KR910000722U - Elevator door safety circuit - Google Patents

Elevator door safety circuit

Info

Publication number
KR910000722U
KR910000722U KR2019890008442U KR890008442U KR910000722U KR 910000722 U KR910000722 U KR 910000722U KR 2019890008442 U KR2019890008442 U KR 2019890008442U KR 890008442 U KR890008442 U KR 890008442U KR 910000722 U KR910000722 U KR 910000722U
Authority
KR
South Korea
Prior art keywords
elevator door
safety circuit
door safety
circuit
elevator
Prior art date
Application number
KR2019890008442U
Other languages
Korean (ko)
Other versions
KR930006453Y1 (en
Inventor
김승환
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 KR2019890008442U priority Critical patent/KR930006453Y1/en
Publication of KR910000722U publication Critical patent/KR910000722U/en
Application granted granted Critical
Publication of KR930006453Y1 publication Critical patent/KR930006453Y1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B3/00—Applications of devices for indicating or signalling operating conditions of elevators
    • B66B3/002—Indicators
    • B66B3/004—Mechanical devices that can be illuminated
    • 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
    • B66B5/021—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions the abnormal operating conditions being independent of the system
    • B66B5/025—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions the abnormal operating conditions being independent of the system where the abnormal operating condition is caused by human behaviour or misbehaviour, e.g. forcing the doors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Elevator Door Apparatuses (AREA)
  • Maintenance And Inspection Apparatuses For Elevators (AREA)
KR2019890008442U 1989-06-19 1989-06-19 Safety cricuit of elevator door KR930006453Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019890008442U KR930006453Y1 (en) 1989-06-19 1989-06-19 Safety cricuit of elevator door

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019890008442U KR930006453Y1 (en) 1989-06-19 1989-06-19 Safety cricuit of elevator door

Publications (2)

Publication Number Publication Date
KR910000722U true KR910000722U (en) 1991-01-23
KR930006453Y1 KR930006453Y1 (en) 1993-09-24

Family

ID=19287232

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019890008442U KR930006453Y1 (en) 1989-06-19 1989-06-19 Safety cricuit of elevator door

Country Status (1)

Country Link
KR (1) KR930006453Y1 (en)

Also Published As

Publication number Publication date
KR930006453Y1 (en) 1993-09-24

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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: 20030701

Year of fee payment: 11

EXPY Expiration of term