KR20180051605A - 엘리베이터 장치 - Google Patents

엘리베이터 장치 Download PDF

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Publication number
KR20180051605A
KR20180051605A KR1020187010100A KR20187010100A KR20180051605A KR 20180051605 A KR20180051605 A KR 20180051605A KR 1020187010100 A KR1020187010100 A KR 1020187010100A KR 20187010100 A KR20187010100 A KR 20187010100A KR 20180051605 A KR20180051605 A KR 20180051605A
Authority
KR
South Korea
Prior art keywords
ratchet wheel
flywheel
weight
region
ratchet
Prior art date
Application number
KR1020187010100A
Other languages
English (en)
Korean (ko)
Inventor
요스께 구보
가오루 히라노
데쯔야 나까야마
유다이 다나까
Original Assignee
가부시키가이샤 히타치세이사쿠쇼
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 가부시키가이샤 히타치세이사쿠쇼 filed Critical 가부시키가이샤 히타치세이사쿠쇼
Publication of KR20180051605A publication Critical patent/KR20180051605A/ko

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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
    • B66B5/046—Mechanical overspeed governors of the pendulum or rocker arm type
    • 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
    • B66B5/26—Positively-acting devices, e.g. latches, knives

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Maintenance And Inspection Apparatuses For Elevators (AREA)
  • Emergency Lowering Means (AREA)
KR1020187010100A 2015-10-13 2015-10-13 엘리베이터 장치 KR20180051605A (ko)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2015/078870 WO2017064745A1 (ja) 2015-10-13 2015-10-13 エレベータ装置

Publications (1)

Publication Number Publication Date
KR20180051605A true KR20180051605A (ko) 2018-05-16

Family

ID=58517973

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020187010100A KR20180051605A (ko) 2015-10-13 2015-10-13 엘리베이터 장치

Country Status (5)

Country Link
EP (1) EP3363759B1 (ja)
JP (1) JP6518336B2 (ja)
KR (1) KR20180051605A (ja)
CN (1) CN108137271B (ja)
WO (1) WO2017064745A1 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109720961B (zh) 2017-10-30 2021-08-17 奥的斯电梯公司 限速器组件以及电梯系统

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5065845A (en) * 1990-09-13 1991-11-19 Pearson David B Speed governor safety device for stopping an elevator car
JP4312896B2 (ja) * 1999-09-10 2009-08-12 東芝エレベータ株式会社 エレベータの調速機
JP2002020056A (ja) * 2000-07-03 2002-01-23 Toshiba Elevator Co Ltd エレベータ用調速機
JP4836437B2 (ja) * 2004-11-19 2011-12-14 東芝エレベータ株式会社 エレベータの調速機。
CN101088897A (zh) * 2007-07-10 2007-12-19 宁波申菱电梯配件有限公司 新颖的电梯限速器
CN201211988Y (zh) * 2008-05-06 2009-03-25 河北东方富达机械有限公司 电梯限速器
WO2010084564A1 (ja) * 2009-01-20 2010-07-29 三菱電機株式会社 エレベータ用安全装置
ES2381966T3 (es) * 2009-11-10 2012-06-04 Thyssenkrupp Elevator Ag Dispositivo de liberación para un limitador de velocidad de una instalación de ascensor
WO2012017549A1 (ja) * 2010-08-06 2012-02-09 三菱電機株式会社 エレベータ用調速機

Also Published As

Publication number Publication date
JP6518336B2 (ja) 2019-05-22
CN108137271B (zh) 2019-11-19
CN108137271A (zh) 2018-06-08
WO2017064745A1 (ja) 2017-04-20
EP3363759A1 (en) 2018-08-22
EP3363759A4 (en) 2019-07-24
EP3363759B1 (en) 2020-05-06
JPWO2017064745A1 (ja) 2018-07-26

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Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application