| 摘要 |
<p>There is described an electric connecting unit (2) for a helicopter (1), having a stator (15) connected rigidly to a fixed part (11) of the helicopter and fitted with first electric contact means (16); and a movable member (17) rotated about a respective axis (A) by a rotary member (12) of the helicopter (1), and fitted with second electric contact means (18) cooperating in sliding manner with the first electric contact means (16); the movable member (17) having rigid fastening means (23, 25, 27) for connection to the rotary member (12) of the helicopter (1), so that no bearings are required between the stator (15) and the movable member (17). <IMAGE></p> |
