| 摘要 |
<p>The device has a step shaped locking unit i.e. offset bolt (2), provided with a curved support face (27) supported on a frame (5) in a direction to avoid the opening of an opening (3), and an elongated plate (6) including a fixation unit constituted of cylindrical pins to fix the device on the opening. The support face is offset from an inner face (4) of the opening at a distance of 15 mm. The locking unit is pivoted around an axis (19) perpendicular to the inner face of the opening. An independent claim is also included for a method for locking an opening on a frame.</p> |
