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Author Topic: So is this where I post an introduction?  (Read 6291 times)

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P7PSP

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Re: So is this where I post an introduction?
« Reply #60 on: November 13, 2009, 12:25:13 AM »
Near where I used to live there used to be tracks with a notch on them - pressing a coin onto it used to make the boom gates go down and stop the traffic. I did that a few times. I wonder how confused the people in the cars were. Boom gates down, lights flashing, no train coming. :D
:lol: That sounds fun.

Offline normal_impaired

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Re: So is this where I post an introduction?
« Reply #61 on: November 13, 2009, 07:55:13 AM »
Near where I used to live there used to be tracks with a notch on them - pressing a coin onto it used to make the boom gates go down and stop the traffic. I did that a few times. I wonder how confused the people in the cars were. Boom gates down, lights flashing, no train coming. :D

In the US, the crossing signals are controlled by an electric circuit in one rail which is closed to the other rail by the metal train axles.  At pretty much any railroad crossing in North America the crossing circuit is seperated from the rest of the track by insulated joints (usually painted in a bright color so crews can find them.  By placing a metal object on the tracks so that it touches both rails, the gates will come down as long as you're within the crossing circuit area.  If you do it outside the crossing circuit area, the train signals will indicate to other trains that there is a train where you are and will thus go red, sometimes for many miles.

That being said, tampering with railroad equipment is a felony offense, and has been for over 150 years.
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Offline Callaway

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Re: So is this where I post an introduction?
« Reply #62 on: November 13, 2009, 11:32:25 AM »
Near where I used to live there used to be tracks with a notch on them - pressing a coin onto it used to make the boom gates go down and stop the traffic. I did that a few times. I wonder how confused the people in the cars were. Boom gates down, lights flashing, no train coming. :D

In the US, the crossing signals are controlled by an electric circuit in one rail which is closed to the other rail by the metal train axles.  At pretty much any railroad crossing in North America the crossing circuit is seperated from the rest of the track by insulated joints (usually painted in a bright color so crews can find them.  By placing a metal object on the tracks so that it touches both rails, the gates will come down as long as you're within the crossing circuit area.  If you do it outside the crossing circuit area, the train signals will indicate to other trains that there is a train where you are and will thus go red, sometimes for many miles.

That being said, tampering with railroad equipment is a felony offense, and has been for over 150 years.

So just putting a penny there wouldn't work in North America, right?

Offline renaeden

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Re: So is this where I post an introduction?
« Reply #63 on: November 13, 2009, 09:25:45 PM »
Near where I used to live there used to be tracks with a notch on them - pressing a coin onto it used to make the boom gates go down and stop the traffic. I did that a few times. I wonder how confused the people in the cars were. Boom gates down, lights flashing, no train coming. :D
In the US, the crossing signals are controlled by an electric circuit in one rail which is closed to the other rail by the metal train axles.  At pretty much any railroad crossing in North America the crossing circuit is seperated from the rest of the track by insulated joints (usually painted in a bright color so crews can find them.  By placing a metal object on the tracks so that it touches both rails, the gates will come down as long as you're within the crossing circuit area.  If you do it outside the crossing circuit area, the train signals will indicate to other trains that there is a train where you are and will thus go red, sometimes for many miles.

That being said, tampering with railroad equipment is a felony offense, and has been for over 150 years.
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Offline SleepyDragon

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Re: So is this where I post an introduction?
« Reply #64 on: November 23, 2009, 06:35:22 AM »
We never lived anywhere near tracks growing up. I could never understand how playing on them was dangerous, just get off when you hear a train coming. Perhaps you can get stuck just like that kid did in Fried Green Tomatoes and he lost his arm.

It's dangerous because it's not always possible to hear the train approaching. Atmospheric conditions, doppler effect, some shit like that. There was a safety movie about it where I worked about 25 years ago. Maybe if you had your ear pressed against the rail, but even that wouldn't tell you what direction it was coming from.

Oh, and welcome, normal_impaired. :)

Scrapheap

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Re: So is this where I post an introduction?
« Reply #65 on: November 23, 2009, 01:48:24 PM »
We never lived anywhere near tracks growing up. I could never understand how playing on them was dangerous, just get off when you hear a train coming. Perhaps you can get stuck just like that kid did in Fried Green Tomatoes and he lost his arm.

It's dangerous because it's not always possible to hear the train approaching. Atmospheric conditions, doppler effect, some shit like that. There was a safety movie about it where I worked about 25 years ago. Maybe if you had your ear pressed against the rail, but even that wouldn't tell you what direction it was coming from.

Oh, and welcome, normal_impaired. :)

You don't even have to put your ears to the rails. They start "singing" when the train is 1/4 mile away or so.

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Re: So is this where I post an introduction?
« Reply #66 on: February 27, 2015, 03:07:48 PM »
normal_impaired needs to come back.    8)

Offline Jack

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Re: So is this where I post an introduction?
« Reply #67 on: February 27, 2015, 06:40:01 PM »
Indeed.