| 摘要 |
<p>PURPOSE:To provide an overhead line gondola in which a wheel rolling on a clamp is prevented from derailing and the clamp can be easily ridden over even on an overhead line fixed with a Christmas tree type damper. CONSTITUTION:A front wheel 8 and an intermediate wheel 9 are linked through a link member 15 while the intermediate wheel 9 is linked through a link member 16 with a rear wheel 10 and the link members 15, 16 are fixed rotatably to body frames 2, 2. The overhead line gondola is constituted in a manner that the annular grooves 101 of the other two wheels engage with an overhead line 50 so long as one wheel is rolling on a clamp thus regulating lateral displacement of the wheel rolling on the clamp and preventing derailing of the wheel.</p> |
