CN119032059A - 电梯 - Google Patents

电梯 Download PDF

Info

Publication number
CN119032059A
CN119032059A CN202280095572.5A CN202280095572A CN119032059A CN 119032059 A CN119032059 A CN 119032059A CN 202280095572 A CN202280095572 A CN 202280095572A CN 119032059 A CN119032059 A CN 119032059A
Authority
CN
China
Prior art keywords
upper frame
elevator
driving mechanism
car
pull
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
CN202280095572.5A
Other languages
English (en)
Chinese (zh)
Inventor
伊藤康司
安部贵
座间秀隆
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 CN119032059A publication Critical patent/CN119032059A/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
    • B66B11/02—Cages, i.e. cars
    • B66B11/0206—Car frames

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Cage And Drive Apparatuses For Elevators (AREA)
CN202280095572.5A 2022-05-17 2022-05-17 电梯 Pending CN119032059A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2022/020459 WO2023223404A1 (ja) 2022-05-17 2022-05-17 エレベーター

Publications (1)

Publication Number Publication Date
CN119032059A true CN119032059A (zh) 2024-11-26

Family

ID=88834815

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280095572.5A Pending CN119032059A (zh) 2022-05-17 2022-05-17 电梯

Country Status (4)

Country Link
EP (1) EP4527776A4 (https=)
JP (1) JP7765623B2 (https=)
CN (1) CN119032059A (https=)
WO (1) WO2023223404A1 (https=)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61157578U (https=) * 1985-03-20 1986-09-30
JP2009046274A (ja) * 2007-08-22 2009-03-05 Mitsubishi Electric Building Techno Service Co Ltd 昇降防止装置およびエレベータ装置
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

Also Published As

Publication number Publication date
JPWO2023223404A1 (https=) 2023-11-23
EP4527776A1 (en) 2025-03-26
WO2023223404A1 (ja) 2023-11-23
JP7765623B2 (ja) 2025-11-06
EP4527776A4 (en) 2026-04-01

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