IT7821596A0 - LOCK WITH CORRESPONDING OPERATING KEY, MASTER KEY AND SUB-MASTER OR SECONDARY KEY FOR A CERTAIN NUMBER OF LOCKS HAVING CORRESPONDING OPERATING KEYS. - Google Patents

LOCK WITH CORRESPONDING OPERATING KEY, MASTER KEY AND SUB-MASTER OR SECONDARY KEY FOR A CERTAIN NUMBER OF LOCKS HAVING CORRESPONDING OPERATING KEYS.

Info

Publication number
IT7821596A0
IT7821596A0 IT7821596A IT2159678A IT7821596A0 IT 7821596 A0 IT7821596 A0 IT 7821596A0 IT 7821596 A IT7821596 A IT 7821596A IT 2159678 A IT2159678 A IT 2159678A IT 7821596 A0 IT7821596 A0 IT 7821596A0
Authority
IT
Italy
Prior art keywords
key
master
corresponding operating
locks
lock
Prior art date
Application number
IT7821596A
Other languages
Italian (it)
Other versions
IT1094288B (en
Original Assignee
Kyoyasu Wake
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
Priority claimed from NL7703230A external-priority patent/NL184800C/en
Priority claimed from NL7801697A external-priority patent/NL188362C/en
Application filed by Kyoyasu Wake filed Critical Kyoyasu Wake
Publication of IT7821596A0 publication Critical patent/IT7821596A0/en
Application granted granted Critical
Publication of IT1094288B publication Critical patent/IT1094288B/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
IT21596/78A 1977-03-25 1978-03-24 LOCK WITH CORRESPONDENT OPERATING KEY, MASTER KEY AND UNDER MASTER OR SECONDARY KEY FOR A CERTAIN NUMBER OF LOCKS WITH CORRESPONDING DRIVING KEYS IT1094288B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL7703230A NL184800C (en) 1977-03-25 1977-03-25 LOCK WITH MAGNETIC LOCKING DEVICE.
NL7801697A NL188362C (en) 1978-02-15 1978-02-15 MOTHER KEY FOR A MAGNETIC LOCK.

Publications (2)

Publication Number Publication Date
IT7821596A0 true IT7821596A0 (en) 1978-03-24
IT1094288B IT1094288B (en) 1985-07-26

Family

ID=26645309

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21596/78A IT1094288B (en) 1977-03-25 1978-03-24 LOCK WITH CORRESPONDENT OPERATING KEY, MASTER KEY AND UNDER MASTER OR SECONDARY KEY FOR A CERTAIN NUMBER OF LOCKS WITH CORRESPONDING DRIVING KEYS

Country Status (3)

Country Link
DE (1) DE2813053C2 (en)
FR (1) FR2384926A1 (en)
IT (1) IT1094288B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4287733A (en) * 1979-03-27 1981-09-08 Gomez Olea Mariano Magnet-electronic lock system
CH669425A5 (en) * 1985-06-12 1989-03-15 Bauer Kaba Ag
DE102013017117B4 (en) * 2013-10-10 2017-05-11 Assa Abloy Sicherheitstechnik Gmbh Locking cylinder key system
DE102017121226A1 (en) * 2017-09-13 2019-03-14 Abus Pfaffenhain Gmbh closing device
DE102018111148A1 (en) * 2018-05-09 2019-11-14 Evva Sicherheitstechnologie Gmbh Locking device with anti-tampering device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2079628A (en) * 1935-12-11 1937-05-11 Automatic Musical Instr Co Lock plug construction
CH492107A (en) * 1966-11-19 1970-06-15 Huwil Werke Gmbh Lock with magnetic tumblers
US3596958A (en) * 1969-08-27 1971-08-03 William R Bowerman Magnetic lock
SE395500B (en) * 1973-10-25 1977-08-15 Boving Egon OF A PERMANENT MAGNETIC KEY PAVED WORK CYLINDER LASTER
JPS5238479B2 (en) * 1973-11-24 1977-09-29

Also Published As

Publication number Publication date
IT1094288B (en) 1985-07-26
DE2813053A1 (en) 1978-12-14
FR2384926B1 (en) 1984-02-24
FR2384926A1 (en) 1978-10-20
DE2813053C2 (en) 1986-04-10

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Legal Events

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TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970116