Yes, for a turnout the crossing is a 'common crossing', apposed to (IIRC) the obtuse crossing found on the 'diamond' of a diamond-crossing, the component though is called a Crossing Vee.
Yes, for a turnout the crossing is a 'common crossing', apposed to (IIRC) the obtuse crossing found on the 'diamond' of a diamond-crossing, the component though is called a Crossing Vee.
It's called a frog because it enables one rail to "hop" over the other.
In message , ":::Jerry::::" writes
Aren't they called "elbows". That's what the GWR called them, according to that recently-published book on their trackwork.
On 03/02/2005 18:49, John Sullivan wrote,
I would go along with that.
Frog is the North American term for what in Britain is known as a common crossing.
These are large detailed files in .pdf format. And all clearly refer to the frog.
Alex. W. Stirrat
On 03/02/2005 20:15, AlStirrat wrote,
Ah - but this group refers to UK railway practise, but it does answer the question of where the term "frog" comes from, perhaps.
Could be a GWRism, I've never heard BR (SR) people calling them that and I can't remember that term being used in the various P4 track building articles I read back in the mid 80's.
In message , AlStirrat may have written...
C&O, Callander and Oban? Didn't know they had much influence in these matters....
:-)
You've been Jerry-d - no coherent arguments, just some abuse. :-/
"mutley"
HMI, see they also refer to "switches", a North Americanism, and not "turnouts" nor even "points".
Interesting.
So, I guess I can continue to hand lay my switches with frogs filled with soldier?
-- Cheers Roger T.
Home of the Great Eastern Railway
When did the French military become cannibals???
Let me make this clear, if I catch you hand switching frogs filled with solder I shall contact the RSPCA upon the instant. :-)
Just to add to my confusion:
In addition, a frog is the hollow in a brick ..... those bricks that have hollows that is.
Steve
"Greg.P."
Rats. Bloody spill chukka.
-- Cheers Roger T.
Home of the Great Eastern Railway
MartinS wrote: [...]
It's called a frog 'cuz it looks the thing on a hrose's hoof that's called a frog. And that's called a frog 'cuz someone thunk it looked like a pair a frog's legs. Ahy he thunk that is lost in the msits of history. Or 80 proof whisky. Or summat like that.
----- Original Message ----- From: ":::Jerry::::"
Jerry, I really don't know why you've assumed this rather billigerant attitude. I know a crossing is called a crossing, but most modellers and many professional railwaymen, on this side of the pond at least, call them "frogs", which I why, as I stated above, I put "frog" in quotation marks.
Great to hear that you are building a model railway and especially to the more difficult P4 standards.
As for 12 inches to the foot scale, I too have spent many an hour laying track with a shovel, lining bar, 25 ton jacks, spike maul, and my back.
I have also spend countless hours as a locomotive engineer switching (shunting) with 1000 to 1750hp diesels and as a passenger train engineer at a Canadian museum, running both diesel and steam.
Cheers Roger T.
Home of the Great Eastern Railway
Note that 'frog' also describes the fitting on a soldier's belt from which the scabbard of a bayonet or sword is suspended, and it is also the depression in the lower face of a house brick. More confusion! Regards, Bill.
Further confusion -the Frogs call them 'Couer de aiguilles' (literally 'Heart of the Points') Brian
Ignorance is bliss, I also expect that you can't (or couldn't) see much need in attending skhool.....
Arh, NOW I see, you are from across the 'pond', were turnouts are switches and crossing vee's are frogs, rec.model.railroad is next door - otherwise accept British terminology !
< big snip >
and he also wrote
Pots, kettles and a very dark colour come to mind . . . .
Jerry - perhaps you should heed a few biblical words of wisdom. "Let he who is without sin cast the first stone"
If you don't understand that, try "Go forth and multiply".
T O S
PolyTech Forum website is not affiliated with any of the manufacturers or service providers discussed here. All logos and trade names are the property of their respective owners.