KR920015230U - 카드키 시스템 - Google Patents

카드키 시스템

Info

Publication number
KR920015230U
KR920015230U KR2019910000540U KR910000540U KR920015230U KR 920015230 U KR920015230 U KR 920015230U KR 2019910000540 U KR2019910000540 U KR 2019910000540U KR 910000540 U KR910000540 U KR 910000540U KR 920015230 U KR920015230 U KR 920015230U
Authority
KR
South Korea
Prior art keywords
key system
card key
card
key
Prior art date
Application number
KR2019910000540U
Other languages
English (en)
Other versions
KR930005294Y1 (ko
Inventor
안명원
전종귀
김수엽
Original Assignee
주식회사 서해시스템
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 서해시스템 filed Critical 주식회사 서해시스템
Priority to KR2019910000540U priority Critical patent/KR930005294Y1/ko
Publication of KR920015230U publication Critical patent/KR920015230U/ko
Application granted granted Critical
Publication of KR930005294Y1 publication Critical patent/KR930005294Y1/ko

Links

Classifications

    • 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
    • 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
    • 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)
KR2019910000540U 1991-01-15 1991-01-15 카드키 시스템 KR930005294Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019910000540U KR930005294Y1 (ko) 1991-01-15 1991-01-15 카드키 시스템

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019910000540U KR930005294Y1 (ko) 1991-01-15 1991-01-15 카드키 시스템

Publications (2)

Publication Number Publication Date
KR920015230U true KR920015230U (ko) 1992-08-17
KR930005294Y1 KR930005294Y1 (ko) 1993-08-13

Family

ID=19309817

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019910000540U KR930005294Y1 (ko) 1991-01-15 1991-01-15 카드키 시스템

Country Status (1)

Country Link
KR (1) KR930005294Y1 (ko)

Also Published As

Publication number Publication date
KR930005294Y1 (ko) 1993-08-13

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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
NORF Unpaid initial registration fee