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- Path: sparky!uunet!cbmvax!grr
- From: grr@cbmvax.commodore.com (George Robbins)
- Newsgroups: rec.railroad
- Subject: Re: Torpedos (was: Incident on Boston (MBTA) Commuter Rail)
- Message-ID: <38120@cbmvax.commodore.com>
- Date: 22 Dec 92 21:42:51 GMT
- References: <RMURA.92Dec17145416@world.std.com> <EMERY.92Dec17170944@dr_no.mitre.org> <tgttgv.725013815@tb3.chem.tue.nl>
- Reply-To: grr@cbmvax.commodore.com (George Robbins)
- Organization: Commodore, West Chester, PA
- Lines: 26
-
- In article <tgttgv.725013815@tb3.chem.tue.nl> tgttgv@chem.tue.nl writes:
- > emery@dr_no.mitre.org (David Emery) writes:
- >
- > >Could the loud "pop" be a torpedo?
- > > dave
- >
- >
- > Could someone please expain to me what a 'torpedo' is ?
- >
- > I understand it is something to stop a train in an emergency or other
- > dangerous case, but is it a device that is actually put on the rails, or
- > is it a permanent installation that will stop a train after passing a
- > red signal ?
-
- It's a "small" explosive device that sits on top of the rail, with metal
- straps that bend down around railhead to keep it in place. It works
- like a giant "cap" in that the powder explodes when the device is crushed
- by a wheel rolling over it, make a loud bang.
-
- The name "torpedo" probably dates back to the civil war era terminology
- confusion between naval mines and torpedos.
-
- --
- George Robbins - now working for, work: to be avoided at all costs...
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