CU22577A3 - PROGRAMMABLE CYLINDER LOCK PROVIDED WITH MASTER KEYS - Google Patents
PROGRAMMABLE CYLINDER LOCK PROVIDED WITH MASTER KEYSInfo
- Publication number
- CU22577A3 CU22577A3 CU1998148A CU1998148A CU22577A3 CU 22577 A3 CU22577 A3 CU 22577A3 CU 1998148 A CU1998148 A CU 1998148A CU 1998148 A CU1998148 A CU 1998148A CU 22577 A3 CU22577 A3 CU 22577A3
- Authority
- CU
- Cuba
- Prior art keywords
- lock
- key
- rotor
- keys
- cylinder lock
- Prior art date
Links
- 230000006978 adaptation Effects 0.000 abstract 1
Landscapes
- Preventing Unauthorised Actuation Of Valves (AREA)
- Lock And Its Accessories (AREA)
- Braking Arrangements (AREA)
- Switch Cases, Indication, And Locking (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
Una cerradura de cilindro programable que comprede, en un estator (1) y un rotor (9), los dispositivos (16-34) predispuestos para permitir, a través de una operación de cambio, la adaptación de la cerradura para una llave distinta a la llave (C) para lo cual ha sido previamente adaptada la misma, comprendiendo además dicha cerradura, en combinación, un dispositivo de mando con por lo menos un perno (45) o contraperno (46) subdividido en dos o más secciones, susceptible de ser llevado a una posición de apertura mediante dos o más llaves (C) que tienen diferentes conformaciones, lo cual permite realizar llaves maestras, eventualmente a varios niveles. Preferiblemente, la cerradura comprende un anillo elástico en forma de horquilla (39) dispuesto en el estator (1), y que coopera con el rotor (9) a fin de limitar, durante la operación de cambio, la sección libre de una hendidura (10) para la llave, permitiendo únicamente a determinadas llaves (C) que tengan una especial conformación la extracción de la llave en la posición de cambio, y por tanto la reprogramación de la cerradura. La cerradura también puede comprender espigas (49) de material muy duro insertadas en partes del rotor (9) a fin de impedir la violación mediante brocas u otros elementos similares.A programmable cylinder lock comprising, in a stator (1) and a rotor (9), the devices (16-34) predisposed to allow, through a change operation, the adaptation of the lock for a key other than the key (C) for which it has been previously adapted, said lock further comprising, in combination, a control device with at least one bolt (45) or counter bolt (46) subdivided into two or more sections, capable of be brought into an open position by means of two or more keys (C) that have different conformations, which allows master keys to be made, eventually at various levels. Preferably, the lock comprises a fork-shaped elastic ring (39) arranged in the stator (1), and which cooperates with the rotor (9) in order to limit, during the change operation, the free section of a slit ( 10) for the key, allowing only certain keys (C) that have a special conformation to extract the key in the change position, and therefore to reprogram the lock. The lock may also comprise pins (49) of very hard material inserted into parts of the rotor (9) in order to prevent violation by drill bits or other similar elements.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT97TO000192 IT1291177B1 (en) | 1997-03-10 | 1997-03-10 | PROGRAMMABLE CYLINDER LOCK, PROVIDED WITH MASTER KEYS. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CU22577A3 true CU22577A3 (en) | 1999-11-03 |
Family
ID=45724681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CU1998148A CU22577A3 (en) | 1997-03-10 | 1998-10-13 | PROGRAMMABLE CYLINDER LOCK PROVIDED WITH MASTER KEYS |
Country Status (6)
| Country | Link |
|---|---|
| AR (1) | AR010123A1 (en) |
| CU (1) | CU22577A3 (en) |
| MY (1) | MY117881A (en) |
| PE (1) | PE15699A1 (en) |
| UY (1) | UY24917A1 (en) |
| YU (1) | YU49147B (en) |
-
1998
- 1998-02-26 AR ARP980100864 patent/AR010123A1/en unknown
- 1998-03-03 YU YU50098A patent/YU49147B/en unknown
- 1998-03-04 PE PE00015398A patent/PE15699A1/en not_active Application Discontinuation
- 1998-03-05 UY UY24917A patent/UY24917A1/en unknown
- 1998-03-06 MY MYPI9800994 patent/MY117881A/en unknown
- 1998-10-13 CU CU1998148A patent/CU22577A3/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| PE15699A1 (en) | 1999-04-10 |
| UY24917A1 (en) | 1998-08-21 |
| AR010123A1 (en) | 2000-05-17 |
| YU50098A (en) | 1999-09-27 |
| YU49147B (en) | 2004-03-12 |
| MY117881A (en) | 2004-08-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD | Lapse (for not paying fees) |