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
Application number
ES09601474A
Other languages
English (en)
Other versions
ES2115539B1 (es
Inventor
Manzano Juan Garcia-Egocheaga
Aramendia Gerardo Aranguren
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.)
SGB EQUIPO ELECTRICO SL
Original Assignee
SGB EQUIPO ELECTRICO SL
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 SGB EQUIPO ELECTRICO SL filed Critical SGB EQUIPO ELECTRICO SL
Priority to ES9601474A priority Critical patent/ES2115539B1/es
Priority to ES9701333A priority patent/ES2135330B1/es
Priority to EP97500112A priority patent/EP0816600A3/en
Publication of ES2115539A1 publication Critical patent/ES2115539A1/es
Application granted granted Critical
Publication of ES2115539B1 publication Critical patent/ES2115539B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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  • 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.
ES9601474A 1996-07-02 1996-07-02 Sistema de llave unica. Expired - Fee Related ES2115539B1 (es)

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)

* Cited by examiner, † Cited by third party
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

Patent Citations (4)

* Cited by examiner, † Cited by third party
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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