| 摘要 |
<p>A door assembly, for example for a bank vault, includes a door (6) associated with guides (8) which are disposed to extend perpendicular to the plane of a door opening formed in a wall, and guide followers (10) mounted on the door (6) to run along the guides (8). The door (6) thereby remains in line with the opening when the door is moved to its open position, and thus blocks the view of the interior of the vault to potential thieves. <IMAGE></p> |
