ES2080639B1 - Llave electronica universal de claves multiples. - Google Patents
Llave electronica universal de claves multiples.Info
- Publication number
- ES2080639B1 ES2080639B1 ES9202674A ES9202674A ES2080639B1 ES 2080639 B1 ES2080639 B1 ES 2080639B1 ES 9202674 A ES9202674 A ES 9202674A ES 9202674 A ES9202674 A ES 9202674A ES 2080639 B1 ES2080639 B1 ES 2080639B1
- Authority
- ES
- Spain
- Prior art keywords
- keys
- key
- universal electronic
- electronic key
- multiple keys
- 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 - Fee Related
Links
Landscapes
- Lock And Its Accessories (AREA)
- Transmitters (AREA)
Abstract
LLAVE ELECTRONICA UNIVERSAL DE CLAVES MULTIPLES CARACTERIZADA POR DISPONER EN SU INTERIOR DE UNA GRAN CANTIDAD DE CLAVES DISTINTAS Y QUE PARA ABRIR CADA CERRADURA SOLO EMPLEA UNA PARTE DE LAS CLAVES. SE USA CON CERRADURAS QUE PERMITEN EL INTERCAMBIO DE CLAVES ENTRE LLAVE Y CERRADURA LOGRANDOSE UN ALTO GRADO DE SEGURIDAD AL IDENTIFICAR LA LLAVE SIN DAR LUGAR A AVERIGUAR LAS CLAVES UTILIZADAS EN OTRAS CERRADURAS SIMILARES. INCORPORA DISPOSITIVOS DE SEGURIDAD PARA IMPEDIR EL ANALISIS DE LA LLAVE.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9202674A ES2080639B1 (es) | 1992-12-31 | 1992-12-31 | Llave electronica universal de claves multiples. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9202674A ES2080639B1 (es) | 1992-12-31 | 1992-12-31 | Llave electronica universal de claves multiples. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2080639A1 ES2080639A1 (es) | 1996-02-01 |
ES2080639B1 true ES2080639B1 (es) | 1996-09-01 |
Family
ID=8279303
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES9202674A Expired - Fee Related ES2080639B1 (es) | 1992-12-31 | 1992-12-31 | Llave electronica universal de claves multiples. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES2080639B1 (es) |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4209782A (en) * | 1976-08-05 | 1980-06-24 | Maximilian Wachtler | Method and circuit arrangement for the electronically controlled release of door, safe and function locks using electronically coded keys |
WO1982002811A1 (en) * | 1981-02-06 | 1982-08-19 | Avi N Nelson | Security system |
DE3313098C1 (de) * | 1983-04-12 | 1984-10-11 | Daimler-Benz Ag, 7000 Stuttgart | Elektronisches Schloßsystem |
ES8502795A1 (es) * | 1983-05-11 | 1985-01-16 | Savoyet Jean L | Dispositivo de identificacion electronica |
SE8503257L (sv) * | 1985-07-01 | 1987-01-02 | Volvo Ab | Elektroniskt lassystem |
DE3677676D1 (de) * | 1985-09-10 | 1991-04-04 | Huelsbeck & Fuerst | Elektronische schliesseinrichtung fuer kraftfahrzeuge. |
US4712398A (en) * | 1986-03-21 | 1987-12-15 | Emhart Industries, Inc. | Electronic locking system and key therefor |
DE3869502D1 (de) * | 1987-07-16 | 1992-04-30 | John Chu | Elektrostatisch aktivierte schaltvorrichtung. |
-
1992
- 1992-12-31 ES ES9202674A patent/ES2080639B1/es not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
ES2080639A1 (es) | 1996-02-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EC2A | Search report published |
Date of ref document: 19921231 Kind code of ref document: B1 Effective date: 19921231 |
|
FD1A | Patent lapsed |
Effective date: 20020318 |