| 摘要 |
<p>A public service vehicle transport system in which a vehicle (18) powered by sodium/sulphur batteries is recharged through a pantograph (24) at stations along its route from a pylon (10) having arms (12) which carry power conductors (20). The arms (12) are carried by a rotatable part of the pylon (10) so as to be retracted over the pavement except when approach of the vehicle (18) is sensed, whereupon the arms (12) are automatically swung round over the road to enable recharging to take place. <IMAGE></p> |
