| 摘要 |
<p>PURPOSE:To reduce noise faults by shortening the distance between aerial lines and a receiver at a station platform by laying the induction aerial lines by boring part of crossties under car rails. CONSTITUTION:A receiver 3 is provided under the body 1 of a car, and in crossties 6 supporting wheels 4 and rails 5, holes 6a are bored approximately in the centers to lay inductive aerial lines 7. Supporting stays for the induction aerial lines 7 may be provided on the ground or installed directly on the crossties. Consequently, while the distance between the receiver 3 and induction lines 7 is held short, the influence of a pantagraph 2 is reduced, thereby reducing noise faults.</p> |
