| 摘要 |
<p>In a safe with locks acting indirectly or directly on a bolt mechanism, specifically with a time lock, a combination lock and at least one key-actuated lock, to prevent intentional or unintentional improper operation the time lock is designed as an electronic calendar time lock (13) and the combination lock as an electronic digital lock (15). In a way known per se, the time lock (13) is designed to emit a time-coincidence signal (tk) when an enterable stored release time coincides with the actual clock time and the digital lock (15) is designed to emit a digit-coincidence signal (zk) when a preselectable stored reference digit sequence corresponds to a digit sequence enterable by means of an input device (17). The time-coincidence signal (tk) is used for activating the digital lock (15) and the digit-coincidence (zk) is used solely for actuating an electromechanical actuator (6) acting on the bolt mechanism (1) or on a blocking slide (2) of the bolt mechanism. The time lock (13) is designed for emitting a release signal (ts) indicating the conclusion of the entry of a release time, and this release signal (ts) is used for returning the digital lock (15) to its blocking position and, if appropriate, for blocking the input device (17). The key-actuated lock is equipped with a blockable keyhole closing piece (9) or the like, the blocking of which can be cancelled only when the digit-coincidence signal (zk) is present.</p> |
