| 摘要 |
<p>The device has a fixed hinge part (3) integrated to a door frame (2), and a movable hinge part (4) integrated to a door leaf (1) and assembled with respect to the fixed hinge part around a fulcrum pin. A driving mechanism of a motorization block (7) drives the movable hinge part around the fulcrum pin. The motorization block is assembled on the driving mechanism in a removable manner, and is assembled on the fixed hinge part of a door. The motorization block is maintained in a driving position of the driving mechanism with an anti-rotation blocking (10) with respect to the door leaf. An independent claim is also included for a heavy hinged door, comprising a door leaf or casement.</p> |
