JPWO2021014559A1 - - Google Patents

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Publication number
JPWO2021014559A1
JPWO2021014559A1 JP2021534448A JP2021534448A JPWO2021014559A1 JP WO2021014559 A1 JPWO2021014559 A1 JP WO2021014559A1 JP 2021534448 A JP2021534448 A JP 2021534448A JP 2021534448 A JP2021534448 A JP 2021534448A JP WO2021014559 A1 JPWO2021014559 A1 JP WO2021014559A1
Authority
JP
Japan
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
JP2021534448A
Other versions
JP7229358B2 (ja
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.)
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Publication of JPWO2021014559A1 publication Critical patent/JPWO2021014559A1/ja
Application granted granted Critical
Publication of JP7229358B2 publication Critical patent/JP7229358B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B66B5/0087—Devices facilitating maintenance, repair or inspection tasks
    • 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
    • B66B5/22—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 means of linearly-movable wedges
    • 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
    • B66B5/06—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions for detecting excessive speed electrical

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Maintenance And Inspection Apparatuses For Elevators (AREA)
JP2021534448A 2019-07-23 2019-07-23 エレベータ装置 Active JP7229358B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2019/028811 WO2021014559A1 (ja) 2019-07-23 2019-07-23 エレベータ装置

Publications (2)

Publication Number Publication Date
JPWO2021014559A1 true JPWO2021014559A1 (ja) 2021-01-28
JP7229358B2 JP7229358B2 (ja) 2023-02-27

Family

ID=74193155

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021534448A Active JP7229358B2 (ja) 2019-07-23 2019-07-23 エレベータ装置

Country Status (5)

Country Link
US (1) US11866299B2 (ja)
EP (1) EP4005960A4 (ja)
JP (1) JP7229358B2 (ja)
CN (1) CN114072344B (ja)
WO (1) WO2021014559A1 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114344748B (zh) * 2021-12-27 2022-10-25 广东泛珠勘察设计有限公司 基于机场航站楼的可扩展式应急通道及其方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008149413A1 (ja) * 2007-06-04 2008-12-11 Mitsubishi Electric Corporation エレベータの安全装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06284634A (ja) * 1993-03-30 1994-10-07 Mitsubishi Denki Bill Techno Service Kk 電磁ブレーキの点検装置
JP4107728B2 (ja) 1998-09-07 2008-06-25 東芝エレベータ株式会社 エレベータ装置
TW513374B (en) * 2000-12-08 2002-12-11 Inventio Ag Safety brake with retardation-dependent braking force
WO2010107408A1 (en) * 2009-03-16 2010-09-23 Otis Elevator Company Electromagnetic safety trigger
JP4646153B2 (ja) 2008-06-11 2011-03-09 東芝エレベータ株式会社 エレベータの安全装置
JP2010208778A (ja) * 2009-03-09 2010-09-24 Toshiba Elevator Co Ltd エレベータ
ES2874760T3 (es) * 2010-05-18 2021-11-05 Otis Elevator Co Sistema de seguridad integrado de ascensor
JP5481510B2 (ja) 2012-03-13 2014-04-23 株式会社東芝 停止装置及びそれを備えるエレベータ
JP5920054B2 (ja) * 2012-06-26 2016-05-18 三菱電機株式会社 エレベータ用ブレーキ装置及びエレベータ
DE102015217423A1 (de) * 2015-09-11 2017-03-16 Thyssenkrupp Ag Elektrisch betätigbare Fangvorrichtung für eine Aufzugsanlage und Verfahren zum Auslösen einer solchen
CN109132771B (zh) * 2018-10-25 2020-06-26 日立楼宇技术（广州）有限公司 电梯轿厢保护系统和方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008149413A1 (ja) * 2007-06-04 2008-12-11 Mitsubishi Electric Corporation エレベータの安全装置

Also Published As

Publication number Publication date
US20220259009A1 (en) 2022-08-18
CN114072344A (zh) 2022-02-18
CN114072344B (zh) 2023-09-01
EP4005960A1 (en) 2022-06-01
EP4005960A4 (en) 2023-03-29
JP7229358B2 (ja) 2023-02-27
US11866299B2 (en) 2024-01-09
WO2021014559A1 (ja) 2021-01-28

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