| 摘要 |
<p>- 22 Abstract A lock comprising a lock housing retaining a lock bolt for movement between a locking position and an unlocking position relative the housing, an actuator operable from 5 externally of the lock housing and capable of moving the lock bolt between its locking position and unlocking position, by acting on a lock bolt driver coupled to or forming part of the lock bolt, a lock bolt lock that prevents said lock bolt moving from at least one of its locking position and unlocking position, yet operable by said actuator to a condition to free the lock bolt for movement, wherein the lock bolt driver is displaceable or deflectable 10 by said actuator when said actuator is caused to move to the condition to free the lock bolt for movement.</p> |
