JPWO2023047561A1 - - Google Patents

Info

Publication number
JPWO2023047561A1
JPWO2023047561A1 JP2023549280A JP2023549280A JPWO2023047561A1 JP WO2023047561 A1 JPWO2023047561 A1 JP WO2023047561A1 JP 2023549280 A JP2023549280 A JP 2023549280A JP 2023549280 A JP2023549280 A JP 2023549280A JP WO2023047561 A1 JPWO2023047561 A1 JP WO2023047561A1
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
JP2023549280A
Other versions
JP7522325B2 (ja
JPWO2023047561A5 (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.)
Filing date
Publication date
Application filed filed Critical
Publication of JPWO2023047561A1 publication Critical patent/JPWO2023047561A1/ja
Publication of JPWO2023047561A5 publication Critical patent/JPWO2023047561A5/ja
Application granted granted Critical
Publication of JP7522325B2 publication Critical patent/JP7522325B2/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
    • B66B5/02—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
    • 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
    • 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
    • B66B5/027—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions to permit passengers to leave an elevator car in case of failure, e.g. moving the car to a reference floor or unlocking the door
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Maintenance And Inspection Apparatuses For Elevators (AREA)
JP2023549280A 2021-09-27 2021-09-27 エレベータ装置 Active JP7522325B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2021/035262 WO2023047561A1 (ja) 2021-09-27 2021-09-27 エレベータ装置

Publications (3)

Publication Number Publication Date
JPWO2023047561A1 true JPWO2023047561A1 (ja) 2023-03-30
JPWO2023047561A5 JPWO2023047561A5 (ja) 2024-05-14
JP7522325B2 JP7522325B2 (ja) 2024-07-24

Family

ID=85719389

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023549280A Active JP7522325B2 (ja) 2021-09-27 2021-09-27 エレベータ装置

Country Status (4)

Country Link
EP (1) EP4410727A1 (ja)
JP (1) JP7522325B2 (ja)
CN (1) CN117940361A (ja)
WO (1) WO2023047561A1 (ja)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004142914A (ja) * 2002-10-25 2004-05-20 Mitsubishi Electric Corp エレベーターの非常止め装置
ES2689423T3 (es) * 2009-03-16 2018-11-14 Otis Elevator Company Sistema de detección y de procesamiento de sobre-aceleración y de sobre-velocidad
CA2855908A1 (en) 2011-12-21 2013-06-27 Inventio Ag Actuator for a lift brake
DE112018007600T5 (de) * 2018-05-14 2021-01-28 Mitsubishi Electric Corporation Sicherheitsvorrichtung für einen Aufzug und Sicherheitssystem für einen Aufzug
JP7292230B2 (ja) * 2020-02-20 2023-06-16 株式会社日立製作所 非常止め装置及びエレベーター

Also Published As

Publication number Publication date
JP7522325B2 (ja) 2024-07-24
EP4410727A1 (en) 2024-08-07
WO2023047561A1 (ja) 2023-03-30
CN117940361A (zh) 2024-04-26

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