EP4234470C0 - Auslöseeinheit für eine fangvorrichtung - Google Patents

Auslöseeinheit für eine fangvorrichtung

Info

Publication number
EP4234470C0
EP4234470C0 EP22158353.7A EP22158353A EP4234470C0 EP 4234470 C0 EP4234470 C0 EP 4234470C0 EP 22158353 A EP22158353 A EP 22158353A EP 4234470 C0 EP4234470 C0 EP 4234470C0
Authority
EP
European Patent Office
Prior art keywords
trigger unit
catching device
catching
trigger
unit
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
EP22158353.7A
Other languages
English (en)
French (fr)
Other versions
EP4234470A1 (de
EP4234470B1 (de
Inventor
Stephan Rohr
Herrmann Gehrig
Sergej Zinenko
Dominik Helfer
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.)
Cobianchi Liftteile AG
Elgo Batscale AG
Original Assignee
Cobianchi Liftteile AG
Elgo Batscale AG
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 Cobianchi Liftteile AG, Elgo Batscale AG filed Critical Cobianchi Liftteile AG
Priority to EP22158353.7A priority Critical patent/EP4234470B1/de
Priority to US18/113,508 priority patent/US12338102B2/en
Priority to CN202310155305.9A priority patent/CN116639567A/zh
Publication of EP4234470A1 publication Critical patent/EP4234470A1/de
Application granted granted Critical
Publication of EP4234470B1 publication Critical patent/EP4234470B1/de
Publication of EP4234470C0 publication Critical patent/EP4234470C0/de
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
    • B66B1/00—Control systems of elevators in general
    • B66B1/34—Details, e.g. call counting devices, data transmission from car to control system, devices giving information to the control system
    • B66B1/3492—Position or motion detectors or driving means for the detector
    • 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
    • B66B5/16—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)
  • Automation & Control Theory (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Maintenance And Inspection Apparatuses For Elevators (AREA)
EP22158353.7A 2022-02-23 2022-02-23 Auslöseeinheit für eine fangvorrichtung Active EP4234470B1 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP22158353.7A EP4234470B1 (de) 2022-02-23 2022-02-23 Auslöseeinheit für eine fangvorrichtung
US18/113,508 US12338102B2 (en) 2022-02-23 2023-02-23 Safety gear for an elevator system
CN202310155305.9A CN116639567A (zh) 2022-02-23 2023-02-23 用于防坠装置的触发装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP22158353.7A EP4234470B1 (de) 2022-02-23 2022-02-23 Auslöseeinheit für eine fangvorrichtung

Publications (3)

Publication Number Publication Date
EP4234470A1 EP4234470A1 (de) 2023-08-30
EP4234470B1 EP4234470B1 (de) 2024-12-25
EP4234470C0 true EP4234470C0 (de) 2024-12-25

Family

ID=80448726

Family Applications (1)

Application Number Title Priority Date Filing Date
EP22158353.7A Active EP4234470B1 (de) 2022-02-23 2022-02-23 Auslöseeinheit für eine fangvorrichtung

Country Status (3)

Country Link
US (1) US12338102B2 (de)
EP (1) EP4234470B1 (de)
CN (1) CN116639567A (de)

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4102444A (en) * 1976-12-16 1978-07-25 Wehr Corporation Stepped torque rotary motion brake
JPH10184844A (ja) * 1996-12-25 1998-07-14 Smc Corp 電動アクチュエータ
US8631909B2 (en) * 2009-03-16 2014-01-21 Otis Elevator Company Electromagnetic safety trigger
TWI499731B (zh) * 2013-01-17 2015-09-11 Timotion Technology Co Ltd 線性傳動裝置改良
EP2837592A1 (de) * 2013-08-13 2015-02-18 Aplicaciones Electromecanicas Gervall, S.A. Antriebssystem für ein Aufzugssicherheitsgetriebe
DE102013111385A1 (de) * 2013-10-15 2015-04-16 Manfred Lienemann Auslösevorrichtung einer Fangvorrichtung für eine Aufzugskabine einer Aufzugsanlage
EP3386899B1 (de) * 2015-12-07 2025-02-19 Otis Elevator Company Robustes elektrisches sicherheitsbetätigungsmodul
US10889468B2 (en) * 2016-12-13 2021-01-12 Otis Elevator Company Electronics safety actuator
CN109516336B (zh) 2018-12-29 2024-09-13 刘英辉 直线驱动装置、安全钳装置及电梯系统的控制方法
EP3677534B1 (de) * 2019-01-02 2021-07-21 Otis Elevator Company Aktor einer sicherheitsvorrichtung eines aufzugs
DE202019103423U1 (de) * 2019-06-18 2019-06-28 Wittur Holding Gmbh Bremsvorrichtung mit automatischer Lüftbarkeit in sämtlichen Betriebsfällen
DE202019105584U1 (de) * 2019-10-10 2019-10-22 Wittur Holding Gmbh Auslöseeinheit zum Betätigen einer Aufzugbremsvorrichtung
EP4103502B1 (de) * 2020-02-14 2025-11-05 Wittur Holding GmbH Auslöseeinheit zum betätigen einer aufzugsbremsvorrichtung
CN111362093B (zh) * 2020-04-27 2024-05-24 重庆迈高电梯有限公司 一种电梯安全钳提拉机构及电梯
CN111731964B (zh) 2020-07-24 2025-05-13 刘英辉 安全钳提拉装置、电梯轿厢及其使用方法

Also Published As

Publication number Publication date
EP4234470A1 (de) 2023-08-30
US12338102B2 (en) 2025-06-24
EP4234470B1 (de) 2024-12-25
US20230286779A1 (en) 2023-09-14
CN116639567A (zh) 2023-08-25

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