EP2380840A4 - Safety device for elevator - Google Patents

Safety device for elevator Download PDF

Info

Publication number: EP2380840A4
Authority: EP; European Patent Office
Prior art keywords: elevator; safety device; safety
Prior art date: 2009-01-20
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.): Granted

Application number

EP09838758.2A

Other languages

German (de)

French (fr)

Other versions

EP2380840A1 (en

EP2380840B1 (en

Inventor

Naoyuki Maruyama

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.)

2009-01-20

Filing date

2009-01-20

Publication date

2018-01-10

2009-01-20 Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp

2011-10-26 Publication of EP2380840A1 publication Critical patent/EP2380840A1/en

2018-01-10 Publication of EP2380840A4 publication Critical patent/EP2380840A4/en

2021-11-17 Application granted granted Critical

2021-11-17 Publication of EP2380840B1 publication Critical patent/EP2380840B1/en

Status Active legal-status Critical Current

2029-01-20 Anticipated expiration legal-status Critical

Classifications

- 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
- B66B5/044—Mechanical overspeed governors
- 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

Landscapes

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

EP09838758.2A 2009-01-20 2009-01-20 Safety device for elevator Active EP2380840B1 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
PCT/JP2009/050729 WO2010084565A1 (en)	2009-01-20	2009-01-20	Safety device for elevator

Publications (3)

Publication Number	Publication Date
EP2380840A1 EP2380840A1 (en)	2011-10-26
EP2380840A4 true EP2380840A4 (en)	2018-01-10
EP2380840B1 EP2380840B1 (en)	2021-11-17

Family

ID=42355640

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP09838758.2A Active EP2380840B1 (en)	2009-01-20	2009-01-20	Safety device for elevator

Country Status (5)

Country	Link
EP (1)	EP2380840B1 (en)
JP (1)	JP5312487B2 (en)
KR (1)	KR101199745B1 (en)
CN (1)	CN102216189B (en)
WO (1)	WO2010084565A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FI122262B (en) *	2009-10-21	2011-11-15	Kone Corp	Movement limiter for a lift and elevator
US20150014100A1 (en) *	2012-03-06	2015-01-15	Mitsubishi Electric Corporation	Elevator governor and elevator device
JPWO2013132587A1 (en) *	2012-03-06	2015-07-30	三菱電機株式会社	Elevator governor and elevator apparatus
EP2928804B1 (en)	2012-12-10	2017-02-15	Inventio AG	Lift assembly with a speed limiter
CN108002168B (en) *	2016-10-27	2021-04-02	奥的斯电梯公司	Remote triggering device, speed limiter assembly and elevator
CN109720957B (en) *	2017-10-27	2021-11-02	奥的斯电梯公司	Actuator, remote triggering device, speed limiter and elevator
CN109969898B (en) *	2017-12-28	2021-12-24	奥的斯电梯公司	Remote triggering device, speed limiter assembly and elevator
CN108083050A (en) *	2018-01-08	2018-05-29	台州富士电梯制造有限公司	A kind of explosion-proof limiter of speed
US11034546B2 (en)	2018-06-28	2021-06-15	Otis Elevator Company	Elevator governor
WO2020021629A1 (en) *	2018-07-24	2020-01-30	三菱電機株式会社	Speed governor for elevators
SE542493C2 (en)	2018-09-07	2020-05-26	Alimak Group Sweden Ab	A mechanism for a safety device for a lift car, a safety device for protecting against unintended car movement of a lift car and a safety arrangement for a lift system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FI95021C (en) *	1993-06-08	1995-12-11	Kone Oy	Method and apparatus for triggering an elevator gripping device
JP4312896B2 (en) *	1999-09-10	2009-08-12	東芝エレベータ株式会社	Elevator governor
JP3929724B2 (en)	2001-06-12	2007-06-13	三菱電機株式会社	elevator
EP1739046B1 (en) *	2004-04-20	2011-06-15	Mitsubishi Denki Kabushiki Kaisha	Emergency stop system of elevator
CN101233067B (en) *	2006-05-22	2010-05-19	三菱电机株式会社	Speed regulator for elevator
JP4905360B2 (en) *	2006-05-22	2012-03-28	三菱電機株式会社	Elevator governor

2009
- 2009-01-20 CN CN2009801453256A patent/CN102216189B/en active Active
- 2009-01-20 WO PCT/JP2009/050729 patent/WO2010084565A1/en active Application Filing
- 2009-01-20 JP JP2010547327A patent/JP5312487B2/en active Active
- 2009-01-20 KR KR1020117008868A patent/KR101199745B1/en active IP Right Grant
- 2009-01-20 EP EP09838758.2A patent/EP2380840B1/en active Active

Non-Patent Citations (1)

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

Also Published As

Publication number	Publication date
CN102216189A (en)	2011-10-12
JP5312487B2 (en)	2013-10-09
CN102216189B (en)	2013-08-21
WO2010084565A1 (en)	2010-07-29
JPWO2010084565A1 (en)	2012-07-12
EP2380840A1 (en)	2011-10-26
KR20110052750A (en)	2011-05-18
EP2380840B1 (en)	2021-11-17
KR101199745B1 (en)	2012-11-08

Publication	Publication Date	Title
HK1155428A1 (en)	2012-05-18	Safety device for elevator
EP2571799A4 (en)	2018-02-14	Integrated elevator safety system
EP2448853A4 (en)	2017-11-08	Elevator rescue system
HK1137004A1 (en)	2010-07-16	Elevator safety device
KR101537846B9 (en)	2025-01-08	Emergency stop device for elevators
EP2455320A4 (en)	2017-02-01	Elevator system
EP2380840A4 (en)	2018-01-10	Safety device for elevator
EP2112116A4 (en)	2012-03-28	Safety device for elevator
HK1157720A1 (en)	2012-07-06	Elevator safety device
EP2389333A4 (en)	2012-08-08	Elevator safety device
EP2589560A4 (en)	2017-11-29	Control device for elevator
HK1176920A1 (en)	2013-08-09	Elevator braking device
EP2465805A4 (en)	2015-06-17	Elevator device
EP2615053A4 (en)	2017-08-23	Control device for elevator
EP2441724A4 (en)	2017-01-25	Brake device for elevator hoist
EP2514703A4 (en)	2017-09-13	Elevator device
EP2476640A4 (en)	2017-01-18	Control device for elevator
EP2441722A4 (en)	2017-02-22	Elevator apparatus
GB0904854D0 (en)	2009-05-06	Safety device
EP2407410A4 (en)	2017-10-18	Elevator device
EP2457861A4 (en)	2015-06-17	Control device for elevator
EP2610205A4 (en)	2017-08-23	Elevator device
EP2436635A4 (en)	2015-06-10	Elevator device
GB0909077D0 (en)	2009-07-01	Safety device
EP2615054A4 (en)	2017-05-24	Rope for elevator

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2018-01-10	RA4	Supplementary search report drawn up and despatched (corrected)	Effective date: 20171212
2018-01-10	RIC1	Information provided on ipc code assigned before grant	Ipc: B66B 5/04 20060101AFI20171206BHEP
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