| 摘要 |
<p>A command steer assembly (15) for an articulated vehicle having a prime mover, and at least one trailer body (1) having a sub-chassis (3) rotatable about a main axis (5), the sub-chassis (3) being supported by a plurality of wheel axles, at least one of the wheel axles being steerage, the command steer assembly including: a steer plate (17) supported for rotation about said main axis and interconnectableby a linkage arrangement (13) to the at least one steerable wheel axle; and a drive arrangement (33) for selectively driving the steer plate for rotation, wherein rotation of the steer plate results in pivotal movement of the at least one steerable wheel axle relative to the sub-chassis.</p> |
