| 摘要 |
<p>The trailer has a chassis supported on a front slewing and a rear axle. The former is coupled to the towing vehicle by a drawbar comprising a triangular portion and a frame hinging together and lockable to each other. The locking device comprises fixed supports (11) on the triangular portion (3) and the frame (4), with transverse contact faces bearing against each other, and held together by detachable clamps (10).</p> |
