11-14

2005-04-20 Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp

2008-01-02 Publication of EP1873111A1 publication Critical patent/EP1873111A1/en

2012-11-14 Publication of EP1873111A4 publication Critical patent/EP1873111A4/en

Status Withdrawn legal-status Critical Current

Links

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
- B66D5/24—Operating devices
- B66D5/30—Operating devices electrical
- 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
- B66B5/185—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 by acting on main ropes or main cables
- 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
- B66D5/06—Crane, lift hoist, or winch brakes operating on drums, barrels, or ropes with radial effect
- B66D5/08—Crane, lift hoist, or winch brakes operating on drums, barrels, or ropes with radial effect embodying blocks or shoes
- 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
- B66D5/16—Crane, lift hoist, or winch brakes operating on drums, barrels, or ropes for action on ropes or cables

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Cage And Drive Apparatuses For Elevators (AREA)
Maintenance And Inspection Apparatuses For Elevators (AREA)

EP05734540A 2005-04-20 2005-04-20 LIFTING DEVICE FOR ELEVATOR Withdrawn EP1873111A4 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
PCT/JP2005/007537 WO2006114872A1 (en)	2005-04-20	2005-04-20	Hoist device for elevator

Publications (2)

Publication Number	Publication Date
EP1873111A1 EP1873111A1 (en)	2008-01-02
EP1873111A4 true EP1873111A4 (en)	2012-11-14

Family

ID=37214510

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP05734540A Withdrawn EP1873111A4 (en)	2005-04-20	2005-04-20	LIFTING DEVICE FOR ELEVATOR

Country Status (4)

Country	Link
EP (1)	EP1873111A4 (en)
JP (1)	JPWO2006114872A1 (en)
CN (1)	CN1993289B (en)
WO (1)	WO2006114872A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN101811635B (en) *	2009-02-20	2012-09-26	三菱电机株式会社	Rope swing detecting device for the elevator and control method for operation automaticlly recovering after earthquake
CN102674118A (en) *	2012-02-16	2012-09-19	郭自刚	Elevator traction machine of steel wire rope antiskid device
DE102012111778A1 (en) *	2012-12-04	2014-06-05	Thyssenkrupp Elevator Ag	Rope clamp and lift system with rope clamp
CN103224175A (en) *	2013-04-09	2013-07-31	康力电梯股份有限公司	Brake circuit controller of traction machine
CN103253577B (en) *	2013-05-22	2015-09-09	河南科技大学	A kind of limiting brake system for hanging elevator
JP6395945B2 (en) *	2015-09-16	2018-09-26	三菱電機株式会社	Elevator Bending Car Replacement Method and Bending Car Replacement Jig
JP6272374B2 (en) *	2016-03-18	2018-01-31	三菱電機ビルテクノサービス株式会社	Rope detachment check device
CN114955778A (en) *	2022-07-04	2022-08-30	浙江速捷电梯有限公司	Emergency braking device for elevator safety

Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2131381A (en) *	1982-12-06	1984-06-20	Mitsubishi Electric Corp	Traction machine for elevators
EP1792865A1 (en) *	2004-09-09	2007-06-06	Mitsubishi Denki Kabushiki Kaisha	Elevator apparatus

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS59212371A (en) *	1983-05-19	1984-12-01	株式会社東芝	Elevator
JPH0631143B2 (en) *	1986-04-04	1994-04-27	三菱電機株式会社	Elevator safety device
JP2763244B2 (en) *	1993-01-07	1998-06-11	三菱電機株式会社	Elevator braking system
JP4439074B2 (en) *	2000-03-29	2010-03-24	三菱電機株式会社	Elevator emergency stop device

2005
- 2005-04-20 WO PCT/JP2005/007537 patent/WO2006114872A1/en not_active Ceased
- 2005-04-20 CN CN2005800266555A patent/CN1993289B/en not_active Expired - Fee Related
- 2005-04-20 JP JP2006526880A patent/JPWO2006114872A1/en active Pending
- 2005-04-20 EP EP05734540A patent/EP1873111A4/en not_active Withdrawn

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2131381A (en) *	1982-12-06	1984-06-20	Mitsubishi Electric Corp	Traction machine for elevators
EP1792865A1 (en) *	2004-09-09	2007-06-06	Mitsubishi Denki Kabushiki Kaisha	Elevator apparatus

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2006114872A1 *

Also Published As

Publication number	Publication date
CN1993289B (en)	2012-04-18
JPWO2006114872A1 (en)	2008-12-11
CN1993289A (en)	2007-07-04
EP1873111A1 (en)	2008-01-02
WO2006114872A1 (en)	2006-11-02

Legal Events

Date	Code	Title	Description
2007-11-30	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
2008-01-02	17P	Request for examination filed	Effective date: 20070202
2008-01-02	AK	Designated contracting states	Kind code of ref document: A1 Designated state(s): DE
2008-07-30	DAX	Request for extension of the european patent (deleted)
2008-07-30	RBV	Designated contracting states (corrected)	Designated state(s): DE
2012-11-14	A4	Supplementary search report drawn up and despatched	Effective date: 20121015
2012-11-14	RIC1	Information provided on ipc code assigned before grant	Ipc: B66B 5/18 20060101ALI20121009BHEP Ipc: B66D 5/08 20060101ALI20121009BHEP Ipc: B66D 5/30 20060101ALI20121009BHEP Ipc: B66B 11/08 20060101AFI20121009BHEP Ipc: B66D 5/16 20060101ALI20121009BHEP Ipc: B66B 5/06 20060101ALI20121009BHEP
2013-06-07	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
2013-07-10	18D	Application deemed to be withdrawn	Effective date: 20130115

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EP2135831A4 (en)	2013-10-23	LIFTING DEVICE
DE602005015388D1 (en)	2009-08-27	Elevator Hoist
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EP1783088A4 (en)	2012-09-05	LIFT DEVICE
EP1884492A4 (en)	2013-01-16	CABLE ATTACHING DEVICE FOR ELEVATOR
EP1790611A4 (en)	2012-10-03	LIFT DEVICE