FIELD: code locks. SUBSTANCE: code lock has locking unit with drive, code unit of control valve tape and working medium pressure source connected via code unit to drive of locking unit. Working medium pressure source is made in the form of pneumatic pump with working member provided with manual control. Drive of locking unit is pneumatic. Code unit has body provided with code disc with indicators and hole accommodating a package of coaxial turning discs made for engagement with means of their turning. Disc peripheries have holes which may be aligned in turning of discs to form through channel communicating pump with pneumatic drive of locking unit. EFFECT: higher reliability and degree of combination of lock and simplified process of lock manufacture. 27 cl, 19 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| CODED LOCK | 1993 |
|
RU2074941C1 |
| CODE UNIT H | 1995 |
|
RU2120530C1 |
| PNEUMATIC MECHANICAL LOCK | 2008 |
|
RU2379455C1 |
| COMBINATION RIM LOCK | 2009 |
|
RU2388889C1 |
| CODED MAGNET-MECHANICAL LOCK | 1995 |
|
RU2101449C1 |
| HASP CODE LOCK | 2009 |
|
RU2391476C1 |
| LOCKING DEVICE | 1993 |
|
RU2135720C1 |
| RIM LOCK | 1994 |
|
RU2101448C1 |
| CODE LATCH | 2002 |
|
RU2219321C1 |
| LOCK | 1999 |
|
RU2146750C1 |
