KR930000932U - Door lock release device using card key - Google Patents

Door lock release device using card key

Info

Publication number
KR930000932U
KR930000932U KR2019910008953U KR910008953U KR930000932U KR 930000932 U KR930000932 U KR 930000932U KR 2019910008953 U KR2019910008953 U KR 2019910008953U KR 910008953 U KR910008953 U KR 910008953U KR 930000932 U KR930000932 U KR 930000932U
Authority
KR
South Korea
Prior art keywords
door lock
release device
lock release
card key
card
Prior art date
Application number
KR2019910008953U
Other languages
Korean (ko)
Other versions
KR940001260Y1 (en
Inventor
이상익
Original Assignee
이상익
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 이상익 filed Critical 이상익
Priority to KR2019910008953U priority Critical patent/KR940001260Y1/en
Publication of KR930000932U publication Critical patent/KR930000932U/en
Application granted granted Critical
Publication of KR940001260Y1 publication Critical patent/KR940001260Y1/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
    • E05B47/0002—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B41/00—Locks with visible indication as to whether the lock is locked or unlocked
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B49/00—Electric permutation locks; Circuits therefor ; Mechanical aspects of electronic locks; Mechanical keys therefor
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B2047/0048—Circuits, feeding, monitoring
    • E05B2047/005—Opening, closing of the circuit
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13—Type of wing
    • E05Y2900/132—Doors

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Lock And Its Accessories (AREA)
KR2019910008953U 1991-06-13 1991-06-13 Door unlocking device using card-key KR940001260Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019910008953U KR940001260Y1 (en) 1991-06-13 1991-06-13 Door unlocking device using card-key

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019910008953U KR940001260Y1 (en) 1991-06-13 1991-06-13 Door unlocking device using card-key

Publications (2)

Publication Number Publication Date
KR930000932U true KR930000932U (en) 1993-01-21
KR940001260Y1 KR940001260Y1 (en) 1994-03-09

Family

ID=19315215

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019910008953U KR940001260Y1 (en) 1991-06-13 1991-06-13 Door unlocking device using card-key

Country Status (1)

Country Link
KR (1) KR940001260Y1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040004778A (en) * 2002-07-05 2004-01-16 블루솔텍(주) Door locking device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200496280Y1 (en) * 2020-12-17 2022-12-19 주식회사 한국가스기술공사 Opening and closing apparatus for safety equipment

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040004778A (en) * 2002-07-05 2004-01-16 블루솔텍(주) Door locking device

Also Published As

Publication number Publication date
KR940001260Y1 (en) 1994-03-09

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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
LAPS Lapse due to unpaid annual fee