KR910014343U - Card key device - Google Patents

Card key device

Info

Publication number
KR910014343U
KR910014343U KR2019900000896U KR900000896U KR910014343U KR 910014343 U KR910014343 U KR 910014343U KR 2019900000896 U KR2019900000896 U KR 2019900000896U KR 900000896 U KR900000896 U KR 900000896U KR 910014343 U KR910014343 U KR 910014343U
Authority
KR
South Korea
Prior art keywords
key device
card key
card
key
Prior art date
Application number
KR2019900000896U
Other languages
Korean (ko)
Other versions
KR920005009Y1 (en
Inventor
김정남
Original Assignee
김정남
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 김정남 filed Critical 김정남
Priority to KR2019900000896U priority Critical patent/KR920005009Y1/en
Publication of KR910014343U publication Critical patent/KR910014343U/en
Application granted granted Critical
Publication of KR920005009Y1 publication Critical patent/KR920005009Y1/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
    • E05B47/0038—Operating or controlling locks or other fastening devices by electric or magnetic means using permanent magnets
    • E05B47/0043—Mechanical locks operated by cards having permanent magnets
    • 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
    • E05B47/0038—Operating or controlling locks or other fastening devices by electric or magnetic means using permanent magnets
    • E05B47/0045—Operating or controlling locks or other fastening devices by electric or magnetic means using permanent magnets keys with permanent magnets
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B65/00—Locks or fastenings for special use
    • E05B65/0032—Locks or fastenings for special use for hotel rooms
    • 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

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lock And Its Accessories (AREA)
KR2019900000896U 1990-01-25 1990-01-25 Card key system KR920005009Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019900000896U KR920005009Y1 (en) 1990-01-25 1990-01-25 Card key system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019900000896U KR920005009Y1 (en) 1990-01-25 1990-01-25 Card key system

Publications (2)

Publication Number Publication Date
KR910014343U true KR910014343U (en) 1991-08-31
KR920005009Y1 KR920005009Y1 (en) 1992-07-25

Family

ID=19295542

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019900000896U KR920005009Y1 (en) 1990-01-25 1990-01-25 Card key system

Country Status (1)

Country Link
KR (1) KR920005009Y1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100465216B1 (en) * 2002-08-26 2005-01-13 삼성전자주식회사 Image forming apparatus

Also Published As

Publication number Publication date
KR920005009Y1 (en) 1992-07-25

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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