| 摘要 |
<p>The invention relates to a heavy road vehicle the steering system (12) of which comprises, in addition to a normal steering mode steering device (26) that transfers steering force purely mechanically via connecting rods (34) from axle to axle, a crab steering mode steering device (28) that also transfers steering force purely mechanically via connecting rods (46) from axle to axle. The individual wheel assemblies (14, 16, 18, 20, 22, 24) can be connected optionally to the normal steering mode steering device (26) or the crab steering mode steering device (28) via coupling devices (56).</p> |
