| 摘要 |
<p>A locking device comprises a housing (4), a bolt means (20) mounted in the housing (4) and an intermediate member (30) connected to the bolt means and adapted for an essentially rectilinear movement back and forth between a first end position, in which the bolt means is retracted, and a second end position, in which the bolt means is extended. The locking device also comprises a latch means (40,50) restricting the movement of the intermediate member when a proper code card has not activated the locking device. A cassette (10), which is integrated with the intermediate member and has a card space (12) for reception of the card in a position that activates the locking device, is provided with a frame (17), which fully hides the card from the outside when the bolt means is extended. <IMAGE></p> |
