FR2436235A1 - Dispositif de securite pour serrures ou barillets a clef - Google Patents

Dispositif de securite pour serrures ou barillets a clef

Info

Publication number
FR2436235A1
FR2436235A1 FR7827004A FR7827004A FR2436235A1 FR 2436235 A1 FR2436235 A1 FR 2436235A1 FR 7827004 A FR7827004 A FR 7827004A FR 7827004 A FR7827004 A FR 7827004A FR 2436235 A1 FR2436235 A1 FR 2436235A1
Authority
FR
France
Prior art keywords
key
tip
keyhole
demountable
security key
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.)
Withdrawn
Application number
FR7827004A
Other languages
English (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
Application filed by Individual filed Critical Individual
Priority to FR7827004A priority Critical patent/FR2436235A1/fr
Publication of FR2436235A1 publication Critical patent/FR2436235A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B17/00—Accessories in connection with locks
    • E05B17/14—Closures or guards for keyholes
    • E05B17/16—Closures or guards for keyholes shaped as pins or key bits

Landscapes

  • Lock And Its Accessories (AREA)

Abstract

La clef dite << clef de sécurité >> est composée d'une partie principale 1 et d'une extrémité amovible 2 disposée au niveau du canon de ladite clef de sécurité et elle comporte au niveau de la partie principale 1, un moyen d'accrochage permettant de laisser à l'intérieur du barillet 5, l'extrémité amovible 2 de ladite clef ou de la retirer dudit barillet, le moyen d'accrochage de la partie principale de la clef de sécurité à l'extrémité amovible 2, est un aimant permanent ou électro-magnétique disposé en quatre sur la partie principale 1 de la clef de sécurité.
FR7827004A 1978-09-13 1978-09-13 Dispositif de securite pour serrures ou barillets a clef Withdrawn FR2436235A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7827004A FR2436235A1 (fr) 1978-09-13 1978-09-13 Dispositif de securite pour serrures ou barillets a clef

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7827004A FR2436235A1 (fr) 1978-09-13 1978-09-13 Dispositif de securite pour serrures ou barillets a clef

Publications (1)

Publication Number Publication Date
FR2436235A1 true FR2436235A1 (fr) 1980-04-11

Family

ID=9212844

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7827004A Withdrawn FR2436235A1 (fr) 1978-09-13 1978-09-13 Dispositif de securite pour serrures ou barillets a clef

Country Status (1)

Country Link
FR (1) FR2436235A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4603563A (en) * 1982-08-10 1986-08-05 Nissan Motor Co., Ltd. Magnetic door locking system
US4875352A (en) * 1987-05-11 1989-10-24 Schlage Lock Company Construction keying

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3408842A (en) * 1967-06-28 1968-11-05 Master Lock Co Cylinder keyway slot plug and extractor

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3408842A (en) * 1967-06-28 1968-11-05 Master Lock Co Cylinder keyway slot plug and extractor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4603563A (en) * 1982-08-10 1986-08-05 Nissan Motor Co., Ltd. Magnetic door locking system
US4875352A (en) * 1987-05-11 1989-10-24 Schlage Lock Company Construction keying

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Legal Events

Date Code Title Description
ST Notification of lapse