EA033033B1 - Device for actuation and locking of elevator doors - Google Patents

Device for actuation and locking of elevator doors

Info

Publication number
EA033033B1
EA033033B1 EA201700234A EA201700234A EA033033B1 EA 033033 B1 EA033033 B1 EA 033033B1 EA 201700234 A EA201700234 A EA 201700234A EA 201700234 A EA201700234 A EA 201700234A EA 033033 B1 EA033033 B1 EA 033033B1
Authority
EA
Eurasian Patent Office
Prior art keywords
carriage
lock
cabin door
actuation
locking
Prior art date
Application number
EA201700234A
Other languages
Russian (ru)
Other versions
EA201700234A1 (en
Inventor
Константин Викторович Никифоров
Original Assignee
Открытое Акционерное Общество "Могилевский Завод Лифтового Машиностроения" (Оао "Могилевлифтмаш")
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 Открытое Акционерное Общество "Могилевский Завод Лифтового Машиностроения" (Оао "Могилевлифтмаш") filed Critical Открытое Акционерное Общество "Могилевский Завод Лифтового Машиностроения" (Оао "Могилевлифтмаш")
Priority to EA201700234A priority Critical patent/EA033033B1/en
Publication of EA201700234A1 publication Critical patent/EA201700234A1/en
Publication of EA033033B1 publication Critical patent/EA033033B1/en

Links

Landscapes

  • Elevator Door Apparatuses (AREA)

Abstract

The invention relates to devices that provide simultaneous opening or closing of the cabin door and the elevator shaft door. The technical result consists in substantially reduced electric power consumption during the elevator operation, prolonged service life of the drive, reduced labor intensity of the in-operation service. The device comprises controllable parallel shifters (10a, 10b) installed on a lead carriage (4) that is movable along a guide rail (2). The carriage (4) is also fitted out with an actuating unit (12) making it possible to change the distance between the parallel shifters (10a, 10b) and a spring-loaded lock (14) enabling to lock the cabin door.
EA201700234A 2017-04-17 2017-04-17 Device for actuation and locking of elevator doors EA033033B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EA201700234A EA033033B1 (en) 2017-04-17 2017-04-17 Device for actuation and locking of elevator doors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EA201700234A EA033033B1 (en) 2017-04-17 2017-04-17 Device for actuation and locking of elevator doors

Publications (2)

Publication Number Publication Date
EA201700234A1 EA201700234A1 (en) 2018-10-31
EA033033B1 true EA033033B1 (en) 2019-08-30

Family

ID=63917755

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201700234A EA033033B1 (en) 2017-04-17 2017-04-17 Device for actuation and locking of elevator doors

Country Status (1)

Country Link
EA (1) EA033033B1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EA017467B1 (en) * 2011-01-28 2012-12-28 Руп Завод "Могилевлифтмаш" Device for controlling and locking elevator car door
US20130048433A1 (en) * 2010-05-17 2013-02-28 Otis Elevator Company Elevator door coupler assembly
RU2543475C2 (en) * 2009-08-21 2015-02-27 Виттур Дойчланд Холдинг ГмбХ Connector of doors and locking mechanism
RU165181U1 (en) * 2015-11-18 2016-10-10 Открытое акционерное общество "Щербинский лифтостроительный завод" DEVICE FOR OPENING AND CLOSING LIFT DOORS

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2543475C2 (en) * 2009-08-21 2015-02-27 Виттур Дойчланд Холдинг ГмбХ Connector of doors and locking mechanism
US20130048433A1 (en) * 2010-05-17 2013-02-28 Otis Elevator Company Elevator door coupler assembly
EA017467B1 (en) * 2011-01-28 2012-12-28 Руп Завод "Могилевлифтмаш" Device for controlling and locking elevator car door
RU165181U1 (en) * 2015-11-18 2016-10-10 Открытое акционерное общество "Щербинский лифтостроительный завод" DEVICE FOR OPENING AND CLOSING LIFT DOORS

Also Published As

Publication number Publication date
EA201700234A1 (en) 2018-10-31

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