CN120225454A - 电梯装置 - Google Patents

电梯装置 Download PDF

Info

Publication number
CN120225454A
CN120225454A CN202380079947.3A CN202380079947A CN120225454A CN 120225454 A CN120225454 A CN 120225454A CN 202380079947 A CN202380079947 A CN 202380079947A CN 120225454 A CN120225454 A CN 120225454A
Authority
CN
China
Prior art keywords
bracket
movable element
car
electromagnet
long hole
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
CN202380079947.3A
Other languages
English (en)
Chinese (zh)
Inventor
久保洋辅
座间秀隆
伊藤康司
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Publication of CN120225454A publication Critical patent/CN120225454A/zh
Pending legal-status Critical Current

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
    • 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)
  • Types And Forms Of Lifts (AREA)
CN202380079947.3A 2023-01-25 2023-01-25 电梯装置 Pending CN120225454A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2023/002263 WO2024157390A1 (ja) 2023-01-25 2023-01-25 エレベータ装置

Publications (1)

Publication Number Publication Date
CN120225454A true CN120225454A (zh) 2025-06-27

Family

ID=91970007

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202380079947.3A Pending CN120225454A (zh) 2023-01-25 2023-01-25 电梯装置

Country Status (3)

Country Link
JP (1) JPWO2024157390A1 (enrdf_load_stackoverflow)
CN (1) CN120225454A (enrdf_load_stackoverflow)
WO (1) WO2024157390A1 (enrdf_load_stackoverflow)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20110055349A (ko) * 2010-05-26 2011-05-25 오인수 엘리베이터용 로프 제동장치
EP3670414B1 (en) * 2018-12-20 2023-06-14 KONE Corporation An elevator safety gear trigger and reset system
JP7157718B2 (ja) * 2019-09-06 2022-10-20 株式会社日立製作所 非常止め装置及びエレベーター
CN213864909U (zh) * 2020-10-22 2021-08-03 苏州博量电梯科技有限公司 一种电子安全钳制动块位移检测装置
JP7470651B2 (ja) * 2021-01-26 2024-04-18 株式会社日立製作所 エレベータ装置

Also Published As

Publication number Publication date
WO2024157390A1 (ja) 2024-08-02
JPWO2024157390A1 (enrdf_load_stackoverflow) 2024-08-02

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