FR2357711A1 - SECRET DEVICE FOR LOCKING LOCKS - Google Patents

SECRET DEVICE FOR LOCKING LOCKS

Info

Publication number
FR2357711A1
FR2357711A1 FR7720895A FR7720895A FR2357711A1 FR 2357711 A1 FR2357711 A1 FR 2357711A1 FR 7720895 A FR7720895 A FR 7720895A FR 7720895 A FR7720895 A FR 7720895A FR 2357711 A1 FR2357711 A1 FR 2357711A1
Authority
FR
France
Prior art keywords
secret
locking locks
secret device
locks
locking
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.)
Pending
Application number
FR7720895A
Other languages
French (fr)
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
Publication of FR2357711A1 publication Critical patent/FR2357711A1/en
Pending 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
    • E05B17/145—Closures or guards for keyholes with combination lock

Landscapes

  • Lock And Its Accessories (AREA)

Abstract

Dispositif à secret pour serrures. Un ensemble de blocage à secret bloque la serrure à laquelle il reste fixé, il ne peut être retiré qu'après affichage de la combinaison de secret. Blocage de serrures.Secret device for locks. A secret blocking assembly blocks the lock to which it remains attached, it can only be removed after displaying the secret combination. Locking locks.

FR7720895A 1976-07-10 1977-07-07 SECRET DEVICE FOR LOCKING LOCKS Pending FR2357711A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PT6535576A PT65355B (en) 1976-07-10 1976-07-10 DEVICE WITH SECRET TO BLOCK CLOSURES

Publications (1)

Publication Number Publication Date
FR2357711A1 true FR2357711A1 (en) 1978-02-03

Family

ID=20081926

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7720895A Pending FR2357711A1 (en) 1976-07-10 1977-07-07 SECRET DEVICE FOR LOCKING LOCKS

Country Status (8)

Country Link
BE (1) BE856651A (en)
BR (1) BR7704498A (en)
DE (1) DE2730692A1 (en)
ES (1) ES460641A1 (en)
FR (1) FR2357711A1 (en)
GB (1) GB1583807A (en)
IT (1) IT1080584B (en)
PT (1) PT65355B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2138881A (en) * 1983-04-19 1984-10-31 John Joyce Supplementary lock and storage unit

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE15563C (en) * C. G. GÜNTHER in Görlitz, Klosterplatz 3, und A. F. WITTOSCHECK in Berlin, Gneisenaustr. 87 Safety device for locks of all kinds to protect against opening by means of duplicate keys
FR346671A (en) * 1904-09-27 1905-02-03 Laurent Dusartre Security entry cover for locks
FR387972A (en) * 1908-03-09 1908-07-29 Francois Ponsot Security lock cover
DE388761C (en) * 1921-04-07 1924-01-21 Carl Wolff Keyhole lock with malring tumblers
FR834746A (en) * 1938-03-04 1938-11-30 Safety lock or closure
FR1369738A (en) * 1963-09-19 1964-08-14 Secret lock without key
US3383885A (en) * 1965-10-22 1968-05-21 Epstein Michael Closure lock

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE15563C (en) * C. G. GÜNTHER in Görlitz, Klosterplatz 3, und A. F. WITTOSCHECK in Berlin, Gneisenaustr. 87 Safety device for locks of all kinds to protect against opening by means of duplicate keys
FR346671A (en) * 1904-09-27 1905-02-03 Laurent Dusartre Security entry cover for locks
FR387972A (en) * 1908-03-09 1908-07-29 Francois Ponsot Security lock cover
DE388761C (en) * 1921-04-07 1924-01-21 Carl Wolff Keyhole lock with malring tumblers
FR834746A (en) * 1938-03-04 1938-11-30 Safety lock or closure
FR1369738A (en) * 1963-09-19 1964-08-14 Secret lock without key
US3383885A (en) * 1965-10-22 1968-05-21 Epstein Michael Closure lock

Also Published As

Publication number Publication date
IT1080584B (en) 1985-05-16
BE856651A (en) 1977-10-31
ES460641A1 (en) 1978-05-16
GB1583807A (en) 1981-02-04
DE2730692A1 (en) 1978-01-12
PT65355B (en) 1978-01-09
PT65355A (en) 1976-08-01
BR7704498A (en) 1978-05-02

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