FR2264151A2 - Cylinder lock using magnetic key - releases slide which translates axially to control rotary cylinder - Google Patents

Cylinder lock using magnetic key - releases slide which translates axially to control rotary cylinder

Info

Publication number
FR2264151A2
FR2264151A2 FR7413855A FR7413855A FR2264151A2 FR 2264151 A2 FR2264151 A2 FR 2264151A2 FR 7413855 A FR7413855 A FR 7413855A FR 7413855 A FR7413855 A FR 7413855A FR 2264151 A2 FR2264151 A2 FR 2264151A2
Authority
FR
France
Prior art keywords
lock
key
cylinder
magnetic key
control rotary
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
FR7413855A
Other languages
French (fr)
Other versions
FR2264151B2 (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.)
GREFF ALAIN FR
Original Assignee
GREFF ALAIN FR
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 GREFF ALAIN FR filed Critical GREFF ALAIN FR
Priority to FR7413855A priority Critical patent/FR2264151A2/en
Publication of FR2264151A2 publication Critical patent/FR2264151A2/en
Application granted granted Critical
Publication of FR2264151B2 publication Critical patent/FR2264151B2/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

  • Mechanical Operated Clutches (AREA)

Abstract

The lock utilises magnets to prevent lock violation by skeleton keys etc. and to increase key combinations, utilising a key (5) with localised magnetic areas (8), once the key is inserted, attract pawls (10) and release a spring loaded slide (4), this latter then sliding axially forward and rotating to engage an attack body (7) and permit unlocking. Unless the correct key is utilised the cylinder (3) rotates freely within the housing (1), thus inhibiting lock forcing. Wear of locking catch (12) and pawl (10) is limited by the position of the locking disc (11) when in the lock station and the key remains locked in the keyhole by a small lug which is only freed when the lock body (3) is in the unlocked station.
FR7413855A 1974-03-14 1974-03-14 Cylinder lock using magnetic key - releases slide which translates axially to control rotary cylinder Granted FR2264151A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7413855A FR2264151A2 (en) 1974-03-14 1974-03-14 Cylinder lock using magnetic key - releases slide which translates axially to control rotary cylinder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7413855A FR2264151A2 (en) 1974-03-14 1974-03-14 Cylinder lock using magnetic key - releases slide which translates axially to control rotary cylinder

Publications (2)

Publication Number Publication Date
FR2264151A2 true FR2264151A2 (en) 1975-10-10
FR2264151B2 FR2264151B2 (en) 1978-05-05

Family

ID=9137909

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7413855A Granted FR2264151A2 (en) 1974-03-14 1974-03-14 Cylinder lock using magnetic key - releases slide which translates axially to control rotary cylinder

Country Status (1)

Country Link
FR (1) FR2264151A2 (en)

Also Published As

Publication number Publication date
FR2264151B2 (en) 1978-05-05

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