| 摘要 |
<p>The bogie, with wheels on at least two axles, has lengthwise beams (4, 4') to connect it to a chassis (2), both beams and chassis being made from a composition material or steel. The chassis has channels (61, 61') of similar cross-section to receive the beams, and has locking elements (62, 62') in the form of bolts or elastomer-coated jaws to fix the beams in place.</p> |
