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CH538587A - Cylinder lock with additional security device - Google Patents

Cylinder lock with additional security device

Info

Publication number
CH538587A
CH538587A CH1456772A CH1456772A CH538587A CH 538587 A CH538587 A CH 538587A CH 1456772 A CH1456772 A CH 1456772A CH 1456772 A CH1456772 A CH 1456772A CH 538587 A CH538587 A CH 538587A
Authority
CH
Switzerland
Prior art keywords
security device
cylinder lock
additional security
additional
lock
Prior art date
Application number
CH1456772A
Other languages
German (de)
Inventor
Kiack Hans-Karl
Original Assignee
Zeiss Ikon Ag
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 Zeiss Ikon Ag filed Critical Zeiss Ikon Ag
Publication of CH538587A publication Critical patent/CH538587A/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
    • E05B47/0044—Cylinder locks with magnetic tumblers
CH1456772A 1971-12-17 1972-10-05 Cylinder lock with additional security device CH538587A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712162724 DE2162724A1 (en) 1971-12-17 1971-12-17 CYLINDER LOCK WITH ADDITIONAL SECURITY

Publications (1)

Publication Number Publication Date
CH538587A true CH538587A (en) 1973-06-30

Family

ID=5828334

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1456772A CH538587A (en) 1971-12-17 1972-10-05 Cylinder lock with additional security device

Country Status (2)

Country Link
CH (1) CH538587A (en)
DE (1) DE2162724A1 (en)

Also Published As

Publication number Publication date
DE2162724A1 (en) 1973-06-20

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Legal Events

Date Code Title Description
PL Patent ceased