KR840001146U - 대문 개폐기 - Google Patents

대문 개폐기

Info

Publication number
KR840001146U
KR840001146U KR2019820006183U KR820006183U KR840001146U KR 840001146 U KR840001146 U KR 840001146U KR 2019820006183 U KR2019820006183 U KR 2019820006183U KR 820006183 U KR820006183 U KR 820006183U KR 840001146 U KR840001146 U KR 840001146U
Authority
KR
South Korea
Prior art keywords
door switch
door
switch
Prior art date
Application number
KR2019820006183U
Other languages
English (en)
Other versions
KR840000775Y1 (ko
Inventor
이열행
Original Assignee
이열행
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 이열행 filed Critical 이열행
Priority to KR2019820006183U priority Critical patent/KR840000775Y1/ko
Publication of KR840001146U publication Critical patent/KR840001146U/ko
Application granted granted Critical
Publication of KR840000775Y1 publication Critical patent/KR840000775Y1/ko

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
    • E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
    • E05B15/04—Spring arrangements in locks
    • E05B2015/0431—Modifying spring characteristic or tension
    • 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)
  • Drawing Aids And Blackboards (AREA)
KR2019820006183U 1982-08-04 1982-08-04 대문 개폐기 KR840000775Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019820006183U KR840000775Y1 (ko) 1982-08-04 1982-08-04 대문 개폐기

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019820006183U KR840000775Y1 (ko) 1982-08-04 1982-08-04 대문 개폐기

Publications (2)

Publication Number Publication Date
KR840001146U true KR840001146U (ko) 1984-03-30
KR840000775Y1 KR840000775Y1 (ko) 1984-05-15

Family

ID=72147407

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019820006183U KR840000775Y1 (ko) 1982-08-04 1982-08-04 대문 개폐기

Country Status (1)

Country Link
KR (1) KR840000775Y1 (ko)

Also Published As

Publication number Publication date
KR840000775Y1 (ko) 1984-05-15

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