| 摘要 |
<p>The wagon incorporates a frame 1 on which bogies 2 and traction, shock absorption and braking units are mounted. The frame is formed with main longitudinal side-sills 3, two pivoting cross-beams 4 and two buffer beams 5. The wagon comprises two semi-wagons coupled by a ball and socket joint 6 with a bolt, each semi-wagon having a foldable loading ramp.</p> |
