DE112021007084T5 - Aufzugsvorrichtung - Google Patents

Aufzugsvorrichtung Download PDF

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Publication number
DE112021007084T5
DE112021007084T5 DE112021007084.3T DE112021007084T DE112021007084T5 DE 112021007084 T5 DE112021007084 T5 DE 112021007084T5 DE 112021007084 T DE112021007084 T DE 112021007084T DE 112021007084 T5 DE112021007084 T5 DE 112021007084T5
Authority
DE
Germany
Prior art keywords
weight
operating
stopper
operating weight
emergency stop
Prior art date
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.)
Pending
Application number
DE112021007084.3T
Other languages
German (de)
English (en)
Inventor
Nobuyuki Kokawa
Seiji Watanabe
Ayaka Mizutani
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.)
Filing date
Publication date
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of DE112021007084T5 publication Critical patent/DE112021007084T5/de
Pending legal-status Critical Current

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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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Maintenance And Inspection Apparatuses For Elevators (AREA)
DE112021007084.3T 2021-02-12 2021-02-12 Aufzugsvorrichtung Pending DE112021007084T5 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2021/005298 WO2022172406A1 (ja) 2021-02-12 2021-02-12 エレベーター装置

Publications (1)

Publication Number Publication Date
DE112021007084T5 true DE112021007084T5 (de) 2023-12-07

Family

ID=82838507

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112021007084.3T Pending DE112021007084T5 (de) 2021-02-12 2021-02-12 Aufzugsvorrichtung

Country Status (4)

Country Link
JP (1) JP7418895B2 (https=)
CN (1) CN116783134A (https=)
DE (1) DE112021007084T5 (https=)
WO (1) WO2022172406A1 (https=)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004345803A (ja) 2003-05-22 2004-12-09 Toshiba Elevator Co Ltd 昇降体の非常止め装置、非常止め復帰装置及び非常止め復帰方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5131445A (ja) * 1974-09-11 1976-03-17 Mitsubishi Electric Corp Erebeetasochi
JPH0692571A (ja) * 1992-09-17 1994-04-05 Mitsubishi Electric Corp エレベータの補償ロープ張り車装置
JP3390578B2 (ja) * 1995-07-26 2003-03-24 三菱電機株式会社 エレベータ調速機
US9505587B2 (en) * 2010-11-01 2016-11-29 Mitsubishi Electric Corporation Elevator with acceleration detection
JP5774220B2 (ja) * 2012-06-19 2015-09-09 三菱電機株式会社 エレベータ装置
KR20150089079A (ko) * 2012-12-17 2015-08-04 미쓰비시덴키 가부시키가이샤 엘리베이터 장치
JP6415699B2 (ja) * 2015-04-07 2018-10-31 三菱電機株式会社 エレベータ装置
CN105293245B (zh) * 2015-12-11 2017-07-07 郭贤良 卷筒式电梯防坠装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004345803A (ja) 2003-05-22 2004-12-09 Toshiba Elevator Co Ltd 昇降体の非常止め装置、非常止め復帰装置及び非常止め復帰方法

Also Published As

Publication number Publication date
CN116783134A (zh) 2023-09-19
WO2022172406A1 (ja) 2022-08-18
JP7418895B2 (ja) 2024-01-22
JPWO2022172406A1 (https=) 2022-08-18

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