WO2008136118A1 - Handrail device on car of elevator - Google Patents

Handrail device on car of elevator Download PDF

Info

Publication number
WO2008136118A1
WO2008136118A1 PCT/JP2007/059090 JP2007059090W WO2008136118A1 WO 2008136118 A1 WO2008136118 A1 WO 2008136118A1 JP 2007059090 W JP2007059090 W JP 2007059090W WO 2008136118 A1 WO2008136118 A1 WO 2008136118A1
Authority
WO
WIPO (PCT)
Prior art keywords
car
elevator
safety hook
rail
worker
Prior art date
Application number
PCT/JP2007/059090
Other languages
French (fr)
Japanese (ja)
Inventor
Tomohiko Matsuoka
Sachiomi Mizuno
Original Assignee
Mitsubishi Electric Corporation
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.)
Filing date
Publication date
Application filed by Mitsubishi Electric Corporation filed Critical Mitsubishi Electric Corporation
Priority to CN2007800527253A priority Critical patent/CN101652307B/en
Priority to EP07742525.4A priority patent/EP2138440A4/en
Priority to KR1020097018342A priority patent/KR101154141B1/en
Priority to PCT/JP2007/059090 priority patent/WO2008136118A1/en
Priority to JP2009512849A priority patent/JP5067421B2/en
Publication of WO2008136118A1 publication Critical patent/WO2008136118A1/en

Links

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
    • B66B5/0043—Devices enhancing safety during maintenance
    • B66B5/005—Safety of maintenance personnel
    • B66B5/0081—Safety of maintenance personnel by preventing falling by means of safety fences or handrails, being operable or not, mounted on top of the elevator car
    • 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
    • B66B11/02—Cages, i.e. cars
    • 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

Abstract

Provided is a handrail device on the car of an elevator in which when a worker for the elevator performs an operation while riding on the car, the worker is not required to replacing a safety hook and the efficiency of the operation can be enhanced. A handrail frame is so installed upright on the car as to surround it on the four sides, and an endless rail is installed on the handrail frame. A guide having a safety hook connection means is so provided on the rail as to be movable along the rail. In performing an operation on the car, the worker moves onto the car, connects his safety hook to the safety hook connection means to keep safety, and performs the inspection or other operations for the devices in the hoistway.
PCT/JP2007/059090 2007-04-26 2007-04-26 Handrail device on car of elevator WO2008136118A1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CN2007800527253A CN101652307B (en) 2007-04-26 2007-04-26 Handrail device on car of elevator
EP07742525.4A EP2138440A4 (en) 2007-04-26 2007-04-26 Handrail device on car of elevator
KR1020097018342A KR101154141B1 (en) 2007-04-26 2007-04-26 Handrail device on car of elevator
PCT/JP2007/059090 WO2008136118A1 (en) 2007-04-26 2007-04-26 Handrail device on car of elevator
JP2009512849A JP5067421B2 (en) 2007-04-26 2007-04-26 Elevator car handrail device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2007/059090 WO2008136118A1 (en) 2007-04-26 2007-04-26 Handrail device on car of elevator

Publications (1)

Publication Number Publication Date
WO2008136118A1 true WO2008136118A1 (en) 2008-11-13

Family

ID=39943240

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/059090 WO2008136118A1 (en) 2007-04-26 2007-04-26 Handrail device on car of elevator

Country Status (5)

Country Link
EP (1) EP2138440A4 (en)
JP (1) JP5067421B2 (en)
KR (1) KR101154141B1 (en)
CN (1) CN101652307B (en)
WO (1) WO2008136118A1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109368450A (en) * 2018-11-23 2019-02-22 巨龙电梯有限公司 A kind of car top guard of telescopic folding
JP2019119576A (en) * 2018-01-10 2019-07-22 東芝エレベータ株式会社 Car top handrail
US11091352B2 (en) 2018-04-27 2021-08-17 Otis Elevator Company Elevator car frame
CN114829282A (en) * 2019-12-20 2022-07-29 因温特奥股份公司 Pivotable railing of elevator car and maintenance method of elevator
JP7395040B1 (en) 2023-03-08 2023-12-08 三菱電機ビルソリューションズ株式会社 elevator door support device

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200460133Y1 (en) * 2010-09-03 2012-05-04 주식회사 욘넷츠코리아 Observation or full glass elevator
WO2016110934A1 (en) * 2015-01-05 2016-07-14 三菱電機株式会社 Elevator apparatus
KR20180002510A (en) * 2016-06-29 2018-01-08 오티스 엘리베이터 컴파니 Adjustable handrail system for a top of an elevator car and method of adjusting
EP3315445B1 (en) * 2016-10-27 2022-04-13 KONE Corporation Elevator safety arrangement and elevator
DE102016121742A1 (en) * 2016-11-14 2018-05-17 Thyssenkrupp Ag Car for an elevator system
CN110225875A (en) * 2017-03-22 2019-09-10 株式会社日立制作所 Lift appliance
CN112424106B (en) * 2018-07-20 2021-12-10 三菱电机株式会社 Elevator car device
CN111362085B (en) 2018-12-26 2022-12-20 奥的斯电梯公司 Railing subassembly, car and elevator

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58112342U (en) * 1982-01-25 1983-08-01 朝日金属精工株式会社 Stopper at safety device direction change point of fall arrest system
JPS6419457U (en) * 1987-07-21 1989-01-31
JPH0673079U (en) * 1992-07-20 1994-10-11 セイレイ工業株式会社 Safety belt locking device structure for aerial work vehicles
JPH0899782A (en) * 1994-10-03 1996-04-16 Mitsubishi Denki Bill Techno Service Kk Safety device of overcar work of elevator
JP2002284469A (en) * 2001-03-23 2002-10-03 Mitsubishi Electric Corp Elevator car device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS526535B2 (en) * 1973-08-21 1977-02-23
AU554669B2 (en) * 1982-07-12 1986-08-28 Paul Frey-Wigger Work platform
JPH0242704Y2 (en) * 1986-04-30 1990-11-14
JP2003095554A (en) * 2001-09-26 2003-04-03 Toshiba Elevator Co Ltd Safety device on elevator car

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58112342U (en) * 1982-01-25 1983-08-01 朝日金属精工株式会社 Stopper at safety device direction change point of fall arrest system
JPS6419457U (en) * 1987-07-21 1989-01-31
JPH0673079U (en) * 1992-07-20 1994-10-11 セイレイ工業株式会社 Safety belt locking device structure for aerial work vehicles
JPH0899782A (en) * 1994-10-03 1996-04-16 Mitsubishi Denki Bill Techno Service Kk Safety device of overcar work of elevator
JP2002284469A (en) * 2001-03-23 2002-10-03 Mitsubishi Electric Corp Elevator car device

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2138440A4 *

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019119576A (en) * 2018-01-10 2019-07-22 東芝エレベータ株式会社 Car top handrail
US11091352B2 (en) 2018-04-27 2021-08-17 Otis Elevator Company Elevator car frame
CN109368450A (en) * 2018-11-23 2019-02-22 巨龙电梯有限公司 A kind of car top guard of telescopic folding
CN109368450B (en) * 2018-11-23 2024-03-19 巨龙电梯有限公司 Telescopic folding car roof guardrail
CN114829282A (en) * 2019-12-20 2022-07-29 因温特奥股份公司 Pivotable railing of elevator car and maintenance method of elevator
JP7395040B1 (en) 2023-03-08 2023-12-08 三菱電機ビルソリューションズ株式会社 elevator door support device

Also Published As

Publication number Publication date
KR20100004997A (en) 2010-01-13
KR101154141B1 (en) 2012-06-13
EP2138440A1 (en) 2009-12-30
JPWO2008136118A1 (en) 2010-07-29
JP5067421B2 (en) 2012-11-07
CN101652307B (en) 2012-02-01
CN101652307A (en) 2010-02-17
EP2138440A4 (en) 2013-10-30

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