KR870018480U - 전자 자물쇠의 무단해정 방지장치 - Google Patents

전자 자물쇠의 무단해정 방지장치

Info

Publication number
KR870018480U
KR870018480U KR2019860006272U KR860006272U KR870018480U KR 870018480 U KR870018480 U KR 870018480U KR 2019860006272 U KR2019860006272 U KR 2019860006272U KR 860006272 U KR860006272 U KR 860006272U KR 870018480 U KR870018480 U KR 870018480U
Authority
KR
South Korea
Prior art keywords
electronic lock
preventing unauthorized
unauthorized unlocking
unlocking
preventing
Prior art date
Application number
KR2019860006272U
Other languages
English (en)
Other versions
KR890002272Y1 (ko
Inventor
임봉인
Original Assignee
임봉인
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 임봉인 filed Critical 임봉인
Priority to KR2019860006272U priority Critical patent/KR890002272Y1/ko
Publication of KR870018480U publication Critical patent/KR870018480U/ko
Application granted granted Critical
Publication of KR890002272Y1 publication Critical patent/KR890002272Y1/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
    • E05B47/0038—Operating or controlling locks or other fastening devices by electric or magnetic means using permanent magnets
    • E05B47/0044—Cylinder locks with magnetic tumblers
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B27/00—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in
    • E05B27/0003—Details
    • E05B27/0017—Tumblers or pins
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B27/00—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in
    • E05B27/0032—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in with both axially and radially arranged tumbler pins or balls
    • 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
    • E05Y2600/00—Mounting or coupling arrangements for elements provided for in this subclass
    • E05Y2600/60—Mounting or coupling members; Accessories therefor
    • E05Y2600/624—Nuts
KR2019860006272U 1986-05-06 1986-05-06 전자 자물쇠의 무단해정 방지장치 KR890002272Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019860006272U KR890002272Y1 (ko) 1986-05-06 1986-05-06 전자 자물쇠의 무단해정 방지장치

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019860006272U KR890002272Y1 (ko) 1986-05-06 1986-05-06 전자 자물쇠의 무단해정 방지장치

Publications (2)

Publication Number Publication Date
KR870018480U true KR870018480U (ko) 1987-12-23
KR890002272Y1 KR890002272Y1 (ko) 1989-04-15

Family

ID=19251433

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019860006272U KR890002272Y1 (ko) 1986-05-06 1986-05-06 전자 자물쇠의 무단해정 방지장치

Country Status (1)

Country Link
KR (1) KR890002272Y1 (ko)

Also Published As

Publication number Publication date
KR890002272Y1 (ko) 1989-04-15

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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: 19920402

Year of fee payment: 4

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