JP7562006B2 - エレベータ装置 - Google Patents

エレベータ装置 Download PDF

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Publication number
JP7562006B2
JP7562006B2 JP2023543572A JP2023543572A JP7562006B2 JP 7562006 B2 JP7562006 B2 JP 7562006B2 JP 2023543572 A JP2023543572 A JP 2023543572A JP 2023543572 A JP2023543572 A JP 2023543572A JP 7562006 B2 JP7562006 B2 JP 7562006B2
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Japan
Prior art keywords
car
rod
brake shoe
electric actuator
electromagnet
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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
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JP2023543572A
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English (en)
Japanese (ja)
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JPWO2023026423A5 (https=
JPWO2023026423A1 (https=
Inventor
聡志 沼田
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
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Publication date
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Publication of JPWO2023026423A1 publication Critical patent/JPWO2023026423A1/ja
Publication of JPWO2023026423A5 publication Critical patent/JPWO2023026423A5/ja
Application granted granted Critical
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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
    • B66B5/16—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
    • 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
    • B66B17/00—Hoistway equipment
    • B66B17/34—Safe lift clips; Keps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Maintenance And Inspection Apparatuses For Elevators (AREA)
JP2023543572A 2021-08-26 2021-08-26 エレベータ装置 Active JP7562006B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2021/031300 WO2023026423A1 (ja) 2021-08-26 2021-08-26 エレベータ装置

Publications (3)

Publication Number Publication Date
JPWO2023026423A1 JPWO2023026423A1 (https=) 2023-03-02
JPWO2023026423A5 JPWO2023026423A5 (https=) 2024-05-17
JP7562006B2 true JP7562006B2 (ja) 2024-10-04

Family

ID=85322548

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023543572A Active JP7562006B2 (ja) 2021-08-26 2021-08-26 エレベータ装置

Country Status (3)

Country Link
EP (1) EP4393861A4 (https=)
JP (1) JP7562006B2 (https=)
WO (1) WO2023026423A1 (https=)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005115904A1 (ja) 2004-05-25 2005-12-08 Mitsubishi Denki Kabushiki Kaisha エレベータの非常止め装置
JP2007521203A (ja) 2003-10-07 2007-08-02 オーチス　エレベータ　カンパニー エレベータ用の遠隔リセット可能なロープ無し非常停止装置
WO2020110437A1 (ja) 2018-11-28 2020-06-04 株式会社日立製作所 非常止め装置及びエレベーター
US20200207576A1 (en) 2018-12-31 2020-07-02 Kone Corporation Elevator car parking brake

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014065589A (ja) * 2012-09-26 2014-04-17 Toshiba Corp エレベータ

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007521203A (ja) 2003-10-07 2007-08-02 オーチス　エレベータ　カンパニー エレベータ用の遠隔リセット可能なロープ無し非常停止装置
WO2005115904A1 (ja) 2004-05-25 2005-12-08 Mitsubishi Denki Kabushiki Kaisha エレベータの非常止め装置
WO2020110437A1 (ja) 2018-11-28 2020-06-04 株式会社日立製作所 非常止め装置及びエレベーター
US20200207576A1 (en) 2018-12-31 2020-07-02 Kone Corporation Elevator car parking brake

Also Published As

Publication number Publication date
EP4393861A1 (en) 2024-07-03
WO2023026423A1 (ja) 2023-03-02
JPWO2023026423A1 (https=) 2023-03-02
EP4393861A4 (en) 2025-09-10
CN117794838A (zh) 2024-03-29

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