JP7765623B2 - エレベーター - Google Patents

エレベーター

Info

Publication number
JP7765623B2
JP7765623B2 JP2024521411A JP2024521411A JP7765623B2 JP 7765623 B2 JP7765623 B2 JP 7765623B2 JP 2024521411 A JP2024521411 A JP 2024521411A JP 2024521411 A JP2024521411 A JP 2024521411A JP 7765623 B2 JP7765623 B2 JP 7765623B2
Authority
JP
Japan
Prior art keywords
upper frame
elevator
car
operating mechanism
drive
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.)
Active
Application number
JP2024521411A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2023223404A1 (https=
Inventor
康司 伊藤
貴 安部
秀隆 座間
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 JPWO2023223404A1 publication Critical patent/JPWO2023223404A1/ja
Application granted granted Critical
Publication of JP7765623B2 publication Critical patent/JP7765623B2/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
    • 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)
JP2024521411A 2022-05-17 2022-05-17 エレベーター Active JP7765623B2 (ja)

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 (2)

Publication Number Publication Date
JPWO2023223404A1 JPWO2023223404A1 (https=) 2023-11-23
JP7765623B2 true JP7765623B2 (ja) 2025-11-06

Family

ID=88834815

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024521411A Active JP7765623B2 (ja) 2022-05-17 2022-05-17 エレベーター

Country Status (4)

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

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US20200198932A1 (en) 2018-12-20 2020-06-25 Kone Corporation Elevator safety gear trigger and reset system
WO2021044662A1 (ja) 2019-09-06 2021-03-11 株式会社日立製作所 非常止め装置及びエレベーター

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61157578U (https=) * 1985-03-20 1986-09-30

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US20200198932A1 (en) 2018-12-20 2020-06-25 Kone Corporation Elevator safety gear trigger and reset system
WO2021044662A1 (ja) 2019-09-06 2021-03-11 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
CN119032059A (zh) 2024-11-26
JPWO2023223404A1 (https=) 2023-11-23
EP4527776A1 (en) 2025-03-26
WO2023223404A1 (ja) 2023-11-23
EP4527776A4 (en) 2026-04-01

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