| 摘要 |
THE CLUTCH (10) IS DESIGNED FOR COUPLING A CAR DOOR OF AN ELEVATOR CAR WITH A LANDING DOOR OF AN ELEVATOR SYSTEM, WHEREIN THE CAR DOOR IS MOVABLE WITH RESPECT TO THE ELEVATOR CAR BY MEANS OF A FIRST ACTUATOR. THE CLUTCH (10) COMPRISES AT LEAST ONE COUPLING ELEMENT (20) AND A SECOND ACTUATOR. THE COUPLING ELEMENT IS MOVABLE WITH RESPECT TO THE CAR DOOR BETWEEN A FIRST POSITION AND A SECOND POSITION BY MEANS OF THE SECOND ACTUATOR SUCH THAT THE COUPLING ELEMENT (20) ENGAGES WITH THE LANDING DOOR WHEN THE ELEVATOR CAR IS WITHIN A LANDING ZONE AND THE COUPLING ELEMENT IS MOVED TOWARDS THE SECOND POSITION, THEREBY ESTABLISHING THE COUPLING OF THE CAR DOOR WITH THE LANDING DOOR. THE SECOND ACTUATOR IS A LINEAR MOTOR (40).(FIG. 2)
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