Subject:
|
Re: Trolley line automation
|
Newsgroups:
|
lugnet.trains
|
Date:
|
Mon, 20 Aug 2001 14:36:32 GMT
|
Viewed:
|
2385 times
|
| |
|
|
In lugnet.trains, James Powell writes:
>
> > Difference being they use two poles because they don't have the return path
> > in the trackage available to them.
>
> Ah, but some only had one pole. Now, for the bonus answer, how did they earth
> them?
What did I tell you, people! Some incredibly geeky and small thing in my
answer would be incorrect and James would be the one to point it out. Do I
know how to call them or what? :-)
I have no idea how they grounded them... conductive rubber tires? Static
electricity diffusers?
|
|
Message has 1 Reply:
 | | Re: Trolley line automation
|
| (...) Yep...but, I _did_ phrase it as a special bonus Question :) (...) Na, they used a skate in a trolley track!-also, Melborne, Aus. had problems when the road works crews tore out some old trolley track, and lights went out...it turned out, that (...) (25 years ago, 21-Aug-01, to lugnet.trains)
|
Message is in Reply To:
24 Messages in This Thread:
 
 
- Entire Thread on One Page:
- Nested:
All | Brief | Compact | Dots
Linear:
All | Brief | Compact
This Message and its Replies on One Page:
- Nested:
All | Brief | Compact | Dots
Linear:
All | Brief | Compact
|
|
|
|
