ES2115539A1 - Sistema de llave unica. - Google Patents
Sistema de llave unica.Info
- Publication number
- ES2115539A1 ES2115539A1 ES09601474A ES9601474A ES2115539A1 ES 2115539 A1 ES2115539 A1 ES 2115539A1 ES 09601474 A ES09601474 A ES 09601474A ES 9601474 A ES9601474 A ES 9601474A ES 2115539 A1 ES2115539 A1 ES 2115539A1
- Authority
- ES
- Spain
- Prior art keywords
- keys
- single key
- codes
- key system
- electronic circuit
- 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
Links
Landscapes
- Lock And Its Accessories (AREA)
Abstract
SISTEMA DE LLAVE UNICA, COMPUESTO POR UNA CERRADURA, LLAVES Y UN CODIFICADOR. LA CERRADURA INCLUYE UN CIRCUITO ELECTRONICO (25) DONDE SE ALMACENA UN CODIGO DE ACCESO Y CLAVES DA IDENTIFICACION DE LAS LLAVES, CON DETERMINADAS RESTRICCIONES. ADEMAS LA CERRADURA INCLUYE UN MECANISMO (22) PARA PERMITIR O IMPEDIR EL GIRO DEL BOMBILLO (13), MANEJADO POR EL CIRCUITO ELECTRONICO (25). LAS LLAVES INCLUYEN CIRCUITOS ELECTRONICOS QUE ALMACENAN LOS CODIGOS DE ACCESO DE UNA O VARIOS CERRADURAS. EL CODIFICADOR PERMITE INTRODUCIR, ANULAR O MODIFICAR LAS CLAVES DE LAS LLAVES, PUDIENDO UNA SOLA LLAVE INCLUIR AUTORIZACION PARA LA APERTURA DE VARIAS CERRADURAS.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9601474A ES2115539B1 (es) | 1996-07-02 | 1996-07-02 | Sistema de llave unica. |
ES9701333A ES2135330B1 (es) | 1996-07-02 | 1997-06-18 | Mejoras introducidas en el objeto de la patente 9601474, presentada el 2 de julio de 1996, relativa a un sistema de llave unica. |
EP97500112A EP0816600A3 (en) | 1996-07-02 | 1997-07-01 | Single key system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9601474A ES2115539B1 (es) | 1996-07-02 | 1996-07-02 | Sistema de llave unica. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2115539A1 true ES2115539A1 (es) | 1998-06-16 |
ES2115539B1 ES2115539B1 (es) | 1999-02-01 |
Family
ID=8295358
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES9601474A Expired - Fee Related ES2115539B1 (es) | 1996-07-02 | 1996-07-02 | Sistema de llave unica. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES2115539B1 (es) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0388997A1 (en) * | 1986-03-21 | 1990-09-26 | Emhart Industries, Inc. | Electronic locking system |
GB2251266A (en) * | 1990-12-03 | 1992-07-01 | Trioving As | Coded lock/key system with override |
WO1994021089A1 (en) * | 1993-03-05 | 1994-09-15 | Medeco Security Locks, Inc. | Electronic security system with novel electronic t-handle lock |
EP0712981A1 (en) * | 1994-11-18 | 1996-05-22 | Azbe B. Zubia, S.A. | Electronic-mechanical locking cylinder |
-
1996
- 1996-07-02 ES ES9601474A patent/ES2115539B1/es not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0388997A1 (en) * | 1986-03-21 | 1990-09-26 | Emhart Industries, Inc. | Electronic locking system |
GB2251266A (en) * | 1990-12-03 | 1992-07-01 | Trioving As | Coded lock/key system with override |
WO1994021089A1 (en) * | 1993-03-05 | 1994-09-15 | Medeco Security Locks, Inc. | Electronic security system with novel electronic t-handle lock |
EP0712981A1 (en) * | 1994-11-18 | 1996-05-22 | Azbe B. Zubia, S.A. | Electronic-mechanical locking cylinder |
Also Published As
Publication number | Publication date |
---|---|
ES2115539B1 (es) | 1999-02-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EC2A | Search report published |
Date of ref document: 19980616 Kind code of ref document: A1 Effective date: 19980616 |
|
FD1A | Patent lapsed |
Effective date: 20040503 |