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MY188102A - Unlocking device for an elevator - Google Patents

Unlocking device for an elevator

Info

Publication number
MY188102A
MY188102A MYPI2016702208A MYPI2016702208A MY188102A MY 188102 A MY188102 A MY 188102A MY PI2016702208 A MYPI2016702208 A MY PI2016702208A MY PI2016702208 A MYPI2016702208 A MY PI2016702208A MY 188102 A MY188102 A MY 188102A
Authority
MY
Malaysia
Prior art keywords
unlocking
unlocking member
elevator
locking mechanism
unlocking device
Prior art date
Application number
MYPI2016702208A
Inventor
Tianming Yang
Haifeng Yang
Chunhui Zhang
Original Assignee
Toshiba Elevator Kk
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 Toshiba Elevator Kk filed Critical Toshiba Elevator Kk
Publication of MY188102A publication Critical patent/MY188102A/en

Links

Landscapes

  • Elevator Door Apparatuses (AREA)
  • Lock And Its Accessories (AREA)

Abstract

An unlocking device for an elevator is disclosed, whose construction is simple and which can unlock a landing door (1) in case of emergency. The unlocking device comprises: a first unlocking member (31) which is secured to the door locking mechanism (2) and can be rotated along with the door locking mechanism (2); and a second unlocking member (32) which is secured to a key cylinder of a lock provided in the landing door (1) and can be rotated along with the key cylinder (41), wherein after the second unlocking member (32) is rotated, the second unlocking member (32) pushes the first unlocking member (31) such that the first unlocking member (31) and the door locking mechanism (2) are rotated along an unlocking direction. (Figure 1)
MYPI2016702208A 2016-03-04 2016-06-15 Unlocking device for an elevator MY188102A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620168324.0U CN205531731U (en) 2016-03-04 2016-03-04 Unlocking device of lift -cabin door

Publications (1)

Publication Number Publication Date
MY188102A true MY188102A (en) 2021-11-19

Family

ID=56780731

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2016702208A MY188102A (en) 2016-03-04 2016-06-15 Unlocking device for an elevator

Country Status (2)

Country Link
CN (1) CN205531731U (en)
MY (1) MY188102A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3533744B1 (en) 2018-03-01 2020-12-30 Otis Elevator Company Elevator access systems for elevators
CN109835798B (en) * 2019-02-01 2021-04-02 日立电梯（中国）有限公司 elevator landing door

Also Published As

Publication number Publication date
CN205531731U (en) 2016-08-31

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