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FR2384926A1 - Locking system with tumbler and key - has magnets in key and tumbler placed to provide fluxes at right angles in key and tumbler when operated - Google Patents

Locking system with tumbler and key - has magnets in key and tumbler placed to provide fluxes at right angles in key and tumbler when operated

Info

Publication number
FR2384926A1
FR2384926A1 FR7808695A FR7808695A FR2384926A1 FR 2384926 A1 FR2384926 A1 FR 2384926A1 FR 7808695 A FR7808695 A FR 7808695A FR 7808695 A FR7808695 A FR 7808695A FR 2384926 A1 FR2384926 A1 FR 2384926A1
Authority
FR
France
Prior art keywords
tumbler
key
magnets
magnet
right angles
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
FR7808695A
Other languages
French (fr)
Other versions
FR2384926B1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2384926A1 publication Critical patent/FR2384926A1/en
Application granted granted Critical
Publication of FR2384926B1 publication Critical patent/FR2384926B1/fr
Granted legal-status Critical Current

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

Landscapes

  • Lock And Its Accessories (AREA)

Abstract

Locking system for sue with individual keys on a group or centrallised basis is based on a spring loaded tumbler (4) and magnet (5, 6) rotating in an encased (1) cylinder barrel (2) so as to drop into slots (3) in response to key action (7) when its magnets (8, 9) cooperate with those in the tumbler. The magnet flux of the magnet(s) in the key flows at right angles to that between the magnets in the tumbler. When the tumbler is in the down or locked condition, with the key inserted, the centre line between the magnet fluxes in the tumbler lies between the outer ends of the magnets incorporated in the key. If the tumbler has two or magnets viewed in the movement direction of the tumbler the magnets placed in a nonmagnetic part of the tumbler, the key should also have magnets to cooperate with these.
FR7808695A 1977-03-25 1978-03-24 Locking system with tumbler and key - has magnets in key and tumbler placed to provide fluxes at right angles in key and tumbler when operated Granted FR2384926A1 (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
FR2384926A1 true FR2384926A1 (en) 1978-10-20
FR2384926B1 FR2384926B1 (en) 1984-02-24

Family

ID=26645309

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7808695A Granted FR2384926A1 (en) 1977-03-25 1978-03-24 Locking system with tumbler and key - has magnets in key and tumbler placed to provide fluxes at right angles in key and tumbler when operated

Country Status (3)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019215058A1 (en) * 2018-05-09 2019-11-14 Evva Sicherheitstechnologie Gmbh Locking device with manipulation protection device and key
RU2785937C2 (en) * 2018-05-09 2022-12-15 Эффа Зихерхайтстехнологи Гмбх Locking device with device for protection from outside interference and key

Families Citing this family (4)

* 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

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1553000A (en) * 1966-11-19 1969-01-10
US3596958A (en) * 1969-08-27 1971-08-03 William R Bowerman Magnetic lock
FR2249228A1 (en) * 1973-10-25 1975-05-23 Boving Egon
US3942345A (en) * 1973-11-24 1976-03-09 Japan Magnetic Lock Co., Ltd. Key operated magnetic tumbler lock

Family Cites Families (1)

* 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

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1553000A (en) * 1966-11-19 1969-01-10
US3596958A (en) * 1969-08-27 1971-08-03 William R Bowerman Magnetic lock
FR2249228A1 (en) * 1973-10-25 1975-05-23 Boving Egon
US3942345A (en) * 1973-11-24 1976-03-09 Japan Magnetic Lock Co., Ltd. Key operated magnetic tumbler lock

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019215058A1 (en) * 2018-05-09 2019-11-14 Evva Sicherheitstechnologie Gmbh Locking device with manipulation protection device and key
RU2785937C2 (en) * 2018-05-09 2022-12-15 Эффа Зихерхайтстехнологи Гмбх Locking device with device for protection from outside interference and key

Also Published As

Publication number Publication date
IT1094288B (en) 1985-07-26
DE2813053A1 (en) 1978-12-14
DE2813053C2 (en) 1986-04-10
FR2384926B1 (en) 1984-02-24
IT7821596A0 (en) 1978-03-24

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Legal Events

Date Code Title Description
ST Notification of lapse