KR900002952U - Elevator door safety circuit - Google Patents

Elevator door safety circuit

Info

Publication number
KR900002952U
KR900002952U KR2019880012630U KR880012630U KR900002952U KR 900002952 U KR900002952 U KR 900002952U KR 2019880012630 U KR2019880012630 U KR 2019880012630U KR 880012630 U KR880012630 U KR 880012630U KR 900002952 U KR900002952 U KR 900002952U
Authority
KR
South Korea
Prior art keywords
elevator door
safety circuit
door safety
circuit
elevator
Prior art date
Application number
KR2019880012630U
Other languages
Korean (ko)
Other versions
KR930007074Y1 (en
Inventor
기갑도
Original Assignee
금성기전 주식회사
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 금성기전 주식회사 filed Critical 금성기전 주식회사
Priority to KR2019880012630U priority Critical patent/KR930007074Y1/en
Publication of KR900002952U publication Critical patent/KR900002952U/en
Application granted granted Critical
Publication of KR930007074Y1 publication Critical patent/KR930007074Y1/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
    • B66B13/24—Safety devices in passenger lifts, not otherwise provided for, for preventing trapping of passengers
    • B66B13/26—Safety devices in passenger lifts, not otherwise provided for, for preventing trapping of passengers between closing doors
    • 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
    • B66B13/143—Control systems or devices electrical
    • B66B13/146—Control systems or devices electrical method or algorithm for controlling doors

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Indicating And Signalling Devices For Elevators (AREA)
  • Elevator Door Apparatuses (AREA)
KR2019880012630U 1988-04-12 1988-04-12 Elevator door safe circuit KR930007074Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019880012630U KR930007074Y1 (en) 1988-04-12 1988-04-12 Elevator door safe circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019880012630U KR930007074Y1 (en) 1988-04-12 1988-04-12 Elevator door safe circuit

Publications (2)

Publication Number Publication Date
KR900002952U true KR900002952U (en) 1990-02-07
KR930007074Y1 KR930007074Y1 (en) 1993-10-11

Family

ID=19278090

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019880012630U KR930007074Y1 (en) 1988-04-12 1988-04-12 Elevator door safe circuit

Country Status (1)

Country Link
KR (1) KR930007074Y1 (en)

Also Published As

Publication number Publication date
KR930007074Y1 (en) 1993-10-11

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 19990927

Year of fee payment: 7

LAPS Lapse due to unpaid annual fee