FIELD: construction.
SUBSTANCE: method consists in the fact that the lock is opened finally (shifted last time of lock crossbars) by the same key, by which crossbars are moved and code of code locking device is dialled during lock unlocking.
EFFECT: method of opening a lock with an additional locking code device can be used in creating safe and household door locks having high degree of resistance to criminal opening by non-destructive methods.
1 cl, 6 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| LOCKING DEVICE WITH A LOCK WITH A KEY CODE SET | 2021 |
|
RU2779847C1 |
| CODE MECHANICAL LOCK | 1991 |
|
RU2040679C1 |
| HIGH-SAFETY COMBINATION LOCK | 1993 |
|
RU2034973C1 |
| CODE MECHANICAL LOCK | 2015 |
|
RU2584528C1 |
| METHOD FOR IDENTIFICATION OF LOCK KEY BY DECODER AND LEVER LOCK BASED ON IT | 2020 |
|
RU2756297C1 |
| BURGLAR-RESISTANT LOCK | 2018 |
|
RU2683925C1 |
| METHOD FOR UNLOCKING OF ELECTROMECHANICAL CODE LOCK | 1998 |
|
RU2194836C2 |
| COMBINATION LOCK FOR DOORS | 1992 |
|
RU2026946C1 |
| HIGHER SECURITY LOCKING DEVICE | 1994 |
|
RU2078186C1 |
| METHOD OF USE OF MECHANICAL LOCK | 2001 |
|
RU2213190C2 |
