KR890013239U - Elevator door lock - Google Patents

Elevator door lock

Info

Publication number
KR890013239U
KR890013239U KR2019870024575U KR870024575U KR890013239U KR 890013239 U KR890013239 U KR 890013239U KR 2019870024575 U KR2019870024575 U KR 2019870024575U KR 870024575 U KR870024575 U KR 870024575U KR 890013239 U KR890013239 U KR 890013239U
Authority
KR
South Korea
Prior art keywords
door lock
elevator door
elevator
lock
door
Prior art date
Application number
KR2019870024575U
Other languages
Korean (ko)
Other versions
KR900003608Y1 (en
Inventor
이동윤
Original Assignee
주식회사 금성사
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 주식회사 금성사 filed Critical 주식회사 금성사
Priority to KR2019870024575U priority Critical patent/KR900003608Y1/en
Publication of KR890013239U publication Critical patent/KR890013239U/en
Application granted granted Critical
Publication of KR900003608Y1 publication Critical patent/KR900003608Y1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B13/00—Doors, gates, or other apparatus controlling access to, or exit from, cages or lift well landings
    • B66B13/02—Door or gate operation
    • B66B13/14—Control systems or devices
    • B66B13/16—Door or gate locking devices controlled or primarily controlled by condition of cage, e.g. movement or position

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Elevator Door Apparatuses (AREA)
KR2019870024575U 1987-12-31 1987-12-31 Locking devices of elevator car door KR900003608Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019870024575U KR900003608Y1 (en) 1987-12-31 1987-12-31 Locking devices of elevator car door

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019870024575U KR900003608Y1 (en) 1987-12-31 1987-12-31 Locking devices of elevator car door

Publications (2)

Publication Number Publication Date
KR890013239U true KR890013239U (en) 1989-08-08
KR900003608Y1 KR900003608Y1 (en) 1990-04-30

Family

ID=19271340

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019870024575U KR900003608Y1 (en) 1987-12-31 1987-12-31 Locking devices of elevator car door

Country Status (1)

Country Link
KR (1) KR900003608Y1 (en)

Also Published As

Publication number Publication date
KR900003608Y1 (en) 1990-04-30

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Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 20020314

Year of fee payment: 13

EXPY Expiration of term