WO2020099051A3 - Electromechanical actuator for actuating a brake of an elevator installation - Google Patents

Electromechanical actuator for actuating a brake of an elevator installation Download PDF

Info

Publication number
WO2020099051A3
WO2020099051A3 PCT/EP2019/077845 EP2019077845W WO2020099051A3 WO 2020099051 A3 WO2020099051 A3 WO 2020099051A3 EP 2019077845 W EP2019077845 W EP 2019077845W WO 2020099051 A3 WO2020099051 A3 WO 2020099051A3
Authority
WO
WIPO (PCT)
Prior art keywords
brake
actuator
elevator installation
actuating
connector
Prior art date
Application number
PCT/EP2019/077845
Other languages
German (de)
French (fr)
Other versions
WO2020099051A2 (en
Inventor
Ulrike Pawlik
Original Assignee
Thyssenkrupp Elevator Innovation And Operations 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 Thyssenkrupp Elevator Innovation And Operations Ag filed Critical Thyssenkrupp Elevator Innovation And Operations Ag
Priority to CN201980074585.2A priority Critical patent/CN113165838B/en
Priority to EP19789645.9A priority patent/EP3880595A2/en
Publication of WO2020099051A2 publication Critical patent/WO2020099051A2/en
Publication of WO2020099051A3 publication Critical patent/WO2020099051A3/en

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

Abstract

The present invention relates to an electromechanical actuator (1) for actuating a brake of an elevator installation, said actuator (1) comprising an energy accumulator (2), a holding device (3), a resetting device (6), and a connector (7), wherein the actuator (1) is designed such that, in a ready state (I), the holding device (3) holds the connector (7) against an actuating force (F2) applied by the energy accumulator (2) in a ready position, wherein the holding device (3), in a release state (II), does not hold the connector (7) in the ready position thereof, and the connector (7) is switched into a release position, and, during a retrieval phase (III), the actuator (1) can be switched from the release state (II) into the ready state (I) using the resetting device (6). The invention also relates to an elevator installation comprising a brake and an actuator (1), which cooperates with the brake, in order to decelerate an elevator car which is displaced in an elevator shaft of the elevator installation.
PCT/EP2019/077845 2018-11-12 2019-10-15 Electromechanical actuator for actuating a brake of an elevator installation WO2020099051A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201980074585.2A CN113165838B (en) 2018-11-12 2019-10-15 Electromechanical actuator for actuating a brake of an elevator installation
EP19789645.9A EP3880595A2 (en) 2018-11-12 2019-10-15 Electromechanical actuator for actuating a brake of an elevator installation

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102018219259.6A DE102018219259A1 (en) 2018-11-12 2018-11-12 Electromechanical actuator for actuating a brake of an elevator system
DE102018219259.6 2018-11-12

Publications (2)

Publication Number Publication Date
WO2020099051A2 WO2020099051A2 (en) 2020-05-22
WO2020099051A3 true WO2020099051A3 (en) 2020-07-23

Family

ID=68281435

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2019/077845 WO2020099051A2 (en) 2018-11-12 2019-10-15 Electromechanical actuator for actuating a brake of an elevator installation

Country Status (4)

Country Link
EP (1) EP3880595A2 (en)
CN (1) CN113165838B (en)
DE (1) DE102018219259A1 (en)
WO (1) WO2020099051A2 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070089937A1 (en) * 2004-06-14 2007-04-26 Mitsubishi Denki Kabushiki Kaisha Emergency brake device for elevator
US20130248298A1 (en) * 2012-03-20 2013-09-26 Inventio Ag Safety brake device for an elevator installation
CN106744143A (en) * 2016-12-27 2017-05-31 廖忠民 Jacking equipment electromagnetic lever flat bed controls safety catch
CN106744145A (en) * 2016-12-27 2017-05-31 廖忠民 Jacking equipment electromagnetic lever rack-and-pinion safety catch

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007030999A (en) * 2005-07-22 2007-02-08 Hitachi Ltd Safety device for elevator device and operation method for elevator device
CA2855908A1 (en) * 2011-12-21 2013-06-27 Inventio Ag Actuator for a lift brake
ES2686202T3 (en) * 2014-09-24 2018-10-16 Inventio Ag Elevator brake
DE102016218635A1 (en) 2016-09-28 2018-03-29 Thyssenkrupp Ag Electromechanical actuator for actuating a brake of an elevator installation
CN106629287B (en) * 2016-12-27 2018-11-27 廖忠民 Rack-and-pinion lifting device maintainable technology on-orbit supports device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070089937A1 (en) * 2004-06-14 2007-04-26 Mitsubishi Denki Kabushiki Kaisha Emergency brake device for elevator
US20130248298A1 (en) * 2012-03-20 2013-09-26 Inventio Ag Safety brake device for an elevator installation
CN106744143A (en) * 2016-12-27 2017-05-31 廖忠民 Jacking equipment electromagnetic lever flat bed controls safety catch
CN106744145A (en) * 2016-12-27 2017-05-31 廖忠民 Jacking equipment electromagnetic lever rack-and-pinion safety catch

Also Published As

Publication number Publication date
CN113165838A (en) 2021-07-23
DE102018219259A1 (en) 2020-05-14
WO2020099051A2 (en) 2020-05-22
CN113165838B (en) 2023-08-08
EP3880595A2 (en) 2021-09-22

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