ES460641A1 - Combination lock - Google Patents

Combination lock

Info

Publication number
ES460641A1
ES460641A1 ES460641A ES460641A ES460641A1 ES 460641 A1 ES460641 A1 ES 460641A1 ES 460641 A ES460641 A ES 460641A ES 460641 A ES460641 A ES 460641A ES 460641 A1 ES460641 A1 ES 460641A1
Authority
ES
Spain
Prior art keywords
secret
blocking
inaccessibility
key
lock
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.)
Expired
Application number
ES460641A
Other languages
Spanish (es)
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 ES460641A1 publication Critical patent/ES460641A1/en
Expired 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

Abstract

Device with secret for the blocking or inaccessibility of locks, characterized by the blocking and inaccessibility to the entry hole of the key or to the command organs of the lock provided by means of a locking and secret assembly, which seals and prevents the entry of the key in said hole, blocking the lock to which it is fixed, thus preventing access to that entrance or to the control organs and only being able to be removed by the correct operation of the secret mechanism provided in the block and secret set according to a combination of secret, numbers, letters or analogues previously chosen. (Machine-translation by Google Translate, not legally binding)
ES460641A 1976-07-10 1977-07-11 Combination lock Expired ES460641A1 (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
ES460641A1 true ES460641A1 (en) 1978-05-16

Family

ID=20081926

Family Applications (1)

Application Number Title Priority Date Filing Date
ES460641A Expired ES460641A1 (en) 1976-07-10 1977-07-11 Combination lock

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

Family Cites Families (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
PT65355B (en) 1978-01-09
GB1583807A (en) 1981-02-04
FR2357711A1 (en) 1978-02-03
BE856651A (en) 1977-10-31
BR7704498A (en) 1978-05-02
DE2730692A1 (en) 1978-01-12
PT65355A (en) 1976-08-01
IT1080584B (en) 1985-05-16

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