摘要 |
<p>An intermediate element (7), interposed between the two parts (P1 , A1) extends in the shape of a U with two articulations for pins (9, 11) at the two ends of the arms (7B, 7C) of said U-shaped element (7); the component (1 ; 3) fitted to the corresponding part (P1 , A1) is articulated to each of said articulation pins (9, 11).</p> |