| 摘要 |
<p>The device has a joint rod (3) for connecting vehicles (1, 2) as lower articulation, and joint wings (4a-4d) that are rotatably arranged around vertical axes (5a, 5b) at each of the vehicles (1, 2) as separate upper articulation. The joint wings (4a, 4b) in the vehicle (1) is rotatably connected with the joint wings (4c, 4d) in the vehicle (2) by non-supported bearing (6a, 6b), so that the four joint wings form a variable parallelogram.</p> |
